AD872AJE Analog Devices Inc, AD872AJE Datasheet - Page 16

• Manufacturer Part Number: AD872AJE
• Description: IC ADC 12BIT 10MSPS 44-CLCC
• Manufacturer: Analog Devices Inc

Specifications of AD872AJE

• Rohs Status: RoHS non-compliant
• Number Of Bits: 12
• Sampling Rate (per Second): 10M
• Data Interface: Parallel
• Number Of Converters: 7
• Power Dissipation (max): 1.3W
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-CLCC

AD872A
TP1
ANALOG IN
AGND
DGND
+5VA
–5VA
+5VD
J1
+5A
C22
0.1
49.9
R1
1
2
3
4
0.01
*
10 F
GND
V
NOTE: JP11 SHOULD BE OPEN
C1
REF43
C7
IN
U2
C2
0.01
C3
0.01
V
OUT
FB1
FB2
FB3
8
7
6
5
22 F
C6
JP1
C5
22 F
C21
1 F
C4
22 F
10pF
JP2
C12
C20
C18
0.1
0.1
TP6
C10
0.1
C9
0.1
Figure 34. AD872A/AD871 Evaluation Board Schematic
+5A
*
TP5
0.1
C8
JP
11
27
28
26
1
4
5
2
+5A
TP3
+5D
C11
–5A
0.1
AV
AGND
V
V
REF GND
REF IN
REF OUT
INA
INB
AV
3
DD
SS
AD872A
–5A
TP7
TP4
AV
DRV
BIT 10
BIT 11
BIT 12
AGND
DGND
DGND
DV
BIT 2
BIT 3
BIT 4
BIT 5
BIT 6
BIT 7
BIT 8
BIT 9
MSB
SS
OTR
CLK
25
DD
DD
C17
0.1
7
6
22
23
21
20
19
18
17
16
15
14
13
10
24
12
11
9
8
+5D
–16–
R3
10
C13
0.1
C15
0.1
+5D
C14
0.1
C16
0.1
JP6
CLOCK INPUT
74HC04
U3
JP5
J2
49.9
1
2
R2
5
TP2
3
6
JP10
JP8
JP9
4
JP7
R17 20
JP3
JP4
R13 20
R10 20
R11 20
R12 20
R14 20
R15 20
R16 20
R5 20
R6 20
R7 20
R8 20
R9 20
R4
1
IDC CONN.
40-PIN
P1
REV. A
40