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Description
The TJ3966GR-3.3-5L is an electronic component model under the product category of IC Chips. It is a third generation single-chip highly integrated digital music system solution for audio players and other devices. The chip includes an audio decoder with embedded RAM and ROM, ADPCM record capabilities, USB interface, SPDIF interface, flash memory interface, LED/LCD interface, button and switch inputs, headphones and microphone input, and FM radio input and control. It supports WMA and other digital audio standards and can act as a USB mass storage slave device to a personal computer system. The TJ3966GR-3.3-5L is designed for optimized digital audio players with low power consumption and flexible battery configurations. It provides a true 'ALL-IN-ONE' solution for digital audio players.
Specifications and features
The specifications and features of the TJ3966GR-3.3-5L include:
- Support for WMA Decoder, bit rate 32-384Kbps, 8-48KHz
- Digital Voice Recording (ADPCM)
- On-chip Multi-use RAM ((22K+3*256)*8bit) and PCM RAM (8K*8bit)
- Integrated MCU with DSU, compatible with Z80 instruction set
- Internal memory space including ZRAM1 ((16K-64)*8), ZRAM2 ((6K+256)*8), and ZRAM3 (14K*8)
- Internal BROM and USB Upgrade firmware
- External Flash memory and Smart Media Card support
- Support for various memory card interfaces
- Support for 24MHz OSC with on-chip PLL
- 2-channel DMA, 1-channel CTC and interrupt controller for MCU
- Energy saving with dynamic power management
- Support for USB2.0 Compliance PHY+SIE
- Built-in Stereo 16-bit Sigma-Delta D/A
- Sufficient GPIOs for all applications
- Support for I2C/SPI/UART/IR/SPDIF interface
- Support for external 8080 Series LCM driver interface
- Support for FM Radio input and 40-level volume control
- Support for Stereo 16-bit Sigma-Delta A/D for Microphone/FM Input
- MCU running at 48MHz (typ), F/W can program from DC up to 48MHz transparently
- D/A+PA SNR: without A weight>91dB
- A/D SNR >90dB, support difference/2-channel microphone
- Headphone driver output 2x20Mw @16ohm
- Standby Leakage Current: <50uA (whole system)
- Low Power Consumption: < [email protected] at typical audio decoder solution
- Package at LQFP-64 (7x7mm)
Application Scenarios
The TJ3966GR-3.3-5L can be used in various applications such as audio players, USB-Disk devices, and other devices requiring digital audio decoding, recording, and playback capabilities. It is suitable for devices that need a highly optimized digital audio player solution with low power consumption and long battery life.
Comparison
The advantages of the TJ3966GR-3.3-5L include:
- Highly integrated solution for digital audio players
- Support for various digital audio standards
- Low power consumption and long battery life
- Flexible battery configurations
- Support for USB mass storage
- Built-in Sigma-Delta D/A and A/D
- Support for memory card interfaces
- Support for FM Radio input and volume control
- Support for various interfaces (I2C/SPI/UART/IR/SPDIF)
- Compact package size (LQFP-64)
The disadvantages of the TJ3966GR-3.3-5L are:
- None mentioned in the provided information
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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- - Wire transfer, include Local bank transfer.
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Popular parts of the same kind
- Datasheet: Download TJ3966GR-3.3-5L
- Chipdatas Part: CD87-TJ3966GR-3.3-5L
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/29 03:08 +0800
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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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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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