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/us and a gain-bandwidth product of 8 MHz. The TLE2301 uses a 16-pin NE power package to provide better power handling capabilities than standard dual-in-line packages. The TLE2301 is characterized for operation over the industrial temperature range of -40°C to 85°C.
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View full reportTechnical parameters
| Power | |
|---|---|
| Input bias current (max) (pA) | 450000 |
| Iq per channel (typ) (mA) | 11 |
| Number of channels | 1 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 40 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 9 |
| AC and DC characteristics | |
| CMRR (typ) (dB) | 97 |
| Offset drift (typ) (µV/°C) | 83 |
| Slew rate (typ) (V/µs) | 14 |
| Vos (offset voltage at 25°C) (max) (mV) | 10 |
| Environment and package | |
| Operating temperature range (°C) | -40 to 85 |
| Other | |
| Architecture | Bipolar |
| Features | Shutdown |
| GBW (typ) (MHz) | 8 |
| Iout (typ) (A) | 1 |
| Rail-to-rail | Out |
| Rating | Catalog |