AD1555BPRL View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'AD1555BPRL' PDF : 24 Pages View PDF
PIN CONFIGURATION
28-Lead PLCC
(P-28A)
AD1555/AD1556
4 3 2 1 28 27 26
AIN(+) 5
AIN(–) 6
TIN(+) 7
TIN(–) 8
NC 9
CB0 10
CB1 11
PIN 1
AD1555
TOP VIEW
(Not to Scale)
12 13 14 15 16 17 18
25 REFIN
24 REFCAP2
23 REFCAP1
22 AGND3
21 –VA
20 –VA
19 VL
NC = NO CONNECT
(DO NOT CONNECT THIS PIN)
44-Lead MQFP
(S-44A)
44 43 42 41 40 39 38 37 36 35 34
NC 1
PGA0 2
PGA1 3
PGA2 4
PGA3 5
PGA4 6
BW0 7
BW1 8
BW2 9
H/S 10
VL 11
PIN 1
IDENTIFIER
AD1556
TOP VIEW
(Not to Scale)
33 NC
32 CLKIN
31 SYNC
30 TDATA
29 CSEL
28 NC
27 NC
26 PWRDN
25 RESET
24 DGND
23 DGND
12 13 14 15 16 17 18 19 20 21 22
NC = NO CONNECT
REV. B
–9–
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