The TS271 is a low cost, low power single operational amplifier designed to operate with single or dual supplies. It offers very high input impedance and extremely low input currents.
The document describes the TS271, a low cost, low power single operational amplifier designed to operate with single or dual supplies. It utilizes the ST silicon gate CMOS process to achieve an excellent consumption-speed ratio and features externally programmable power supply current via a resistor connected between pins 8 and 4.
| Supply Voltage | 3 to 16 V |
|---|---|
| Operating Temperature Range (TS271C/AC/BC) | 0 to +70 °C |
| Input Offset Voltage (Typical) | 1 mV |
| Supply Current (per amplifier, no load) | 15 pA |
| Large Signal Voltage Gain (Typical) | 30 V/mV |
| Gain Bandwidth Product (Typical) | 0.1 MHz |
The typical input offset voltage is 1 mV.
Consumption current can be minimized by connecting a resistor between pins 8 and 4 to externally program the power supply.
The absolute maximum rating for differential input voltage is +18 V.