mk5087 ETC-unknow, mk5087 Datasheet - Page 3

• Manufacturer Part Number: mk5087
• Description: Dtmf Generator
• Manufacturer: ETC-unknow

MV5087
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
AC ELECTRICAL CHARACTERISTICS
2
V
Voltage on any pin
Current on any pin
Operating temperature
Storage temperature
Characteristics
Operating Supply Voltage
Standby Supply Current
Operating Supply Current
SINGLE TONE
INHIBIT
ROW 1-4
COLUMN 1-4
XMITR
MUTE
Test conditions (unless othenwise stated):
Test conditions (unless othenwise stated):
Characteristics
TONE OUT
OUTPUT DISTORTION
PRE EMPHASIS, High Band
Tone Output Rise Time
DD
T
T
- V
amb
amb
SS
= +25 C, V
= +25 C, V
Input High Voltage
Input Low Voltage
Input Resistance
Input High Voltage
Input Low Voltage
Input High Voltage
Input Low Voltage
Source Current
Leakage Current
Sink Current
Source Current
Row Tone
Output Voltage
Column Tone
Output Voltage
External Load
Impedance
DD
DD
= 3.5V to 10V
= 3.5V to 10V
Min.
-0.3V
V
-40 C
-65 C
SS
- 0.3V
Symbol
Symbol
I
V
V
V
V
R
V
V
I
V
V
V
I
I
I
DDS
I
R
OH
OH
DD
OZ
OL
t
DD
OR
OC
IH
IH
IH
r
IL
IN
IL
IL
L
Max.
10.5V
V
10 mA
+85 C
+150 C
DD
0.7V
0.9V
0.7V
Min.
Min.
+ 0 3V
-0.5
-1.0
320
400
700
300
-15
-50
3.5
0.5
1.0
0
1
DD
DD
DD
Typ.
-100
Typ.
400
500
0.2
0.5
1.0
5.0
-25
0.1
60
3
Power dissipation
Derate 16 mW/ C above 75 C
(All leads soldered to PCB)
0.3V
0.3V
0.1V
Max.
Max.
10.0
100
200
V
500
630
2.0
-20
10
10
3
5
DD
DD
DD
DD
Units
mV
mV
Units
mA
mA
mA
mA
mA
mA
mA
mA
K
uA
uA
uA
V
V
V
V
V
V
V
ms
dB
dB
RMS
RMS
Ref. to V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 3.5V
= 10V
= 3.5V
= 10V
= 3.5V, V
= 10V, V
= 10V, V
= 3.5V, V
= 10V, V
= 3.5V, V
= 10V, V
Single Tone
R
V
V
Total out-of-band power relative to
sum of row and column
fundamental power
DD
DD
L
= 1K
SS
= 3.5V
= 10V
OH
OH
OL
OH
OH
OL
OH
Min.
No Key Depressed
All outputs Unloaded
One Key Depressed
All outputs Unloaded
= 0.5V
= 8V
= 0V
= 9.5V
= 0.5V
= 2.5V
= 3.0V
No Keyboard
Entry
Keyboard Entry
No Keyboard
Entry
Keyboard Entry
Max.
850 mW