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TC8832F from TOSHIBA

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TC8832F

Manufacturer: TOSHIBA, TOS

Single-Chip CMOS LSI

Partnumber Manufacturer Quantity Availability
TC8832F TOSHIBA, TOS 13540 In Stock

Description and Introduction

Single-Chip CMOS LSI The TC8832F is a voice recording and playback IC manufactured by Toshiba. Below are the factual specifications, descriptions, and features based on available knowledge:  

### **Specifications:**  
- **Recording Time:** Up to 32 seconds (depends on sampling frequency and memory configuration).  
- **Sampling Frequency:** Adjustable (typically 4 kHz to 8 kHz).  
- **Memory Type:** Built-in DRAM (Dynamic RAM).  
- **Supply Voltage:** Typically operates at **5V**.  
- **Package:** SOP (Small Outline Package).  
- **Channels:** Single-channel (mono) recording/playback.  
- **Interface:** Analog input/output for microphone and speaker.  

### **Descriptions:**  
- The TC8832F is a voice recording and playback IC designed for applications requiring short-duration audio storage.  
- It integrates an ADC (Analog-to-Digital Converter) for recording and a DAC (Digital-to-Analog Converter) for playback.  
- It includes an internal DRAM controller, eliminating the need for external memory.  
- Suitable for toys, answering machines, and voice memo applications.  

### **Features:**  
- **Built-in DRAM:** No external memory required.  
- **Low Power Consumption:** Optimized for battery-operated devices.  
- **Manual or Automatic Gain Control (AGC):** Adjustable recording sensitivity.  
- **Direct Speaker Drive:** Capable of driving a small speaker directly.  
- **Simple Control Interface:** Operates with minimal external components.  
- **Standby Mode:** Reduces power consumption when inactive.  

For exact electrical characteristics and application details, refer to the official Toshiba datasheet.

Application Scenarios & Design Considerations

Single-Chip CMOS LSI

Alternative Part Number

  • MSP3410G --: Multistandard audio/video processor with similar IF and sound processing functions, commonly used as a drop-in replacement in TV chassis designs.
  • TDA9808T --: Single-chip IF demodulator and audio processor covering similar TV signal processing roles, widely available and pin-compatible in many applications.
  • LA7566M --: TV IF and audio signal processing IC with comparable functionality, often used as an alternative in CRT TV designs.
  • LA76931 --: Single-chip TV signal processor with similar IF, video, chroma and deflection functions, widely used as a drop-in replacement in CRT TV chassis.
  • TDA9373 --: Integrated TV signal processor covering IF, video, chroma and sync, commonly substituted for Toshiba TV controller ICs in similar applications.
  • STV2246 --: TV signal processing IC with comparable IF and video/chroma functionality, suitable as a functional alternative in TV designs.

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