TS2418CDC3 查看數據表（PDF） - TSC Corporation
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TS2418CDC3 Datasheet PDF : 6 Pages
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TS2418 Series
Telephone Tone Ringer with Bridge Diode
Absolute Maximum Rating
Parameter
Symbol
Value
Calling Voltage (f=50Hz) Continuous
VTP
120
Calling Voltage (f=50Hz) 5 Sec ON/10 Sec OFF
VTP
200
Supply Current
ICC
22
Operating Temperature
TOP
0~+70
Storage and Junction Temperature
Tstg
-65~+150
Note: a. Maximum Rating are those values beyond which damage to the device may occur.
b. Functional operation should be restricted to the Recommended Operating Conditions.
Unit
Vrms
Vrms
mA
0C
0C
Recommended Operating Conditions
Description
Symbol
Min
Max
Unit
Supply Voltage
Operating Temperature
VCC
--
26
V
TA
-20
+70
0C
Note: This device contains protection circuitry to guard against damage due to high static voltages or electric fields.
However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this
high-impedance circuit. For proper operation, VIN and VOUT should be constrained to the range GND≦(VIN or VOUT)≦
VCC. Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC ). Unused output
must be left open.
Electrical Specifications (Ta = 25oC, unless otherwise noted)
Parameter
Symbol Test Conditions
Supply Voltage
VCC
Current Consumption without Load
ICC
Vs = 8.8 to 26V
Activation Voltage
VON
Activation Voltage Range
VONR
RA=1KΩ
Sustaining Voltage
VSUS
Differential Resistance in Off Condition
RD
Output Voltage Swing
VOUT
Short Circuit Current
IOUT
Vs=26V
AC Operation
Min
--
--
12.2
8.0
8.0
6.4
--
--
Typ
--
1.5
--
--
--
--
VCC-3
35
Max
26
1.8
13
10
8.8
--
--
--
Unit
V
mA
V
V
V
KΩ
V
mA
Output Frequency
fH1
fH2
fH1 Range
Sweep Frequency
VCC =26V,R1=14KΩ
fH1
VSCR =0V
--
2300
--
Hz
fH2
VSCR =6V
--
1700
--
Hz
R1=27KΩ to 1.7 KΩ
0.1
--
15
KHz
fL
R1=14KΩ,C1=100nF
--
10
--
Hz
2/6
Version: A07
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