AME811A

更新时间： 2024-02-09 15:35:59

品牌	Logo	应用领域
安茂微 - AME		转换器
页数	文件大小	规格书
15页	908K
描述
3-1/2 Digit A/D Converter - Low Power With HOLD And Differential Reference Inputs

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技术参数
数据手册

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AME811A 技术参数

生命周期：	Contact Manufacturer	零件包装代码：	DIP
包装说明：	DIP, DIP40(UNSPEC)	针数：	40
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.81	最大模拟输入电压：	12 V
转换器类型：	A/D CONVERTER	JESD-30 代码：	R-PDIP-T40
功能数量：	1	端子数量：	40
最高工作温度：	70 °C	最低工作温度：
输出位码：	OFFSET BINARY	封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装等效代码：	DIP40(UNSPEC)
封装形状：	RECTANGULAR	封装形式：	IN-LINE
电源：	9 V	认证状态：	Not Qualified
子类别：	Analog to Digital Converters	标称供电电压：	9 V
表面贴装：	NO	技术：	CMOS
温度等级：	COMMERCIAL	端子形式：	THROUGH-HOLE
端子位置：	DUAL	Base Number Matches：	1

AME811A 数据手册

Analog Microelectronics, Inc.

3-1/2 Digit A/D Converter - Low Power

With HOLD And Differential Reference Inputs

AME811/AME811A/AME811R

n Electrical Characteristics

Unless otherwise noted, AME811 is specified at TA = 25 C, fclock = 48KHz. Supply voltage = 9V (V+ to V-)

Parameter

Conditions

Vin = 0V

Full-Scale = 200.0mV

Vin = Vref = 100.0mV 999 999/1000 1000 Digital Reading

Min

-0

Typ

w 0

Max

Unit

+0 Digital Reading

Zero Input Reading

Ratiometric Reading

Roll-Over Error

(Difference in Reading for

Equal Positive and Negative

Reading Near Full-Scale)

Linearity (Max. Deviation

From Best Straight Line Fit)

Common-Mode

-Vin = +Vin ≈ 200.0mV -1

–0.2

Counts

Full-Scale = 200.0mV -1

–0.2

Counts

µV/V

µV

Vcm = –1V, Vin =0V

Full-Scale = 200.0mV

Vin = 0V

Full-Scale = 200.0mV

Vin = 0V

Vin = 0V, 0^oC to 70^oC

Rejection Ratio

Noise (Pk-Pk Value Not

Exceeded 95% of Time)

Leakage Current at Input

µV/^oC

Zero Reading Drift

0.2

Analog Common Voltage

(With respect to V+)

25KΩ Between

Common and V+

2.8

3.2

Temp. Coeff. of Analog

Common (With respect to V+) Common and V+

0^oC m T_Am 70^oC

25KΩ Between

ppm/^oC

Low Battery Flag

Test Pin Voltage

LCD Segment Drive Voltage V+ to V- = 9V

Backplane Drive Voltage V+ to V- = 9V

V+ to V-

With respect to V+

6.3

7.0

7.7

Notes: 1. Input voltage may exceed the supply voltages provided the input current is limited to ±100µA.

2. Dissipation rating assumes a device is mounted with all leads soldered to printed circuit board.

1 234 5 6 7...15

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