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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The OPA2140AIDR from Texas Instruments is a dual-channel, JFET input operational amplifier designed for precision applications. It offers a low noise density of 5.1 nV/√Hz and very-low offset drift of 1 µV/°C maximum.
With an 11-MHz unity-gain bandwidth and a slew rate of 20 V/µs, this op-amp is suitable for various signal processing tasks. It supports a wide operating voltage range, from 4.5 V to 36 V for single-supply operation and ±2.25 V to ±18 V for dual-supply operation. The rail-to-rail output swing allows for maximum dynamic range.
The device is housed in an industry-standard 8-pin SOIC package, making it compatible with many existing designs. Its operating temperature range is -40°C to 125°C, ensuring reliable performance in demanding environments. The low input bias current of 10 pA maximum is beneficial for high-impedance applications.
This operational amplifier family is ideal for interfacing with modern analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) due to its low-noise characteristics and wide input/output voltage capabilities.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The OPA2140AIDR operates from a single supply of 4.5 V to 36 V or dual supplies of ±2.25 V to ±18 V.
The OPA2140AIDR is available in an 8-pin SOIC package.
The OPA2140AIDR operates from -40°C to 125°C.
11 MHz.
20 V/µs.
Maximum 120 µV.
5.1 nV/√Hz at 1 kHz, and 250 nV/√Hz from 0.1 Hz to 10 Hz.