参数资料
型号: AD7781CRZ
厂商: Analog Devices Inc
文件页数: 8/16页
文件大小: 0K
描述: IC ADC 20BIT 1CH LP SD 14SOIC
产品培训模块: Weigh Scale Introduction
设计资源: Weigh Scale Design Using AD7781 with Internal PGA (CN0108)
标准包装: 56
位数: 20
采样率(每秒): 16.7
数据接口: 串行,SPI?
转换器数目: 1
电压电源: 单电源
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SO
包装: 管件
输入数目和类型: 1 个差分,双极
产品目录页面: 779 (CN2011-ZH PDF)
AD7781
Rev. 0 | Page 16 of 16
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.
06
OUTLINE DIMENSIONS
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS
COMPLIANT TO JEDEC STANDARDS MS-012-AB
-A
14
8
7
1
6.20 (0.2441)
5.80 (0.2283)
4.00 (0.1575)
3.80 (0.1496)
8.75 (0.3445)
8.55 (0.3366)
1.27 (0.0500)
BSC
SEATING
PLANE
0.25 (0.0098)
0.10 (0.0039)
0.51 (0.0201)
0.31 (0.0122)
1.75 (0.0689)
1.35 (0.0531)
0.50 (0.0197)
0.25 (0.0098)
1.27 (0.0500)
0.40 (0.0157)
0.25 (0.0098)
0.17 (0.0067)
COPLANARITY
0.10
45°
Figure 24. 14-Lead Standard Small Outline Package [SOIC_N]
Narrow Body
(R-14)
Dimensions shown in millimeters and (inches)
16
9
8
1
PIN 1
SEATING
PLANE
4.50
4.40
4.30
6.40
BSC
5.10
5.00
4.90
0.65
BSC
0.15
0.05
1.20
MAX
0.20
0.09
0.75
0.60
0.45
0.30
0.19
COPLANARITY
0.10
COMPLIANT TO JEDEC STANDARDS MO-153-AB
Figure 25. 16-Lead Thin Shrink Small Outline Package [TSSOP]
(RU-16)
Dimensions shown in millimeters
ORDERING GUIDE
Model
Temperature Range
Package Description
Package Option
40°C to +105°C
14-Lead SOIC_N
R-14
AD7781BRZ-REEL1
40°C to +105°C
14-Lead SOIC_N
R-14
40°C to +105°C
16-Lead TSSOP
RU-16
AD7781BRUZ-REEL1
40°C to +105°C
16-Lead TSSOP
RU-16
40°C to +105°C
14-Lead SOIC_N
R-14
AD7781CRZ-REEL1
40°C to +105°C
14-Lead SOIC_N
R-14
40°C to +105°C
16-Lead TSSOP
RU-16
AD7781CRUZ-REEL1
40°C to +105°C
16-Lead TSSOP
RU-16
1 Z = RoHS Compliant Part.
2009 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D08162-0-5/09(0)
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AD7781CRZ-REEL 功能描述:IC ADC 20BIT 1CH LP SD 14SOIC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:2,500 系列:- 位数:16 采样率(每秒):15 数据接口:MICROWIRE?,串行,SPI? 转换器数目:1 功率耗散(最大):480µW 电压电源:单电源 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:38-WFQFN 裸露焊盘 供应商设备封装:38-QFN(5x7) 包装:带卷 (TR) 输入数目和类型:16 个单端,双极;8 个差分,双极 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494
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AD7782BRU-REEL7 制造商:Analog Devices 功能描述:ADC Single Delta-Sigma 20sps 24-bit Serial 16-Pin TSSOP T/R