Texas Instruments THS4541IRGTT differential amplifier, 1 circuit, 1500 V/µs slew rate, 620 MHz -3 dB bandwidth, rail-to-rail output, 2.7-5.4 V supply, -40 to 125°C, 16-VQFN (3x3) package.
| Parameter | Value |
|---|---|
| Output type | Rail-to-Rail |
| Mounting | Surface Mount |
| Amplifier type | Differential |
| Voltage - input offset | 450 µV |
| Voltage - supply span | 5.4 V |
| Current - supply | 10.1mA |
| Current - input bias | 10 µA |
| Operating temperature | -40°C ~ 125°C |
| -3db bandwidth | 620 MHz |
| Gain bandwidth product | 850 MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Slew rate | 1500V/µs |
| Case | 16-VFQFN Exposed Pad |
| Number of circuits | 1 |
The THS4541IRGTT is a single-channel differential amplifier in a 16-VQFN (3x3) package. Its 1500 V/µs slew rate and 620 MHz -3 dB bandwidth suit it for driving high-speed ADCs or buffering differential transmission lines.
The 10.1 mA supply current per channel is the thermal trade-off for that speed.
A close functional peer is the THS4215DRBT, a voltage-feedback amplifier with 970 V/µs slew rate and 350 MHz bandwidth, but it operates over a commercial temperature range (-40°C to 85°C) and lacks the rail-to-rail output of the THS4541. For a higher-speed JFET-input differential alternative, the OPA859QDSGRQ1 offers 1150 V/µs slew rate and 900 MHz bandwidth with AEC-Q100 automotive qualification.
The listed slew rate is 1500 V/µs, which defines the maximum rate of change of the output voltage — critical for maintaining signal integrity in high-frequency ADC driver or pulse amplifier applications.