MLX90320_12 Datasheet, PDF (5/33 Pages) Melexis Microelectronic Systems – Automotive sensor interface

4 Pad definitions and descriptions
MLX90320
Automotive sensor interface
Package
Pin
Nr
1
Short
Name
INM
Dir
IN
2
ANAGND gnd
3
INP
IN
4
SUB
gnd
5
TMP
IN
6
DIGGND gnd
7
Test
NC
8
TESTOU OUT
T
9
TESTIN1 IN
10
TESTIN2 IN
11
FLT
OUT
12
OUT
BI
13
Test
NC
14
VDD
power
Type
Function / Description
Analog
Analog
Temp
Test
Test
Test
Analog
Analog
Supply
Bridge Sensor Negative
Analog Ground
Bridge Sensor Positive
Substrate Ground
External Temperature Sensor (Resistor to supply)
Digital Ground
On module to ground.
Test Output.
On module to ground
Test Input 1: CLKEXT, TEST (3 level)
Test Input 2: DATAIN, SCAN (3 level)
Filter pin
Analog output and communication pin
On module to ground
Supply
Table 2: Pin description MLX90320
3901090320
Rev 007
Page 5 of 33
Data Sheet
Feb/12