HI5766(1999) View Datasheet(PDF) - Intersil
Part Name
Description
Manufacturer
HI5766 Datasheet PDF : 14 Pages
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Typical Application Schematic
2.5V
2.0V
(OPTIONAL)
VIN +
VIN -
CLOCK
HI5766
HI5766
VREF+ (7)
VREF- (8)
(LSB) (28) D0
(27) D1
AGND (12) (26) D2
AGND (6)
(25) D3
(24) D4
DGND1 (2) (20) D5
DGND1 (4) (19) D6
DGND2 (21) (18) D7
(17) D8
(MSB) (16) D9
VIN+ (9) (1) DVCC1
VDC (11) (3) DVCC1
VIN- (10) (23) DVCC2
CLK (22)
DFS (15)
OE (14)
(13) AVCC
(5) AVCC
D0
D1
D2
D3 DGND
D4
D5
D6
D7
D8
D9
AGND
BNC
10µF AND 0.1µF CAPS
ARE PLACED AS CLOSE
TO PART AS POSSIBLE
0.1µF
+
+5V
10µF
0.1µF
+5V
+
10µF
Pin Descriptions
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
NAME
DVCC1
DGND1
DVCC1
DGND1
AVCC
AGND
VREF+
VREF -
VIN+
VIN-
VDC
AGND
AVCC
OE
DESCRIPTION
Digital Supply (+5.0V).
Digital Ground.
Digital Supply (+5.0V).
Digital Ground.
Analog Supply (+5.0V).
Analog Ground.
+2.5V Positive Reference Voltage
Input.
+2.0V Negative Reference Voltage
Input (Optional).
Positive Analog Input.
Negative Analog Input.
DC Bias Voltage Output.
Analog Ground.
Analog Supply (+5.0V).
Digital Output Enable Control Input.
PIN NO.
15
16
17
18
19
20
21
22
23
24
25
26
27
28
NAME
DFS
D9
D8
D7
D6
D5
DGND2
CLK
DVCC2
D4
D3
D2
D1
D0
DESCRIPTION
Data Format Select Input.
Data Bit 9 Output (MSB).
Data Bit 8 Output.
Data Bit 7 Output.
Data Bit 6 Output.
Data Bit 5 Output.
Digital Ground.
Sample Clock Input.
Digital Output Supply
(+3.0V or +5.0V).
Data Bit 4 Output.
Data Bit 3 Output.
Data Bit 2 Output.
Data Bit 1 Output.
Data Bit 0 Output (LSB).
33
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