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| 型号： | ADC0800 |
| 厂商： | National Semiconductor Corporation |
| 英文描述： | ECONOLINE: REC3-S_DRW(Z)/H* - 3W DIP Package- 1kVDC Isolation- Wide Input 2:1 & 4:1- Regulated Output- 100% Burned In- UL94V-0 Package Material- Continuous Short Circiut Protection- Efficiency to 80% |
| 中文描述： | ADC0800 8位A / D转换器 |
| 文件页数： | 1/10页 |
| 文件大小： | 166K |
| 代理商： | ADC0800 |
TL/H/5670
A
February 1995
ADC0800 8-Bit A/D Converter
General Description
The ADC0800 is an 8-bit monolithic A/D converter using P-
channel ion-implanted MOS technology. It contains a high
input impedance comparator, 256 series resistors and ana-
log switches, control logic and output latches. Conversion is
performed using a successive approximation technique
where the unknown analog voltage is compared to the re-
sistor tie points using analog switches. When the appropri-
ate tie point voltage matches the unknown voltage, conver-
sion is complete and the digital outputs contain an 8-bit
complementary binary word corresponding to the unknown.
The binary output is TRI-STATE
é
to permit bussing on com-
mon data lines.
The ADC0800PD is specified over
b
55
§
C to
a
125
§
C and
the ADC0800PCD is specified over 0
§
C to 70
§
C.
Features
Y
Low cost
Y
g
5V, 10V input ranges
Y
No missing codes
Y
Ratiometric conversion
Y
TRI-STATE outputs
Y
Fast
T
C
e
50
m
s
Y
Contains output latches
Y
TTL compatible
Y
Supply voltages
5 V
DC
and
b
12 V
DC
Y
Resolution
8 bits
g
1 LSB
Y
Linearity
Y
Conversion speed
40 clock periods
50 to 800 kHz
Y
Clock range
Block Diagram
TL/H/5670–1
(00000000
ea
full-scale)
TRI-STATE
é
is a registered trademark of National Semiconductor Corp.
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 |
参数描述 |
|---|---|
| ADC08004-1CD | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:CMOS 8-bit A/D converters |
| ADC08004-1CN | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:CMOS 8-bit A/D converters |
| ADC08004-1LCD | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:CMOS 8-bit A/D converters |
| ADC08004-1LCN | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:CMOS 8-bit A/D converters |
| ADC0800PCD | 制造商:NSC 制造商全称:National Semiconductor 功能描述:ADC0800 8-Bit A/D Converter |
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