Description

The AK4310VM-E1 is a 1bit stereo DAC with channel separated volume and channel mixer. With a sampling rate ranging from 8kHz to 50kHz, it provides high-quality audio output. This DAC includes an 18bit digital filter and analog LPF for perfect filtering. It also supports digital de-emphasis for 32, 44.1, and 48kHz sampling. The AK4310VM-E1 has L/R separated volume control, L/R mixing capabilities, and soft mute feature. Compatible with MSB justified, LSB justified, and I2S audio I/F formats, it offers flexibility in audio interfaces. This model operates with a power supply of 4.5 to 5.5V and comes in a small 24pin VSOP package. It is also compatible with the AK4311 DAC.

Specifications and features

• Sampling Rate: 8kHz to 50kHz
• Perfect Filtering: 8 times FIR Interpolator, 2nd order SCF, 2nd order CTF
• Digital de-emphasis: 32, 44.1, 48kHz sampling
• L/R Separated Volume control
• L/R Mixing capabilities
• Soft Mute
• Audio I/F format: MSB justified, LSB justified, I2S
• Master Clock: 256fs or 384fs
• High Tolerance to Clock Jitter
• THD+N: -86dB
• DR: 92dB
• Power Supply: 4.5 to 5.5V
• Package: 24pin VSOP
• Compatibility: AK4311

Application Scenarios

The AK4310VM-E1 is suitable for various audio applications such as set-top boxes (STB), particularly those with PLL circuits. It can be used in consumer electronics, multimedia devices, and other audio systems requiring high-quality audio playback.

Comparison

• 1bit stereo DAC with channel separated volume and channel mixer
• Wide range sampling rate from 8kHz to 50kHz
• 18bit digital filter and analog LPF for perfect filtering
• Digital de-emphasis for 32, 44.1, 48kHz sampling
• L/R Separated Volume control and L/R Mixing capabilities
• Soft Mute feature
• Multiple audio I/F formats supported
• High tolerance to clock jitter
• Compact 24pin VSOP package
• Compatible with AK4311

No major disadvantages were found for the AK4310VM-E1 model.