參數(shù)資料
型號(hào)： MT8889CS
廠商： Mitel Networks Corporation
英文描述： Integrated DTMFTransceiver with Adaptive Micro Interface
中文描述： 綜合DTMFTransceiver自適應(yīng)微型接口
文件頁(yè)數(shù)： 13/18頁(yè)
文件大?。?/td> 356K
代理商： MT8889CS
MT8889C/MT8889C-1
4-119
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Typical figures are at 25 °C and for design aid only: not guaranteed and not subject to production testing.
Characteristics are over recommended operating conditions unless otherwise stated.
Typical figures are at 25 °C, V
=5V and for design aid only: not guaranteed and not subject to production testing.
* See “Notes” following AC Electrical Characteristics Tables.
Absolute Maximum Ratings
*
Parameter
Symbol
Min
Max
Units
1
2
3
4
5
Power supply voltage V
DD
-V
SS
Voltage on any pin
Current at any pin (Except V
DD and
V
SS
)
Storage temperature
Package power dissipation
V
DD
V
I
6
V
V
V
SS
-0.3
V
DD
+0.3
10
+150
1000
mA
°C
mW
T
ST
P
D
-65
Recommended Operating Conditions -
Voltages are with respect to ground (VSS) unless otherwise stated.
Parameter
Sym
Min
Typ
Max
Units
Test Conditions
1
2
3
Positive power supply
Operating temperature
Crystal clock frequency
V
DD
T
O
f
CLK
4.75
-40
5.00
5.25
+85
V
°C
MHz
3.575965
3.579545
3.583124
DC Electrical Characteristics
- VSS=0 V.
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
2
3
4
S
U
P
Operating supply voltage
Operating supply current
Power consumption
High level input voltage
(OSC1)
Low level input voltage
(OSC1)
Steering threshold voltage
Low level output voltage
(OSC2)
High level output voltage
(OSC2)
Output leakage current
(IRQ)
V
Ref
output voltage
V
Ref
output resistance
Low level input voltage
High level input voltage
Input leakage current
V
DD
I
DD
P
C
V
IHO
4.75
5.0
7.0
5.25
11
57.8
V
mA
mW
V
I
N
P
U
T
S
3.5
Note 9*
5
V
ILO
1.5
V
Note 9*
6
7
V
TSt
2.2
2.3
2.5
V
V
DD
=5V
No load
Note 9*
No load
Note 9*
O
U
T
P
U
T
S
V
OLO
0.1
V
8
V
OHO
4.9
V
9
I
OZ
V
Ref
R
OR
V
IL
V
IH
I
IZ
1
10
2.6
μ
A
V
k
V
V
μ
A
V
OH
=2.4 V
No load, V
DD
=5V
10
11
12
13
14
2.4
2.5
1.3
D
i
g
i
t
a
l
0.8
2.0
10
V
IN
=V
SS
to V
DD
15
16
17
18
Data
Bus
Source current
Sink current
Source current
Sink current
I
OH
I
OL
I
OH
I
OL
I
OL
-1.4
2.0
-0.5
2
-6.6
4.0
-3.0
4
mA
mA
mA
mA
V
OH
=2.4V
V
OL
=0.4V
V
OH
=4.6V
V
OL
=0.4V
V
OL
=0.4V
ESt
and
St/GT
19
IRQ/
CP
Sink current
4
16
mA
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MT8889CS1 制造商:Microsemi Corporation 功能描述:PB FREE DTMF TRANSCEIVER 制造商:Microsemi Corporation 功能描述:DTMF TXRX 3.579MHZ CMOS 5V 20SOIC - Rail/Tube 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TXRX DTMF 20SOIC 制造商:Microsemi Corporation 功能描述:IC TXRX DTMF 20SOIC
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