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.