OPA4188AIDR The Texas Instruments OPA4188AIDR is a 4-channel, zero-drift operational amplifier offering high precision with a low offset voltage of 25µV and minimal offset drift of 0.03µV/°C. It operates over a wide supply range and features rail-to-rail output.
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OPA4188AIDR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA4188AIDR is a 4-channel, zero-drift operational amplifier offering high precision with a low offset voltage of 25µV and minimal offset drift of 0.03µV/°C. It operates over a wide supply range and features rail-to-rail output.
✓ Total Stock: 3,931 pcs

OPA4188AIDR Available from 2 distributors

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OPA4188AIDR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Tape & Reel

OPA4188AIDR Description

Short technical summary and product information.

The Texas Instruments OPA4188AIDR is a high-precision, zero-drift operational amplifier designed for demanding applications. It features four channels, a wide total supply voltage range from 4V to 36V, and excellent DC precision with a maximum offset voltage of 25µV and an offset drift of only 0.03µV/°C.

 

This amplifier boasts low noise characteristics with a voltage spectral density of 8.8 nV/√Hz at 1 kHz, and a 0.1-Hz to 10-Hz noise of 0.25 µV PP. It offers a gain bandwidth of 2 MHz and a slew rate of 0.8 V/µs. The device supports rail-to-rail output and includes RFI filtered inputs for enhanced performance in noisy environments.

 

Available in TSSOP and SOIC packages, the OPA4188AIDR is suitable for surface-mount designs. Its robust specifications make it ideal for precision measurement, control systems, and audio applications where accuracy and stability are critical.

OPA4188AIDR Quick Information

Product Type: Operational Amplifier
Series: OPA4188
Canonical Name: Texas Instruments OPA4188AIDR Operational Amplifier
Subcategory: Comparators

OPA4188AIDR Compliance

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

OPA4188AIDR Features

  • Four-channel zero-drift operational amplifier.
  • Low offset voltage of 25µV maximum.
  • Minimal offset drift at 0.03µV/°C.
  • Wide supply range from ±2V to ±18V.
  • Rail-to-rail output and RFI filtered inputs.

OPA4188AIDR Applications

  • Precision measurement circuits.
  • High-accuracy signal conditioning.
  • Control system applications.
  • Audio processing systems.

OPA4188AIDR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the offset voltage of the OPA4188AIDR?

The OPA4188AIDR has a maximum offset voltage of 0.025 mV at 25°C.

What is the offset drift of the OPA4188AIDR?

The typical offset drift for the OPA4188AIDR is 0.03 µV/°C.

What is the gain bandwidth of the OPA4188AIDR?

The typical gain bandwidth of the OPA4188AIDR is 2 MHz.

What is the operating temperature range for the OPA4188AIDR?

The OPA4188AIDR operates within a temperature range of -40°C to 125°C.

What package types are available for the OPA4188AIDR?

The OPA4188AIDR is available in TSSOP (PW) 14 and SOIC (D) 14 package types.

Does the OPA4188AIDR have rail-to-rail output?

Yes, the OPA4188AIDR features rail-to-rail output.

What is the typical quiescent current per channel for the OPA4188AIDR?

The typical quiescent current per channel for the OPA4188AIDR is 0.415 mA.

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