Download ES51960 - CyrusTek

ES51960
3 3/4 Auto DMM
Electrical Characteristics
TA=25℃,V- = -3V
Symbol
Parameter
Test Condition
VPower Supply
Idd
Operating Supply Current
Normal Power On
Iss
Auto-power-off
REV
Rollover Error
(Voltage)
10M input
REB
Rollover Error
Resistor
(Bargraph)
NLV
Nonlinearity
Best Case
(Voltage)
Straight Line
NLB
Nonlinearity
(Bargraph)
Input Leakage
Low Battery Flag Voltage
V- to AGND
Zero Input Reading
10MΩInput Resistor
VREF Reference Voltage and 400Ω 100KΩ Between
measurement
VRH and AGND
Peak to Peak Backplane Drive -3.2≦V-≦-2.2
Voltage
Counter Time Base Period
fosc=4MHz
Open Circuit Voltage for Ω Ω and Continuity
Measurement(except 400Ω) Function
Pull High to 0V Resistance
FC1,FC2,FC3,FC4
FC5,RANGE,HOLD
MAX/MIN,BKLIT
REL
Pull High to 0V Resistance
KEY, SET, BUZIN
AC Frequency Response
± 1﹪Error
(4V range)
± 5﹪Error
TCRF
Reference Voltage
Temperature Coefficient
100KΩBetween VRH
and AGND
0℃＜TA＜70℃
2
Min. Typ. Max. Count
-3.5 -3.0 -2.2 Volt
1.0 1.5
mA
5
10
uA
- ± 0.1 ﹪F.S.
-
-
± 0.5 ﹪F.S.
-
-
± 0.1 ﹪F.S.
-
-
± 0.5 ﹪F.S.
1
10
pA
-2.5 -2.3 -2.1
V
-000 000 +000 Count
-1.3 -1.2 -1.1
V
2.85
3.0
3.15
1
-0.5 -0.45 -0.4
V
Sec
V
-
2.5
-
MΩ
-
250
40 to
500
40 to
2000
-
KΩ
HZ
50
-
-
-
92年8月4日
ppm/℃