SC7106CPL View Datasheet(PDF) - Silan Microelectronics
Part Name
Description
Manufacturer
SC7106CPL Datasheet PDF : 21 Pages
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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
Zero Input Reading
VIN=0.0V, Full Scale=200mV
±000. +000. Digital
-000.0
0
0 Reading
Ratiometric Reading
VIN=VREF, VREF=100mV
999/
Digital
999
1000
1000
Reading
Rollover Error
-VIN=+VIN ≈ 200mV
Difference In Reading For Equal Positive
-- ±0.2 ±1 Counts
And Negative Inputs Near Full Scale
Full Scale =200mV Or Full Scale =2V
Linearity
Maximum Deviation From Best Straight
-- ±0.2 ±1 Counts
Line Fit (Note 3)
Common Mode Rejection Ratio
VCM=1V,VIN=0V,Full Scale=200mV (Note
--
50
--
µV/V
3)
Noise
VIN=0V,Full Scale=200mV,(Peak-To-Peak
-- 15 --
µV
Value Not Exceeded 95% of Time)
Leakage Current Input
VIN=0(Note 3)
-- 1 10 pA
Zero Reading Drift
Scale Factor Temperature Coefficient
VIN=0, 0°C To 70°C(Note 3)
VIN=199mV, 0°C TO 70°C
(Ext.Ref.0ppm/°C) (Note 3)
-- 0.2 1 µV/°C
--
1
5 ppm/°C
End Power Supply Character V+
Supply Current
VIN=0(Does Not Include LED Current For
-- 1.0 1.8 mA
SC7107)
End Power Supply Character V-
Supply Current
SC7107 Only
-- 0.6 1.8 mA
COMMON Pin Analog Common
Voltage
25kΩ Between Common And Positive
Supply (With Respect To V+ Supply)
2.4 3.0 3.2 V
Temperature Coefficient Of Analog
Common
25kΩ Between Common And Positive
Supply (With Respect To V+ Supply)
-- 80 -- ppm/°C
DISPLAY DRIVER (SC7106 ONLY)
Peak-To-Peak Segment Drive Voltage
Peak-To-Peak Backplane Drive
V+ To V-=9V(Note 4)
4 5.5 6
V
Voltage
DISPLAY DRIVER (SC7107 ONLY)
Segment Sinking Current
(Except Pins 19 And 20)
Pin 19 Only
V+=5V, Segment Voltage=3V
5
8
--
mA
10 16 -- mA
Pin 20 Only
4
7
--
mA
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.2 2006.02.27
Page 3 of 22
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