OPA2172IDR

Texas Instruments

Texas Instruments OPA2172IDR, General Purpose Amplifier, 2 Circuits, Rail-to-Rail, 10 MHz Gain Bandwidth, 10V/µs Slew Rate, 8-SOIC Package, -40°C to 125°C.

OPA2172IDR
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[IN STOCK] In Stock: 3,613 pcs
$3.04/ pc

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MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T

Technical specifications

OPA2172IDR specifications
Parameter / AttributeSpecification / Value
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset200 µV
Voltage - supply span4.5 V
Current - supply1.6mA (x2 Channels)
Current - input bias8 pA
Current - output (Channel)75 mA
Operating temperature-40°C ~ 125°C
Gain bandwidth product10 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate10V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits2

Technical details

Ratings that matter for the BOM decision

The 10 MHz GBW and 10 V/µs slew rate are the headline specs — they tell you this op-amp handles signal conditioning up to a few MHz without rolling off, which is typical for sensor buffers, active filters, and ADC drivers. The 200 µV input offset and 8 pA input bias are low enough that you don't need to trim or add guard rings in most industrial signal chains. Rail-to-rail output means you get the full 4.5 V to 36 V swing into the load, not a volt or two short of the rails — important when you are trying to maximize ADC dynamic range on a single supply.

Availability is confirmed at quote time through independent distribution — we source and quote to order against an RFQ, with current pricing confirmed when you request it.

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