HI1-5700S/883 INTERSIL [Intersil Corporation], HI1-5700S/883 Datasheet - Page 2

• Manufacturer Part Number: HI1-5700S/883
• Description: 8-Bit, 20 MSPS Flash A/D Converter
• Manufacturer: INTERSIL [Intersil Corporation]

Pin Descriptions
PIN #
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
NAME
V
AGND
AGND
AGND
AGND
V
AV
AV
AV
AV
GND
1/4R
3/4R
OVF
1/2R
CLK
CE2
CE1
V
REF
V
D7
D6
D5
D4
D3
D2
D1
D0
REF
DD
IN
DD
DD
DD
DD
+
-
Clock Input
Bit 7, Output (MSB)
Bit 6, Output
Bit 5, Output
Bit 4, Output
1/4th Point of Reference Ladder
Digital Power Supply
Digital Ground
3/4th Point of Reference Ladder
Bit 3, Output
Bit 2, Output
Bit 1, Output
Bit 0, Output (LSB)
Overflow, Output
Three-State Output Enable Input,
Active High. (See Truth Table)
Three-State Output Enable Input,
Active Low. (See Truth Table))
Reference Voltage Positive Input
Analog Power Supply, +5V
Analog Ground
Analog Ground
Analog Power Supply, +5V
1/2 Point of Reference Ladder
Analog Power Supply, +5V
Analog Ground
Analog Ground
Analog Power Supply, +5V
Reference Voltage Negative Input
Analog Input
DESCRIPTION
HI-5700/883
6-9
Chip Enable Truth Table
X = Don’t Care.
CE1
X
0
1
CE2
1
1
0
Valid
Three
Three
D0
-
-
State
State
-
D7
Spec Number
Valid
Valid
Three
-
OVF
State
512023