W91F810AN WINBOND [Winbond], W91F810AN Datasheet - Page 11

• Manufacturer Part Number: W91F810AN
• Description: 23-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS
• Manufacturer: WINBOND [Winbond]

DC CHARACTERISTICS
(V
Operating Voltage
Operating Current
Standby Current
Memory Retention Current
Tone Output Voltage
Pre-emphasis
DTMF Distortion
DTMF Output DC Level
DTMF Output Sink Current
T/P MUTE Output Sink
Current
KT Drive/Sink Current
Keypad Input Sink Current
Keypad Resistance
HFO Drive/Sink Current
K MUTE Sink Current
H/P MUTE
Drive/Sink Current
Keypad Input Drive Current
HKS Pull High Resister
DP Output Sink Current
DD
V
SS
= 2.5V, Fosc. = 3.58 MHz, T
PARAMETER
A
= 25 C, all outputs unloaded)
RHKS
SYM.
V
THD
I
I
I
I
V
V
I
I
I
I
I
I
I
HFH
KML
HPH
I
I
I
KTH
HPL
I
KTL
HFL
OP
MR
TDC
SB
ML
KD
KS
PL
TL
DD
TO
Tone
Pulse
HKS = 0, No load &
No key entry
HKS = 1, V
Row group, R
Col/Row, V
R
2.0 5.5V
R
2.0 5.5V
V
V
V
V
V
V
V
V
V
V
V
V
TO
PO
MO
KTH
KTL
HFH
HFL
KML
HPH
HPL
I
I
L
L
= 0V
= 2.5V
= 5 K , V
= 5 K , V
= 0.5V
= 0.5V
= 0.5V
= 0.5V
= 0.5V
= 0.5V
= 2.0V
= 2.0V
= 0.5V
= 2.0V
CONDITIONS
- 11 -
DD
DD
-
DD
DD
L
= 1.0V
= 2.0 5.5V
= 5 K
=
=
Publication Release Date: March 2000
W91F810N SERIES
MIN.
130
300
200
2.4
1.0
0.2
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1
4
-
-
-
-
-
-
TYP.
150
500
400
-30
0.4
0.2
2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MAX.
170
5.5
0.6
0.4
-23
3.0
5.0
15
1
3
-
-
-
-
-
-
-
-
-
-
-
-
-
Revision A2
mVrms
UNIT
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
K
K
dB
dB
V
V
A
A
A
A