hi5805 Intersil Corporation, hi5805 Datasheet - Page 2

• Manufacturer Part Number: hi5805
• Description: 12-bit, 5 Msps A/d Converter
• Manufacturer: Intersil Corporation

Functional Block Diagram
Typical Application Schematic
CLOCK
V
V
IN
IN
+
-
V
V
V
IN
DC
IN
+
-
2
S/H
X8
X8
∑
∑
+
+
-
-
AV
V
V
A
A
D
D
D
V
V
V
CLK (1)
ROUT
RIN
GND
GND
GND1
GND1
GND2
IN
DC
IN
CC
+ (8)
- (9)
FLASH
FLASH
4-BIT
4-BIT
(10)
BIAS
(12)
(MSB) (15) D11
FLASH
(7)
(13)
HI5805
4-BIT
(11)
(3)
(5)
(21)
(LSB) (28) D0
A
GND
(22) DV
STAGE 1
STAGE 3
STAGE 4
(14) AV
(4) DV
(2) DV
(6) AV
(16) D10
(27) D1
(26) D2
(25) D3
(24) D4
(23) D5
(20) D6
(19) D7
(18) D8
(17) D9
DV
CC1
CC1
CC2
CC
CC
CC1
HI5805
4-BIT
4-BIT
D10
D11
DAC
DAC
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D
GND1
0.1µF
0.1µF
D
GND
+
+
10µF
10µF
CLOCK
REF
+5V
+5V
10µF AND 0.1µF CAPS ARE PLACED
AS CLOSE TO PART AS POSSIBLE
A
GND
CLK
V
V
DV
D11 (MSB)
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0 (LSB)
D
ROUT
RIN
GND2
CC2
BNC