ADC12H034CIMSA

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		转换器光电二极管
页数	文件大小	规格书
41页	1164K
描述
Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold

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技术参数
数据手册
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ADC12H034CIMSA 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
包装说明：	EIAJ, SSOP-24	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.42	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-G24
JESD-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
封装等效代码：	SSOP24,.3	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, SHRINK PITCH	峰值回流温度（摄氏度）：	235
电源：	5 V	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
子类别：	Analog to Digital Converters	标称供电电压：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
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

ADC12H034CIMSA 数据手册

June 2002

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

Applications

n Medical instruments

n Process control systems

n Test equipment

The ADC12030, and ADC12H030 families are 12-bit plus

sign successive approximation A/D converters with serial I/O

and configurable input multiplexers. The ADC12032/

ADC12H032, ADC12034/ADC12H034 and ADC12038/

ADC12H038 have 2, 4 and 8 channel multiplexers, respec-

tively. 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 multi-

plexer with the multiplexer outputs and A/D inputs 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

n Serial I/O (MICROWIRE Compatible)

n 2, 4, or 8 channel differential or single-ended multiplexer

n Analog input sample/hold function

n Power down mode

n Variable resolution and conversion rate

n Programmable acquisition time

n Variable digital output word length and format

n No zero or full scale adjustment required

n Fully tested and guaranteed with a 4.096V reference

n 0V to 5V analog input range with single 5V power

supply

The analog inputs can be configured to operate in various

combinations

single-ended,

differential,

pseudo-differential 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 ob-

tained even when the negative inputs are greater than the

positive because of the 12-bit plus sign output data format.

n No Missing Codes over temperature

Key Specifications

The serial I/O is configured to comply with the NSC MI-

CROWIRE. For voltage references see the LM4040 or

LM4041.

Resolution

12-bit plus sign

12-bit plus sign conversion time

– ADC12H30 family

– ADC12030 family

5.5 µs (max)

8.8 µs (max)

12-bit plus sign throughput time

– ADC12H30 family

– ADC12030 family

8.6 µs (max)

14 µs (max)

1 LSB (max)

5V 10%

Integral linearity error

single supply

Power consumption

33 mW (max)

100 µW (typ)

– Power down

DS011354

www.national.com

12 3 4 5 6 7...41

中文翻译

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ADC12H034CIMSA 替代型号

型号	品牌	替代类型	描述	数据表
ADC12H034CIMSAX	NSC	功能相似	Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold

与ADC12H034CIMSA相关器件

型号	品牌	获取价格	描述	数据表
ADC12H034CIMSA/NOPB	TI	获取价格	Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold 24-SS
ADC12H034CIMSAX	NSC	获取价格	Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
ADC12H034CIN	NSC	获取价格	Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
ADC12H034CIWM	NSC	获取价格	Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
ADC12H034CIWM/NOPB	TI	获取价格	IC,DATA ACQ SYSTEM,4-CHANNEL,13-BIT,SOP,24PIN,PLASTIC
ADC12H034CIWMX	ETC	获取价格	Single-Ended Data Acquisition System
ADC12H038	NSC	获取价格	Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
ADC12H038CIN	NSC	获取价格	IC 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP28, 0.600 INCH, PLASTIC, D
ADC12H038CIWM	NSC	获取价格	Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
ADC12H038CIWM/NOPB	TI	获取价格	8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO28, SOP-28

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