OPA863ADBVR
ActiveSINGLE-CHANNEL, HIGH-PRECISION, LOW-POWER, 105-MHZ, 12-V RRIO VOLTAGE-FEEDBACK AMPLIFIER
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OPA863ADBVR
ActiveSINGLE-CHANNEL, HIGH-PRECISION, LOW-POWER, 105-MHZ, 12-V RRIO VOLTAGE-FEEDBACK AMPLIFIER
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Technical Specifications
Parameters and characteristics for this part
| Specification | OPA863ADBVR |
|---|---|
| -3db Bandwidth | 105 MHz |
| Amplifier Type | Standard |
| Current - Input Bias | 300 nA |
| Current - Output / Channel | 45 mA |
| Current - Supply | 800 çA |
| Gain Bandwidth Product | 50 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Single Ended, Rail-to-Rail |
| Package / Case | SC-74A, SOT-753 |
| Slew Rate | 100 V/µs |
| Supplier Device Package | SOT-23-5 |
| Voltage - Input Offset | 10 µV |
| Voltage - Supply Span (Max) [Max] | 12.6 V |
| Voltage - Supply Span (Min) [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.32 | |
| 10 | $ 2.09 | |||
| 25 | $ 1.97 | |||
| 100 | $ 1.68 | |||
| 250 | $ 1.58 | |||
| 500 | $ 1.38 | |||
| 1000 | $ 1.14 | |||
| Digi-Reel® | 1 | $ 2.32 | ||
| 10 | $ 2.09 | |||
| 25 | $ 1.97 | |||
| 100 | $ 1.68 | |||
| 250 | $ 1.58 | |||
| 500 | $ 1.38 | |||
| 1000 | $ 1.14 | |||
| Tape & Reel (TR) | 3000 | $ 1.06 | ||
| 6000 | $ 1.02 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.75 | |
| 100 | $ 1.44 | |||
| 250 | $ 1.04 | |||
| 1000 | $ 0.78 | |||
Description
General part information
OPA863A Series
The OPA863A and OPA2863A devices (OPAx863A) are low-power, unity-gain stable, rail-to-rail input and output, voltage-feedback operational amplifiers. These devices are trimmed in package to offer high-precision performance with a maximum input offset voltage of 95µV and offset drift of 1.2µV/°C for high accuracy measurements over temperature.
Consuming only 800µA per channel, the OPAx863A offer a gain-bandwidth product of 50MHz, slew rate of 100V/µs, and a voltage noise density of 6.3nV/√Hz. The rail-to-rail input stage with 2.7V supply operation is useful in portable, battery-powered applications. The rail-to-rail input stage is well matched for gain-bandwidth product and noise across the full input common-mode voltage range, enabling excellent performance with wide-input dynamic range.
The OPAx863A include overload power limiting to limit the increase in IQ with saturated outputs, thereby preventing excessive power dissipation in power-conscious, battery-operated systems. The output stage is short-circuit protected, making these devices conducive to ruggedized environments.
Documents
Technical documentation and resources