L9658 datasheet(8/64 Pages) STMICROELECTRONICS

8 / 64 page

Pin description

L9658

8/64

Doc ID 14219 Rev 3

Pin description

Table 2.

Pin function

Pin #

Pin name

Description

I/O type

Reset state

MSG

Message waiting

Output

Pull-down

MISO

SPI data out

Output

Hi-Z

MISO_A

Arming SPI data out

Output

Hi-Z

No connect

RESETB

Reset pin

Input

Pull-up

GND

Signal ground (analog & digital)

VDD

VDD supply voltage

Input

No connect

CS_A

SPI chip select for arming interface

Input

Pull-down

CS_S

SPI chip select for satellite interface

Input

Pull-down

CS_D

SPI chip select for deployment driver

Input

Pull-down

DEPEN

Deployment enable

Input

Pull-down

MOSI

SPI data in

Input

Hi-Z

MOSI_A

Arming SPI data in

Input

Hi-Z

SCLK_A

Arming SPI Clock

Input

Hi-Z

SCLK

SPI clock

Input

Hi-Z

GND4

Power ground for loop channel 4

SQL4

Low side driver output for channel 4

Output

Pull-down

SQH4

High side driver output for channel 4

Output

Hi-Z

VRES4

Reserve voltage for loop channel 4

Input

VRES5

Reserve voltage for loop channel 5

Input

SQH5

High side driver output for channel 5

Output

Hi-Z

SQL5

Low side driver output for channel 5

Output

Pull-down

GND5

Power ground for loop channel 5

GND6

Power ground for loop channel 6

SQL6

Low side driver output for channel 6

Output

Pull-down

SQH6

High side driver output for channel 6

Output

Hi-Z

VRES6

Reserve voltage for loop channel 6

Input

VRES7

Reserve voltage for loop channel 7

Input

SQH7

High side driver output for channel 7

Output

Hi-Z

SQL7

Low side driver output for channel 7

Output

Pull-down

GND7

Power ground for loop channel 7

No connect

IF4/V4

Current feedback for channel 4 raw or raw data output

for channel 4

Output

Hi-Z

IF3/V3

Current feedback for channel 3 raw or data output for

channel 3

Output

Hi-Z

L9658 数据表(PDF) 8 Page - STMicroelectronics

L9658 数据表(HTML) 8 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

数据表下载

链接网址

L9658 数据表(PDF) 8 Page - STMicroelectronics

L9658 数据表(HTML) 8 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

数据表 下载

链接网址

数据表下载