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參數(shù)資料
| 型號： | MT88L70 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | 3 Volt Integrated DTMF Receiver(3V 集成雙音多頻信號（DTMF）接收器) |
| 中文描述： | 3伏集成雙音多頻接收器（3V的集成雙音多頻信號（DTMF）的接收器） |
| 文件頁數(shù)： | 6/15頁 |
| 文件大?。?/td> | 101K |
| 代理商： | MT88L70 |
MT88L70
4-28
Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Derate above 75
C at 16 mW /
C. All leads soldered to board.
Typical figures are at 25
°
C and are for design aid only: not guaranteed and not subject to production testing.
Typical figures are at 25
°
C and are for design aid only: not guaranteed and not subject to production testing.
Absolute Maximum Ratings
Parameter
Symbol
Min
Max
Units
1
DC Power Supply Voltage
V
DD
V
I
I
I
T
STG
P
D
7
V
2
Voltage on any pin
V
SS
-0.3
V
DD
+0.3
10
V
3
Current at any pin (other than supply)
mA
4
Storage temperature
-65
+150
°
C
5
Package power dissipation
500
mW
Recommended Operating Conditions
-
Voltages are with respect to ground (V
SS
) unless otherwise stated.
Parameter
Sym
Min
Typ
Max
Units
Test Conditions
1
DC Power Supply Voltage
V
DD
T
O
fc
2.7
3.0
3.6
V
2
Operating Temperature
-40
+85
°
C
3
Crystal/Clock Frequency
3.579545
MHz
4
Crystal/Clock Freq.Tolerance
fc
±
0.1
%
DC Electrical Characteristics
-
V
DD
=3.0V+ 20%/-10%, V
SS
=0V, -40
°
C
≤
T
O
≤
+85
°
C, unless otherwise stated.
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
S
U
P
P
L
Y
Standby supply current
I
DDQ
I
DD
P
O
1
10
μ
A
PWDN=V
DD
2
Operating supply current
2.0
5.5
mA
3
Power consumption
6
mW
f
c
=3.579545 MHz
4
I
N
P
U
T
S
High level input
V
IH
V
IL
I
IH
/I
IL
I
SO
2.1
V
V
DD
=3.0V
V
DD
=3.0V
V
IN
=V
SS
or V
DD
TOE (pin 10)=0,
V
DD
=3.0V
INH=V
DD
, PWDN=V
DD
,
V
DD
=3.0V
@ 1 kHz
5
Low level input voltage
0.9
V
6
Input leakage current
0.05
5
μ
A
μ
A
7
Pull up (source) current
4
15
8
Pull down (sink) current
I
SI
15
40
μ
A
9
Input impedance (IN+, IN-)
R
IN
V
TSt
V
OL
V
OH
I
OL
I
OH
V
Ref
R
OR
10
M
10
Steering threshold voltage
0.465V
DD
V
11
O
U
T
P
U
T
S
Low level output voltage
V
SS
+0.03
V
No load
12
High level output voltage
V
DD
-0.03
V
No load
13
Output low (sink) current
1.5
8
mA
V
OUT
=0.4 V
V
OUT
=3.6 V, V
DD
=3.6V
No load
14
Output high (source) current
1.0
3.0
mA
15
V
Ref
output voltage
V
Ref
output resistance
0.512V
DD
V
16
1
k
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT88L70AC | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:3 Volt Integrated DTMF Receiver |
| MT88L70AE | 制造商:Microsemi Corporation 功能描述: |
| MT88L70AE1 | 制造商:Microsemi Corporation 功能描述:DTMF RX 3.58MHZ CMOS 3V 18PDIP - Rail/Tube |
| MT88L70AN | 制造商:Microsemi Corporation 功能描述: |
| MT88L70AN1 | 制造商:Microsemi Corporation 功能描述:DTMF RX 3.58MHZ CMOS 3V 20SSOP - Rail/Tube 制造商:Microsemi Corporation 功能描述:IC 3V INTEGRATED DTMF RCVR |
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