Texas Instruments TLV2464IDR, quad general-purpose op-amp, 6.4 MHz gain bandwidth, rail-to-rail output, 1.6 V/µs slew rate, 2.7 V to 6 V supply, 14-SOIC package, -40°C to 125°C.
| Parameter | Value |
|---|---|
| Output type | Rail-to-Rail |
| Mounting | Surface Mount |
| Amplifier type | General Purpose |
| Voltage - input offset | 500 µV |
| Voltage - supply span | 2.7 V |
| Current - supply | 550µA (x4 Channels) |
| Current - input bias | 1.3 nA |
| Current - output (Channel) | 80 mA |
| Operating temperature | -40°C ~ 125°C (TA) |
| Gain bandwidth product | 6.4 MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Slew rate | 1.6V/µs |
| Case | 14-SOIC (0.154\", 3.90mm Width) |
| Number of circuits | 4 |
That is unusually muscular for a low-power op-amp drawing only 550 µA total for all four channels. The 1.3 nA input bias current keeps errors low when working with high-impedance sensors like pH probes or photodiodes.
There is no direct pin-compatible second source from TI. The TLV9351IDCKR is a single-channel alternative with higher GBW and slew rate, but it requires a board layout change. For a quad-channel drop-in, stick with the TLV2464IDR.
The TLV2464IDR uses the standard 14-SOIC pinout for quad op-amps: four non-inverting inputs (pins 3, 5, 10, 12), four inverting inputs (pins 2, 6, 9, 13), four outputs (pins 1, 7, 8, 14), V+ on pin 4, and V- on pin 11.