TS507 TSV911/2/4 TSV991/2/4 TS3021/2 TSV911/2/3 TSSOP14 SC70-5 FLTSFAM1107 - Datasheet Archive

 

Focus on performance STMicroelectronics has introduced a new range of low voltage operational amplifiers delivering high

 

New op-amps and comparators Focus on performance STMicroelectronics has introduced a new range of low voltage operational amplifiers delivering high performance in terms of precision and power consumption. The single, rail-to-rail TS507 TS507 features an input offset voltage of 25 µV typ, 100 µV max. The new TSV911/2/4 TSV911/2/4 and TSV991/2/4 TSV991/2/4 families combine low input offset voltage at 1.5 mV max, with an ultra low input bias current of 1 pA, making them ideal for high impedance sensor signal conditioning. Offering up to 20 MHz bandwidth, these multi-segment products provide an excellent speed/consumption ratio (780 µA typ). The TS3021/2 TS3021/2 rail-to-rail comparators include push-pull outputs and have a response time of 33 ns. These new series of devices are available in a range of packages and are suited to a wide variety of applications. TS507 TS507 high-precision, single, rail-to-rail op-amp Key features I I I I I I I Very high precision: 100 µV max Low Vio drift: 1 µV/°C High open loop gain: 131 dB Rail-to-rail input/output Low noise: 12 nV/VHz at 1 kHz Supply voltage from 2.7 up to 5.5 V ESD tolerance 5 kV (HBM) Packages: SOT23-5L, SO8 Applications I I I I Sensor signal conditioning Medical instrumentation Battery-powered systems Automotive www.st.com/stdlinear 40 20 Input offset voltage (µV) I T = 40 ºC T = 125 ºC 0 -20 T = 25 ºC -40 -60 -80 -100 0.0 Vcc = 5 V 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Input common mode voltage (V) Input offset voltage vs. input common mode voltage 4.0 4.5 5.0 TSV911/2/3 TSV911/2/3 CMOS input, rail-to-rail op-amps Key features 80 I 70 I I I I I I Vicm = 4.5 V 40 30 Vcc = 5 V CI = 100 pF Tamb = 25 ºC 20 10 Signal conditioning, instrumentation Battery-powered systems Automotive Vicm = 1 V 50 Applications I Vicm = 0.5 V 60 Phase margin [º] I Low input bias current, 1 pA Low input offset voltage, 1.5 mV for `A' version Rail-to-rail input/output, Vcc from 2.5 up to 5.5 V Excellent speed/power ratio, 780 µA, 8 MHz High ESD tolerance 5 kV (HBM) Packages: SOT23-5L, MiniSO8, SO8, SO14, TSSOP14 TSSOP14 0 -20 -10 0 10 DC output current [mA] 20 Phase margin vs. Iout for the TSV91x TSV991/2/4 TSV991/2/4 CMOS input op-amps offer 20 MHz bandwidth 50 I 40 I I I Excellent speed/power ratio, 780 µA, 20 MHz (G>=3) Low Input bias current, 1 pA Rail-to-rail input/output, Vcc from 2.5 up to 5.5 V High ESD tolerance 5 kV (HBM) Packages: SOT23-5L, MiniSO8, SO8, SO14, TSSOP14 TSSOP14 I I I 120 20 80 Phase 10 40 0 0 -10 Applications I 160 30 Gain [dB] I 200 Gain -40 -20 -80 Vcc = 5 V, Vicm = 2.5 V CI = 100 pF, RI = 2 K , VRL = Vcc/2 -40 Tamb = 25 ºC -50 104 105 106 Signal conditioning Battery-powered systems Instrumentation Automotive Phase [º] Key features -120 -30 -160 -200 108 107 Frequency [Hz] Voltage gain and phase vs. frequency at Vcc = 5 V and Vicm = 2.5 V for the TSV99x TS3021/2 TS3021/2 rail-to-rail comparators with 33 ns response time Key features 70 I 65 I I I TPLH Vicm = 0V 60 Vcc=2 V Temp = 25 ºC TPLH Vicm = 0V 55 TP [ns] I Excellent speed/power ratio, 33 ns, 64 µA Rail-to-rail inputs/push-pull outputs Wide supply voltage: 1.8 to 5 V -40 up to 125 °C temperature range Packages: SOT23-5L, SC70-5 SC70-5 TPLH Vicm = Vcc 50 45 Applications 40 I TPLH Vicm = Vcc 35 I I Signal conditioning Instrumentation Telecom 30 0 10 20 30 40 50 60 70 80 90 100 110 Vov [mV] Response time vs. various overdrives for Vcc = +2 V © STMicroelectronics - November 2007 - Printed in Italy - All rights reserved The STMicroelectronics corporate logo is a registered trademark of the STMicroelectronics group of companies. All other names are the property of their respective owners. For selected STMicroelectronics sales offices fax: China +86 21 52574820; France +33 1 55489569; Germany +49 89 4605454; Italy +39 02 8250449; Japan +81 3 57838216; Singapore +65 6481 5124; Sweden +46 8 58774411; Switzerland +41 22 9292900; United Kingdom and Eire +44 1628 890391; USA +1 781 861 2678 Full product information at www.st.com Order code: FLTSFAM1107 FLTSFAM1107 Recycled and chlorine free paper