TS461CLT STMicroelectronics

TS461, TS462, TS464 Output rail-to-rail operational amplifiers Features TS461CLT High dynamic features Large output swing (2.4 V at V = 2.5 V) CC Low noise level: 4 nV/Hz Low distortion: 0.003 % Operating range: 2.7 V to 10 V Available in SOT23-5 micropackage TS461CD Applications Sound cards PDAs CD players TS462CD-TS462CPT-TS462CST Recording equipment Multimedia Microphone pre-amplifiers 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. The devices are well-suited to all kinds of portable and battery-supplied equipment, where low noise 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 13Absolute maximum ratings and operating conditions TS461, TS462, TS464 1 Absolute maximum ratings and operating conditions Table 1. Key parameters and their absolute maximum ratings Symbol Parameter Value Unit (1) V Supply voltage 12 V CC (2) V Differential Input Voltage 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 (3) Thermal resistance junction to case SOT23-5 250 SO8 125 R C/W thja SO14 103 TSSOP8 120 TSSOP14 100 (4) HBM: human body model 2kV (5) ESD MM: machine model 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: 100 pF discharged through a 1.5 k 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 ), into pin-to-pin of device. Table 2. Operating conditions Symbol Parameter Value Unit V Supply voltage 2.7 to 10 V CC V +1.15 to DD Vicm Common mode input voltage range V V - 1.15 CC T Operating free air temperature range -20 to +70 C oper 2/13