TLE2301

Features:

 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/µs Typ
Class AB Output Stage
Thermal Shutdown
Mains-Line Driver Circuit Application
       Included 


Pinout




Specifications

Supply voltage, V_CC+ (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 V
Supply voltage, V_CC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  22 V
Differential input voltage, V_ID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±44 V
Duration of short-circuit current at (or below) 25 (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . unlimited
Continuous total dissipation at (or below) 25 free-air temperature (see Notes 4 and 5) . . . . . . . 2075 mW
Continuous total dissipation at 85°C case temperature (see Note 5) . . . . . . . . . . . . . . . . . . . . . . .4640 mW
Operating free-air temperature range, T_A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 to 85
Operating case or virtual junction temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 to 150
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 to 150


Description

The TLE2301 is a power operational amplifier tha 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/µs 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.