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参数资料
| 型号： | ADC0802LCN |
| 厂商： | INTERSIL CORP |
| 元件分类： | ADC |
| 英文描述： | 8-Bit, Microprocessor- Compatible, A/D Converters |
| 中文描述： | 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, CDIP20 |
| 封装： | CERDIP-20 |
| 文件页数： | 1/41页 |
| 文件大小： | 1118K |
| 代理商： | ADC0802LCN |
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ADC0801/ADC0802/ADC0803/ADC0804/ADC0805
8-Bit μP Compatible A/D Converters
General Description
The
ADC0801,
ADC0805 are CMOS 8-bit successive approximation A/D
converters
that
use
a
ladder— similar to the 256R products. These converters are
designed to allow operation with the NSC800 and INS8080A
derivative control bus with TRI-STATE
output latches di-
rectly driving the data bus. These A/Ds appear like memory
locations or I/O ports to the microprocessor and no interfac-
ing logic is needed.
Differential analog voltage inputs allow increasing the
common-mode rejection and offsetting the analog zero input
voltage value. In addition, the voltage reference input can be
adjusted to allow encoding any smaller analog voltage span
to the full 8 bits of resolution.
ADC0802,
ADC0803,
ADC0804
and
differential
potentiometric
Features
n
Compatible with 8080 μP derivatives— no interfacing
logic needed - access time - 135 ns
n
Easy interface to all microprocessors, or operates “stand
alone”
n
Differential analog voltage inputs
n
Logic inputs and outputs meet both MOS and TTL
voltage level specifications
n
Works with 2.5V (LM336) voltage reference
n
On-chip clock generator
n
0V to 5V analog input voltage range with single 5V
supply
n
No zero adjust required
n
0.3" standard width 20-pin DIP package
n
20-pin molded chip carrier or small outline package
n
Operates ratiometrically or with 5 V
, 2.5 V
DC
, or
analog span adjusted voltage reference
Key Specifications
n
Resolution
n
Total error
n
Conversion time
8 bits
±
1
4
LSB,
±
1
2
LSB and
±
1 LSB
100 μs
Connection Diagram
Ordering Information
TEMP RANGE
±
1
4
Bit Adjusted
±
1
2
Bit Unadjusted
±
1
2
Bit Adjusted
±
1Bit Unadjusted
PACKAGE OUTLINE
0C TO 70C
0C TO 70C
40C TO +85C
ADC0801LCN
ADC0802LCN
ADC0803LCN
ADC0805LCN/ADC0804LCJ
N20A— Molded DIP
ERROR
ADC0802LCWM
ADC0804LCWM
M20B— Small
Outline
ADC0804LCN
TRI-STATE
is a registered trademark of National Semiconductor Corp.
Z-80
is a registered trademark of Zilog Corp.
ADC080X
Dual-In-Line and Small Outline (SO) Packages
DS005671-30
See Ordering Information
November 1999
A
1999 National Semiconductor Corporation
DS005671
www.national.com
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PDF描述 |
|---|---|
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| ADC0804 | 8-Bit, Microprocessor-Compatible A/D Converters |
| ADC08060 | 8-Bit, 20 MSPS to 60 MSPS, 1.3 mW/MSPS A/D Converter |
| ADC08060CIMT | 8-Bit, 20 MSPS to 60 MSPS, 1.3 mW/MSPS A/D Converter |
| ADC0806 | 8-Bit, 20 MSPS to 60 MSPS, 1.3 mW/MSPS A/D Converter |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADC0802LCN/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 |
| ADC0802LCN/NOPB | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| ADC0802LCN-P | 功能描述:IC ADC 8BIT MPU COMPAT 20-DIP 制造商:texas instruments 系列:- 零件状态:最後搶購 位数:8 采样率（每秒）:10k 输入数:1 输入类型:差分 数据接口:并联 配置:ADC 无线电 - S/H:ADC:- A/D 转换器数:1 架构:SAR 参考类型:外部，电源 电压 - 电源，模拟:4.5 V ~ 6.3 V 电压 - 电源，数字:4.5 V ~ 6.3 V 特性:- 工作温度:- 基本零件编号:ADC0802 标准包装:18 |
| ADC0802LCV | 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 |
| ADC0802LCWM | 制造商:Texas Instruments 功能描述: |
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