ADC0804LCN National Semiconductor, ADC0804LCN Datasheet - Page 11
ADC0804LCN
Manufacturer Part Number
ADC0804LCN
Description
IC, ADC, 8BIT, 9708SPS, DIP-20
Manufacturer
National Semiconductor
Datasheet
1.ADC0804LCN.pdf
(41 pages)
Specifications of ADC0804LCN
Resolution (bits)
8bit
Sampling Rate
9.708kSPS
Input Channel Type
Differential
Data Interface
CMOS, Parallel, TTL
Supply Current
1.9mA
Digital Ic Case Style
DIP
No. Of Pins
20
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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Manufacturer
Quantity
Price
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Typical Applications
*After power-up, a momentary grounding of the WR input is needed to
guarantee operation.
*V
15% of V
*See Figure 5 to select R value
DB7=“1” for V
Omit circuitry within the dotted area if
hysteresis is not needed
Operating with “Automotive” Ratiometric Transducers
IN
(−)=0.15 V
CC
Self-Clocking in Free-Running Mode
V
IN
XDR
CC
(+)
µP Compatible Differential-Input Comparator with Pre-Set V
>
85% of V
V
IN
(−)+(V
CC
REF
/2)
(Continued)
DS005671-65
DS005671-67
11
µP Interface for Free-Running A/D
Ratiometric with V
OS
(with or without Hysteresis)
REF
/2 Forced
DS005671-69
DS005671-68
DS005671-66
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