MV5087 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
MV5087 Datasheet PDF : 6 Pages
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MV5087
ABSOLUTE MAXIMUM RATINGS
Min.
VDD - VSS
Voltage on any pin
Current on any pin
Operating temperature
Storage temperature
-0.3V
VSS - 0.3V
-40°C
-65°C
Max.
10.5V
VDD + 0 3V
10 mA
+85°C
+150°C
Power dissipation
Derate 16 mW/°C above 75°C
(All leads soldered to PCB)
Min.
Max.
850 mW
DC ELECTRICAL CHARACTERISTICS
Test conditions (unless othenwise stated):
Tamb = +25°C, VDD = 3.5V to 10V
Characteristics
Symbol Min. Typ. Max. Units
Operating Supply Voltage
VDD
Standby Supply Current
IDDS
Operating Supply Current
IDD
SINGLE TONE Input High Voltage VIH
INHIBIT
Input Low Voltage VIL
Input Resistance
RIN
ROW 1-4
Input High Voltage VIH
Input Low Voltage VIL
COLUMN 1-4 Input High Voltage VIH
Input Low Voltage VIL
XMITR
Source Current
IOH
MUTE
Leakage Current
IOZ
Sink Current
IOL
Source Current
IOH
3.5
0.7VDD
0
0.9VDD
0.7VDD
-15
-50
0.5
1.0
-0.5
-1.0
10
0.2 100
0.5 200
1.0 2.0
5.0 10.0
VDD
0.3VDD
60
0.3VDD
-25
-100
0.1
0.1VDD
10
V Ref. to VSS
uA VDD = 3.5V
uA VDD = 10V
mA VDD = 3.5V
mA VDD = 10V
V
No Key Depressed
All outputs Unloaded
One Key Depressed
All outputs Unloaded
V
KΩ
V
V
V
V
mA VDD = 3.5V, VOH = 2.5V No Keyboard
mA VDD = 10V, VOH = 8V Entry
uA VDD = 10V, VOH = 0V Keyboard Entry
mA VDD = 3.5V, VOL = 0.5V No Keyboard
mA VDD = 10V, VOL = 0.5V Entry
mA VDD = 3.5V, VOH = 3.0V Keyboard Entry
mA VDD = 10V, VOH = 9.5V
AC ELECTRICAL CHARACTERISTICS
Test conditions (unless othenwise stated):
Tamb = +25°C, VDD = 3.5V to 10V
Characteristics
Symbol Min.
Typ. Max.
Units
TONE OUT
Row Tone
Output Voltage
Column Tone
Output Voltage
External Load
Impedance
OUTPUT DISTORTION
VOR
320 400 500 mVRMS
VOC
400 500 630 mVRMS
RL
700
300
Ω
Ω
-20
dB
PRE EMPHASIS, High Band
Tone Output Rise Time
1
3
dB
tr
3
5
ms
Single Tone
RL = 1KΩ
VDD = 3.5V
VDD = 10V
Total out-of-band power relative to
sum of row and column
fundamental power
2
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