Datasheet

PAD
(Connected to DRGND)
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
RGC PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
64
18
63
19
62
20
61
21
60
22
59
23
58
24
57
25
56
26
55
27
54
28
53
29
52
30
51
31
50
32
49
P0056-10
AGND AGND
INM_B
AGND
VCM
INP_A
AGND AGND
CLKP
CLKM
CLKOUTP CLKOUTM
DRVDD DRVDD
CTRL3
DB0M DB0P DRGND DRGND
DB4M
DB4P
DB6P
DB6M
DB8P
DB8M
DB10M
DA10M
DA8M DA8P
DA4P
DA2P
DA4M
DA0P
DA2M
DA0M
AVDD
SDATA
SCLK
CTRL1
CTRL2
AGND
RESET
AVDD
INP_B
AGND
INM_A
SEN
AVDD
AGND
AGND
DRGND
DRVDD
DRGND
DRVDD
DB10P
DA10P DB2M DB2P
DB12M
DB12P
DA6P
DA6M
DA12M
DA12P
ADS62P45, ADS62P44
ADS62P43, ADS62P42
SLAS561C –JULY 2007– REVISED FEBRUARY 2012 www.ti.com
PIN DESCRIPTION (LVDS INTERFACE)
Pin Assignments (LVDS INTERFACE)
PIN NUMBER OF
PIN NAME DESCRIPTION
NUMBER PINS
AVDD Analog power supply 16, 33, 34 3
AGND Analog ground 17, 18, 21, 9
22, 24, 27,
28, 31,32
CLKP, CLKM Differential input clock 25, 26 2
INM_A, INP_A Differential input signal-Channel A. When not used, the analog input pins (INM_A, 29, 30 2
INP_A) MUST be tied to VCM and CANNOT be floated.
INM_B, INP_B Differential input signal-Channel B. When not used, the analog input pins (INM_B, 19, 20 2
INP_B) MUST be tied to VCM and CANNOT be floated.
VCM Internal reference mode – Common-mode voltage output. 23 1
External reference mode – Reference input. The voltage forced on this pin sets the
ADC internal references.
30 Submit Documentation Feedback Copyright © 2007–2012, Texas Instruments Incorporated
Product Folder Link(s): ADS62P45, ADS62P44 ADS62P43, ADS62P42