OPA4134UA vs OPA4188AIDR

This in-depth comparison of the OPA4134UA and OPA4188AIDR provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

OPA4134UA

Texas Instruments

Lifecycle: Active
Stock: 6407 PCS
Series: Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

+BOM RFQ

Part B

OPA4188AIDR

Texas Instruments

Lifecycle: Active
Stock: 1779 PCS
Series: Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	OPA4134UA	OPA4188AIDR
Series	SoundPlus™	Zero-Drift
Part Status	Active	Active
Amplifier Type	Audio	Zero-Drift
Number of Circuits	4	4
Slew Rate	20V/µs	0.8V/µs
Gain Bandwidth Product	8 MHz	2 MHz
Current - Input Bias	5 pA	160 pA
Voltage - Input Offset	500 µV	6 µV
Supply Current	4mA (x4 Channels)	415µA (x4 Channels)
Current - Output / Channel	35 mA	18 mA
Voltage - Supply Span(Min)	5 V	4 V
Voltage - Supply Span(Max)	36 V	36 V
Operating Temperature	-40°C ~ 85°C	-40°C ~ 125°C
Mounting Type	Surface Mount	Surface Mount
Output Type	-	Rail-to-Rail

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