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TS914A Dataheets PDF



Part Number TS914A
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description Rail-to-rail CMOS quad operational amplifier
Datasheet TS914A DatasheetTS914A Datasheet (PDF)

TS914, TS914A Rail-to-rail CMOS quad operational amplifier Features ■ Rail-to-rail input and output voltage ranges ■ Single (or dual) supply operation from 2.7 to 16 V ■ Extremely low input bias current: 1 pA typical ■ Low input offset voltage: 5 mV max. (A grade) ■ Specified for 600 Ω and 100 Ω loads ■ Low supply current: 200 μA/ampli. (VCC = 3 V) ■ Latch-up immunity ■ Spice macromodel included in this specification Related products ■ See TS56x series for better accuracy and smaller packages .

  TS914A   TS914A



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TS914, TS914A Rail-to-rail CMOS quad operational amplifier Features ■ Rail-to-rail input and output voltage ranges ■ Single (or dual) supply operation from 2.7 to 16 V ■ Extremely low input bias current: 1 pA typical ■ Low input offset voltage: 5 mV max. (A grade) ■ Specified for 600 Ω and 100 Ω loads ■ Low supply current: 200 μA/ampli. (VCC = 3 V) ■ Latch-up immunity ■ Spice macromodel included in this specification Related products ■ See TS56x series for better accuracy and smaller packages Description The TS914 device is a rail-to-rail CMOS quad operational amplifier designed to operate with a single or dual supply voltage. The input voltage range Vicm includes the two supply rails VCC+ and VCC-. The output reaches VCC- +50 mV, VCC+ -50 mV, with RL = 10 kΩ, and VCC- +350 mV, VCC+ 350 mV, with RL = 600 Ω. This product offers a broad supply voltage operating range from 2.7 to 16 V and a supply current of only 200 μA/amp. (VCC = 3 V). The source and sink output current capability is typically 40 mA (at VCC = 3 V), fixed by an internal limitation circuit. Datasheet −production data D SO-14 (plastic micropackage) Pin connections (top view) November 2012 This is information on a product in full production. Doc ID 4475 Rev 8 1/17 www.st.com 17 Absolute maximum ratings and operating conditions TS914, TS914A 1 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol Parameter Value Unit VCC Vid Vin Iin Io Tj Tstg Rthja Supply voltage(1) Differential input voltage(2) Input voltage(3) Current on inputs Current on outputs Maximum junction temperature Storage temperature Thermal resistance junction to ambient(4) 18 ±18 -0.3 to 18 ±50 ±130 150 -65 to +150 103 V V V mA mA °C °C °C/W Rthjc ESD Thermal resistance junction to case HBM: human body model(5) MM: machine model(6) CDM: charged device model(7) 31 °C/W 1 kV 50 V 1.5 kV 1. All voltage values, except differential voltage are with respect to network ground terminal. 2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. 3. The magnitude of input and output voltages must never exceed VCC+ +0.3 V. 4. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous shortcircuit on all amplifiers. These are typical values. 5. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a 1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations while the other pins are floating. 6. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of connected pin combinations while the other pins are floating. 7. Charged device model: all pins and the package are charged together to the specified voltage and then discharged directly to g.


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