SC7106 데이터 시트보기 (PDF) - Silan Microelectronics

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SC7106

31/2 DIGITS, LCD/LED DISPLAY , A/D CONVERTERS FOR DMM

Silan Microelectronics 

BLOCK DIAGRAM

SC7106/7107

ABSOLUTE MAXIMUM RATING

Characteristics

SC7106

Supply Voltage SC7107

SC7107

Analog Input Voltage(Either Input) (Note 1)

Reference Input Voltage(Either Input)

Clock Input

SC7106

SC7107

Operating Temperature

Storage Temperature

Thermal resistance(typical) (Note 2)

Maximum Junction Temperature

Symbol

V+ ~ V-

V+ ~ GND

V- ~ GND

Topr

Tstg

θJA

Value

15

6

-9

V+ ~ V-

V+ ~ V-

TEST to V+

GND to V+

0 ~ +70

-65 ~ 150

50

150

Unit

V

°C

°C

°C/W

°C

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

2. θJA is measured with the component mounted on an evaluation PC board in free air.

3. Not tested, guaranteed by design.

4. Back plane drive is in phase with segment drive for "off" segment, 180 degrees out of phase for "on"

segment. Frequency is 20 times conversion rate. Average DC component is less than 50mV.

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

Http: www.silan.com.cn

REV:1.2 2006.02.27

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