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