MPNHarborRFQ 0
OPA991QDBVRQ1 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN19 sourced attributes2 source documents

Texas Instruments · exact orderable part

OPA991QDBVRQ1

IC OPAMP

Amplifier Type
General Purpose
Number of Circuits
1
Gain Bandwidth Product
4.5 MHz
Slew Rate
21V/µs
Voltage - Input Offset
125 µV
Current - Input Bias
10 pA
Voltage - Supply Span (Min)
2.7 V
Voltage - Supply Span (Max)
40 V
Output Type
Rail-to-Rail
Original manufacturerCommercial terms confirmed per lot
ManufacturerTexas Instruments
Package / caseSC-74A, SOT-753
Mounting typeSurface Mount
PackingTape & Reel (TR) Cut Tape (CT) Digi-Reel®

Technical parameters

Technical specifications

19 normalized values · 2 validated sources

Report a data issue
ParameterValue
Amplifier TypeGeneral Purpose [2]
Current - Input Bias10 pA [2]
Current - Output / Channel75 mA [2]
Current - Supply560µA [2]
GradeAutomotive [2]
Gain Bandwidth Product4.5 MHz [2]
MfrTexas Instruments [2]
Mounting TypeSurface Mount [2]
Number of Circuits1 [2]
RoHS (DigiKey record)Not applicable [2]
Operating Temperature-40°C ~ 125°C (TA) [2]
Product StatusActive [2]
Output TypeRail-to-Rail [2]
Slew Rate21V/µs [2]
QualificationAEC-Q100 [2]
Voltage - Input Offset125 µV [2]
Voltage - Supply Span (Max)40 V [2]
Voltage - Supply Span (Min)2.7 V [2]
Package / CaseSC-74A, SOT-753 [2]
Specification references[1]Purchased source PDF reference ↗[2]Texas Instruments OPA991QDBVRQ1 vendor product record ↗

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerTexas InstrumentsView brand page →CategoryInstrumentation, OP Amps, Buffer AmpsView category page →

Related exact parts

Other published parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.

3550J3581J3583JM3584JM3606BG3650HG3650JG3650KG3650MG