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參數(shù)資料
| 型號： | MT8870 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | ISO2-CMOS Integrated DTMF Receiver |
| 中文描述： | ISO2 - CMOS集成雙音多頻接收器 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 215K |
| 代理商： | MT8870 |
ISO
2
-CMOS
MT8870D/MT8870D-1
4-17
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
4.75
5.0
5.25
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
=5.0V± 5%, 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
10
25
μ
A
PWDN=V
DD
2
Operating supply current
3.0
9.0
mA
3
Power consumption
15
mW
fc=3.579545 MHz
4
I
N
P
U
T
S
High level input
V
IH
V
IL
I
IH
/I
IL
I
SO
3.5
V
V
DD
=5.0V
V
DD
=5.0V
V
IN
=V
SS
or V
DD
TOE (pin 10)=0,
V
DD
=5.0V
INH=5.0V, PWDN=5.0V,
V
DD
=5.0V
@ 1 kHz
5
Low level input voltage
1.5
V
6
Input leakage current
0.1
μ
A
7
Pull up (source) current
7.5
20
μ
A
8
Pull down (sink) current
I
SI
15
45
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
2.2
2.4
2.5
V
V
DD
= 5.0V
No load
11
O
U
T
P
U
T
S
Low level output voltage
V
SS
+0.03
V
12
High level output voltage
V
DD
-0.03
1.0
V
No load
13
Output low (sink) current
2.5
mA
V
OUT
=0.4 V
V
OUT
=4.6 V
No load, V
DD
= 5.0V
14
Output high (source) current
0.4
0.8
mA
15
V
Ref
output voltage
V
Ref
output resistance
2.3
2.5
2.7
V
16
1
k
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MT8870D | ISO2-CMOS Integrated DTMF Receiver |
| MT8870DC | ISO2-CMOS Integrated DTMF Receiver |
| MT8870DE | ISO2-CMOS Integrated DTMF Receiver |
| MT8870DC-1 | ISO2-CMOS Integrated DTMF Receiver |
| MT8870DE-1 | ISO2-CMOS Integrated DTMF Receiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT8870BE | 制造商:Panasonic Industrial Company 功能描述:RECEIVER |
| MT8870D | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:ISO2-CMOS Integrated DTMF Receiver |
| MT8870DC | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:ISO2-CMOS Integrated DTMF Receiver |
| MT8870DC-1 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:ISO2-CMOS Integrated DTMF Receiver |
| MT8870DE | 制造商:Microsemi Corporation 功能描述: |
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