Datasheet LM6181 (Texas Instruments) - 7

LM6181 www.ti.com
SNOS634C – MAY 1998 – REVISED SEPTEMBER 2014
6.7 ±5V DC Electrical Characteristics
The following specifications apply for Supply Voltage = ±5V, RF = 820 Ω, and RL = 1 kΩ unless otherwise noted.
Boldface
limits apply at the temperature extremes.
PARAMETER TEST CONDITIONS LM6181AM LM6181AI LM6181I UNIT TYP(1) LIMIT(2) TYP(1) LIMIT(2) TYP(1) LIMIT(2)
VOS Input Offset Voltage 2.0 2.0 3.0 mV 1.0 1.0 1.0
3.0 2.5 3.5
max TC VOS Input Offset Voltage Drift 2.5 2.5 2.5 μV/°C IB Inverting Input 10 10 17.5 5.0 5.0 5.0 Bias Current
22 22 27.0
μA max Non-Inverting Input 1.5 1.5 3.0 0.25 0.25 0.25 Bias Current
1.5 1.5 5.0
TC IB Inverting Input Bias 50 50 50 Current Drift nA/°C Non-Inverting Input 3.0 3.0 3.0 Bias Current Drift IB Inverting Input Bias VS = ±4.0V, ±6.0V 0.5 0.5 1.0 PSR Current 0.3 0.3 0.3
0.5 0.5 1.0
Power Supply Rejection Non-Inverting Input VS = ±4.0V, ±6.0V 0.5 0.5 0.5 Bias Current 0.05 0.05 0.05
0.5 0.5 0.5
Power Supply Rejection μA/V max IB Inverting Input Bias −2.5V ≤ VCM ≤ +2.5V 0.5 0.5 1.0 CMR Current 0.3 0.3 0.3
1.0 1.0 1.5
Common Mode Rejection Non-Inverting Input −2.5V ≤ VCM ≤ +2.5V 0.5 0.5 0.5 Bias Current 0.12 0.12 0.12
1.0 0.5 0.5
Common Mode Rejection CMRR Common Mode −2.5V ≤ VCM ≤ +2.5V 50 50 50 57 57 57 Rejection Ratio
47 47 47
dB min PSRR Power Supply VS = ±4.0V, ±6.0V 70 70 64 80 80 80 Rejection Ratio
70 70 64
RO Output Resistance AV = −1, f = 300 kHz 0.25 0.25 0.25 Ω RIN Non-Inverting MΩ 8 8 8 Input Resistance min VO Output Voltage Swing RL = 1 kΩ 2.25 2.25 2.25 2.6 2.6 2.6
2.2 2.25 2.25
V min RL = 100Ω 2.0 2.0 2.0 2.2 2.2 2.2
2.0 2.0 2.0
ISC Output Short 75 75 75 mA 100 100 100 Circuit Current
70 70 70
min ZT Transimpedance RL = 1 kΩ 0.75 0.75 0.6 1.4 1.4 1.0
0.35 0.4 0.3
MΩ min RL = 100Ω 0.5 0.5 0.4 1.0 1.0 1.0
0.25 0.25 0.2
IS Supply Current No Load, VO = 0V 8.5 8.5 8.5 mA 6.5 6.5 6.5
8.5 8.5 8.5
max VCM Input Common Mode V+ − 1.7 V+ − 1.7 V+ − 1.7 V Voltage Range V− + 1.7 V− + 1.7 V− + 1.7 (1) Typical values represent the most likely parametric norm. (2) All limits ensured at room temperature (standard type face) or at operating temperature extremes
(bold face type)
. Copyright © 1998–2014, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Links: LM6181 Document Outline 1 Features 2 Applications 3 Description Table of Contents 4 Revision History 5 Pin Configuration and Functions 6 Specifications 6.1 Absolute Maximum Ratings 6.2 Handling Ratings 6.3 Recommended Operating Conditions 6.4 Thermal Information 6.5 ±15V DC Electrical Characteristics 6.6 ±15V AC Electrical Characteristics 6.7 ±5V DC Electrical Characteristics 6.8 ±5V AC Electrical Characteristics 6.9 Typical Performance Characteristics 7 Typical Applications 7.1 Current Feedback Topology 7.2 Power Supply Bypassing and Layout Considerations 7.3 Feedback Resistor Selection: Rf 7.4 Slew Rate Considerations 7.5 Driving Capacitive Loads 7.6 Capacitive Feedback 8 Application and Implementation 8.1 Typical Application 8.1.1 Typical Performance Characteristics 8.1.1.1 Overdrive Recovery 9 Device and Documentation Support 9.1 Trademarks 9.2 Electrostatic Discharge Caution 9.3 Glossary 10 Mechanical, Packaging, and Orderable Information