Description

The TJ3965GRS-ADJ-5L is an electronic component model that falls under the product category of IC Chips.

Specifications and features

ATJ331X is a third generation single-chip highly integrated digital music system solution for devices dedicating to audio players etc. It includes an audio decoder with embedded RAM and ROM, ADPCM record capabilities and USB interface for downloading music and uploading voice recordings. It also provides an interface to SPDIF, flash memory, LED/LCD, button and switch inputs, headphones, microphone and FM radio input and control. The chip supports WMA and other digital audio standards. For devices like USB-Disk, it can act as a USB mass storage slave device to personal computer system. In addition, its low power consumption leads to long battery life and an efficient and flexible on-chip DC-DC converter allowing many different battery configurations, including 1xAA, 1xAAA and Li-on. The built-in Sigma-Delta D/A includes a headphone driver to directly drive low impedance headphones. The A/D includes inputs for both Microphone and Analog Audio in to support voice recording and FM radio integration features. Thus, it provides a true ’ALL-IN-ONE’ solution that is ideally suited for highly optimized digital audio players.

Application Scenarios

The TJ3965GRS-ADJ-5L electronic component model is suitable for devices such as audio players and USB-Disk. It can be used in applications that require digital audio decoding, USB interface, SPDIF interface, flash memory, LED/LCD controls, buttons and switches, headphone and microphone inputs, and FM radio integration.

Comparison

- Integrated MCU with DSU, compatible with Z80.

- Low power consumption for long battery life.

- Flexible battery configurations.

- Built-in Sigma-Delta D/A with headphone driver.

- A/D includes inputs for Microphone and Analog Audio.

- Supports various memory card interfaces.

- Supports USB2.0 Compliance PHY+SIE.

- Supports I2C/SPI/UART/IR/SPDIF interfaces.

- No specific disadvantages mentioned.