Datasheet Details
- Part number
- LM9040
- Manufacturer
- National Semiconductor
- File Size
- 178.74 KB
- Datasheet
- LM9040_NationalSemiconductor.pdf
- Description
- Dual Lambda Sensor Interface Amplifier
LM9040 Description
LM9040 Dual Lambda Sensor Interface Amplifier August 1995 LM9040 Dual Lambda Sensor Interface Amplifier General .
The LM9040 is a dual sensor interface circuit consisting of two independent sampled input differential amplifiers designed for use with conventional L.
LM9040 Features
* Y Y Y Y Y Y Y Y Y Y
Single 5V supply operation Common mode input voltage range of g 2V Differential input voltage range of 50 mV to 950 mV Sampled differential input Switched capacitor low pass filter Internal oscillator and VBB generator Open input default operation Cold sensor default operation L
LM9040 Applications
* Y Y
Closed loop emissions control Catalytic converter monitoring
Connection Diagram
TL H 12372
* 1
Top View Ordering Information LM9040M See NS Package Number M14B
C1995 National Semiconductor Corporation
TL H 12372
RRD-B30M115 Printed in U S A
Absolute Maximum Ratings
If Military Ae
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