High Output Drive Capability . . . 1 A Min

3-State Outputs

High Gain-Bandwidth Product

8 MHz Typ

Low Total Harmonic Distortion

<0.08% Typ

High Slew Rate . . . 12 V/ms Typ

Class AB Output Stage

Thermal Shutdown

Mains-Line Driver Circuit Application

Included

description

The TLE2301 is a power operational amplifier that

can deliver an output current of 1 A at high

frequencies with very low total harmonic

distortion. The device has an integral 3-state

mode to drive the output stage into a

high-impedance state and also to reduce the

supply current to less than 3.5 mA.

The combination of high output current and

3-state outputs makes the TLE2301 ideal for

implementing the signalling transformer driver in

mains-based telemetering modems. This

combination of features also makes the device

well suited for other high-current applications

(e.g., motor drivers and audio circuits).

Using the Texas Instruments established

Excalibur process, the TLE2301 is able to achieve

slew rates in excess of 12 V/ms and a gainbandwidth

product of 8 MHz. The TLE2301 uses

a 16-pin NE power package to provide better

power handling capabilities than standard dual-inline

packages.

The TLE2301 is characterized for operation over

the industrial temperature range of –40°C to

85°C.