ADS6422 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ADS6422 Datasheet PDF : 75 Pages
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ADS6445, ADS6444
ADS6443, ADS6442
SLAS531 – MAY 2007
PIN CONFIGURATION (2-WIRE INTERFACE)
ADS644x
RGC PACKAGE
(TOP VIEW)
www.ti.com
DA1_P
DA1_M
DA0_P
DA0_M
CAP
RESET
LVDD
AGND
AVDD
AGND
INA_M
INA_P
AGND
INB_M
INB_P
AGND
164 63 62 61 60 59 58 57 56 55 54 53 52 51 50 4948
2
47
3
46
4
45
5
44
6
43
7
42
8
41
PAD
9
40
10
39
11
38
12
37
13
36
14
35
15
34
1167 18 19 20 21 22 23 24 25 26 27 28 29 30 31 3233
DD0_M
DD0_P
DD1_M
DD1_P
SCLK
SDATA
SEN
PDN
AVDD
AGND
IND_M
IND_P
AGND
INC_M
INC_P
AGND
P0056-04
PINS
NAME
NO.
SUPPLY AND GROUND PINS
AVDD
9,17,19,27,3
2,40
AGND
8,10,13,16,1
8, 23,
26,31,33,36,
39
LVDD
7,49,64
LGND
54,59
INPUT PINS
CLKP, CLKM
24,25
PIN ASSIGNMENTS (2-WIRE INTERFACE)
I/O
NO. OF
PINS
DESCRIPTION
6 Analog power supply
11 Analog ground
3 Digital power supply
2 Digital ground
I
2 Differential input clock pair
26
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