L9654 datasheet(9/59 Pages) STMICROELECTRONICS

Il numero della parte	L9654

Spiegazioni elettronici	Quad squib driver and dual sensor interface ASIC for safety application

PDF	59 Pages

Scroll/Zoom	100%

Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

Homepage	http://www.st.com

Logo

9 / 59 page

DocID14218 Rev 3

9/59

L9654

Pin description

2.1

Thermal data

Table 3. Thermal data

Symbol

Parameter

Value.

Unit

Rth j-amb

Thermal resistance junction-to-ambient

°C/W

AOUT_GND Ground reference for AOUT

AOUT

Analog output for loop diagnostics

Output

Hi-Z

No connect

GND1

Power ground for loop channel 1

SQL1

Low-side driver output for channel 1

Output

Pulldown

SQH1

High-side driver output for channel 1

Output

Hi-Z

VRES1

Reserve voltage for loop channel 1

Input

VRES0

Reserve voltage for loop channel 0

Input

SQH0

High-side driver output for channel 0

Output

Hi-Z

SQL0

Low-side driver output for channel 0

Output

Pulldown

GND0

Power ground for loop channel 0

No connect

MSG

Message waiting

Output

Pulldown

MISO

SPI data out

Output

Hi-Z

No connect

Table 2. Pin function (continued)

Pin #

Pin name

Description

I/O type

Reset state

L9654 Scheda tecnica(PDF) 9 Page - STMicroelectronics

L9654 Scheda tecnica(HTML) 9 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

Scheda tecnica Scarica

Link URL