OPA186 Series

Single, 24-V, low-power (90 μA) 5-μV-offset zero-drift op amp with rail-to-rail input and o

Catalog

Single, 24-V, low-power (90 μA) 5-μV-offset zero-drift op amp with rail-to-rail input and o

Part	Current - Input Bias	Operating Temperature [Min]	Operating Temperature [Max]	Current - Output / Channel	Package / Case	Package / Case [y]	Package / Case [x]	Mounting Type	Output Type	Gain Bandwidth Product	Voltage - Input Offset	Supplier Device Package	Voltage - Supply Span (Min) [Min]	Number of Circuits	Voltage - Supply Span (Max) [Max]	Amplifier Type	Current - Supply
Texas Instruments OPA186DR	5 pA	-40 °C	125 °C	20 mA	8-SOIC	3.9 mm	0.154 in	Surface Mount	Rail-to-Rail Single Ended	750 kHz	1 µV	8-SOIC	4.5 V	1	24 V	Chopper (Zero-Drift)	90 µA

Catalog

Single, 24-V, low-power (90 μA) 5-μV-offset zero-drift op amp with rail-to-rail input and o

Key Features

• High precision:Offset drift: 0.01 µV/°CLow offset voltage: 1 µVLow quiescent current: 90 µAExcellent dynamic performance:Gain bandwidth: 750 kHzSlew rate: 0.35 V/µsRobust design:RFI/EMI filtered inputsRail-to-rail input/outputSupply range: 4.5 V to 24 VTemperature: –40°C to +125°CHigh precision:Offset drift: 0.01 µV/°CLow offset voltage: 1 µVLow quiescent current: 90 µAExcellent dynamic performance:Gain bandwidth: 750 kHzSlew rate: 0.35 V/µsRobust design:RFI/EMI filtered inputsRail-to-rail input/outputSupply range: 4.5 V to 24 VTemperature: –40°C to +125°C

Description

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. 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.