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SM1350

Features: • 4.0 MHz oscillator frequency• Power-save function- Oscillator stopped when no output- S0 to S3, MODE, LH pull-up resistors open• BTL or A-class outputs• Chattering prevention circuit (STN, STOP, S0 to S3)• 10-bit D/A converter· Sound Generator Functions...

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SeekIC No. : 004493466 Detail

SM1350: Features: • 4.0 MHz oscillator frequency• Power-save function- Oscillator stopped when no output- S0 to S3, MODE, LH pull-up resistors open• BTL or A-class outputs• Chatterin...

SM1350 Data Sheet

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Part Number:
SM1350
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• 4.0 MHz oscillator frequency
• Power-save function
- Oscillator stopped when no output
- S0 to S3, MODE, LH pull-up resistors open
• BTL or A-class outputs
• Chattering prevention circuit (STN, STOP, S0 to S3)
• 10-bit D/A converter
 
· Sound Generator Functions
• DWS (dual wave synthesis) sound generators
• 4 simultaneous sounds for 4 tones
• G2 to F#7 note range
• 16-tone programmable


Pinout

Connection Diagram


Specifications

Characteristic Symbol Condition Rating Unit
Supply Voltage VDD   -0.3 to 7.0 V
Input Voltage VIN   VSS- 0.3 to VDD + 0.3 V
Soldering temperature Tsld   -40 to 125 oC
Soldering time tsld   650 s
Power Dissipation PD   255 mW
Storage Temperature Tstg   10 oC



Description

The SM1350 series are single-chip high tone quality melody ICs, fabricated using NPC's Molybdenumgate CMOS process. Melodies are selected in serial or binary (parallel) mode, up to a maximum of 16 melody blocks. There are 4 sound generators incorporated to produce 4 kinds of output tone controlled by 16-tone data, making these ICs ideal for mechanical clocks and similar applications where high tone quality output is demanded.




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