The TAE 4453 / TAF 4453 consists of four independent, frequency-compensated op amps, each having a PNP-input differential stage and an open collector output. The integrated regulator provides for all parameters a large degree of independence of the supply voltage.
This document is a technical datasheet for the Siemens TAE 4453 and TAF 4453 integrated circuits. These devices are bipolar ICs consisting of four independent, frequency-compensated operational amplifiers with PNP-input differential stages and open collector outputs. The chips are pin-compatible to the LM 324 and feature a wide supply voltage range between 3 V and 36 V.
| Supply voltage range | 3 V to 36 V |
|---|---|
| Typical current consumption | 1.6 mA |
| Maximum output current | 70 mA (100 mA max.) |
| Operating temperature range (TAE 4453 G) | -25 to +85 °C |
| Storage temperature range | -55 to +125 °C |
| Open-loop voltage gain (typical) | 80 dB |
Yes, it is pin-compatible to the LM 324.
The device can deliver an output current of up to 70 mA, with a maximum limit of 100 mA.
The amplifier operates with a supply voltage between 3 V and 36 V.
Yes, the TAE 4453 and TAF 4453 are pin-compatible to the LM 324.