TS464CDT

TS461, TS462, TS464 Output rail-to-rail operational amplifiers Features ■ High dynamic features ■ Large output swing (±2.4 V at VCC = ±2.5 V) ■ Low noise level: 4 nV/√Hz ■ Low distortion: 0.003 % ■ Operating range: 2.7 V to 10 V ■ Available in SOT23-5 micropackage TS461CLT Output 1 VDD 2 3 Non-inverting input V CC 4 Inverting input TS461CD Applications N.C. 8 N.C. 1 Inverting Input 1 2 ■ 5 Sound cards Non-inverting Input 1 3 - 7 VCC + 6 Output 2 5 N.C. V DD 4 ■ PDAs ■ CD players ■ Recording equipment ■ Multimedia ■ Microphone pre-amplifiers TS462CD-TS462CPT-TS462CST 8 VCC Output 1 1 Inverting Input 1 2 - Non-inverting Input 1 3 + VDD 4 7 Output 2 - 6 Inverting Input 2 + 5 Non-inverting Input 2 Description TS464CD-TS464CPT The TS461, TS462 and TS464 family of operational amplifiers can operate with voltages as low as ±1.35 V and reach a minimum of ±2 Vpp of output swing when supplied with ±2.5 V. 14 Output 4 Output 1 1 Inverting Input 1 2 - - 13 Inverting Input 4 Non-inverting Input 1 3 + + 12 Non-inverting Input 4 Non-inverting Input 2 5 + + 10 Non-inverting Input 3 Inverting Input 2 6 - - 9 Inverting Input 3 8 Output 3 11 VDD VCC 4 The devices are well-suited to all kinds of portable and battery-supplied equipment, where low noise and low distortion are key requirements. Output 2 7 The TS461, TS462 and TS464 offer excellent output rail-to-rail performances at an attractive cost. April 2009 Rev 3 1/13 www.st.com 13 Absolute maximum ratings and operating conditions 1 TS461, TS462, TS464 Absolute maximum ratings and operating conditions Table 1. Key parameters and their absolute maximum ratings Symbol VCC Parameter Value Unit 12 V ±VCC V VDD -0.3 to VCC+0.3 V Supply voltage (1) Vid Differential Input Voltage Vin Input voltage range (2) Toper Operating free air temperature range -20 to +70 °C Tstd Storage temperature range -65 to +150 °C 150 °C Tj Rthja Maximum junction temperature Thermal resistance junction to case SOT23-5 SO8 SO14 TSSOP8 TSSOP14 (3) 250 125 103 120 100 HBM: human body model(4) ESD °C/W 2 kV MM: machine model 200 V CDM: charged device model 1.5 kV Lead temperature (soldering, 10 sec) 250 °C (5) 1. All voltages values, except differential voltage are with respect to network group terminal. 2. Differential voltages are non-inverting input terminal with respect to the inverting input terminal. 3. Short-circuits can cause excessive heating and destructive dissipation. 4. Human body model: 100 pF discharged through a 1.5 kΩ resistor into pin of device. 5. Machine model ESD: a 200 pF capacitor is charged to the specified voltage, then discharged directly into the IC with no external series resistor (internal resistor < 5 Ω), into pin-to-pin of device. Table 2. Operating conditions Symbol 2/13 Parameter VCC Supply voltage Vicm Common mode input voltage range Toper Operating free air temperature range Value Unit 2.7 to 10 V VDD +1.15 to VCC - 1.15 V -20 to +70 °C TS461, TS462, TS464 2 Electrical characteristics Electrical characteristics Table 3. VCC = 2.5 V, VDD = -2.5 V, Vicm = VCC / 2, RL connected to VCC / 2, Tamb = 25° C (unless otherwise specified) Symbol Parameter Min. Typ. Max. Unit 5 7 mV Vio Input offset voltage Tmin. ≤Tamb ≤Tmax. 1 ΔVio Input offset voltage drift 5 Iio Input offset current Tmin. ≤Tamb ≤Tmax. 10 150 200 nA Iib Input bias current Tmin. ≤Tamb ≤Tmax. 200 200 750 1000 nA μV/°C CMR Common mode rejection ratio Vicm = ±1.35 V 60 85 SVR Supply voltage rejection ratio VCC = ±2 V to ±3 V 60 70 Avd Large signal voltage gain RL = 2 kΩ 70 80 dB VOH High level output voltage RL = 2 kΩ 2 2.4 V VOL Low level output voltage RL = 2 kΩ ICC Supply current, per amplifier Unity gain - no load dB -2.4 -2 2 2.8 Gain bandwidth product f = 100 kHz, RL = 2 kΩ, CL = 100 pF 8.5 12 SR Slew rate AV = 1, Vin = ±1 V 2.8 4 en Equivalent input noise voltage f = 100 kHz 4 THD Total harmonic distortion f = 1 kHz, AV = -1, RL = 10 kΩ 0.003 GBP dB V mA MHz V/μs nV -----------Hz % 3/13 Package information 3 TS461, TS462, TS464 Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. 4/13 TS461, TS462, TS464 3.1 Package information SOT23-5 package information Figure 1. SOT23-5 package mechanical drawing Table 4. SOT23-5 package mechanical data Dimensions Ref. A Millimeters Inches Min. Typ. Max. Min. Typ. Max. 0.90 1.20 1.45 0.035 0.047 0.057 A1 0.15 0.006 A2 0.90 1.05 1.30 0.035 0.041 0.051 B 0.35 0.40 0.50 0.013 0.015 0.019 C 0.09 0.15 0.20 0.003 0.006 0.008 D 2.80 2.90 3.00 0.110 0.114 0.118 D1 1.90 0.075 e 0.95 0.037 E 2.60 2.80 3.00 0.102 0.110 0.118 F 1.50 1.60 1.75 0.059 0.063 0.069 L 0.10 0.35 0.60 0.004 0.013 0.023 K 0 degrees 10 degrees 5/13 Package information 3.2 TS461, TS462, TS464 SO-8 package information Figure 2. SO-8 package mechanical drawing Table 5. SO-8 package mechanical data Dimensions Ref. Millimeters Min. Typ. A Max. Min. Typ. 1.75 0.25 Max. 0.069 A1 0.10 A2 1.25 b 0.28 0.48 0.011 0.019 c 0.17 0.23 0.007 0.010 D 4.80 4.90 5.00 0.189 0.193 0.197 E 5.80 6.00 6.20 0.228 0.236 0.244 E1 3.80 3.90 4.00 0.150 0.154 0.157 e 0.004 0.010 0.049 1.27 0.050 h 0.25 0.50 0.010 0.020 L 0.40 1.27 0.016 0.050 L1 k ccc 6/13 Inches 1.04 1° 0.040 8° 0.10 1° 8° 0.004 TS461, TS462, TS464 3.3 Package information MiniSO-8 package information Figure 3. MiniSO-8 package mechanical drawing Table 6. MiniSO-8 package mechanical data Dimensions Ref. Millimeters Min. Typ. A Inches Max. Min. Typ. 1.1 A1 0 A2 0.75 b Max. 0.043 0.15 0 0.95 0.030 0.22 0.40 0.009 0.016 c 0.08 0.23 0.003 0.009 D 2.80 3.00 3.20 0.11 0.118 0.126 E 4.65 4.90 5.15 0.183 0.193 0.203 E1 2.80 3.00 3.10 0.11 0.118 0.122 e L 0.85 0.65 0.40 0.60 0.006 0.033 0.026 0.80 0.016 0.024 L1 0.95 0.037 L2 0.25 0.010 k ccc 0° 0.037 8° 0.10 0° 0.031 8° 0.004 7/13 Package information 3.4 TS461, TS462, TS464 TSSOP8 package information Figure 4. TSSOP8 package mechanical drawing Table 7. TSSOP8 package mechanical data Dimensions Ref. Millimeters Min. Typ. A Max. Min. Typ. 1.20 A1 0.05 A2 0.80 b Max. 0.047 0.15 0.002 1.05 0.031 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.008 D 2.90 3.00 3.10 0.114 0.118 0.122 E 6.20 6.40 6.60 0.244 0.252 0.260 E1 4.30 4.40 4.50 0.169 0.173 0.177 e 0° L 0.45 aaa 1.00 0.65 k L1 8/13 Inches 0.60 0.006 0.039 0.041 0.0256 8° 0° 0.75 0.018 1 8° 0.024 0.030 0.039 0.10 0.004 TS461, TS462, TS464 3.5 Package information TSSOP14 package information Figure 5. TSSOP14 package mechanical drawing Table 8. TSSOP14 package mechanical data Dimensions Ref. Millimeters Min. Typ. A Inches Max. Min. Typ. 1.20 A1 0.05 A2 0.80 b Max. 0.047 0.15 0.002 0.004 0.006 1.05 0.031 0.039 0.041 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.0089 D 4.90 5.00 5.10 0.193 0.197 0.201 E 6.20 6.40 6.60 0.244 0.252 0.260 E1 4.30 4.40 4.50 0.169 0.173 0.176 e L 0.65 0.45 L1 k aaa 1.00 0.60 0.0256 0.75 0.018 1.00 0° 0.024 0.030 0.039 8° 0.10 0° 8° 0.004 9/13 Package information 3.6 TS461, TS462, TS464 SO-14 package information Figure 6. SO-14 package mechanical drawing Table 9. SO-14 package mechanical data Dimensions Millimeters Inches Ref. Min. Typ. Max. Min. Max. A 1.35 1.75 0.05 0.068 A1 0.10 0.25 0.004 0.009 A2 1.10 1.65 0.04 0.06 B 0.33 0.51 0.01 0.02 C 0.19 0.25 0.007 0.009 D 8.55 8.75 0.33 0.34 E 3.80 4.0 0.15 0.15 e 1.27 0.05 H 5.80 6.20 0.22 0.24 h 0.25 0.50 0.009 0.02 L 0.40 1.27 0.015 0.05 k ddd 10/13 Typ. 8° (max.) 0.10 0.004 TS461, TS462, TS464 4 Ordering information Ordering information Table 10. Order code Order codes Temperature range Package Packing Marking TS461CLT SOT23-5L Tape & reel K105 TS461CD TS461CDT SO-8 Tube Tape & reel 461C TS462CST Mini SO-8 Tape & reel K105 TS462CPT TSSOP-8 (Thin shrink small outline package) Tape & reel 462C TS462CD TS462CDT SO-8 Tube Tape & reel 462C TS464CPT TSSOP-14 (Thin shrink small outline package) Tape & reel 464C TS464CD TS464CDT SO-14 Tube Tape & reel 464C -20° C, +70° C 11/13 Revision history 5 TS461, TS462, TS464 Revision history Table 11. 12/13 Document revision history Date Revision Changes 01-Jan-2002 1 Initial release. 01-Mar-2005 2 Modified Table 1: Key parameters and their absolute maximum ratings on page 2 (explanation of Vid and Vi limits). 02-Apr-2009 3 Document reformatted. Removed order codes in DIP package. TS461, TS462, TS464 Please Read Carefully: Information in this document is provided solely in connection with ST products. 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