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參數(shù)資料
| 型號(hào)： | ADC1038CIWM |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | ADC |
| 英文描述： | 10-Bit Serial I/O A/D Converter with Analog Multiplexer |
| 中文描述： | 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20 |
| 封裝： | SOP-20 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 551K |
| 代理商： | ADC1038CIWM |
ADC1038
10-Bit Serial I/O A/D Converter with Analog Multiplexer
and Track/Hold Function
General Description
The ADC1038 is a 10-bit successive approximation A/D con-
verters
with
serial
I/O.
The
single-ended analog multiplexer that selects one of 8 input
channels. The serial output data can be configured into a
left- or right-justified format.
An input track/hold is implemented by a capacitive reference
ladder and sampled-data comparator. This allows the analog
input to vary during the A/D conversion cycle.
Separate serial I/O and conversion clock inputs are provided
to facilitate the interface to various microprocessors.
serial
input
controls
a
Applications
n
Engine control
n
Process control
n
Instrumentation
n
Test equipment
Features
n
Serial I/O ( MICROWIRE
compatible)
n
Separate asynchronous converter clock and serial data
I/O clock
n
Analog input track/hold function
n
Ratiometric or absolute voltage referencing
n
No zero or full scale adjustment required
n
0V to 5V analog input range with single 5V power
supply
n
TTL/MOS input/output compatible
n
No missing codes
Key Specifications
n
Resolution
n
Total unadjusted error
n
Single supply
n
Power dissipation
n
Max. conversion time (f
C
= 3 MHz)
n
Serial data exchange time (f
S
= 1 MHz)
10 bit
±
1 LSB (max)
5V
±
5%
20 mW (max)
13.7 μs (max)
10 μs (max)
Connection Diagrams
Ordering Information
Industrial 40C
≤
T
A
≤
+85C
ADC1038CIWM
Package
M20B
TRI-STATE
is a registered trademark of National Semiconductor Corporation.
MICROWIRE
is a trademark of National Semiconductor Corporation.
SO Package
DS010556-2
Top View
ADC1038 In NS Package
M20B
June 1999
A
1999 National Semiconductor Corporation
DS010556
www.national.com
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| ADC1038 | 10-Bit Serial I/O A/D Converter with Analog Multiplexer |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| ADC104 | 制造商:MPSIND 制造商全稱:MPS Industries, Inc. 功能描述:1W, Miniature SIP, Single & Dual Output DC/DC Converters |
| ADC-10-4 | 制造商:MINI 制造商全稱:Mini-Circuits 功能描述:Directional Coupler 50Ω 5 to 1000 MHz |
| ADC-10-4+ | 制造商:MINI 制造商全稱:Mini-Circuits 功能描述:Directional Coupler 50Ω 5 to 1000 MHz |
| ADC10461 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:10-Bit 600 ns A/D Converter with Input Multiplexer and Sample/Hold |
| ADC10461_06 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:10-Bit 600 ns A/D Converter with Input Multiplexer and Sample/Hold |
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