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LM1949 LM1949 Injector Drive Controller

LM1949 Description

LM1949 Injector Drive Controller February 1995 LM1949 Injector Drive Controller General .
The LM1949 linear integrated circuit serves as an excellent control of fuel injector drive circuitry in modern automotive systems The IC is designed t.

LM1949 Features

* Y Y Y Y Y Y Y Y Y Y Y Y Y Low voltage supply (3V
* 5 5V) 22 mA output drive current No RFI radiation Adaptable to all injector current levels Highly accurate operation TTL CMOS compatible input logic levels Short circuit protection High impedance input Externally set holding current IH Inte

LM1949 Applications

* Y Y Y Y Y Fuel injection Throttle body injection Solenoid controls Air and fluid valves DC motor drives Typical Application Circuit TL H 5062
* 1 FIGURE 1 Typical Application and Test Circuit Order Number LM1949M or LM1949N See NS Package Number M08A or N08E COPSTM is a trademark of Nat

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Datasheet Details

Part number
LM1949
Manufacturer
National Semiconductor
File Size
214.99 KB
Datasheet
LM1949_NationalSemiconductor.pdf
Description
LM1949 Injector Drive Controller

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LM1949 Injector Drive Controller National Semiconductor
National Semiconductor LM1949-like datasheet