LT1991CDD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT1991CDD#TRPBF

Manufacturer

Analog Devices, Inc.

Introduction

High-precision, low-noise operational amplifier

Suitable for a wide range of instrumentation and signal conditioning applications

Product Features and Performance

Rail-to-rail output

High gain bandwidth of 560 kHz

Low input offset voltage of 25 μV

Low input bias current of 2.5 nA

Slew rate of 0.12 V/μs

-3 dB bandwidth of 110 kHz

Operates from 2.7 V to 36 V supply

Product Advantages

Excellent DC and AC performance

Flexible supply voltage range

Compact 10-DFN (3x3) package

Key Technical Parameters

Gain Bandwidth Product: 560 kHz

Voltage Supply Span (Min/Max): 2.7 V to 36 V

Current Supply: 130 μA

Slew Rate: 0.12 V/μs

Voltage Input Offset: 25 μV

Amplifier Type: Programmable Gain

Current Output / Channel: 21 mA

Current Input Bias: 2.5 nA

-3 dB Bandwidth: 110 kHz

Quality and Safety Features

ROHS3 compliant

10-WFDFN Exposed Pad package for improved thermal performance

Compatibility

Surface mount package (10-DFN 3x3)

Compatible with a wide range of electronic systems and applications

Application Areas

Instrumentation and signal conditioning

Precision analog circuits

Industrial and medical equipment

Test and measurement systems

Product Lifecycle

Currently in production

No known plans for discontinuation

Replacement or upgrade options available from Analog Devices

Key Reasons to Choose This Product

Excellent DC and AC performance for precision analog applications

Wide supply voltage range for flexibility in system design

Compact surface mount package for space-constrained designs

Thermal management through exposed pad package

Long-term availability and support from Analog Devices