Datasheet

36
35
34
33
32
31
30
29
28
27
26
25
DRGND
DRVDD
NC
NC
NC
NC
RESET
SCLK
SDATA
SEN
AVDD
AGND
VCM
AGND
D10
INP
D9
INM
D8
AGND
D7
AVDD
D6
AGND
D5
AVDD
D4
AVDD_BUF
D3
AVDD
D2
SNRBoost_En
D1
AVDD
1
2
3
4
5
6
7
8
9
10
11
12
DRGND
DRVDD
OVR_SDOUT
UNUSED
CLKOUT
DFS
OE
AVDD
AGND
CLKP
CLKM
AGND
48 47 46 45 44 43 42
41 40 39 38
13 14 15 16 17 18 19 20 21 22 23
37
24
D0 NC
ADS58B18
ADS58B19
SBAS487D – NOVEMBER 2009– REVISED JANUARY 2011 www.ti.com
PIN CONFIGURATION (CMOS MODE)
RGZ PACKAGE
(5)
QFN-48
(TOP VIEW)
(3) The PowerPAD is connected to DRGND.
Figure 3. ADS58B18 CMOS Pinout
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Product Folder Link(s): ADS58B18 ADS58B19