Texas Instruments LM6144AIMX, General Purpose Amplifier, 4 Circuits, Rail-to-Rail, 18 MHz Gain Bandwidth, 25 V/µs Slew Rate, 1.8 V to 24 V Supply, 14-SOIC, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Output type | Rail-to-Rail |
| Mounting | Surface Mount |
| Amplifier type | General Purpose |
| Voltage - input offset | 1.3 mV |
| Voltage - supply span | 1.8 V |
| Current - supply | 750µA (x4 Channels) |
| Current - input bias | 174 nA |
| Current - output (Channel) | 22 mA |
| Operating temperature | -40°C ~ 85°C (TA) |
| Gain bandwidth product | 18 MHz |
| Package | Bulk |
| Slew rate | 25V/µs |
| Case | 14-SOIC (0.154\", 3.90mm Width) |
| Number of circuits | 4 |
It delivers an 18 MHz gain-bandwidth product and a 25 V/µs slew rate, with rail-to-rail output swing.
It is RoHS non-compliant, so verify your assembly line's exemption allowance or plan for a lead-free alternative if your process requires full RoHS compliance.
Yes, the LM6144AIMX features rail-to-rail output, allowing the output voltage to swing close to both supply rails.
The gain-bandwidth product is 18 MHz, which determines the small-signal bandwidth at a given closed-loop gain.
A close functional equivalent is the TLV9362IDDFR, a quad rail-to-rail op-amp with 10.6 MHz GBW and 25 V/µs slew rate, rated for -40°C to 125°C. Evaluate it as a second-source candidate if your design can accept the lower GBW.