ES51927
6000 Counts Smart DMM
Electrical Characteristics
TA=25℃, V- = -3V
Parameter
Power supply
Operating supply current
In Scan AC/DC mode
Voltage roll-over error
Voltage nonlinearity
Input Leakage
Low battery flag voltage
Zero input reading
Peak to peak backplane
drive voltage
Counter time base period
Reference voltage and open circuit
voltage for 600Ω measurement
Open circuit voltage for
Ω
measurement (except 600Ω)
Symbol
Test Condition
V-
I
DD
Normal operation
I
SS
In sleep mode
REV 10MΩ input resistor
Best case straight
NLV line
V- to AGND
10MΩ input resistor
-3.5V
≤
V
≤
-2.2V
f
OSC
= 4MHZ
100KΩ resistor
between VRH and
AGND
Ω
and Continuity
Mode
Between V- pin and
HOLD, RANGE,
SEL,FC1-3,FUA,
FA, VON, AON,
CLAMP, BKLIT
±1%
±5%
VR1(10MΩ input
impedance)
ADP, IVSL and IVSH
Parasitic capacitance
allowed in 6.000MΩ
range
Forward voltage
Min.
-3.5
—
—
—
—
-10
-2.4
-000
3.0
—
-1.33
-0.86
Typ.
-3.0
2.5
0.6
—
—
1
-2.3
000
3.15
1
-1.23
-0.78
Max
-2.5
—
2.5
±0.1
±0.1
10
-2.2
+000
3.3
—
-1.13
-0.70
Units
V
mA
µA
%F.S
1
%F.S
PA
V
counts
V
sec
V
V
V
REF
Internal pull-high to 0V
current
AC frequency response at 6.000V
Range
AC input response for scan mode
AC/DC voltage scan mode
AC/DC current scan mode
sensitivity@1kHz
RDC scan mode RES sensitivity
—
1.2
—
µA
—
—
10
300
8
—
40-400
—
400-2000
—
—
50000
450
10
—
0.8
—
50
—
—
—
—
600
12
200
HZ
Hz
mV
mV
pF
V
pF
ppm/℃
%F.S
counts
%F.S
counts
RDC scan mode DIODE sensitivity
RDC scan mode CAP sensitivity
Reference voltage temperature
100KΩ resister
coefficient
TC
RF
Between VRH
0℃<TA<70℃
6nF – 6.0µF
Capacitance measurement
accuracy
60µF ~ 60mF
400
—
-1.5
-5
-2.0
-5
—
—
1.5
5
2.0
5
Note
:
1.Full Scale
Ver 2.9
5
10/06/25
CYRUSTEK [ Cyrustek corporation ]
