M-88L70 Datasheet, PDF (4/8 Pages) Clare, Inc. – 3V DTMF Receiver

M-88L70
Absolute Maximum Ratings
Parameter
Symbol
Value
Power supply voltage
(V_DD - V_SS)
V_DD
6.0 V max
Voltage on any pin
V_dc
V_SS -0.3 Min,
V_DD +0.3 Max
Current on any pin
I_DD
10 mA max
Operating temperature
T_A
-40˚C to + 85˚C
Storage temperature
T_S
-65˚C to + 150˚C
Note:
Exceeding these ratings may cause permanent damage. Functional operation under these condi-
tions is not implied.
Absolute Maximum Ratings are stress ratings. Stresses
in excess of these ratings can cause permanent dam-
age to the device. Functional operation of the device at
these or any other conditions beyond those indicated in
the operational sections of this data sheet is not implied.
Exposure of the device to the absolute maximum ratings
for an extended period may degrade the device and
effect its reliability.
Table 4 DC Characteristics
PARAMETER
SYMBOL
MIN
TYP
MAX
Operating supply voltage
V_DD
2.7
3.0
3.6
Operating supply current
I_DD
-
3.0
5.0
Standby supply current
I_DDS
-
5.0
10
Power consumption
P_O
-
9
18
Low level input voltage
V_IL
-v
-
1.0
High level input voltage
V_IH
2
-
-
Input leakage current
I_IH/I_IL
-
0.1
-
Pullup (source) current on OE
I_SO
-12
-
-
Pull down (sink) Curent PD
I_PD
-
1.0
45
Pull down (sink) Current INH
I_INH
-
1.0
45
Input impedance, signal inputs 1, 2
R_IN
-
10
-
Steering threshold voltage
V_TSt
-
1.5
-
Low level output voltage
V_OL
-
0.1
0.4
High level output voltage
V_OH
2.4
2.6
-
Output high (source) current
I_OH
1.0
-
Output voltage V_REF
V_REF
-
1.5
-
Output resistance V_REF
R_OR
-
10
-
Notes:
1. All voltages referenced to V_SS unless otherwise noted. For typical values, V_DD = 3.0 V + 20%/-10%, V_SS = 0 V, T_A = 25˚C
2. Input pins defined as IN+, IN-, and OE.
UNITS
V
mA
µA
mW
V
V
µA
µA
µA
µA
MΩ
V
V
V
mA
V
kΩ
TEST CONDITIONS
PD=V_DD
V_DD = 3.0 V
V_DD = 3.0 V
V_IN = V_SS or V_DD (see Note 2)
OE = 0 V
PD = 3.0 V
INH = 3.0 V
@ 1 kHz
I_OL = 1.0 mA
I_OH = -400 mA
V_OUT = 2.5 V @ V_DD = 2.7 V
No load
4
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Rev. 1