MT3170 MITEL [Mitel Networks Corporation], MT3170 Datasheet - Page 6

• Manufacturer Part Number: MT3170
• Description: Wide Dynamic Range DTMF Receiver
• Manufacturer: MITEL [Mitel Networks Corporation]

MT3170B/71B, MT3270B/71B, MT3370B/71B
† Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Recommended Operating Conditions
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
DC Electrical Characteristics
otherwise stated.
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing
4-8
Absolute Maximum Ratings
3a
3b
4a
4b
1
2
3
4
1
2
3
4
5
1
2
5
6
7
8
DC Power Supply Voltage
Voltage on any pin (other than supply)
Current at any pin (other than supply)
Storage temperature
Package power dissipation
Positive Power Supply
Oscillator Clock Frequency
Oscillator Frequency Tolerance
Operating Temperature
Operating supply current
Standby supply current
Input logic 1
Input logic 1
(for OSC1 input only)
Input logic 0
Input logic 0
(for OSC1 input only)
Input impedance (pin 1)
Pull-down Current
(PWDN, ACK pins)
Output high (source) current
Output low (sink) current
Characteristics
Parameter
Parameter
†
-
- Voltages are with respect to V
Voltages are with respect to V
Sym
I
V
R
I
DDQ
V
I
I
V
V
I
DD
OH
PD
OL
IH
IH
IL
IL
IN
Sym
f
V
OSC
f
T
OSC
-
DD
d
Voltages are with respect to V
Min
4.0
3.5
0.4
1.0
50
4.75
Min
-40
Typ
4.0
9.0
30
25
SS
DD
3
V
4.194304
Symbol
=0V unless otherwise stated.
=5V±5%,V
Typ
DD
‡
5.0
V
25
I
P
T
I/O
I/O
-V
S
D
‡
SS
Max
100
1.0
1.5
8
SS
SS
Max
±0.1
5.25
=0V, and temperature -40 to 85°C, unless
85
=0V unless otherwise stated
Units
mA
mA
mA
k
µA
µA
Min
-0.3
-65
V
V
V
V
Units
MHz
°C
%
V
PWDN=5V, ACK=0V
ESt/DStD = SD = 0V
MT327xB/MT337xB
MT327xB/MT337xB
with internal pull-down
resistor of approx.
200k . PWDN/ACK = 5V
V
V
OUT
OUT
Test Conditions
=V
=V
Test Conditions
Max
150
500
DD
SS
6.3
10
6
+0.4V
-0.4V
Units
mW
mA
°C
V
V