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Texas Instruments OPA4991QDYYRQ1 Amplifiers - Instrumentation, OP Amps, Buffer Amps

IC OPAMP

8,767 ActiveTexas InstrumentsSOT-23-14 Thin, SOT-23 Variant$4.41
OPA4991QDYYRQ1 SOT-23-14 Thin, SOT-23 Variant package illustration

Same model may have multiple batches, images only for reference.

OPA4991QDYYRQ1
Manufacturer
Part Number (MPN)
OPA4991QDYYRQ1
Detailed Description
IC OPAMP
Package
SOT-23-14 Thin, SOT-23 Variant
Key Features
Package / Case: SOT-23-14 Thin, SOT-23 Variant; Mounting Type: Surface Mount
Lifecycle Status
Active
Datasheet
PDF OPA4991QDYYRQ1 Datasheet
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Technical Specifications

Texas Instruments OPA4991QDYYRQ1 Amplifiers - Instrumentation, OP Amps, Buffer Amps technical specifications.

General

RoHS
Yes
Number of Channels
4
Package / Case
SOT-23-14 Thin, SOT-23 Variant
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Lifecycle Status
Active
Current Supply
560µA (x4 Channels)
Output Type
Rail-to-Rail
Number of Circuits
4
Amplifier Type
General Purpose

Alternate Parts Comparison (OPA4991QDYYRQ1 vs OPA2132UA vs OPA2277UA vs OPA330AIDBVR)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / CaseSOT-23-14 Thin, SOT-23 Variant8-SOIC8-SOICSC-74A, SOT-753
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 125°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C-40°C ~ 125°C
Number of Channels4221
RoHSYesYesYesYes
Lifecycle StatusActiveActiveActiveActive
Amplifier TypeGeneral PurposeGENERAL PURPOSEGENERAL PURPOSEZero-Drift
Current Input Bias10 pA5 pA4 nA200 pA
Current Output Channel75 mA40 mA35 mA5 mA
Current Supply560µA (x4 Channels)4mA (x2 Channels)790µA (x2 Channels)21µA
Gain Bandwidth Product4.5 MHz8MHz1MHz350 kHz
Number of Circuits4221
Action

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