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ADG212AKPZ

ADG212AKPZ

  • 厂商:

    AD(亚德诺)

  • 封装:

    20-LCC(J形引线)

  • 描述:

    SPST, 4 FUNC, 1 CHANNEL, CMOS, P

  • 数据手册
  • 价格&库存
ADG212AKPZ 数据手册
LC2MOS Quad SPST Switches ADG211A/ADG212A Data Sheet FEATURES FUNCTIONAL BLOCK DIAGRAM 44 V supply maximum rating ±15 V analog signal range Low RON: 115 Ω maximum Low leakage: 0.5 nA typical Break-before-make switching Single supply operation possible Extended plastic temperature range: −40°C to +85°C TTL/CMOS compatible Available in 16-lead PDIP/SOIC and 20-pead PLCC packages Pin compatible to DG211/DG212 ADG211A S1 IN1 D1 S2 IN2 D2 S3 IN3 D3 S4 IN4 NOTES 1. SWITCHES SHOWN FOR A LOGIC 1 INPUT. 10950-001 D4 Figure 1. ADG212A S1 IN1 D1 S2 IN2 D2 S3 IN3 D3 S4 IN4 NOTES 1. SWITCHES SHOWN FOR A LOGIC 1 INPUT. 10950-002 D4 Figure 2. GENERAL DESCRIPTION PRODUCT HIGHLIGHTS The ADG211A and ADG212A are monolithic CMOS devices comprising four independently selectable switches. They are designed on an enhanced LC2MOS process, which gives an increased signal handling capability of ±15 V. These switches also feature high switching speeds and low RON. 1. The ADG211A and ADG212A consist of four SPST switches. They differ only in that the digital control logic is inverted. In multiplexer applications, all switches exhibit break-before-make switching action when driven simultaneously. Inherent in the design is low charge injection for minimum transients when switching the digital inputs. Rev. C 2. 3. Extended Signal Range. These switches are fabricated on an enhanced LC2MOS process, resulting in high breakdown and an increased analog signal range of ±15 V. Single Supply Operation. For applications where the analog signal is unipolar (0 V to 15 V), the switches can be operated from a single 15 V supply. Low Leakage. Leakage currents in the range of 500 pA make these switches suitable for high precision circuits. The added feature of break-before-make allows for multiple outputs to be tied together for multiplexer applications while keeping leakage errors to a minimum. Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2012 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com ADG211A/ADG212A Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 ESD Caution...................................................................................4 Functional Block Diagram .............................................................. 1 Pin Configurations and Function Descriptions ............................5 General Description ......................................................................... 1 Typical Performance Characteristics ..............................................6 Product Highlights ........................................................................... 1 Terminology .......................................................................................9 Revision History ............................................................................... 2 Test Circuits ..................................................................................... 10 Specifications..................................................................................... 3 Outline Dimensions ....................................................................... 12 Absolute Maximum Ratings............................................................ 4 Ordering Guide .......................................................................... 13 REVISION HISTORY 10/12—Rev. B to Rev. C Updated Format .................................................................. Universal Added Pin Descriptions, Table 3 .................................................... 5 Moved Table 4 ................................................................................... 5 Changes to Figure 5, Figure 6, Figure 8, and Figure 9 ................. 6 Updated Outline Dimensions ....................................................... 13 Changes to Ordering Guide .......................................................... 14 9/02—Rev. A to Rev. B Rev. C | Page 2 of 16 Data Sheet ADG211A/ADG212A SPECIFICATIONS VDD = +15 V, VSS = −15 V, VL = 5 V, unless otherwise noted. Table 1. Parameter ANALOG SWITCH Analog Signal Range RON RON vs. VD (VS) RON Drift RON Match LEAKAGE CURRENTS IS (Off ) Off Input Leakage ID (Off ) Off Output Leakage ID (On) On Channel Leakage DIGITAL CONTROL VINH, Input High Voltage VINL, Input Low Voltage INL or INH CIN, Digital Input Capacitance DYNAMIC CHARACTERISTICS tOPEN 1 tON1 tOFF1 Off Isolation Min Channel-to-Channel Crosstalk CS (Off ) CD (Off ) CS, CD (On) QINJ, Charge Injection POWER SUPPLY IDD IDD ISS ISS IL 1 25°C Typ Max −40°C to +85°C Min Typ Max ±15 ±15 115 175 20 0.5 5 0.5 5 100 5 100 5 200 0.5 0.5 2.4 Unit V Ω % %/°C % nA nA nA nA nA nA Test Conditions/Comments −10 V ≤ VS ≤ +10 V, IDS = 1 mA, see Figure 21 VS = 0 V, IDS = 1 mA VD = ±14 V; VS =  14 V; see Figure 22 VD = ±14 V; VS =  14 V; see Figure 22 VD = VS = ±14 V; see Figure 23 V V µA pF TTL compatibility is independent of VL 80 ns ns ns dB 80 5 5 16 20 dB pF pF pF pC See Figure 24 See Figure 25 See Figure 25 VS = 10 V (p-p); f = 100 kHz; RL = 75 Ω; see Figure 26 See Figure 27 0.8 1 5 30 600 450 0.6 mA mA mA mA mA 1 0.1 0.2 0.9 Sample tested at 25°C to ensure compliance. Rev. C | Page 3 of 16 RS = 0 Ω; CL = 1000 pF; VS = 0 V; see Figure 28 Digital inputs = VINL or VINH ADG211A/ADG212A Data Sheet ABSOLUTE MAXIMUM RATINGS TA = 25°C, unless otherwise stated. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Table 2. Parameter VDD to VSS VDD to GND VSS to GND VL to GND Analog Inputs1 Voltage at S, D Continuous Current, S or D Pulsed Current S or D 1 ms Duration, 10% Duty Cycle Digital Inputs1 Voltage at IN Power Dissipation (Any Package) Up to +75°C Derates above +75°C by Operating Temperature Storage Temperature Range Lead Temperature (Soldering 10 sec) 1 Rating 44 V 25 V −25 V −0.3 V, 25 V VSS − 0.3 V to VDD + 0.3 V 30 mA ESD CAUTION 70 mA VSS − 2 V to VDD + 2 V or 20 mA, Whichever Occurs First 470 mW 6 mW/°C −40°C to +85°C −65°C to +150°C +300°C Overvoltage at IN, S, or D will be clamped by diodes. Current should be limited to the Maximum Rating listed in Table 2. Rev. C | Page 4 of 16 Data Sheet ADG211A/ADG212A D4 7 IN4 8 13 VDD 12 VL 11 S3 10 D3 9 IN3 GND 7 S4 8 IN1 NIC IN2 D2 PIN 1 INDENTFIER 15 VL 14 S3 9 10 11 12 13 Figure 4. PLCC Pin Configuration Mnemonic IN1 D1 S1 VSS GND S4 D4 IN4 IN3 D3 S3 VL VDD S2 D2 IN2 NIC Description Logic Control Input. Drain Terminal. Can be an input or output. Source Terminal. Can be an input or output. Most Negative Power Supply Potential. Ground (0 V) Reference. Source Terminal. Can be an input or output. Drain Terminal. Can be an input or output. Logic Control Input. Logic Control Input. Drain Terminal. Can be an input or output. Source Terminal. Can be an input or output. Logic Supply Voltage. Most Positive Power Supply Potential. Source Terminal. Can be an input or output. Drain Terminal. Can be an input or output. Logic Control Input. No Internal Connection. ADG212A In 1 0 Switch Condition On Off Table 4. Truth Table ADG211A In 0 1 16 NIC TOP VIEW (Not to Scale) Table 3. Pin Function Descriptions Pin No. PLCC 2 3 4 5 7 8 9 10 12 13 14 15 17 18 19 20 1, 6, 11, 16 17 VDD ADG211A/ ADG212A NOTES 1. NIC = NO INTERNAL CONNECTION. Figure 3. PDIP, SOIC Pin Configuration PDIP, SOIC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 S2 Rev. C | Page 5 of 16 10950-004 S4 6 TOP VIEW (Not to Scale) 14 S2 19 D3 GND 5 15 D2 6 20 IM3 VSS 4 ADG211A/ ADG212A NIC 1 NIC S1 3 10950-003 D1 2 5 2 D4 16 IN2 4 3 IN4 IN1 1 S1 VSS D1 PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS ADG211A/ADG212A Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS The switches can comfortably operate anywhere in the 10 V to 15 V single or dual supply range, with only a slight degradation in performance. The following graphs show the relevant performance curves. The test circuits and test conditions are given in a following section, Test Circuits. 120 120 VDD = +15V VSS = –15V 90 VDD = 15V VSS = 0V 90 70°C RON (Ω) RON (Ω) 25°C 60 70°C 0°C 60 25°C 0°C –10 –5 0 5 10 15 VD (VS) (V) 0 0 10 15 VD (VS) (V) Figure 5. RON as a Function of VD (VS), Dual ±15 V Supplies 120 5 10950-008 0 –15 30 10950-005 30 Figure 8. RON as a Function of VD (VS), Single +15 V Supply 150 VDD = +10V VSS = –10V VDD = 10V VSS = 0V 70°C 120 90 RON (Ω) RON (Ω) 25°C 90 70°C 25°C 60 0°C 60 0°C 30 –5 0 5 10 VD (VS) (V) 0 10950-006 0 –10 0 Figure 6. RON as a Function of VD (VS), Dual ±10 V Supplies 100 5 10 VD (VS) (V) 10950-009 30 Figure 9. RON as a Function of VD (VS), Single +10 V Supply 2.5 VDD = +15V VSS = –15V TEMP = 0°C TO 70°C 2.0 TRIGGER LEVEL (V) CURRENT (nA) 10 ID (ON) 1 IS (OFF) ID (OFF) 1.5 1.0 0.1 30 40 50 60 TEMPERATURE (°C) 70 80 90 0 10 10950-007 0.01 20 Figure 7. Leakage Current as a Function of Temperature (Note That Leakage Current Reduces as the Supply Voltages Reduce) 11 12 13 SUPPLY VOLTAGE (V) 14 15 10950-010 0.5 Figure 10. Trigger Levels vs. Power Supply Voltage, Dual or Single Supply Voltage Rev. C | Page 6 of 16 Data Sheet ADG211A/ADG212A 220 220 200 200 180 180 160 160 tON (ns) tON (ns) 70°C 70°C 140 25°C 140 0°C 25°C 120 120 0°C 11 12 13 14 15 SUPPLY VOLTAGE (±V) 80 10 10950-011 80 10 11 12 13 14 15 SUPPLY VOLTAGE (V) 10950-014 100 100 Figure 14. tON vs. Supply Voltage (Single Supply) Figure 11. tON vs. Supply Voltage (Dual Supply) 80 80 70°C 25°C 60 60 25°C tOFF (ns) 40 40 0°C 20 20 11 12 13 14 15 SUPPLY VOLTAGE (±V) 0 10 10950-012 0 10 70°C 11 12 13 14 15 SUPPLY VOLTAGE (V) 10950-015 tOFF (ns) 0°C Figure 15. tOFF vs. Supply Voltage (Single Supply) Figure 12. tOFF vs. Supply Voltage (Dual Supply) 60 50 40 CHARGE INJECTION (pC) OFF ISOLATION (dB) 60 70 SINGLE SUPPLY 80 VDD = +15V VSS = –15V 20 VDD = +15V VSS = 0V 0 –20 11 12 13 SUPPLY VOLTAGE (V) 14 15 –40 –16 10950-013 90 10 Figure 13. Off Isolation and Channel-to-Channel Crosstalk vs. Supply Voltage –12 –8 –4 0 VS (V) 4 8 12 16 10950-016 DUAL SUPPLY Figure 16. Charge Injection vs. Source Voltage (VS) for Dual and Single 15 V Supplies Rev. C | Page 7 of 16 ADG211A/ADG212A Data Sheet 60 0.7 0.6 VDD = +10V VSS = –10V 0°C 0.5 25°C 20 IDD (mA) VDD = +10V VSS = 0V 0 0.4 70°C 0.3 –20 –12 –8 –4 0 4 8 12 16 VS (V) 0.1 10 10950-017 –40 –16 0.2 11 12 13 14 15 SUPPLY VOLTAGE (±V) 10950-019 CHARGE INJECTION (pC) 40 Figure 19. IDD vs. Supply Voltage, (Dual Supply) Figure 17. Charge Injection vs. Source Voltage for Dual and Single 10 V Supplies 0.7 0.4 0.6 0°C 0.3 0.5 IDD (mA) 0.2 25°C 0.4 70°C 0.3 0.1 0.2 0 10 11 12 13 14 SUPPLY VOLTAGE (±V) 15 Figure 18. ISS vs. Supply Voltage (Dual Supply) 0.1 10 11 12 13 14 SUPPLY VOLTAGE (V) Figure 20. IDD vs. Supply Voltage (Single Supply) Rev. C | Page 8 of 16 15 10950-020 70°C 25°C 10950-018 ISS (µA) 0°C Data Sheet ADG211A/ADG212A TERMINOLOGY tOFF Delay time between the 50% and 90% points of the digital input and switch off condition. RON Ohmic resistance between the out and S terminals. RON Match Difference between the RON of any two channels. tOPEN Off time measured between 50% points of both switches, which are connected as a multiplexer when switching from one address state to another. IS (Off) Source terminal leakage current when the switch is off. ID (Off) Drain terminal leakage current when the switch is off. ID (On) Leakage current that flows from the closed switch into the body. VD (VS) Analog voltage on the D, S terminals. VINL Maximum input voltage for a logic low. VINH Minimum input voltage for a logic high. IINL (IINH) Input current of the digital input. CS (Off) Switch input capacitance off condition. VDD Most positive voltage supply. CD (Off) Switch output capacitance off condition. VSS Most negative voltage supply. CIN Digital input capacitance. VL Logic supply voltage. CD, CS (On) Input or output capacitance when the switch is on. tON Delay time between the 50% and 90% points of the digital input and switch on condition. IDD Positive supply current. ISS Negative supply current. Rev. C | Page 9 of 16 ADG211A/ADG212A Data Sheet TEST CIRCUITS IDS V1 10950-021 VS S RON = V1/IDS VD Figure 23. ID (OFF) D A VD 10950-022 Figure 22. 2V +5V +15V VL VDD S1 D1 S2 D2 VIN VOUT 14pF 330Ω ADG212A * VIN * 3V ADG211A 3V VIN IN1 IN2 GND VOUT 50% VSS –15V 10950-024 tOPEN * BOTH THE BUFFER AND INVERTER SHOULD HAVE THE SAME PROPAGATION DELAY. Figure 24. +5V VDD VL VDD S VIN VOUT 330Ω IN GND VIN D 2V 3V ADG211A 14pF 50% 50% 50% 50% 3V ADG212A VIN VSS 90% 90% VOUT VSS tON Figure 25. Rev. C | Page 10 of 16 tOFF 10950-025 VS S A A VS Figure 21. IS (OFF) ID (ON) D 10950-023 D S Data Sheet ADG211A/ADG212A +5V VDD VL VDD +5V VDD VL VDD S D D S 75Ω VIN VOUT VIN RL 75Ω VIN GND ADG211A: V IN = 5V ADG212A: V IN = 0V RL 75Ω VSS OFF ISOLATION = 20 × log |VS/VOUT| VSS 10950-026 VS VOUT ADG211A: V IN = 0V ADG212A: V IN = 5V VS +5V VDD VL VDD S VSS CHANNEL-TO-CHANNEL CROSSTALK = 20 × log |VS/VOUT| 5V AD711 D CL 1µF VIN GND NC VSS Figure 27. Channel-to-Channel Crosstalk Figure 26. Off Isolation RS GND VIN VOUT 0V ΔVOUT VOUT VSS QINJ = CL × ΔVOUT VSS Figure 28. Charge Injection Rev. C | Page 11 of 16 10950-027 D 10950-028 S VS ADG211A/ADG212A Data Sheet OUTLINE DIMENSIONS 0.800 (20.32) 0.790 (20.07) 0.780 (19.81) 16 9 1 8 0.280 (7.11) 0.250 (6.35) 0.240 (6.10) 0.325 (8.26) 0.310 (7.87) 0.300 (7.62) 0.100 (2.54) BSC 0.060 (1.52) MAX 0.210 (5.33) MAX 0.195 (4.95) 0.130 (3.30) 0.115 (2.92) 0.015 (0.38) MIN 0.150 (3.81) 0.130 (3.30) 0.115 (2.92) 0.015 (0.38) GAUGE PLANE SEATING PLANE 0.022 (0.56) 0.018 (0.46) 0.014 (0.36) 0.014 (0.36) 0.010 (0.25) 0.008 (0.20) 0.430 (10.92) MAX 0.005 (0.13) MIN 0.070 (1.78) 0.060 (1.52) 0.045 (1.14) 073106-B COMPLIANT TO JEDEC STANDARDS MS-001-AB CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. CORNER LEADS MAY BE CONFIGURED AS WHOLE OR HALF LEADS. Figure 29. 16-Lead Plastic Dual In-Line Package [PDIP] Narrow Body (N-16) Dimensions shown in inches and (millimeters) 10.00 (0.3937) 9.80 (0.3858) 4.00 (0.1575) 3.80 (0.1496) 9 16 1 8 1.27 (0.0500) BSC 0.25 (0.0098) 0.10 (0.0039) COPLANARITY 0.10 0.51 (0.0201) 0.31 (0.0122) 6.20 (0.2441) 5.80 (0.2283) 1.75 (0.0689) 1.35 (0.0531) SEATING PLANE 0.50 (0.0197) 0.25 (0.0098) 45° 8° 0° 0.25 (0.0098) 0.17 (0.0067) 1.27 (0.0500) 0.40 (0.0157) Figure 30.16-Lead Standard Small Outline Package [SOIC_N] Narrow Body (R-16) Dimensions shown in millimeters and (inches) Rev. C | Page 12 of 16 060606-A COMPLIANT TO JEDEC STANDARDS MS-012-AC CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. Data Sheet ADG211A/ADG212A 0.180 (4.57) 0.165 (4.19) 0.048 (1.22 ) 0.042 (1.07) 3 0.048 (1.22) 0.042 (1.07) 4 0.056 (1.42) 0.042 (1.07) 0.20 (0.51) MIN 19 PIN 1 IDENTIFIER 0.021 (0.53) 0.013 (0.33) 18 0.050 (1.27) BSC TOP VIEW 0.330 (8.38) 0.032 (0.81) 0.290 (7.37) 0.026 (0.66) (PINS DOWN) 14 8 0.020 (0.51) R 9 0.020 (0.50) R BOTTOM VIEW (PINS UP) 13 0.356 (9.04) SQ 0.350 (8.89) 0.395 (10.03) SQ 0.385 (9.78) 0.045 (1.14) R 0.025 (0.64) 0.120 (3.04) 0.090 (2.29) COMPLIANT TO JEDEC STANDARDS MO-047-AA CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. Figure 31. 20-Lead Plastic Leaded Chip Carrier [PLCC] (P-20) Dimensions shown in inches and (millimeters) ORDERING GUIDE Model1 ADG211AKN ADG211AKNZ ADG211AKPZ ADG211AKR ADG211AKRZ ADG211AKRZ-REEL ADG211AKRZ-REEL7 ADG212AKNZ ADG212AKPZ ADG212AKPZ-REEL ADG212AKR ADG212AKRZ ADG212AKRZ-REEL 1 Temperature Range −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C −40°C to +85°C Package Description 16-Lead PDIP 16-Lead PDIP 20-Lead PLCC 16-Lead SOIC_N 16-Lead SOIC_N 16-Lead SOIC_N 16-Lead SOIC_N 16-Lead PDIP 20-Lead PLCC 20-Lead PLCC 16-Lead SOIC_N 16-Lead SOIC_N 16-Lead SOIC_N Z = RoHS Compliant Part. Rev. C | Page 13 of 16 Package Option N-16 N-16 P-20 R-16 R-16 R-16 R-16 N-16 P-20 P-20 R-16 R-16 R-16 ADG211A/ADG212A Data Sheet NOTES Rev. C | Page 14 of 16 Data Sheet ADG211A/ADG212A NOTES Rev. C | Page 15 of 16 ADG211A/ADG212A Data Sheet NOTES ©2012 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D10950-0-10/12(C) Rev. C | Page 16 of 16
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