Texas Instruments LM7121IM5, Voltage Feedback Amplifier, 1 Circuit, Slew Rate 1300 V/µs, -3 dB Bandwidth 235 MHz, Supply 4.5 V to 33 V, SOT-23-5 Package, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Mounting type | Surface Mount |
| Amplifier type | Voltage Feedback |
| Voltage - input offset | 900 µV |
| Voltage - supply span | 4.5 V |
| Current - supply | 5.3mA |
| Current - input bias | 5.2 µA |
| Current - output (Channel) | 71 mA |
| Operating temperature | -40°C ~ 85°C |
| -3db bandwidth | 235 MHz |
| Gain bandwidth product | 175 MHz |
| Package | Bulk |
| Slew rate | 1300V/µs |
| Case | SC-74A, SOT-753 |
| Number of circuits | 1 |
The 1300 V/µs slew rate and 235 MHz bandwidth suit video line drivers and high-speed data acquisition front-ends. Supply voltage spans 4.5 V to 33 V.
The LM7121IM5 is supplied in a SOT-23-5 surface-mount package. The footprint matches the standard SOT-23-5 land pattern. The bulk packaging ships in tubes or trays.
Yes, the 1300 V/µs slew rate and 235 MHz bandwidth make it suitable for video amplification, pulse shaping, ADC drivers, and other high-speed signal conditioning tasks where a single-supply voltage feedback topology is acceptable.
The LM7121IM5 uses the standard SOT-23-5 pinout for single op-amps: pin 1 is output, pin 2 is V–, pin 3 is non-inverting input, pin 4 is inverting input, and pin 5 is V+. This matches the pin arrangement of many SOT-23-5 op-amps, simplifying board layout when cross-shopping.