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
LT1991AIDD#PBFLinear Technology
LT1991CDDLBMM