![](http://datasheet.mmic.net.cn/120000/7106G-QM1-Y_datasheet_3548615/7106G-QM1-Y_3.png)
7106
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
3 of 18
www.unisonic.com.tw
QW-R502-018.D
ABSOLUTE MAXIMUM RATINGS(Ta=25°C)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage (V+ ~ V-)
VDD
15
V
Analog Input Voltage (Either Input) (Note 1)
VI,ANG
V+ ~ V-
V
Reference Input Voltage (Either Input)
VI,REF
V+ ~ V-
V
Junction Temperature
TJ
150
°C
Operating Temperature
TOPR
0 ~ +70
°C
Maximum Storage Temperature
TSTG
-65 ~ +150
°C
Note: 1. Input voltages may exceed the supply voltages provided the input current is limited to ±100μA.
2. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER
SYMBOL
RATINGS
UNIT
DIP-40
50
°C/W
SSOP-40
70
°C/W
Thermal Junction-to-Ambient
MQFP-44
θJA
75
°C/W
ELECTRICAL CHARACTERISTICS (Ta=25 , f
℃ CLOCK=48kHz, measured by the circuit of Figure 1.)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
SYSTEM PERFORMANCE
Zero Input Reading
RZ
VIN=0.0V, Full Scale=200mV
-000.0
±000.0
+000.0
Digital
Reading
Ratio metric Reading
RR
VIN=VREF, VREF=100mV
999
999/1000
1000
Digital
Reading
Rollover Error
ER
-VIN=+VIN 200mV
≒
Difference in Reading for
Equal Positive and Negative
Inputs Near Full Scale
±0.2
±1
Counts
Linearity
L
Full Scale=200mV or Full
Scale=2V Maximum Devi-
ation from Best Straight Line
Fit (Note 2)
±0.2
±1
Counts
Common Mode Rejection Ratio
CMRR
VCM=1V,VIN=0V,
Full Scale=200mV(Note 2)
50
μV/V
Noise
VN
VIN=0V,Full Scale=200mV
(Peak-To-Peak Value Not
Exceeded 95% of Time)
15
μV
Leakage Current Input
IL
VIN=0(Note 2)
1
10
pA
Zero Reading Drift
DZR
VIN=0, 0℃ ~ 70℃ (Note 2)
0.2
1
μV/°C
Scale
Factor
Temperature
Coefficient
ΦT,S
VIN=199mV, 0℃ ~ 70℃,
(Ext.Ref.0ppm/℃) (Note 2)
1
5
ppm/°C
End Power Supply Character V+
Supply Current
IEP
VIN=0
1.0
1.8
mA
COMMON Pin Analog Common
Voltage
VCOM
25k Between Common and
Positive Supply (With
Respect to +Supply)
2.7
3.05
3.3
V
Temperature Coefficient of Analog
Common
ΦT,A
25k Between Common and
Positive Supply (With
Respect to +Supply)
80
ppm/°C