
3-4
Pin Descriptions
PIN NO.
NAME
DESCRIPTION
1AGND
Analog Ground
2AVCC2
Analog Supply (+5.0V)
3
ID7
I-Channel, Data Bit 7 Output (MSB)
4
ID6
I-Channel, Data Bit 6 Output
5
ID5
I-Channel, Data Bit 5 Output
6
ID4
I-Channel Data Bit 4 Output
7
ID3
I-Channel, Data Bit 3 Output
8DVCC3
Digital Output Supply
(+3.0V or +5.0V)
9DGND
Digital Ground
10
ID2
I-Channel, Data Bit 2 Output
11
ID1
I-Channel, Data Bit 1 Output
12
ID0
I-Channel, Data Bit 0 Output (LSB)
13
NC
No Connect
14
NC
No Connect
15
DGND
Digital Ground
16
DVCC1
Digital Supply (+5.0V)
17
CLK
Sample Clock Input
18
DVCC2
Digital Supply (+5.0V)
19
DGND
Digital Ground
20
NC
No Connect
21
NC
No Connect
22
QD0
Q-Channel, Data Bit 0 Output (LSB)
23
QD1
Q-Channel, Data Bit 1 Output
24
QD2
Q-Channel, Data Bit 2 Output
25
DGND
Digital Ground
26
DVCC3
Digital Output Supply
(+3.0V or +5.0V)
27
QD3
Q-Channel, Data Bit 3 Output
28
QD4
Q-Channel, Data Bit 4 Output
29
QD5
Q-Channel, Data Bit 5 Output
30
QD6
Q-Channel, Data Bit 6 Output
31
QD7
Q-Channel, Data Bit 7 Output
(MSB)
32
AVCC2
Analog Supply (+5.0V)
33
AGND
Analog Ground
34
QVDC
Q-Channel DC Bias Voltage Output
35
QIN-
Q-Channel Negative Analog Input
36
QIN+
Q-Channel Positive Analog Input
37
AVCC1
Analog Supply (+5.0V)
38
VROUT
+2.5V Reference Voltage Output
39
NC
No Connect
40
VRIN
+2.5V Reference Voltage Input
41
AGND
Analog Ground
42
IIN+
I-Channel Positive Analog Input
43
IIN-
I-Channel Negative Analog Input
44
IVDC
I-Channel DC Bias Voltage Output
PIN NO.
NAME
DESCRIPTION
HI5662