OPA1679IDR vs OPA1611AIDR

This in-depth comparison of the OPA1679IDR and OPA1611AIDR 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

OPA1679IDR

Texas Instruments

Lifecycle: Active
Stock: 6320 PCS
Series: Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

+BOM RFQ

Part B

OPA1611AIDR

Texas Instruments

Lifecycle: Active
Stock: 2198 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	OPA1679IDR	OPA1611AIDR
Part Status	Active	Active
Amplifier Type	Audio	Audio
Number of Circuits	4	1
Output Type	Rail-to-Rail	-
Slew Rate	9V/µs	27V/µs
Gain Bandwidth Product	16 MHz	80 MHz
Current - Input Bias	10 pA	60 nA
Voltage - Input Offset	500 µV	100 µV
Supply Current	2mA (x4 Channels)	3.6mA
Current - Output / Channel	50 mA	62 mA
Voltage - Supply Span(Min)	4.5 V	4.5 V
Voltage - Supply Span(Max)	36 V	36 V
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C
Mounting Type	Surface Mount	Surface Mount
Series	-	SoundPlus™

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