參數(shù)資料
型號(hào): M-8870-02SM
廠商: CLARE INC
元件分類: 信令電路
英文描述: DTMF Receiver
中文描述: TELECOM, DTMF SIGNALING CIRCUIT, PDSO18
封裝: PLASTIC, SOIC-18
文件頁(yè)數(shù): 2/9頁(yè)
文件大?。?/td> 301K
代理商: M-8870-02SM
Operating Characteristics - Gain Setting Amplifier
Parameter
Input leakage current
Input resistance
Input offset voltage
Power supply rejection
Common mode rejection
DC open loop voltage gain
Open loop unity gain bandwidth
Output voltage swing
Tolerable capacitive load (GS)
Tolerable resistive load (GS)
Common mode range
Symbol
I
N
R
IN
V
OS
PSRR
CMRR
A
VOL
f
C
V
O
C
L
R
L
V
CM
Min
-
4
-
50
55
60
1.2
3.5
-
-
2.5
Typ
± 100
-
± 25
-
-
-
1.5
-
-
-
-
Max
-
-
-
-
-
-
-
-
100
50
-
Units
nA
M
mV
dB
dB
dB
MHz
V
P-P
pF
k
V
P-P
Test Conditions
V
SS
< V
IN
< V
DD
-
-
1 KHz
-3.0V < V
IN
< 3.0V
-
-
RL
100 K
to V
SS
-
-
No load
*Typical figures are at 25°C and are for design aid only; not guaranteed and not subject to production testing.
Notes:
1. All voltages referenced to V
SS
unless otherwise noted. For typical values, V
DD
= 5.0V, V
SS
= 0V, TA = 25°C.
DC Characteristics
Parameter
Symbol
Min
Typ
Max
Units
Test Conditions
Operating supply voltage
Operating supply current
Standby supply current (see Note 3)
Power consumption
Low level input voltage
High level input voltage
Input leakage current
Pullup (source) current on OE
Input impedance, signal inputs 1, 2
Steering threshold voltage
Low level output voltage
High level output voltage
Output low (sink) current
Output high (source) current
Output voltage V
REF
Output resistance V
REF
V
DD
I
DD
I
DD
Q
P
O
V
IL
V
IH
I
IH
/I
IL
I
SO
R
IN
V
TSt
V
OL
V
OH
I
OL
I
OH
V
REF
R
OR
4.75
-
-
-
-
3.5
-
-
8
2.2
-
-
5.25
7.0
100
35
1.5
-
-
15.0
-
2.5
0.03
-
-
-
2.7
-
V
-
-
3.0
-
15
-
-
0.1
6.5
10
-
-
-
2.5
0.8
-
10
mA
μA
mW
V
V
μA
μA
m
V
V
V
mA
mA
V
k
PD=V
DD
f = 3.579 MHz, V
DD
= 5.0 V
-
-
V
IN
= V
SS
or V
DD
(see Note 2)
OE = 0 V
@ 1 kHz
-
No load
No load
V
OUT
= 0.4 V
V
OUT
= V
DD
- 0.4 V
No load
-
V
DD
- 0.03
1.0
0.4
2.4
-
*Typical figures are at 25°C and are for design aid only; not guaranteed and not subject to production testing.
Absolute Maximum Ratings
Parameter
Power supply voltage (V
DD
- V
SS
)
Voltage on any pin
Current on any pin
Operating temperature
Storage temperature
Symbol
V
DD
V
DC
I
DD
T
A
T
S
Value
6.0 V max
V
SS
-0.3, VDD +0.3
10 mA max
-40°C to + 85°C
-65°C to + 150°C
Note:
Exceeding these ratings may cause permanent damage. Functional operation under
these conditions is not implied.
www.clare.com
2
M-8870
Rev. 3
Absolute Maximum Ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at these or
any other conditions beyond those indicated in the opera-
tional sections of this data sheet is not implied. Exposure of
the device to the absolute maximum ratings for an extend-
ed period may degrade the device and effect its reliability.
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