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GL6850

Features: • Low current consumption.• Designed for telephone bell replacement.• Small size MINIDIP package.• Adjustable 2- frequency tone.• Built-in hysteresis prevents false triggering and rotary dial CHIRPS.• Alarms or other alerting devices.• External t...

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SeekIC No. : 004353758 Detail

GL6850: Features: • Low current consumption.• Designed for telephone bell replacement.• Small size MINIDIP package.• Adjustable 2- frequency tone.• Built-in hysteresis prevents...

GL6850 Data Sheet

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Part Number:
GL6850
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: 2024/9/26

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Product Details

Description



Features:

• Low current consumption.
• Designed for telephone bell replacement.
• Small size MINIDIP package.
• Adjustable 2- frequency tone.
• Built-in hysteresis prevents false triggering and rotary dial CHIRPS.
• Alarms or other alerting devices.
• External triggering or ringer disable.
• Include ESD protection.


Pinout

Connection Diagram


Specifications

CHARACTERISTICS
SYMBOL
VALUE
UNIT
Supply Voltage
V CC
30
V
Power Dissipation
Po
400
mW
Operating Temperature
Topr
-25 to 65

··

Storage Temperature
Tstg
-65 to 150
··



Description

The GL6850 tone ringer is a monolithic device, which incorporates two oscillators, and output amplifier and a power supply control circuit. The o scillator frequencies of GL6850 can be adjusted over a wide range by selection of external components. One oscillator, normally operated at a low frequency, causes the second oscillator to alternate between its nominal frequency and a related higher frequency. The resulting output is a distinct warbling tone. The output amplifier will drive either a transformer coupled loudspeaker or a piezo-ceramic transducer.

The GL6850 can be powered from a telephone line or a fixed d.c. supply. The power control circuit has builtin hysteresis to prevent false triggering and rotary dial chirps. The GL6850 can be triggered externally under logic control.




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