OPA2188AIDR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

OPA2188AIDR
Manufacturer

TI
ChipWorker Part#

CW49519
Category

Operational Amplifier, OP Amp IC
Package

SOIC-8
Description

TEXAS INSTRUMENTS OPA2188AIDR Operational Amplifier, Rail-to-Rail, 2 Amplifier, 2MHz, 0.8V/µs, 4V to 36V, ± 2V to ± 18V, SOIC
Documentation

Datasheet

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OPA2188AIDR Specifications

Attribute	Attribute Value

Part Number	OPA2188AIDR
Manufacturer	TI
ChipWorker Part#	CW49519
Category	Operational Amplifier, OP Amp IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Current	415 µA
Number of Circuits	2 Circuit
Number of Channels	2 Channel
Number of Positions	8 Position
Common Mode Rejection Ratio	120 dB
Input Offset Drift	30.0 nV/K
Bandwidth	2 MHz
Slew Rate	800 mV/μs
Gain Bandwidth Product	2 MHz
Input Offset Voltage	6 µV
Input Bias Current	160 pA
Operating Temperature (Max)	105 ℃
Operating Temperature (Min)	-40 ℃
Gain Bandwidth	2 MHz
Minimum CMRR Range	120 dB
Supply Voltage (Max)	36V ~ 37V
Supply Voltage (Min)	4 V
	expand all
Size-Height	1.5 mm
Operating Temperature	-40℃ ~ 105℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

Product Description

DESCRIPTION
The OPA2188 operational amplifier uses TI proprietary auto-zeroing techniques to provide low
offset voltage (25 μV, max), and near zero-drift over time and temperature. This miniature, high-precision, low quiescent current amplifier offers high input impedance and rail-to-rail output swing within 15 mV of the rails. The input common-mode range includes the negative rail. Either single or dual supplies can be used in the range of +4.0 V to +36 V (±2 V to ±18 V).
The OPA2188 is available in MSOP-8 and SO-8 packages. The device is specified for operation from –40°C to +105°C.
FEATURES
• Low Offset Voltage: 25 μV (max)
• Zero-Drift: 0.03 μV/°C
• Low Noise: 8.8 nV/√Hz 0.1-Hz to 10-Hz Noise: 0.25 µVPP
• Excellent DC Precision:
PSRR: 142 dB
CMRR: 146 dB
Open-Loop Gain: 136 dB
• Gain Bandwidth: 2 MHz
• Quiescent Current: 475 μA (max)
• Wide Supply Range: ±2 V to ±18 V
• Rail-to-Rail Output:
Input Includes Negative Rail
• RFI Filtered Inputs
• MicroSIZE Packages
APPLICATIONS
• Bridge Amplifiers
• Strain Gauges
• Test Equipment
• Transducer Applications
• Temperature Measurement
• Electronic Scales
• Medical Instrumentation
• Resistance Temperature Detectors
• Precision Active Filters

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