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MV5087のメーカーはGEC Plesseyです、この部品の機能は「DTMF GENERATOR」です。 |
部品番号 | MV5087 |
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部品説明 | DTMF GENERATOR | ||
メーカ | GEC Plessey | ||
ロゴ | |||
このページの下部にプレビューとMV5087ダウンロード(pdfファイル)リンクがあります。 Total 6 pages
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THIS DOCUMENT IS FOR MAINTENANCE
PURPOSES ONLY AND IS NOT
RECOMMENDED FOR NEW DESIGNS
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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
SINGLE TONE Input High Voltage
INHIBIT
Input Low Voltage
Input Resistance
ROW 1-4
Input High Voltage
Input Low Voltage
COLUMN 1-4 Input High Voltage
Input Low Voltage
XMITR
Source Current
IDD
VIH
VIL
RIN
VIH
VIL
VIH
VIL
IOH
MUTE
Leakage Current
Sink Current
IOZ
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
35
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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MV5087
VDD SINGLE TONE INHIBIT
123A
456B
7 8 9C
*0 #D
COL 1
1
3
15
COL 2 4
7
COL 3 5
COL 4 9
8
MV5087 2
ROW 1 14
16
ROW 2 13
ROW 3 12
ROW 4 11
6
10
3.58 MHz XTAL
XMITR
TONE OUTPUT
RL
VSS
VSS MUTE
Figure 7: Connection diagram
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6 Page | |||
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PDF ダウンロード | [ MV5087 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
MV5087 | DTMF GENERATOR | GEC Plessey |
MV5089 | DTMF Generator | GEC Plessey |
MV5089 | DTMF Generator | Plessey |