ES218 Datasheet, PDF (5/26 Pages) Cyrustek corporation – 2000 Counts Manual DMM

ES218
2000 Counts Manual DMM
Pin Description ( Continued )
Pin No Symbol Type
Description
Low battery configuration. If 3V battery is used, connect it to DGND. The default
89
LBAT9
I low-battery threshold voltage is –2.3V. If 9V battery is used, the low battery
enunciator is displayed when the voltage of this pin is less than VRH (-1.2V)
90
91
92
93
94
95
96
97-98
99
100
V-
V-
V+
V+
DGND
AGND
AGND
NC
ADP
IVS
P Negative supply voltage.
P Negative supply voltage.
O/P Output of on-chip DC-DC converter.
O/P Output of on-chip DC-DC converter.
P / G Digital ground.
P / G Analog ground.
P / G Analog ground.
- Not connected
I Measurement input in ADP/Temp mode.
I Measurement input in uA/mA/A current mode.
V 1.5
5
2015/12/11