OPA857IRGTT
IC OPAMP GP 1 CIRCUIT 16VQFN
Linear Amplifiers Instrumentation Op Amps Buffer Amps
16-VFQFN Exposed Pad
Active
$7.59 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | OPA857IRGTT |
| Package / Case | 16-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Amplifier Type | General Purpose |
| Number of Circuits | 1 |
| Slew Rate | 220V/µs |
| Current - Input Bias | 1 µA |
| Current - Supply | 23.4mA |
| Voltage - Supply | 2.6 V ~ 3.6 V |
| Supplier Device Package | 16-VQFN (3x3) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
OPA857IRGTT by Texas Instruments is a 1-channel general-purpose operational amplifier, found in sensor signal conditioning, active filters, voltage followers, comparator circuits, and audio preamplifiers across virtually every electronics segment. The 16-VFQFN Exposed Pad package with surface mount mounting is suitable for automated assembly. Operating temperature range is -40°C ~ 85°C. Pin-compatible alternatives include ST and TI variants — domestic drop-ins from 3PEAK and SGMICRO offer competitive pricing.
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All Technical Specifications
| Slew Rate | 220V/µs |
| -3db Bandwidth | 130 MHz |
| Amplifier Type | General Purpose |
| Current - Supply | 23.4mA |
| Number of Circuits | 1 |
| Current - Input Bias | 1 µA |
| Voltage - Supply Span (Max) | 3.6 V |
| Voltage - Supply Span (Min) | 2.6 V |
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