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Description
The SDIN8DE4-32G is a bipolar linear integrated circuit silicon monolithic electronic component. It is a 3V AM/FM 1 chip tuner IC designed for portable radios and 3V headphone radios. The chip is suitable for digital tuning system applications and has a low relative FM local oscillation voltage for the new FCC.
Specifications and features
- Suitable for combination with Digital Tuning System with included IF Counter
- Adjustable IF count output sensitivity through external resistance
- One terminal type AM/FM IF count output for IF counter of Digital Tuning System
- FM: 1.3375 MHz (1/8 dividing), AM: 450 kHz
- Built-in Mute Circuit for IF count output
- Built-in FM MPX VCO circuit
- Built-in one terminal type AM/FM Local Oscillator Buffer Output for Digital Tuning System Applications
- Built-in 1/16 Pre-scaler for FM Local OSC Buffer
- Built-in AM Low cut circuit
- Low supply current: ICCq(FM) = 13 mA (Typ.), ICCq(AM) = 8.5 mA (Typ.)
- Operating Supply voltage range: VCC= 1.8~7 V (Ta = 25°C)
Application Scenarios
The SDIN8DE4-32G IC chip is commonly used in portable radios, 3V headphone radios, and any electronic device that requires a digital tuning system. It is suitable for applications where a low supply current and adjustable IF count output sensitivity are important.
Comparison
Advantages- Low supply current
- Adjustable IF count output sensitivity
- Built-in Mute Circuit and AM Low cut circuit
Disadvantages- Not suitable for applications outside the operating supply voltage range
- May require additional components for optimal performance
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
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Additional Information
- Datasheet: Download SDIN8DE4-32G
- Chipdatas Part: CD87-SDIN8DE4-32G
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/29 03:04 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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