TS461, TS462, TS464 Output rail-to-rail operational amplifiers Features TS461CLT ■ High dynamic features ■ Large output swing (±2.4V at V = ±2.5V) CC ■ Low noise level: 4nV/√Hz (cid:23)(cid:22)(cid:3)(cid:2)(cid:22)(cid:3) (cid:2) (cid:6) (cid:4)(cid:28)(cid:28) (cid:4)(cid:5)(cid:5) (cid:3) ■ Low distortion: 0.003% (cid:24)(cid:25)(cid:13)(cid:10)(cid:18)(cid:13)(cid:14)(cid:15)(cid:16)(cid:3)(cid:18)(cid:13)(cid:19)(cid:20)(cid:18)(cid:13)(cid:2)(cid:22)(cid:3) (cid:4) (cid:5) (cid:12)(cid:13)(cid:14)(cid:15)(cid:16)(cid:2)(cid:18)(cid:13)(cid:19)(cid:20)(cid:18)(cid:13)(cid:2)(cid:22)(cid:3) ■ Operating range: 2.7V to 10V ■ Available in SOT23-5 micropackage TS461CD Applications (cid:24)(cid:31)(cid:28)(cid:31) (cid:2) (cid:9)(cid:24)(cid:31)(cid:28)(cid:31) (cid:12)(cid:13)(cid:14)(cid:15)(cid:16)(cid:17)(cid:18)(cid:13)(cid:19)(cid:20)(cid:12)(cid:13)(cid:21)(cid:22)(cid:17)(cid:20)(cid:2) (cid:3) (cid:10) (cid:8)(cid:26)(cid:28)(cid:28) ■ Sound cards (cid:24)(cid:25)(cid:13)(cid:10)(cid:18)(cid:13)(cid:14)(cid:15)(cid:16)(cid:17)(cid:18)(cid:13)(cid:19)(cid:20)(cid:12)(cid:13)(cid:21)(cid:22)(cid:17)(cid:20)(cid:2) (cid:4) (cid:11) (cid:7)(cid:23)(cid:22)(cid:17)(cid:21)(cid:22)(cid:17)(cid:20)(cid:3) (cid:26)(cid:27)(cid:27)(cid:5) (cid:6)(cid:24)(cid:31)(cid:28)(cid:31) ■ PDAs ■ CD players TS462CD-TS462CPT-TS462CST ■ Recording equipment ■ Multimedia (cid:23)(cid:22)(cid:17)(cid:21)(cid:22)(cid:17)(cid:20)(cid:2) (cid:2) (cid:9)(cid:26)(cid:28)(cid:28) ■ Microphone pre-amplifiers (cid:12)(cid:13)(cid:14)(cid:15)(cid:16)(cid:17)(cid:18)(cid:13)(cid:19)(cid:20)(cid:12)(cid:13)(cid:21)(cid:22)(cid:17)(cid:20)(cid:2) (cid:3) (cid:10) (cid:8) (cid:23)(cid:22)(cid:17)(cid:21)(cid:22)(cid:17)(cid:20)(cid:3) (cid:24)(cid:25)(cid:13)(cid:10)(cid:18)(cid:13)(cid:14)(cid:15)(cid:16)(cid:17)(cid:18)(cid:13)(cid:19)(cid:20)(cid:12)(cid:13)(cid:21)(cid:22)(cid:17)(cid:20)(cid:2) (cid:4) (cid:11) (cid:10) (cid:7) (cid:12)(cid:13)(cid:14)(cid:15)(cid:16)(cid:17)(cid:18)(cid:13)(cid:19)(cid:20)(cid:12)(cid:13)(cid:21)(cid:22)(cid:17)(cid:20)(cid:3) (cid:26)(cid:27)(cid:27) (cid:5) (cid:11) (cid:6)(cid:24)(cid:25)(cid:13)(cid:10)(cid:18)(cid:13)(cid:14)(cid:15)(cid:16)(cid:17)(cid:18)(cid:13)(cid:19)(cid:20)(cid:12)(cid:13)(cid:21)(cid:22)(cid:17)(cid:20)(cid:3) Description TS464CD-TS464CPT The TS461, TS462 and TS464 family of operational amplifiers can operate with voltages as low as ±1.35V and reach a minimum of (cid:23)(cid:22)(cid:2)(cid:3)(cid:22)(cid:2)(cid:20)(cid:2) (cid:2) (cid:2)(cid:5) (cid:23)(cid:22)(cid:2)(cid:3)(cid:22)(cid:2)(cid:20)(cid:5) ±2Vpp of output swing when supplied with (cid:12)(cid:13)(cid:14)(cid:15)(cid:16)(cid:2)(cid:18)(cid:13)(cid:19)(cid:20)(cid:12)(cid:13)(cid:3)(cid:22)(cid:2)(cid:20)(cid:2)(cid:3) (cid:10) (cid:10) (cid:2)(cid:4) (cid:12)(cid:13)(cid:14)(cid:15)(cid:16)(cid:2)(cid:18)(cid:13)(cid:19)(cid:20)(cid:12)(cid:13)(cid:3)(cid:22)(cid:2)(cid:20)(cid:5) (cid:24)(cid:25)(cid:13)(cid:10)(cid:18)(cid:13)(cid:14)(cid:15)(cid:16)(cid:2)(cid:18)(cid:13)(cid:19)(cid:20)(cid:12)(cid:13)(cid:3)(cid:22)(cid:2)(cid:20)(cid:2)(cid:4) (cid:11) (cid:11) (cid:2)(cid:3) (cid:24)(cid:25)(cid:13)(cid:10)(cid:18)(cid:13)(cid:14)(cid:15)(cid:16)(cid:2)(cid:18)(cid:13)(cid:19)(cid:20)(cid:12)(cid:13)(cid:3)(cid:22)(cid:2)(cid:20)(cid:5) ±2.5V. (cid:5)(cid:28)(cid:20)(cid:20)(cid:28)(cid:20)(cid:20)(cid:20)(cid:5) (cid:2)(cid:2) (cid:5)(cid:4)(cid:4) (cid:24)(cid:25)(cid:13)(cid:10)(cid:18)(cid:13)(cid:14)(cid:15)(cid:16)(cid:2)(cid:18)(cid:13)(cid:19)(cid:20)(cid:12)(cid:13)(cid:3)(cid:22)(cid:2)(cid:20)(cid:3) (cid:6) (cid:11) (cid:11) (cid:2)(cid:30) (cid:24)(cid:25)(cid:13)(cid:10)(cid:18)(cid:13)(cid:14)(cid:15)(cid:16)(cid:2)(cid:18)(cid:13)(cid:19)(cid:20)(cid:12)(cid:13)(cid:3)(cid:22)(cid:2)(cid:20)(cid:4) The devices are well-suited to all kinds of portable (cid:12)(cid:13)(cid:14)(cid:15)(cid:16)(cid:2)(cid:18)(cid:13)(cid:19)(cid:20)(cid:12)(cid:13)(cid:3)(cid:22)(cid:2)(cid:20)(cid:3)(cid:7) (cid:10) (cid:10) (cid:29) (cid:12)(cid:13)(cid:14)(cid:15)(cid:16)(cid:2)(cid:18)(cid:13)(cid:19)(cid:20)(cid:12)(cid:13)(cid:3)(cid:22)(cid:2)(cid:20)(cid:4) and battery-supplied equipment, where low noise (cid:23)(cid:22)(cid:2)(cid:3)(cid:22)(cid:2)(cid:20)(cid:3) (cid:8) (cid:9) (cid:23)(cid:22)(cid:2)(cid:3)(cid:22)(cid:2)(cid:20)(cid:4) and low distortion are key requirements. 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 TS461, TS462, TS464 1 Absolute maximum ratings and operating conditions T able 1. Key parameters and their absolute maximum ratings Symbol Parameter Value Unit V Supply voltage (1) 12 V CC V Differential Input Voltage (2) ±V V id CC V Input voltage range V -0.3 to V +0.3 V in DD CC T Operating free air temperature range -20 to +70 °C oper T Storage temperature range -65 to +150 °C std T Maximum junction temperature 150 °C j Thermal resistance junction to case (3) SOT23-5 250 SO8 125 R °C/W thja SO14 103 TSSOP8 120 TSSOP14 100 HBM: human body model(4) 2 kV ESD MM: machine model(5) 200 V CDM: charged device model 1.5 kV Lead temperature (soldering, 10 sec) 250 °C 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: 100pF discharged through a 1.5kΩ resistor into pin of device. 5. Machine model ESD: a 200pF capacitor is charged to the specified voltage, then discharged directly into the IC with no external series resistor (internal resistor < 5Ω), into pin-to-pin of device. T able 2. Operating conditions Symbol Parameter Value Unit V Supply voltage 2.7 to 10 V CC V +1.15 to Vicm Common mode input voltage range DD V V - 1.15 CC T Operating free air temperature range -20 to +70 °C oper 2/13

TS461, TS462, TS464 Electrical characteristics 2 Electrical characteristics T a ble 3. V = 2.5V, V = -2.5V, V = V / 2, R connected to V / 2, CC DD icm CC L CC T = 25°C (unless otherwise specified) amb Symbol Parameter Min. Typ. Max. Unit Input offset voltage 1 5 V mV io Tmin. ≤ Tamb ≤ Tmax. 7 ΔV Input offset voltage drift 5 μV/°C io Input offset current 10 150 I nA io Tmin. ≤ Tamb ≤ Tmax. 200 Input bias current 200 750 I nA ib Tmin. ≤ Tamb ≤ Tmax. 200 1000 Common mode rejection ratio CMR dB V = ±1.35V 60 85 icm Supply voltage rejection ratio SVR dB V = ±2V to ±3V 60 70 CC Large signal voltage gain A 70 80 dB vd R = 2kΩ L High level output voltage V 2 2.4 V OH R = 2kΩ L Low level output voltage V -2.4 -2 V OL R = 2kΩ L Supply current, per amplifier I mA CC Unity gain - no load 2 2.8 Gain bandwidth product GBP MHz f = 100kHz, R = 2kΩ, C = 100pF 8.5 12 L L Slew rate SR V/μs A = 1, V = ±1V 2.8 4 V in Equivalent input noise voltage en ---n---V------ f = 100kHz 4 Hz Total harmonic distortion THD % f = 1kHz, A = -1, R = 10kΩ 0.003 V L 3/13

Package information TS461, TS462, TS464 3 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 Package information 3.1 SOT23-5 package information Figure 1. SOT23-5 package mechanical drawing T able 4. SOT23-5 package mechanical data Dimensions Ref. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 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 TS461, TS462, TS464 3.2 SO-8 package information Figure 2. SO-8 package mechanical drawing Table 5. SO-8 package mechanical data Dimensions Ref. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 1.75 0.069 A1 0.10 0.25 0.004 0.010 A2 1.25 0.049 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 1.27 0.050 h 0.25 0.50 0.010 0.020 L 0.40 1.27 0.016 0.050 L1 1.04 0.040 k 1° 8° 1° 8° ccc 0.10 0.004 6/13

TS461, TS462, TS464 Package information 3.3 MiniSO-8 package information Figure 3. MiniSO-8 package mechanical drawing T able 6. MiniSO-8 package mechanical data Dimensions Ref. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 1.1 0.043 A1 0 0.15 0 0.006 A2 0.75 0.85 0.95 0.030 0.033 0.037 b 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 0.65 0.026 L 0.40 0.60 0.80 0.016 0.024 0.031 L1 0.95 0.037 L2 0.25 0.010 k 0° 8° 0° 8° ccc 0.10 0.004 7/13

Package information TS461, TS462, TS464 3.4 TSSOP8 package information Figure 4. TSSOP8 package mechanical drawing T able 7. TSSOP8 package mechanical data Dimensions Ref. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 1.20 0.047 A1 0.05 0.15 0.002 0.006 A2 0.80 1.00 1.05 0.031 0.039 0.041 b 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 0.65 0.0256 k 0° 8° 0° 8° L 0.45 0.60 0.75 0.018 0.024 0.030 L1 1 0.039 aaa 0.10 0.004 8/13

TS461, TS462, TS464 Package information 3.5 TSSOP14 package information Figure 5. TSSOP14 package mechanical drawing Table 8. TSSOP14 package mechanical data Dimensions Ref. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 1.20 0.047 A1 0.05 0.15 0.002 0.004 0.006 A2 0.80 1.00 1.05 0.031 0.039 0.041 b 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 0.65 0.0256 L 0.45 0.60 0.75 0.018 0.024 0.030 L1 1.00 0.039 k 0° 8° 0° 8° aaa 0.10 0.004 9/13

Package information TS461, TS462, TS464 3.6 SO-14 package information Figure 6. SO-14 package mechanical drawing T able 9. SO-14 package mechanical data Dimensions Millimeters Inches Ref. Min. Typ. Max. Min. Typ. 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 8° (max.) ddd 0.10 0.004 10/13

TS461, TS462, TS464 Ordering information 4 Ordering information T able 10. Order codes Temperature Order code Package Packing Marking range TS461CLT SOT23-5L Tape & reel K105 TS461CD Tube SO-8 461C TS461CDT Tape & reel TS462CST Mini SO-8 Tape & reel K105 TSSOP-8 TS462CPT (Thin shrink small outline Tape & reel 462C package) -20°C, +70°C TS462CD Tube SO-8 462C TS462CDT Tape & reel TSSOP-14 TS464CPT (Thin shrink small outline Tape & reel 464C package) TS464CD Tube SO-14 464C TS464CDT Tape & reel 11/13

Revision history TS461, TS462, TS464 5 Revision history T able 11. Document revision history Date Revision Changes 01-Jan-2002 1 Initial release. Modified Table1: Key parameters and their absolute maximum 01-Mar-2005 2 ratings on page2 (explanation of Vid and Vi limits). Document reformatted. 02-Apr-2009 3 Removed order codes in DIP package. 12/13

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