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M65850FP

Manufacturer: MITSUBISH, RENESAS Pb-free, MIT

Digital Echo (Digital Delay)

Partnumber Manufacturer Quantity Availability
M65850FP MITSUBISH, RENESAS Pb-free, MIT 4152 In Stock

Description and Introduction

Digital Echo (Digital Delay) The M65850FP is a digital echo/audio effect processor IC manufactured by Mitsubishi Electric.  

### **Key Specifications:**  
- **Function:** Digital echo/audio effect processing  
- **Sampling Frequency:** 500 kHz (typical)  
- **Delay Time:** Adjustable (dependent on external memory configuration)  
- **Signal-to-Noise Ratio (SNR):** 85 dB (typical)  
- **Total Harmonic Distortion (THD):** 0.05% (typical)  
- **Operating Voltage:** 5V ±10%  
- **Package:** 24-pin plastic SOP (Small Outline Package)  

### **Features:**  
- Built-in ADC (Analog-to-Digital Converter) and DAC (Digital-to-Analog Converter)  
- On-chip digital signal processing for echo, reverb, and other audio effects  
- External memory interface for delay time adjustment  
- Low power consumption  
- Suitable for karaoke systems, audio mixers, and other sound processing applications  

### **Applications:**  
- Karaoke machines  
- Audio effects processors  
- Sound reinforcement systems  

For exact electrical characteristics and pin configurations, refer to the official datasheet from Mitsubishi Electric.

Application Scenarios & Design Considerations

Digital Echo (Digital Delay)

Alternative Part Number

  • BD3812F --: Audio signal processing IC with similar volume/tone control function, commonly used as a substitute in audio systems.
  • PT2313L --: Audio processor with volume, tone, and input selection features, functionally comparable to the M65850FP.
  • TDA7439 --: I2C-controlled audio processor offering volume, bass, treble, and input switching, suitable as a functional replacement.
  • NJM2700 --: Audio processor IC offering comparable electronic volume and tone control features for consumer audio applications.
  • TC9459F --: Audio control IC with similar volume and tone adjustment functionality, suitable as a functional substitute.
  • NJM4558 --: Widely available dual operational amplifier that can substitute in many audio signal paths where the M65850FP is used, with good availability and low cost.

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