NTE1649 Selling Leads, Price trend, NTE1649 DataSheet download, circuit diagram from SeekIC.com

Features: ` Designed for Telephone Bell Replacement` Low Current Drain` Small Size 8Lead MINIDIP Package` Adjustable 2Frequency Tone` Adjustable Warbling Rate` Builtin Hysteresis Prevents False Triggering and Rotary Dial CHIRPS ` Extension Tone Ringer Modules` Alarms or Other Altering Devices` Ex...

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SeekIC No. : 004436131 Detail

NTE1649: Features: ` Designed for Telephone Bell Replacement` Low Current Drain` Small Size 8Lead MINIDIP Package` Adjustable 2Frequency Tone` Adjustable Warbling Rate` Builtin Hysteresis Prevents False Trig...

NTE1649 Data Sheet

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Part Number:: NTE1649
Supply Ability:: 5000

Price Break

Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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Upload time: 2025/1/8

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Recent History
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Product Details

Description

Features:

` Designed for Telephone Bell Replacement
` Low Current Drain
` Small Size 8Lead MINIDIP Package
` Adjustable 2Frequency Tone
` Adjustable Warbling Rate
` Builtin Hysteresis Prevents False Triggering and Rotary Dial "CHIRPS"
` Extension Tone Ringer Modules
` Alarms or Other Altering Devices
` External Triggering or Ringer Disable (NTE1648)
` Adjustable for Reduced Supply Initiation Current (NTE1649)

Specifications

Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)

Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Power Dissipation, P_D . . . . . . . . . . . . . . . . . . . . . . . . . . 400mW
Operating Temperature Range, T_opr . . . . . . . . 45° to +65°C
Storage Temperature Range, T_stg . . . . . . . . 65° to +150°C

Description

The NTE1648 and NTE1649 are bipolar integrated circuits in an 8Lead DIP type package designed for telephone bell replacement.

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NTE1649

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