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S1T2425A

Features: • Low voltage operation (1.5V : speech)• Transmit, Receive, Side tone and DTMF level are controlled by external resistors• Regulated voltage for dialer• Loop length equalization• MUTE function• Linear interface for DTMFPinoutSpecifications Chara...

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SeekIC No. : 004481504 Detail

S1T2425A: Features: • Low voltage operation (1.5V : speech)• Transmit, Receive, Side tone and DTMF level are controlled by external resistors• Regulated voltage for dialer• Loop length...

S1T2425A Data Sheet

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Part Number:
S1T2425A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/24

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Product Details

Description



Features:

• Low voltage operation (1.5V : speech)
• Transmit, Receive, Side tone and DTMF level are controlled by external resistors
• Regulated voltage for dialer
• Loop length equalization
• MUTE function
• Linear interface for DTMF


Pinout

Connection Diagram


Specifications

Characteristic
Symbol
Value
Unit
V+ Voltage
VC
-1.0 to +18
V
VDD(V+ =0)
VDD
-1.0 to +6
V
MT,MS inputs
VM
-1.0V to VDD+1
V
VLR
VLR
-1.0V to V+ -3.0
V
Storage Temperature
TSTG
-65 to +150



Description

The S1T2425A is telephone speech network integrated circuit which includes transmit amp, receive amp, side tone amp, DC loop interface function, DTMF input, voltage regulator for speech, a regulated output voltage for a dialer, and equalization circuit .




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