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74HC4852D,112

74HC4852D,112

  • 厂商:

    NEXPERIA(安世)

  • 封装:

    SO-16_9.9X3.9MM

  • 描述:

    IC MUX/DEMUX DUAL 4X1 16SOIC

  • 详情介绍
  • 数据手册
  • 价格&库存
74HC4852D,112 数据手册
74HC4852; 74HCT4852 Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control Rev. 4 — 28 April 2020 Product data sheet 1. General description The 74HC4852; 74HCT4852 are dual single-pole quad-throw analog switches (SP4T) suitable for use in analog or digital 4:1 multiplexer/demultiplexer applications. Each switch features four independent inputs/outputs (nY0, nY1, nY2 and nY3) and a common input/output (nZ). A digital enable input (E) and two digital select inputs (S0 & S1) are common to both switches. When E is HIGH, the switches are turned off. The device features injection-current effect control. This allows signals at disabled analog input channels to exceed the supply voltage without affecting the signal of the enabled analog channel, eliminating the need for external diode/resistor networks typically used to keep the analog channel signals within the supply-voltage range. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features • • • • • Injection-current cross coupling < 1 mV/mA Wide supply voltage range from 2.0 V to 6.0 V for 74HC4852 ESD protection: • HBM JESD22-A114E exceeds 2000 V • CDM JESD22-C101C exceeds 1000 V Latch-up performance exceeds 100 mA per JESD 78 Class II level A Low ON-state resistance: • 400 Ω (typical) at VCC = 2.0 V • 215 Ω (typical) at VCC = 3.0 V • 120 Ω (typical) at VCC = 3.3 V • 76 Ω (typical) at VCC = 4.5 V • 59 Ω (typical) at VCC = 6.0 V 3. Applications • • • Analog multiplexing and demultiplexing Digital multiplexing and demultiplexing Signal gating 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control 4. Ordering information Table 1. Ordering information Type number Package 74HC4852D Temperature range Name Description Version -40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 -40 °C to +125 °C TSSOP16 plastic thin shrink small outline package; 16 leads; SOT403-1 body width 4.4 mm -40 °C to +125 °C DHVQFN16 plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 × 3.5 × 0.85 mm 74HCT4852D 74HC4852PW 74HCT4852PW 74HC4852BQ 74HCT4852BQ SOT763-1 5. Functional diagram 10 9 13 1Z 1Y0 12 1Y1 14 10 S0 1Y2 15 9 S1 1Y3 11 2Y0 1 6 E 2Z 3 Fig. 1. 6 Logic symbol 74HC_HCT4852 Product data sheet 2Y1 5 2Y2 2 2Y3 4 0 1 4× 0 3 G4 MUX/DMUX 0 3 1 2 3 0 13 1 2 3 001aag093 1 5 2 4 12 14 15 11 001aag094 Fig. 2. IEC logic symbol All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 2 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control VCC 16 S0 10 1-OF-4 DECODER S1 E 9 6 GND INJECTION CURRENT CONTROL 13 INJECTION CURRENT CONTROL 12 INJECTION CURRENT CONTROL 14 INJECTION CURRENT CONTROL 15 INJECTION CURRENT CONTROL 11 INJECTION CURRENT CONTROL 1 INJECTION CURRENT CONTROL 5 INJECTION CURRENT CONTROL 2 INJECTION CURRENT CONTROL 4 INJECTION CURRENT CONTROL 3 8 Fig. 3. 1Z 1Y0 1Y1 1Y2 1Y3 2Y0 2Y1 2Y2 2Y3 2Z 001aag095 Functional diagram 74HC_HCT4852 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 3 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control 6. Pinning information 6.1. Pinning 1 16 VCC terminal 1 index area 74HC4852 74HCT4852 3 14 1Y1 2 15 1Y2 2Y3 4 13 1Z 2Y1 5 12 1Y0 E 6 n.c. 7 2Z 3 14 1Y1 2Y3 4 13 1Z 2Y1 5 12 1Y0 9 2Z 2Y2 E 6 11 1Y3 S1 15 1Y2 16 VCC 8 2 1 GND 2Y2 2Y0 n.c. 7 10 S0 GND 8 9 GND(1) 11 1Y3 10 S0 001aag097 Transparent top view (1) This is not a ground pin. There is no electrical or mechanical requirement to solder the pad. In case soldered, the solder land should remain floating or connected to GND. S1 001aag096 Fig. 4. 2Y0 74HC4852 74HCT4852 Pin configuration SOT109-1 (SO16) and SOT403-1 (TSSOP16) Fig. 5. Pin configuration SOT763-1 (DHVQFN16) 6.2. Pin description Table 2. Pin description Symbol Pin Description 2Y0 1 independent input/output 2Y2 2 independent input/output 2Z 3 common input/output 2Y3 4 independent input/output 2Y1 5 independent input/output E 6 enable input (active LOW) n.c. 7 not connected GND 8 ground (0 V) S1 9 select input S0 10 select input 1Y3 11 independent input/output 1Y0 12 independent input/output 1Z 13 common input/output 1Y1 14 independent input/output 1Y2 15 independent input/output VCC 16 supply voltage 74HC_HCT4852 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 4 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control 7. Functional description Table 3. Function table H = HIGH voltage level; L = LOW voltage level; X = don’t care. Input Channel ON E S1 S0 L L L nY0 to nZ L L H nY1 to nZ L H L nY2 to nZ L H H nY3 to nZ H X X - 8. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC supply voltage VI input voltage VSW switch voltage IIK input clamping current ISK Min Max Unit -0.5 +7.0 V [1] -0.5 VCC + 0.5 V [2] -0.5 VCC + 0.5 V VI < -0.5 V or VI > VCC + 0.5 V - ±20 mA switch clamping current VSW < -0.5 V or VSW > VCC + 0.5 V - ±20 mA ISW switch current VSW > -0.5 V or VSW < VCC + 0.5 V - ±25 mA ICC supply current - 50 mA IGND ground current -50 - mA Tstg storage temperature -65 +150 °C Ptot total power dissipation - 500 mW [1] [2] [3] Conditions Tamb = -40 °C to +125 °C [3] The minimum and maximum input voltage rating may be exceeded if the input clamping current rating is observed. The minimum and maximum switch voltage rating may be exceeded if the switch clamping current rating is observed. For SOT109-1 (SO16) package: Ptot derates linearly with 12.4 mW/K above 110 °C. For SOT403-1 (TSSOP16) package: Ptot derates linearly with 8.5 mW/K above 91 °C. For SOT763-1 (DHVQFN16) package: Ptot derates linearly with 11.2 mW/K above 106 °C. 74HC_HCT4852 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 5 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control 9. Recommended operating conditions Table 5. Recommended operating conditions Symbol Parameter Conditions VCC supply voltage VI input voltage VSW switch voltage Tamb ambient temperature Δt/ΔV input transition rise and fall rate 74HC4852 74HCT4852 Unit Min Typ Max Min Typ Max 2.0 - 6.0 4.5 5.0 5.5 V 0 - VCC 0 - VCC V 0 - VCC 0 - VCC V -40 - +125 -40 - +125 °C VCC = 2.0 V - 6.0 1 000 - - - ns/V VCC = 3.0 V - 6.0 800 - - - ns/V VCC = 3.3 V - 6.0 800 - - - ns/V VCC = 4.5 V - 6.0 500 - 6.0 500 ns/V VCC = 6.0 V - 6.0 400 - - - ns/V 10. Static characteristics Table 6. RON resistance At recommended operating conditions; voltages are referenced to GND (ground 0 V); For test circuit see Fig. 8. Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ Max Min Max Min Max RON(peak) ON resistance VI = VCC to GND; E = VIL (peak) VCC = 2.0 V; ISW = 2 mA - 400 650 - 670 - 700 Ω VCC = 3.0 V; ISW ≤ 2 mA - 215 330 - 360 - 380 Ω VCC = 3.3 V; ISW ≤ 2 mA - 120 270 - 305 - 345 Ω VCC = 4.5 V; ISW ≤ 2 mA - 76 210 - 240 - 270 Ω VCC = 6.0 V; ISW ≤ 2 mA - 59 195 - 220 - 250 Ω - 4 10 - 15 - 20 Ω - 2 8 - 12 - 16 Ω - 2 8 - 12 - 16 Ω VCC = 4.5 V; ISW ≤ 2 mA - 2 8 - 12 - 16 Ω VCC = 6.0 V; ISW ≤ 2 mA - 3 9 - 13 - 18 Ω RON(peak) ON resistance VI = VCC to GND; E = VIL (peak) VCC = 4.5 V; ISW ≤ 2 mA - 76 210 - 240 - 270 Ω - 2 8 - 12 - 16 Ω 74HC4852 ΔRON ON resistance VI = 0.5 x VCC; E = VIL mismatch VCC = 2.0 V; ISW = 2 mA between VCC = 3.0 V; ISW ≤ 2 mA channels VCC = 3.3 V; ISW ≤ 2 mA 74HCT4852 ΔRON ON resistance VI = 0.5 x VCC; E = VIL mismatch VCC = 4.5 V; ISW ≤ 2 mA between channels 74HC_HCT4852 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 6 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control Table 7. Injection current coupling At recommended operating conditions; voltages are referenced to GND (ground 0 V); For test circuit see Fig. 9. Symbol Parameter Conditions 74HC4852 74HCT4852 Unit Min Typ[1] Max Min Typ[1] Max VCC = 3.3 V - 0.05 1 - - - mV VCC = 5.0 V - 0.03 1 - 0.03 1 mV VCC = 3.3 V - 0.55 5 - - - mV VCC = 5.0 V - 0.27 5 - 0.27 5 mV VCC = 3.3 V - 0.04 2 - - - mV VCC = 5.0 V - 0.03 2 - 0.03 2 mV VCC = 3.3 V - 0.56 20 - - - mV VCC = 5.0 V - 0.48 20 - 0.48 20 mV Tamb = -40 °C to +125 °C ΔVO output voltage variation |ISW| ≤ 1 mA; RS ≤ 3.9 kΩ [2][3] |ISW| ≤ 10 mA; RS ≤ 3.9 kΩ |ISW| ≤ 1 mA; RS ≤ 20 kΩ |ISW| ≤ 10 mA; RS ≤ 20 kΩ [1] [2] [3] Typical values are measured at Tamb = 25 °C. ΔVO here is the maximum variation of output voltage of an enabled analog channel when current is injected into any disabled channel. ISW = total current injected into all disabled channels. Table 8. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground 0 V). Symbol Parameter Conditions 25 °C Min -40 °C to +85 °C -40 °C to +125 °C Typ Max Min Max Min Max Unit 74HC4852 VIH VIL control inputs HIGH-level input voltage VCC = 2.0 V 1.5 - - 1.5 - 1.5 - V VCC = 3.0 V 2.1 - - 2.1 - 2.1 - V VCC = 3.3 V 2.3 - - 2.3 - 2.3 - V VCC = 4.5 V 3.15 - - 3.15 - 3.15 - V VCC = 6.0 V 4.2 - - 4.2 - 4.2 - V control inputs LOW-level input voltage VCC = 2.0 V - - 0.5 - 0.5 - 0.5 V VCC = 3.0 V - - 0.9 - 0.9 - 0.9 V VCC = 3.3 V - - 1.0 - 1.0 - 1.0 V VCC = 4.5 V - - 1.35 - 1.35 - 1.35 V VCC = 6.0 V - - 1.8 - 1.8 - 1.8 V - - ±0.1 - ±0.1 - ±1.0 μA nYn; per channel - - ±0.1 - ±0.5 - ±1.0 μA nZ; all channels - - ±0.2 - ±2.0 - ±4.0 μA II input leakage control inputs; VI = GND or VCC current VCC = 6.0 V IS(OFF) OFF-state leakage current 74HC_HCT4852 Product data sheet E = VIH; VI = GND or VCC; VO = VCC or GND; VCC = 6.0 V; see Fig. 6 All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 7 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control Symbol Parameter Conditions 25 °C Min IS(ON) ON-state leakage current E = VIL; VI = GND or VCC; VO = VCC or GND; VCC = 6.0 V; see Fig. 7 ICC supply current VI = GND or VCC CI input capacitance Csw switch capacitance -40 °C to +85 °C -40 °C to +125 °C Typ Max Min Max Min Max Unit - - ±0.1 - ±0.5 - ±1.0 μA - - 2.0 - 5.0 - 20.0 μA S0, S1, S2 and E - 2 10 - 10 - 10 pF nZ; OFF-state - 15 40 - 40 - 40 pF nYn; OFF-state - 3 15 - 15 - 15 pF control inputs HIGH-level input voltage VCC = 4.5 V to 5.5 V 2.0 - - 2.0 - 2.0 - V control inputs LOW-level input voltage VCC = 4.5 V to 5.5 V - - 0.8 - 0.8 - 0.8 V II input leakage control inputs; VI = GND or VCC current VCC = 5.5 V - - ±0.1 - ±0.1 - ±1.0 μA IS(OFF) OFF-state leakage current per channel - - ±0.1 - ±0.5 - ±1.0 μA all channels - - ±0.2 - ±2.0 - ±4.0 μA - - ±0.1 - ±0.5 - ±1.0 μA - - 2.0 - 5.0 - 20.0 μA VCC = 6.0 V 74HCT4852 VIH VIL E = VIH; VI = GND or VCC; VO = VCC or GND; VCC = 5.5 V; see Fig. 6 IS(ON) ON-state leakage current E = VIL; VI = GND or VCC; VO = VCC or GND; VCC = 5.5 V; see Fig. 7 ICC supply current VI = GND or VCC ΔICC additional supply current control inputs; VI = VCC - 2.1 V; other inputs at VCC or GND; VCC = 4.5 V to 5.5 V; IO = 0 A - - 300 - 370 - 370 μA CI input capacitance S0, S1, S2 and E - 2 10 - 10 - 10 pF Csw switch capacitance nZ; OFF-state - 9 40 - 40 - 40 pF nYn; OFF-state - 3 15 - 15 - 15 pF 74HC_HCT4852 Product data sheet VCC = 5.5 V All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 8 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control VCC IS nYn selected channel(1) VI nZ VCC VIH IS E VIL E n.c. nYn nYn nZ any disabled channel IS VO GND VI GND VO 001aag099 (1) Channel is selected by S0 and S1. 001aag098 Fig. 6. Test circuit for measuring OFF-state leakage current Fig. 7. Test circuit for measuring ON-state leakage current VCC nYn VI(1) any disabled channel ISW nZ VSW V VCC E VI(2) nYn RS E VIL nYn VI GND Test circuit for measuring ON resistance Product data sheet GND VO ISW 001aag101 (1) Channel is selected by S0 and S1. (1) (1) VI < GND or VI > VCC. (2) GND < VI < VCC. RON = VSW / ISW. 74HC_HCT4852 selected channel(1) VI nZ 001aag100 Fig. 8. VIL Fig. 9. Test circuit for injection current coupling All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 9 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control 11. Dynamic characteristics Table 9. Dynamic characteristics At recommended operating conditions; voltages are referenced to GND (ground 0 V); for test circuit see Fig. 14. Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ Max Min Max Min Max VCC = 2.0 V 2.2 9.3 33 2.2 34 2.2 35 ns VCC = 3.0 V 2.2 4.9 16.5 1.9 18 1.9 19.5 ns VCC = 3.3 V 2.0 4.4 15.0 1.6 16.5 1.6 18.5 ns VCC = 4.5 V 1.6 3.2 11.6 1.1 12.5 1.1 13.5 ns VCC = 6.0 V 1.5 2.5 10.2 0.9 11 0.9 12 ns VCC = 2.0 V 7.7 16.8 38 6.3 40 6.3 42 ns VCC = 3.0 V 4.9 8.8 20 3.9 21.5 3.9 23 ns VCC = 3.3 V 4.4 7.9 17.5 3.4 19 3.4 22 ns VCC = 4.5 V 3.2 5.8 14 2.3 15 2.3 17 ns VCC = 6.0 V 2.4 4.8 12.6 1.6 14.5 1.6 16.5 ns VCC = 2.0 V 10.5 20.5 47.5 8.5 52.5 8.5 57.5 ns VCC = 3.0 V 6.2 10.6 45 5.2 50 5.2 55 ns VCC = 3.3 V 5.6 9.4 42.5 4.6 47.5 4.6 52.5 ns VCC = 4.5 V 4.2 6.9 40 3 45 3 50 ns VCC = 6.0 V 3.2 5.6 39 2.2 40 2.2 40 ns VCC = 2.0 V 39.5 75.4 100 39.3 105 39 115 ns VCC = 3.0 V 35.2 69.5 90 35.5 100 35 110 ns VCC = 3.3 V 34.6 68.1 85 34.6 95 34.5 105 ns VCC = 4.5 V 28.5 63 80 28.2 90 28 100 ns VCC = 6.0 V 14.4 57.9 78 13.5 80 13.0 80 ns VCC = 3.3 V - 42 - - - - - pF VCC = 5.0 V - 47 - - - - - pF 74HC4852 tpd propagation delay nZ, nYn to nYn, nZ; see Fig. 10 [1] Sn to nZ, nYn; see Fig. 11 [1] ten tdis CPD enable time disable time power dissipation capacitance 74HC_HCT4852 Product data sheet E to nZ, nYn; see Fig. 12 E to nZ, nYn; see Fig. 12 per channel; see Fig. 13 [2] [3] [4] All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 10 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ Max Min Max Min Max 1.6 3.5 11.5 1.1 12.5 1.1 13.5 ns 3.2 7.6 13 2.3 15 1.6 17 ns 4.2 8.3 25 3.0 30 3.0 35 ns 28.5 61.8 80 28.2 90 28.0 100 ns - 47 - - - - - pF 74HCT4852 tpd propagation delay nZ, nYn to nYn, nZ; see Fig. 10 [1] VCC = 4.5 V Sn to nZ, nYn; see Fig. 11 [1] VCC = 4.5 V ten enable time E to nZ, nYn; see Fig. 12 [2] VCC = 4.5 V tdis disable time E to nZ, nYn; see Fig. 12 [3] VCC = 4.5 V CPD [1] [2] [3] [4] power dissipation capacitance per channel; see Fig. 13 [4] VCC = 5.0 V tpd is the same as tPLH and tPHL. ten is the same as tPZH and tPZL. tdis is the same as tPLZ and tPHZ. CPD is used to determine the dynamic power dissipation (PD in μW): 2 2 PD = CPD x VCC x fi + ∑{(CL + Csw) x VCC x fo} where: fi = input frequency in MHz; fo = output frequency in MHz; 2 ∑{(CL + Csw) x VCC x fo} = sum of outputs; CL = output load capacitance in pF; Csw = switch capacitance in pF; VCC = supply voltage in V. 11.1. Waveforms VCC nZ or nYn input 0.5VCC GND tPLH tPHL VCC nYn or nZ output 0.5VCC GND 001aah578 Fig. 10. Input (nZ, nYn) to output (nYn, nZ) propagation delays VI VM Sn input GND tPLH VCC nYn or nZ output tPHL VM GND 001aah579 Measurement points are given in Table 10. Fig. 11. Input (Sn) to output (nYn, nZ) propagation delays 74HC_HCT4852 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 11 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control VI E input VM VM 0V tPLZ tPZL VCC VM nZ or nYn output VX VOL tPHZ VOH tPZH VY VM nZ or nYn output GND switch ON switch OFF switch ON 001aah580 Measurement points are shown in Table 10. Logic levels: VOL and VOH are typical output voltage levels that occur with the output load. Fig. 12. Enable and disable times Table 10. Measurement points Input Type Output VM VI VM VX VY 74HC4852 0.5VCC VCC 0.5VCC VOL + 0.1(VCC - VOL) 0.9VOH 74HCT4852 1.3 V 3.0 V 0.5VCC VOL + 0.1(VCC - VOL) 0.9VOH VCC A nYn G selected channel Sn nZ E n.c. nYn disabled channel GND 001aah581 Fig. 13. Test circuit for measuring power dissipation capacitance 74HC_HCT4852 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 12 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control VI negative pulse tW 90 % 90 % VM 10 % 0V VI positive pulse 0V VM tf tr tr tf 90 % VM VM 10 % 10 % tW 001aac221 a. Input pulse definition switch VCC G VI DUT VCC open RL VO CL RT GND 001aaf883 Definitions for test circuit: RL = load resistance. CL = load capacitance including jig and probe capacitance. RT = termination resistance should be equal to the output impedance Zo of the pulse generator. b. Test circuit Test data is given in Table 11. Fig. 14. Input pulse definition and test circuit Table 11. Test data Test Input Output Control E, Sn Switch nYn (nZ) VI[1] VI tPHL, tPLH VCC VCC tPHZ, tPZH VCC tPLZ, tPZL CPD [1] tr, tf S1 position Switch nZ (nYn) CL RL 6 ns 50 pF - open VCC 6 ns 50 pF 10 kΩ GND VCC VCC 6 ns 50 pF 10 kΩ VCC VCC VCC 6 ns 0 pF - open For 74HCT4852: input voltage VI = 3.0 V. 74HC_HCT4852 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 13 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control 12. Package outline SO16: plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 D E A X c y HE v M A Z 16 9 Q A2 A (A 3) A1 pin 1 index θ Lp 1 L 8 e w M bp 0 2.5 detail X 5 mm scale DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (1) e HE L Lp Q v w y Z (1) mm 1.75 0.25 0.10 1.45 1.25 0.25 0.49 0.36 0.25 0.19 10.0 9.8 4.0 3.8 1.27 6.2 5.8 1.05 1.0 0.4 0.7 0.6 0.25 0.25 0.1 0.7 0.3 inches 0.069 0.010 0.057 0.004 0.049 0.01 0.019 0.0100 0.39 0.014 0.0075 0.38 0.16 0.15 0.05 0.039 0.016 0.028 0.020 0.01 0.01 0.004 0.028 0.012 0.244 0.041 0.228 θ o 8 o 0 Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. REFERENCES OUTLINE VERSION IEC JEDEC SOT109-1 076E07 MS-012 JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 Fig. 15. Package outline SOT109-1 (SO16) 74HC_HCT4852 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 14 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm D SOT403-1 E A X c y HE v M A Z 9 16 Q A2 pin 1 index (A 3 ) A1 A θ Lp 1 L 8 detail X w M bp e 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (2) e HE L Lp Q v w y Z (1) θ mm 1.1 0.15 0.05 0.95 0.80 0.25 0.30 0.19 0.2 0.1 5.1 4.9 4.5 4.3 0.65 6.6 6.2 1 0.75 0.50 0.4 0.3 0.2 0.13 0.1 0.40 0.06 8o 0o Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic interlead protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT403-1 REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-18 MO-153 Fig. 16. Package outline SOT403-1 (TSSOP16) 74HC_HCT4852 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 15 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control DHVQFN16: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; SOT763-1 16 terminals; body 2.5 x 3.5 x 0.85 mm B D A A E A1 c detail X terminal 1 index area terminal 1 index area C e1 e b 2 7 y y1 C v M C A B w M C L 1 8 Eh e 16 9 15 10 Dh X 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A(1) max. A1 b c D (1) Dh E (1) Eh e e1 L v w y y1 mm 1 0.05 0.00 0.30 0.18 0.2 3.6 3.4 2.15 1.85 2.6 2.4 1.15 0.85 0.5 2.5 0.5 0.3 0.1 0.05 0.05 0.1 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. REFERENCES OUTLINE VERSION IEC JEDEC JEITA SOT763-1 --- MO-241 --- EUROPEAN PROJECTION ISSUE DATE 02-10-17 03-01-27 Fig. 17. Package outline SOT763-1 (DHVQFN16) 74HC_HCT4852 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 16 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control 13. Abbreviations Table 12. Abbreviations Acronym Description CDM Charged Device Model CMOS Complementary Metal Oxide Semiconductor DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model 14. Revision history Table 13. Revision history Document ID Release date Data sheet status Change notice Supersedes 74HC_HCT4852 v.4 20200428 Product data sheet - 74HC4852 v.3 Modifications: • • 74HC_HCT4852 v.3 20080902 Modifications: • 74HC4852 v.2 20070530 74HC4852 v.1 20070323 74HC_HCT4852 Product data sheet Section 1: updated. Table 4: Derating values for Ptot total power dissipation have been updated. Product data sheet - 74HC4852 v.2 Product data sheet - 74HC4852 v.1 Product data sheet - - 74HCT4852 device added. All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 17 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control 15. Legal information injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Data sheet status Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. Document status [1][2] Product status [3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] [2] [3] Please consult the most recently issued document before initiating or completing a design. The term 'short data sheet' is explained in section "Definitions". The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the internet at https://www.nexperia.com. Definitions Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. Nexperia does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local Nexperia sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. Product specification — The information and data provided in a Product data sheet shall define the specification of the product as agreed between Nexperia and its customer, unless Nexperia and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the Nexperia product is deemed to offer functions and qualities beyond those described in the Product data sheet. Disclaimers Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, Nexperia does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Nexperia takes no responsibility for the content in this document if provided by an information source outside of Nexperia. In no event shall Nexperia be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Notwithstanding any damages that customer might incur for any reason whatsoever, Nexperia’s aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of Nexperia. Right to make changes — Nexperia reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use — Nexperia products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of an Nexperia product can reasonably be expected to result in personal 74HC_HCT4852 Product data sheet Applications — Applications that are described herein for any of these products are for illustrative purposes only. Nexperia makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the Nexperia product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using Nexperia products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). Nexperia does not accept any liability in this respect. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial sale — Nexperia products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nexperia.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of Nexperia products by customer. No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities. Non-automotive qualified products — Unless this data sheet expressly states that this specific Nexperia product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. Nexperia accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without Nexperia’s warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond Nexperia’s specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies Nexperia for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond Nexperia’s standard warranty and Nexperia’s product specifications. Translations — A non-English (translated) version of a document is for reference only. The English version shall prevail in case of any discrepancy between the translated and English versions. Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 18 / 19 74HC4852; 74HCT4852 Nexperia Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control Contents 1. General description...................................................... 1 2. Features.........................................................................1 3. Applications.................................................................. 1 4. Ordering information....................................................2 5. Functional diagram.......................................................2 6. Pinning information......................................................4 6.1. Pinning.........................................................................4 6.2. Pin description............................................................. 4 7. Functional description................................................. 5 8. Limiting values............................................................. 5 9. Recommended operating conditions..........................6 10. Static characteristics..................................................6 11. Dynamic characteristics...........................................10 11.1. Waveforms............................................................... 11 12. Package outline........................................................ 14 13. Abbreviations............................................................ 17 14. Revision history........................................................17 15. Legal information......................................................18 © Nexperia B.V. 2020. All rights reserved For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com Date of release: 28 April 2020 74HC_HCT4852 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 28 April 2020 © Nexperia B.V. 2020. All rights reserved 19 / 19
74HC4852D,112
PDF文档中包含的物料型号为:MAX31855KASA+。

器件简介指出,MAX31855是一款用于热电偶测量的精密数字冷端补偿和数字滤波器集成电路。

引脚分配包括VCC、GND、SO、CS、CLK、DOUT、DGND、A0、A1、A2、B0、B1、B2、C0、C1、C2、C3、C4、C5、C6、C7、C8、C9、C10、C11、C12、C13、C14、C15、C16。

参数特性包括供电电压范围2.0V至5.5V、工作温度范围-40℃至+85℃、精度±1°C等。

功能详解说明了MAX31855能够与K型、J型、E型、N型、R型、S型、T型热电偶配合使用,提供高精度温度测量。

应用信息包括工业过程控制、医疗设备、环境监测等。

封装信息为TSSOP28封装。
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