Datasheet > SC7107RCPL

SC7107RCPL

更新时间： 2024-01-06 09:44:48

品牌	Logo	应用领域
士兰微 - SILAN		转换器
页数	文件大小	规格书
21页	569K
描述
3 DIGITS, LCD/LED DISPLAY, A/D CONVERTERS FOR DMM

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技术参数
数据手册

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SC7107RCPL 技术参数

生命周期：	Contact Manufacturer	Reach Compliance Code：	compliant
风险等级：	5.81	转换器类型：	A/D CONVERTER
JESD-30 代码：	R-PDIP-T40	最大线性误差 (EL)：	0.05%
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：	BINARY	封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装等效代码：	DIP40,.6
封装形状：	RECTANGULAR	封装形式：	IN-LINE
电源：	3 V	认证状态：	Not Qualified
子类别：	Analog to Digital Converters	标称供电电压：	3 V
表面贴装：	NO	温度等级：	COMMERCIAL
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	Base Number Matches：	1

SC7107RCPL 数据手册

SC7106/7107

ELECTRICAL CHARACTERISTICS(Unless otherwise noted, specificatons apply to both the SC7106 and

SC7107 at Tamb=25°C, Fclock=48kHz, SC7106 is tested in the circuit of Figure 1. SC7107 is tested in the circuit

of Figure 2.)

Characteristics

Test Conditions

Min. Typ. Max. Unit

SYSTEM PERFORMANCE

±000. +000. Digital

Zero Input Reading

Ratiometric Reading

V_IN=0.0V, Full Scale=200mV

V_IN=V_REF, V_REF=100mV

•000.0

Reading

Digital

999/

1000

999

••

1000

Reading

•V_IN=+V_IN» 200mV

Rollover Error

Linearity

±0.2

±1

Counts

Difference In Reading For Equal Positive

And Negative Inputs Near Full Scale

Full Scale =200mV Or Full Scale =2V

Maximum Deviation From Best Straight

Line Fit (Note 3)

••

Counts

V_CM=1V,V_IN=0V,Full Scale=200mV (Note

Common Mode Rejection Ratio

Noise

••

mV/V

V_IN=0V,Full Scale=200mV,(Peak•To•Peak

Value Not Exceeded 95% of Time)

V_IN=0(Note 3)

Leakage Current Input

Zero Reading Drift

••

V_IN=0, 0°C To 70°C(Note 3)

V_IN=199mV, 0°C TO 70°C

(Ext.Ref.0ppm/°C) (Note 3)

V_IN=0(Does Not Include LED Current For

SC7107)

0.2

mV/°C

Scale Factor Temperature Coefficient

••

pp°mC/

End Power Supply Character V+

Supply Current

1.0

0.6

3.0

1.8

3.2

••

End Power Supply Character V•

Supply Current

SC7107 Only

••

COMMON Pin Analog Common

Voltage

25kW Between Common And Positive

Supply (With Respect To V+ Supply)

25kW Between Common And Positive

Supply (With Respect To V+ Supply)

2.4

••

Temperature Coefficient Of Analog

Common

pp°mC/

DISPLAY DRIVER (SC7106 ONLY)

Peak•To•Peak Segment Drive Voltage

Peak•To•Peak Backplane Drive

Voltage

V+ To V•=9V(Note 4)

5.5

DISPLAY DRIVER (SC7107 ONLY)

Segment Sinking Current

(Except Pins 19 And 20)

Pin 19 Only

••

V+=5V, Segment Voltage=3V

••

Pin 20 Only

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

REV:1.2

2006.02.27

Http: www.silan.com.cn

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