AD876JR Analog Devices Inc, AD876JR Datasheet - Page 12

• Manufacturer Part Number: AD876JR
• Description: IC ADC 10BIT 20MSPS CMOS 28-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD876JR

• Data Interface: Parallel
• Rohs Status: RoHS non-compliant
• Number Of Bits: 10
• Sampling Rate (per Second): 20M
• Number Of Converters: 7
• Power Dissipation (max): 190mW
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Resolution (bits): 10bit
• Sampling Rate: 20MSPS
• Input Channel Type: Single Ended
• Supply Current: 20mA
• Digital Ic Case Style: SOIC
• No. Of Pins: 28
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD876
REFTS
REFTF
REFBF
REFBS
TP2
AIN
+5VD
J2
R15
51
DC_IN
VP8
JP4
REFTF
VP1
47 F
0.1 F
JP5
C3
C1
10 F
+
100
+
C50
R14
0.1 F
EXT_CM 2
C62
1k
TP18
R16
REFTS
REFBS
VP3
VP4
1
10 F
+5VD
+
C4
REFBF
1.13k
3
VP2
1k
R17
R18
INT_CM
JP1
JP2
STBY
VP6
Figure 23. AD876 Evaluation Board Schematic
3ST
VP5
0.1 F
0.1 F
10 F
C64
C56
TP3
C2
+
+5VA
4
74F04
15
16
17
18
19
20
21
22
23
24
25
26
27
28
U4
CLK
3_STATE
STBY
DV
SUBST
NC
REFTS
REFTF
NC
REFBF
REFBS
CML
AIN
AV
3
DD
DD
AD876
U1
DRV
DRV
–12–
DV
AV
1
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
74F04
DD
SS
SS
SS
U4
14
13
12
11
10
9
8
7
6
5
4
3
2
1
2
9
8
7
6
5
4
3
2
1
0
+5VD
CLK_IN
TP4
TP1
5
6
7
8
9
0
1
2
3
4
+
10 F
0.1 F
C49
C54
19
19
1
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
74ALS541
74ALS541
G1
G2
A7
A6
A5
A4
A3
A2
A1
A0
G1
G2
A7
A6
A5
A4
A3
A2
A1
A0
U2
U3
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
11
12
13
14
15
16
17
18
11
12
13
14
15
16
17
18
51
D0
D1
D2
D3
D4
R1
D5
D6
D7
D8
D9
J1
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
*
R2–R12 = 20
R2
R3
R4
R5*
R6*
R7*
R8
R9*
R10*
R11
R12
*
*
*
*
*
*
P1 13
P1 15
P1 17
P1 19
P1 21
P1 23
P1 27
P1 31
P1 33
P1 35
P1 37
P1 39
P1
P1
P1
P1
P1
P1 11
P1 25
P1 29
7
9
1
3
5
REV. B
P1 32
P1
P1
P1
P1 10
P1 14
P1 16
P1 18
P1 22
P1 24
P1 26
P1 28
P1 30
P1 34
P1 36
P1 38
P1 40
P1
P1 12
P1 20
2
4
6
8