Texas Instruments OPA4186
The OPA186, OPA2186, and OPA4186 (OPAx186) are low-power, 24-V, rail-to-rail input and output, zerodrift 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.| Part No. | OPA4186 |
|---|---|
| Datasheet | OPA4186 Download |
| Manufacturer |  Texas Instruments |
| Description | Zero-Drift Operational Amplifiers |
| Buy | Stock & Price |
FEATURES
● High precision: – Offset drift: 0.01 μV/°C – Low offset voltage: 1 μV● Low quiescent current: 90 µA
● Excellent dynamic performance: – Gain bandwidth: 750 kHz – Slew rate: 0.35 V/µs
● Robust design: – RFI/EMI filtered inputs
● Rail-to-rail input/output
● Supply range: 4.5 V to 24 V
● Temperature: –40°C to +125°C 2
APPLICATIONS
● PC PSU and game console unit● Merchant DC/DC
● Flow transmitter
● Pressure transmitter
● Merchant battery charger
● Electricity meter 3
DESCRIPTION
The low quiescent current consumption of 90 μA makes the OPAx186 an excellent option for powersensitive 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. Device Information PART NUMBER CHANNELS PACKAGE(1) OPA186 Single D (SOIC, 8) DBV (SOT-23, 5) OPA...
