ADC0804LCN Intersil, ADC0804LCN Datasheet - Page 2

• Manufacturer Part Number: ADC0804LCN
• Description: IC ADC 8-BIT 10KSPS 1LSB 20-DIP
• Manufacturer: Intersil

Specifications of ADC0804LCN

• Number Of Bits: 8
• Sampling Rate (per Second): 10k
• Data Interface: Parallel
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: ADC0804LCNIN; ADC0804LCNIN

Functional Diagram
V
V
(V
AGND
V
REF
IN
IN
REF
WR
RD
CS
(+)
V+
(-)
/2
)
CLK R
CLK IN
DGND
2
1
3
19
4
10
20
9
8
6
7
V+
CLK OSC
+
V
DAC
∑
OUT
-
2
CLK
GEN CLKS
CLK A
+
-
DECODER
LADDER
COMP
AND
MSB
G1
11
RESET
DIGITAL OUTPUTS
OUTPUT LATCHES
ADC0803, ADC0804
12
SET
THREE-STATE
START F/F
13
THREE-STATE CONTROL
“1” = OUTPUT ENABLE
14
15
16
Q
17
18
INPUT
“0” = BUSY AND RESET STATE
FOR ALL LOGIC INPUTS
“1” = RESET SHIFT REGISTER
LSB
INPUT PROTECTION
SUCCESSIVE
AND LATCH
REGISTER
APPROX.
BV = 30V
XFER
TO INTERNAL
CIRCUITS
CLK B
CLK A
G2
MSB
LSB
REGISTER
DFF2
SHIFT
8-BIT
Q
D
Q
CLK
CONV. COMPL.
DFF1
D
SET
R
Q
8 X 1/f
D
RESET
RESET
READ
CONVERSION
INTR F/F
IF RESET = “0”
START
Q
5
INTR