Datasheet 搜索 > TI（德州仪器） > ADC0844BCJ 数据手册 > ADC0844BCJ 其他数据使用手册 1/20 页
￥ 61.758
ADC0844BCJ 其他数据使用手册 - TI（德州仪器）
制造商:
TI（德州仪器）
封装:
DIP
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
原理图在P8
封装尺寸在P18P19P20
型号编码规则在P2
功能描述在P1P9
技术参数、封装参数在P1P3P4
应用领域在P9P10P11P12P13P14P15P16P17
电气规格在P3P4P5P10
导航目录
ADC0844BCJ数据手册
Page:
of 20 Go
若手册格式错乱，请下载阅览PDF原文件
ADC0844/ADC0848
8-Bit µP Compatible A/D Converters with Multiplexer
Options
General Description
The ADC0844 and ADC0848 are CMOS 8-bit successive
approximation A/D converters with versatile analog input
multiplexers. The 4-channel or 8-channel multiplexers can
be software configured for single-ended, differential or
pseudo-differential modes of operation.
The differential mode provides low frequency input common
mode rejection and allows offsetting the analog range of the
converter. In addition, the A/D’s reference can be adjusted
enabling the conversion of reduced analog ranges with 8-bit
resolution.
The A/Ds are designed to operate from the control bus of a
wide variety of microprocessors. TRI-STATE output latches
that directly drive the data bus permit the A/Ds to be config-
ured as memory locations or I/O devices to the microproces-
sor with no interface logic necessary.
Features
n Easy interface to all microprocessors
n Operates ratiometrically or with 5 V
DC
voltage reference
n No zero or full-scale adjust required
n 4-channel or 8-channel multiplexer with address logic
n Internal clock
n 0V to 5V input range with single 5V power supply
n 0.3" standard width 20-pin or 24-pin DIP
n 28 Pin Molded Chip Carrier Package
Key Specifications
n Resolution 8 Bits
n Total Unadjusted Error
±
1
⁄
2
LSB and
±
1 LSB
n Single Supply 5 V
DC
n Low Power 15 mW
n Conversion Time 40 µs
Block and Connection Diagrams
DS005016-1
*ADC0848 shown in DIP Package CH5-CH8 not included on the ADC0844
June 1999
ADC0844/ADC0848 8-Bit µP Compatible A/D Converters with Multiplexer Options
© 2001 National Semiconductor Corporation DS005016 www.national.com
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
