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ADC12H034CIMSAX PDF预览

ADC12H034CIMSAX

更新时间: 2024-11-28 04:10:27
品牌 Logo 应用领域
美国国家半导体 - NSC 转换器模数转换器光电二极管
页数 文件大小 规格书
44页 1068K
描述
Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold

ADC12H034CIMSAX 技术参数

是否Rohs认证:不符合生命周期:Transferred
包装说明:EIAJ, SSOP-24Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.44Is Samacsys:N
最大模拟输入电压:5.55 V最小模拟输入电压:-0.05 V
最长转换时间:5.5 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-G24JESD-609代码:e0
长度:8.2 mm最大线性误差 (EL):0.0244%
湿度敏感等级:1模拟输入通道数量:4
位数:12功能数量:1
端子数量:24最高工作温度:85 °C
最低工作温度:-40 °C输出位码:2'S COMPLEMENT BINARY
输出格式:SERIAL封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):235
认证状态:Not Qualified采样并保持/跟踪并保持:SAMPLE
座面最大高度:2 mm标称供电电压:5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:5.3 mm
Base Number Matches:1

ADC12H034CIMSAX 数据手册

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April 2007  
ADC12H030/ADC12H032/ADC12H034/ADC12H038,  
ADC12030/ADC12032/ADC12034/ADC12038  
Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters  
with MUX and Sample/Hold  
General Description  
Some device/package combinations are obsolete and  
shown for reference only.  
The ADC12030, and ADC12H030 families are 12-bit plus sign  
successive approximation A/D converters with serial I/O and  
configurable input multiplexers. The ADC12034/ADC12H034  
and ADC12038/ADC12H038 have 4 and 8 channel multiplex-  
ers, respectively. The differential multiplexer outputs and A/D  
inputs are available on the MUXOUT1, MUXOUT2, A/DIN1  
and A/DIN2 pins. The ADC12030/ADC12H030 has a two  
channel multiplexer with the multiplexer outputs and A/D in-  
puts internally connected. The ADC12030 family is tested  
with a 5 MHz clock, while the ADC12H030 family is tested  
with an 8 MHz clock. On request, these A/Ds go through a  
self calibration process that adjusts linearity, zero and full-  
scale errors to less than ±1 LSB each.  
Features  
Serial I/O (MICROWIRE Compatible)  
2, 4, or 8 chan differential or single-ended multiplexer  
Analog input sample/hold function  
Power down mode  
Variable resolution and conversion rate  
Programmable acquisition time  
Variable digital output word length and format  
No zero or full scale adjustment required  
Fully tested and guaranteed with a 4.096V reference  
0V to 5V analog input range with single 5V power supply  
No Missing Codes over temperature  
Key Specifications  
Resolution  
12-bit plus sign conversion time  
– ADC12H30 family  
The analog inputs can be configured to operate in various  
combinations of single-ended, differential, or pseudo-differ-  
ential modes. A fully differential unipolar analog input range  
(0V to +5V) can be accommodated with a single +5V supply.  
In the differential modes, valid outputs are obtained even  
when the negative inputs are greater than the positive be-  
cause of the 12-bit plus sign output data format.  
12-bit plus sign  
5.5 µs (max)  
8.8 µs (max)  
– ADC12030 family  
12-bit plus sign throughput time  
– ADC12H30 family  
The serial I/O is configured to comply with NSC MICROWIRE.  
For voltage references see the LM4040, LM4050 or LM4041.  
8.6 µs (max)  
14 µs (max)  
– ADC12030 family  
±1 LSB (max)  
Integral Linearity Error  
Single Supply  
Power consumption  
– Power down  
5V ±10%  
33 mW (max)  
100 µW (typ)  
Applications  
Medical instruments  
Process control systems  
Test equipment  
TRI-STATE® is a registered trademark of National Semiconductor Corporation.  
© 2007 National Semiconductor Corporation  
11354  
www.national.com  

ADC12H034CIMSAX 替代型号

型号 品牌 替代类型 描述 数据表
ADC12H034CIMSA NSC

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Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold

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