OPA4186DR
ActiveQUAD, 24-V, LOW-POWER (90 ΜA) 5-ΜV-OFFSET ZERO-DRIFT OP AMP WITH RAIL-TO-RAIL INPUT AND OUTPUT
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OPA4186DR
ActiveQUAD, 24-V, LOW-POWER (90 ΜA) 5-ΜV-OFFSET ZERO-DRIFT OP AMP WITH RAIL-TO-RAIL INPUT AND OUTPUT
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA4186DR |
|---|---|
| Amplifier Type | Zero-Drift |
| Current - Input Bias | 5 pA |
| Current - Output / Channel | 20 mA |
| Current - Supply | 90 µA |
| Gain Bandwidth Product | 750 kHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 4 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Rail-to-Rail |
| Package / Case | 14-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Voltage - Input Offset | 6 µV |
| Voltage - Supply Span (Max) [Max] | 24 V |
| Voltage - Supply Span (Min) [Min] | 4.5 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 | $ 3.08 | |
| 10 | $ 2.76 | |||
| 25 | $ 2.61 | |||
| 100 | $ 2.26 | |||
| 250 | $ 2.15 | |||
| 500 | $ 1.93 | |||
| 1000 | $ 1.63 | |||
| Digi-Reel® | 1 | $ 3.08 | ||
| 10 | $ 2.76 | |||
| 25 | $ 2.61 | |||
| 100 | $ 2.26 | |||
| 250 | $ 2.15 | |||
| 500 | $ 1.93 | |||
| 1000 | $ 1.63 | |||
| Tape & Reel (TR) | 3000 | $ 1.04 | ||
| Texas Instruments | LARGE T&R | 1 | $ 1.86 | |
| 100 | $ 1.54 | |||
| 250 | $ 1.11 | |||
| 1000 | $ 0.83 | |||
Description
General part information
OPA4186 Series
The OPA186, OPA2186, and OPA4186 (OPAx186) are low-power, 24-V, rail-to-rail input and output, zero-drift operational amplifiers (op amps). These op amps feature only 10 µV of offset voltage (maximum) and 0.04 µV/°C of offset voltage drift over temperature (maximum). These devices are a great choice for precision instrumentation, signal measurement, and active-filtering applications.
The low quiescent current consumption of 90 µA makes the OPAx186 an excellent option for power-sensitive applications, such as battery-powered instrumentation and portable systems.
Moreover, the high common-mode architecture along with low offset voltage allows for high-side current shunt monitoring at the positive rail. These devices also provide robust ESD protection during shipment, handling, and assembly.
Documents
Technical documentation and resources