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| 型号： | ADC0811CCN |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | ADC |
| 英文描述： | 8-Bit Serial I/O A/D Converter With 11-Channel Multiplexer |
| 中文描述： | 11-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP20 |
| 封装： | 0.300 INCH, PLASTIC, DIP-20 |
| 文件页数： | 1/14页 |
| 文件大小： | 323K |
| 代理商： | ADC0811CCN |
TL/H/5587
A
December 1994
ADC0811 8-Bit Serial I/O A/D Converter
With 11-Channel Multiplexer
General Description
The ADC0811 is an 8-Bit successive approximation A/D
converter with simultaneous serial I/O. The serial input con-
trols an analog multiplexer which selects from 11 input
channels or an internal half scale test voltage.
An input sample-and-hold is implemented by a capacitive
reference ladder and sampled data comparator. This allows
the input signal to vary during the conversion cycle.
Separate serial I/O and conversion clock inputs are provid-
ed to facilitate the interface to various microprocessors.
Features
Y
Separate asynchronous converter clock and serial data
I/O clock.
Y
11-Channel multiplexer with 4-Bit serial address logic.
Y
Built-in sample and hold function.
Y
Ratiometric or absolute voltage referencing.
Y
No zero or full-scale adjust required.
Y
Internally addressable test voltage.
Y
0V to 5V input range with single 5V power supply.
Y
TTL/MOS input/output compatible.
Y
0.3
×
standard width 20-pin dip or 20-pin molded chip
carrier
Key Specifications
Y
Resolution
8-Bits
Y
Total unadjusted error
g
(/2
LSB and
g
1LSB
Y
Single supply
5V
DC
15 mW
32
m
S
Y
Low Power
Y
Conversion Time
Connection Diagrams
Dual-In-Line Package
TL/H/5587–1
Top View
Molded Chip Carrier (PCC) Package
TL/H/5587–2
Top View
Order Number ADC0811J,N,V
See NS Packages J20A, N20A, V20A
Use Ordering Information
Functional Diagram
TL/H/5587–3
C
1995 National Semiconductor Corporation
RRD-B30M115/Printed in U. S. A.
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相关代理商/技术参数 |
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| ADC0811CCN/A+ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog-to-Digital Converter， 8-Bit |
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| ADC0811CCV | 制造商:NSC 制造商全称:National Semiconductor 功能描述:8-Bit Serial I/O A/D Converter With 11-Channel Multiplexer |
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| ADC08131 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, Voltage Reference, and Track/Hold Function |
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