没有合适的资源?快使用搜索试试~ 我知道了~
首页ADC0832原版数据手册
资源详情
资源评论
资源推荐
ADC0831A, ADC0832A, ADC0831B, ADC0832B
A/D PERIPHERALS WITH SERIAL CONTROL
SLAS006 – AUGUST 1985 – REVISED JUNE 1986
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251–1443
D
8-Bit Resolution
D
Easy Microprocessor interface or
Stand-Alone Operation
D
Operates Ratiometrically or With 5-V
Reference
D
Single Channel or Multiplexed Twin
Channels With Single-Ended or Differential
Input Options
D
Input Range 0 to 5 V With Single 5-V Supply
D
Inputs and Outputs Are Compatible With
TTL and MOS
D
Conversion Time of 32 µs at CLK = 250 kHz
D
Designed to Be interchangeable With
National Semiconductor ADC0831 and
ADC0832
DEVICE
TOTAL UNADJUSTED ERROR
DEVICE
A-SUFFIX B-SUFFIX
ADC0831 ± 1 LSB ± 1/2 LSB
ADC0832 ± 1 LSB ± 1/2 LSB
description
These devices are 8-bit successive-approximation analog-to-digital converters. The ADC0831A and
ADC0831B have single input channels; the ADC0832A and ADC0832B have multiplexed twin input channels.
The serial output is configured to interface with standard shift registers or microprocessors. Detailed information
on interfacing to most popular microprocessors is readily available from the factory.
The ADC0832 multiplexer is software configured for single-ended or differential inputs. The differential analog
voltage input allows for common-mode rejection or offset of 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.
The operation of the ADC0831 and ADC0832 devices is very similar to the more complex ADC0834 and
ADC0838 devices. Ratiometric conversion can be attained by setting the REF input equal to the maximum
analog input signal value, which gives the highest possible conversion resolution. Typically, REF is set equal
to V
CC
(done internally on the ADC0832). For more detail on the operation of the ADC0831 and ADC0832
devices, refer to the ADC0834/A DC0838 data sheet.
The ADC0831AC, ADC0831BC, ADC0832AC, and ADC0832BC are characterized for operation from 0°C
to 70°C. The ADC0831AI, ADC0831BI, ADC0832AI, and ADC0832BI are characterized for operation from
–40°C to 85°C.
Copyright 1996, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
1
2
3
4
8
7
6
5
CS
IN+
IN–
GND
V
CC
CLK
DO
REF
ADC0831 . . . P PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
CS
CH0
CH1
GND
V
CC
/REF
CLK
DO
DI
ADC0832 . . . P PACKAGE
(TOP VIEW)
cyc1016
- 粉丝: 0
- 资源: 2
上传资源 快速赚钱
- 我的内容管理 收起
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
会员权益专享
最新资源
- 27页智慧街道信息化建设综合解决方案.pptx
- 计算机二级Ms-Office选择题汇总.doc
- 单链表的插入和删除实验报告 (2).docx
- 单链表的插入和删除实验报告.pdf
- 物联网智能终端项目设备管理方案.pdf
- 如何打造品牌的模式.doc
- 样式控制与页面布局.pdf
- 武汉理工Java实验报告(二).docx
- 2021线上新品消费趋势报告.pdf
- 第3章 Matlab中的矩阵及其运算.docx
- 基于Web的人力资源管理系统的必要性和可行性.doc
- 基于一阶倒立摆的matlab仿真实验.doc
- 速运公司物流管理模式研究教材
- 大数据与管理.pptx
- 单片机课程设计之步进电机.doc
- 大数据与数据挖掘.pptx
资源上传下载、课程学习等过程中有任何疑问或建议,欢迎提出宝贵意见哦~我们会及时处理!
点击此处反馈
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功
评论2