Datasheet
PIN CONFIGURATION
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CHA1-
CHA1+
AV
DD
AGND
SGND
CHB0+
CHB0-
AV
DD
AGND
SGND
CHB1-
CHB1+
AV
DD
AGND
SGND
CHC0+
CHC0-
CHC1
-
CHC1+
NAP
AGND
A
V
DD
BYTE
BV
DD
BGND
FD
EOC
CLK
RD
WR
CS
BGND
64 63 62 61 60 59 58 57 56 55 54
17 18 19 20 21 22 23 24 25 26 27
53 52 51 50 49
28 29 30 31 32
ADS8365
CHA0
CHA0+
REF
REF
AGND
AV
HOLDC
HOLDB
HOLDA
A0
A1
A2
ADD
RESET
BV
BGND
-
IN
OUT
DD
DD
ADS8365
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.................................................................................................................................................... SBAS362C – AUGUST 2006 – REVISED MARCH 2008
PAG PACKAGE
TQFP-64
(TOP VIEW)
TERMINAL FUNCTIONS
TERMINAL
NAME NO. I/O
(1)
DESCRIPTION
CH A1 – 1 AI Inverting input channel A1
CH A1+ 2 AI Noninverting input channel A1
AV
DD
3 P Analog power supply
AGND 4 P Analog ground
SGND 5 P Signal Ground
CH B0+ 6 AI Noninverting input channel B0
CH B0 – 7 AI Inverting input channel B0
AV
DD
8 P Analog power supply
AGND 9 P Analog ground
SGND 10 P Signal ground
CH B1 – 11 AI Inverting input channel B1
CH B1+ 12 AI Noninverting input channel B1
AV
DD
13 P Analog power supply
AGND 14 P Analog ground
SGND 15 P Signal ground
CH C0+ 16 AI Noninverting input channel C0
CH C0 – 17 AI Inverting input channel C0
CH C1 – 18 AI Inverting input channel C1
(1) AI = Analog Input, AO = Analog Output, DI = Digital Input, DO = Digital Output, DIO = Digital Input/Output, and P = Power Supply
Connection.
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Product Folder Link(s): ADS8365