ES5129
4-1/2 digit with LCD
Absolute Maximum Ratings
Characteristic
Supply Voltage (V+ to V-)
Analog Input Voltage
V+
Rating
15V
V- -0.6 to V+ +0.6
V+ ≧ (AGND/DGND+0.5V)
AGND/DGND ≧ (V- -0.5V)
V- -0.6 to DGND +0.6
AGND/DGND
Digital Input
Power Dissipation. Flat Package 500mW
Operating Temperature
Storage Temperature
0℃ to 70℃
-25℃ to 125℃
Electrical Characteristics
TA=25℃, 9V between V+ and V-
Parameter
Test Condition
Min.
-1
9998 9999 10000 counts
Typ. Max Units
Zero input reading
Vin=0, 200mV scale
0
1
counts
Vin=Vref=1V
Range=2V
Ratiometric reading
—
—
Rollover Error
+Vin=-Vin=199mV
2
counts
—
—
Linearity Error
Common Voltage
200mV Scale
V+ to Common
1
3.5
counts
V
2.8
3.2
Δcommon=+0.1V
Sink current form V+
Δcommon=-0.1V
Source current to V-
V+ to DGND,
Common Sink Current
Common Source Current
DGND Voltage
0.1
10
2
200
5
mA
µA
V
4.5
0.6
—
5.5
1.4
V+ to V- =9V
ΔDGND=+0.5V
Sink current form V+
DGND Sink Current
-
mA
mA
Supply Current excluding
LCD display current
Supply Voltage Range
Low Battery Flag
V+ to V- = 9V
1.0
V+ to V-
V+ to V-
6.7
6.9
9
7.2
14
7.5
V
V
6
07/03/01
CYRUSTEK [ Cyrustek corporation ]
