OPA4991QDYYRQ1

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Part Number	OPA4991QDYYRQ1
Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) › Instrumentation, OP Amps, Buffer Amps
Description	IC OPAMP
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	OPA4991QDYYRQ1 PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 07 - Dec 11 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
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OPA4991QDYYRQ1 Specifications

Part Number:	OPA4991QDYYRQ1
Brand:	Texas Instruments
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Integrated Circuits (ICs)
Subcategory:	Instrumentation, OP Amps, Buffer Amps
Manufacturer:	Texas Instruments
Product Status:	Active
Amplifier Type:	General Purpose
Number of Circuits:	4
Output Type:	Rail-to-Rail
Slew Rate:	21V/µs
Gain Bandwidth Product:	4.5 MHz
-3db Bandwidth:	-
Current - Input Bias:	10 pA
Voltage - Input Offset:	125 µV
Current - Supply:	560µA (x4 Channels)
Current - Output / Channel:	75 mA
Voltage - Supply Span (Min):	2.7 V
Voltage - Supply Span (Max):	40 V
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SOT-23-14 Thin, SOT-23 Variant
Supplier Device Package:	14-SOT-23-THIN

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