Specification	OPA187ID

Amplifier Type	Zero-Drift
Current - Input Bias	100 pA
Current - Output / Channel	30 mA
Current - Supply	100 µA
Gain Bandwidth Product	550 kHz
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Type	Rail-to-Rail
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	0.2 V/µs
Supplier Device Package	8-SOIC
Voltage - Input Offset	1 µV
Voltage - Supply Span (Max) [Max]	36 V
Voltage - Supply Span (Min) [Min]	4.5 V

OPA187 Series

Zero drift (10µV, 0.001µV/°C), MUX-friendly, low power, RRO, CMOS precision op amp

Part	Gain Bandwidth Product	Current - Input Bias	Package / Case	Slew Rate	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Input Offset	Output Type	Supplier Device Package	Current - Supply	Current - Output / Channel	Mounting Type	Voltage - Supply Span (Max) [Max]	Number of Circuits	Voltage - Supply Span (Min) [Min]	Amplifier Type	Package / Case [y]	Package / Case [x]	Package / Case [custom]	Package / Case
Texas Instruments OPA187IDBVT	550 kHz	100 pA	SC-74A SOT-753	0.2 V/µs	-40 °C	150 °C	1 µV	Rail-to-Rail	SOT-23-5	100 µA	30 mA	Surface Mount	36 V	1	4.5 V	Zero-Drift
Texas Instruments OPA187IDBVR	550 kHz	100 pA	SC-74A SOT-753	0.2 V/µs	-40 °C	150 °C	1 µV	Rail-to-Rail	SOT-23-5	100 µA	30 mA	Surface Mount	36 V	1	4.5 V	Zero-Drift
Texas Instruments OPA187ID	550 kHz	100 pA	8-SOIC	0.2 V/µs	-40 °C	150 °C	1 µV	Rail-to-Rail	8-SOIC	100 µA	30 mA	Surface Mount	36 V	1	4.5 V	Zero-Drift	3.9 mm	0.154 in
Texas Instruments OPA187IDR	550 kHz	100 pA	8-SOIC	0.2 V/µs	-40 °C	150 °C	1 µV	Rail-to-Rail	8-SOIC	100 µA	30 mA	Surface Mount	36 V	1	4.5 V	Zero-Drift	3.9 mm	0.154 in
Texas Instruments OPA187IDGKT	550 kHz	100 pA	8-MSOP 8-TSSOP	0.2 V/µs	-40 °C	150 °C	1 µV	Rail-to-Rail		100 µA	30 mA	Surface Mount	36 V	1	4.5 V	Zero-Drift			0.118 in	3 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 2.88
		10	$ 2.58
		75	$ 2.44
		150	$ 2.08
		300	$ 1.95
		525	$ 1.71
		1050	$ 1.41
		2550	$ 1.32
		5025	$ 1.27
TME	N/A	1	$ 2.49
		5	$ 2.20
		25	$ 1.98
		75	$ 1.85
Texas Instruments	TUBE	1	$ 2.16
		100	$ 1.78
		250	$ 1.28
		1000	$ 0.96

Description

General part information

OPA187 Series

The OPAx187 series operational amplifiers use auto-zeroing techniques to simultaneously provide low-offset voltage (1 µV), and near zero drift over time and temperature. These miniature, high-precision, low-quiescent current amplifiers offer high-input impedance and rail-to-rail output swing within 5 mV of the rails into high-impedance loads. The input common-mode range includes the negative rail. Either single or dual supplies can be used in the range of 4.5 V to 36 V (±2.25 V to ±18 V).

The single version OPAx187 device is available in microsize 8-pin VSSOP, 5-pin SOT-23, and 8-pin SOIC packages. The dual version is offered in 8-pin VSSOP and 8-pin SOIC packages. The quad version is offered in 14-pin SOIC, 14-pin TSSOP, and 16-pin WQFN packages. All versions are specified for operation from –40°C to +125°C.