HI5766KCAZ データシートの表示（PDF） - Intersil
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HI5766KCAZ Datasheet PDF : 16 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 Description
PIN NO.
1
2
3
4
NAME
DVCC1
DGND1
DVCC1
DGND1
5
AVCC
6
AGND
7
VREF+
8
VREF -
9
VIN+
10
VIN-
11
VDC
12
AGND
13
AVCC
14
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 Description (Continued)
PIN NO.
NAME
DESCRIPTION
15
DFS
Data Format Select Input.
16
D9
Data Bit 9 Output (MSB).
17
D8
Data Bit 8 Output.
18
D7
Data Bit 7 Output.
19
D6
Data Bit 6 Output.
20
D5
Data Bit 5 Output.
21
DGND2 Digital Ground.
22
CLK
Sample Clock Input.
23
DVCC2
Digital Output Supply
(+3.0V or +5.0V).
24
D4
Data Bit 4 Output.
25
D3
Data Bit 3 Output.
26
D2
Data Bit 2 Output.
27
D1
Data Bit 1 Output.
28
D0
Data Bit 0 Output (LSB).
3
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