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参数资料
| 型号： | ADC08134CIWM |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | ADC |
| 英文描述： | 8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, Voltage Reference, and Track/Hold Function |
| 中文描述： | 4-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO14 |
| 封装： | SOP-14 |
| 文件页数： | 1/21页 |
| 文件大小： | 488K |
| 代理商： | ADC08134CIWM |
ADC08131/ADC08134/ADC08138
8-Bit High-Speed Serial I/O A/D Converters with
Multiplexer Options, Voltage Reference, and Track/Hold
Function
General Description
The ADC08131/ADC08134/ADC08138 are 8-bit successive
approximation A/D converters with serial I/O and config-
urable input multiplexers with up to 8 channels. The serial
I/O is configured to comply with the NSC MICROWIRE
se-
rial data exchange standard for easy interface to the
COPS
family of controllers, and can easily interface with
standard shift registers or microprocessors.
All three devices provide a 2.5V band-gap derived reference
with guaranteed performance over temperature.
Atrack/hold function allows the analog voltage at the positive
input to vary during the actual A/D conversion.
The analog inputs can be configured to operate in various
combinations
of
single-ended,
pseudo-differential modes. In addition, input voltage spans
as small as 1V can be accommodated.
differential,
or
Applications
n
Digitizing automotive sensors
n
Process control/monitoring
n
Remote sensing in noisy environments
n
Embedded diagnostics
Features
n
Serial digital data link requires few I/O pins
n
Analog input track/hold function
n
4- or 8-channel input multiplexer options with address
logic
n
On-chip 2.5V band-gap reference (
±
2% over
temperature guaranteed)
n
No zero or full scale adjustment required
n
TTL/CMOS input/output compatible
n
0V to 5V analog input range with single 5V power
supply
Key Specifications
n
Resolution
n
Conversion time (f
C
= 1 MHz)
n
Power dissipation
n
Single supply
n
Total unadjusted error
n
Linearity Error (V
REF
= 2.5V)
n
No missing codes (over temperature)
n
On-board Reference
8 Bits
8 μs (Max)
20 mW (Max)
5 V
DC
(
±
5%)
±
1
2
LSB and
±
1 LSB
±
1
2
LSB
+2.5V
±
1.5% (Max)
Ordering Information
Industrial
Package
(40C
≤
T
A
≤
+85C)
ADC08131CIWM
ADC08134CIWM
ADC08138CIWM
M14B
M14B
M20B
TRI-STATE
is a registered trademark of National Semiconductor Corporation.
COPS
microcontrollers and MICROWIRE
are trademarks of National Semiconductor Corporation.
June 1999
A
O
1999 National Semiconductor Corporation
DS010749
www.national.com
相关PDF资料 |
PDF描述 |
|---|---|
| ADC08138CIWM | 8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, Voltage Reference, and Track/Hold Function |
| ADC08131 | 8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, Voltage Reference, and Track/Hold Function(8位高速串行输入/输出A/D转换器带多路选择，电压基准和跟踪/保持功能) |
| ADC08134 | 8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, Voltage Reference, and Track/Hold Function(8位高速串行输入/输出A/D转换器带多路选择，电压基准和跟踪/保持功能) |
| ADC08138 | 8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, Voltage Reference, and Track/Hold Function(8位高速串行输入/输出A/D转换器带多路选择，电压基准和跟踪/保持功能) |
| ADC081500 | High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADC08134CIWMX | 功能描述:IC ADC 8BIT HS SERIAL I/O 14SOIC RoHS:否 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 位数:12 采样率（每秒）:3M 数据接口:- 转换器数目:- 功率耗散（最大）:- 电压电源:- 工作温度:- 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-23-6 包装:带卷 (TR) 输入数目和类型:- |
| ADC08134CIWMX/NOPB | 制造商:Texas Instruments 功能描述:ADC Single SAR 8-bit Serial 14-Pin SOIC T/R |
| ADC08134CMJ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Single-Ended Data Acquisition System |
| ADC08138 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| ADC08138BIJ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Single-Ended Data Acquisition System |
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