S5T0167

Features: • Direct interface with microprocessor• Generates 16 standard tones• Uses inexpensive TV crystal or ceramic resonator (3.579545MHz)• Very low total harmonic distortion• Low power standby mode• Binary data inputs with latches• Wide Operating Volta...

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S5T0167 Picture
SeekIC No. : 004482709 Detail

S5T0167: Features: • Direct interface with microprocessor• Generates 16 standard tones• Uses inexpensive TV crystal or ceramic resonator (3.579545MHz)• Very low total harmonic distort...

floor Price/Ceiling Price

Part Number:
S5T0167
Supply Ability:
5000

Price Break

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

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Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/18

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Product Details

Description



Features:

• Direct interface with microprocessor
• Generates 16 standard tones
• Uses inexpensive TV crystal or ceramic resonator (3.579545MHz)
• Very low total harmonic distortion
• Low power standby mode
• Binary data inputs with latches
• Wide Operating Voltage : 2.5 ~ 8.0V



Pinout

  Connection Diagram


Specifications

Characteristic
Symbol
Value
Unit
Supply Voltage
VDD

9

V
MUTE Voltage VI (MUTE)

9

V
Input Voltage
V I
VDD + 0.3 to VSS - 0.3
V
Power Dissipation
PD
500
mW
Operating Temperature
TOPR
- 30 to + 70
Storage Temperature

TSTG

- 55 to + 125




Description

The S5T0167 is a DTMF dialer for 4 bit binary data input from the microprocessor. When the tone enable input is low, the oscillator is inhibited and the device is in a low power consumption at standby mode.On the low to high transition of tone enable, data is latched into the device and selected the standard DTMF signals.

The N-channel open drain output provides a MUTE output during tone generation.




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