OPA188AIDGKT The Texas Instruments OPA188AIDGKT is a precision, low-noise, zero-drift operational amplifier with rail-to-rail output. It offers excellent DC precision and a wide supply voltage range.
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OPA188AIDGKT

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA188AIDGKT is a precision, low-noise, zero-drift operational amplifier with rail-to-rail output. It offers excellent DC precision and a wide supply voltage range.
✓ Total Stock: 36,160 pcs
$ Price Range: $1.18

OPA188AIDGKT Available from 1 distributor

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✓ Non-Authorised
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OPA188AIDGKT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Halogen Free
Industrial Grade
SVHC Present
Tape & Reel

OPA188AIDGKT Description

Short technical summary and product information.

The Texas Instruments OPA188AIDGKT is a precision operational amplifier designed for high-performance applications. It features a low offset voltage of 25 µV maximum and an offset drift of 0.03 µV/°C typical, ensuring stable operation over temperature.

 

This op-amp boasts low noise characteristics with a voltage noise density of 8.8 nV/√Hz at 1 kHz and 0.1-Hz to 10-Hz noise of 0.25 µV PP. It supports a wide supply voltage range from ±2 V to ±18 V (4V to 36V total) and provides rail-to-rail output swing. The input includes the negative rail, and the device is EMI hardened and features RFI filtered inputs.

 

Available in SOT-23, SOIC, and VSSOP packages, the OPA188AIDGKT is suitable for surface mount applications. Its architecture is CMOS, and it operates within a temperature range of -40°C to 125°C. Key electrical specifications include a gain bandwidth product of 2 MHz, a slew rate of 0.8 V/µs, and a quiescent current of 510 µA maximum.

 

With high DC precision metrics like PSRR of 142 dB and CMRR of 146 dB, the OPA188AIDGKT is well-suited for demanding analog signal processing tasks where accuracy and stability are critical.

OPA188AIDGKT Quick Information

Product Type: Operational Amplifier
Series: OPA188
Canonical Name: Texas Instruments OPA188AIDGKT Operational Amplifier
Subcategory: Precision Op Amps

OPA188AIDGKT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

OPA188AIDGKT Estimated Pricing

Qty Low High
1+ $1.18 $1.18

Estimated market price range - modelled values for guidance only, not live distributor offers.

OPA188AIDGKT Features

  • Low offset voltage: 25 µV maximum
  • Zero drift: 0.03 µV/°C typical
  • Low noise: 8.8 nV/√Hz typical
  • Wide supply range: ±2 V to ±18 V
  • Rail-to-rail output

OPA188AIDGKT Applications

  • High-precision signal conditioning
  • Sensor signal amplification
  • Battery-powered systems
  • Active filters
  • Portable instrumentation

OPA188AIDGKT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the offset voltage of the OPA188AIDGKT?

The offset voltage (Vos) at 25°C is a maximum of 0.025 mV.

What is the offset drift of the OPA188AIDGKT?

The offset drift is typically 0.03 µV/°C.

What is the typical noise voltage density at 1 kHz for the OPA188AIDGKT?

The typical noise voltage density at 1 kHz is 8.8 nV/√Hz.

What is the operating temperature range for the OPA188AIDGKT?

The operating temperature range is -40°C to 125°C.

What is the gain bandwidth product of the OPA188AIDGKT?

The typical gain bandwidth product is 2 MHz.

What is the quiescent current per channel for the OPA188AIDGKT?

The typical quiescent current per channel is 0.425 mA.

What is the supply voltage range for the OPA188AIDGKT?

The total supply voltage ranges from a minimum of 4 V to a maximum of 36 V.

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