L9823 데이터 시트보기 (PDF) - STMicroelectronics

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L9823

Octal low-side driver for bulb, resistive and inductive loads with serial input control, output protection and diagnostic

STMicroelectronics 

List of figures

List of figures

L9823

Figure 1.

Figure 2.

Figure 3.

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Figure 8.

Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Pins connection (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Output control register structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Timing of the serial interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Pulse diagram to read the outputs status register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Structure of the outputs status register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Typical application circuit diagram for the L9823 circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . 16

SO24 mechanical data and package dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

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DocID7791 Rev 7

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