Automotive Multimeter
Specifications
Table 19. Electrical Characteristics of the Terminals
Function
Overload
Protection
1
Input Impedance
(nominal)
Common Mode
Rejection Ratio
(1 k
Ω
unbalance)
Normal Mode Rejection
L
1000 V
10 M
Ω
< 100 pF
> 120 dB at dc,
50 Hz or 60 Hz
> 60 dB at 50 Hz or 60 Hz
F
mV
1000 V
10 M
Ω
< 100 pF
> 120 dB at dc,
50 Hz or 60 Hz
> 60 dB at 50 Hz or 60 Hz
K
1000 V
10 M
Ω
< 100 pF
(ac-coupled)
> 60 dB, dc to 60 Hz
Open Circuit
Full Scale Voltage
Typical Short Circuit Current
Test Voltage
To 6.0 M
Ω
50 M
Ω
or
60 nS
600
Ω
6 k
60 k
600 k
6 M
50 M
e
1000 V
< 7.5 V dc
< 4.1
V dc
< 4.5
V dc
1 mA
100
µ
A 10
µ
A 1
µ
A 1
µ
A 0.5
µ
A
G
1000 V
< 3.9 V dc
3.000 V dc
0.6 mA typical
1.
10
6
V Hz max
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