W91510DN Datasheet, PDF (11/30 Pages) Winbond – TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION

Preliminary W91510DN SERIES
DC characteristics, continued
PARAMETER
Common Output Voltage
Common Output Current
Segment Output Voltage
Segment Output Current
RMS Voltage
Across a Segment
Average DC Offset Voltage
HFI High Voltage
HFI Low Voltage
T/P MUTE Output Sink
Current
H/P MUTE Output Drive
Current
H/P MUTE Output Sink
Current
Keypad Input Drive Current
Keypad Input Sink Current
Keypad Resistance
Control Input Pull-up/Down
Resistor
HKS Input Pull-high
Resistor
SYM.
VCH
VCL
ICH
ICL
VSH
VSL
ISH
ISL
VON
VOFF
VDC
VHFIH
CONDITIONS
-
-
-
-
-
-
-
-
-
-
-
-
VHFIL
-
ITML VTMO = 0.5V
IHMH VHMO = 2.0V
IHML VHMO = 0.5V
IKD
VI = 0V
IKS
VI = 2.5V
RK
-
RIH
-
RHK
-
MIN.
4.2
-
-20
20
4.2
-
-5
5
2.4
-
-
0.8
VDD
-
0.5
TYP.
4.5
0
-
-
4.5
0
-
-
2.6
1.5
-
-
MAX.
4.8
0.3
-
-
4.8
0.3
-
-
-
1.7
100
VDD
-
0.2
VDD
-
-
UNIT
V
µ_A
V
µ_A
Vrms
mV
V
V
mA
0.5
-
0.5
-
4
-
200
-
-
-
100
-
-
mA
-
mA
-
µA
-
µA
5
KΩ
-
KΩ
-
500
-
KΩ
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Publication Release Date: May 1997
Revision A2