| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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15,067 pcs
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15067 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,388 pcs
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1388 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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4 pcs
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4 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The OPA2187IDGKR from Texas Instruments is a dual, zero-drift, CMOS precision operational amplifier. It utilizes auto-zeroing techniques to achieve very low offset voltage (10µV maximum) and near-zero drift over time and temperature (0.001µV/°C).
This amplifier features low noise at 15 nV/√Hz, high PSRR of 160 dB, and CMRR of 140 dB. It operates with a wide supply voltage range of ±2.25 V to ±18 V (or 4.5 V to 36 V single supply). The output is rail-to-rail, and the input common-mode range includes the negative rail.
Designed for high-precision applications, the OPA2187IDGKR comes in a compact 8-pin VSSOP (DGK) package. Its low quiescent current of 100 µA and low bias current of 100 pA make it suitable for power-sensitive designs. EMI filtered inputs enhance its robustness in noisy environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.06 | $1.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The OPA2187IDGKR has a maximum offset voltage of 10 µV.
The OPA2187IDGKR exhibits a typical temperature drift of 0.001 µV/°C.
The OPA2187IDGKR operates in a temperature range of -40 °C to 125 °C.
The OPA2187IDGKR can operate on dual supplies from ±2.25 V to ±18 V, or single supplies from 4.5 V to 36 V.
The OPA2187IDGKR is supplied in a VSSOP (DGK) package with 8 pins.