ES7134LV

The ES7134LV is a low-power, 24-bit, delta-sigma (ΔΣ) digital-to-analog converter (DAC) designed for high-fidelity audio applications. Key features include:
- Resolution: 24-bit, supporting sample rates up to 192 kHz.
- Low Power: Optimized for portable and battery-powered devices.
- Interface: Supports I2S, left-justified, and right-justified digital audio formats.
- Dynamic Range: High SNR (Signal-to-Noise Ratio) for clear audio output.
- Package: Small form factor (e.g., TSSOP-14) for space-constrained designs.
Ideal for headphones, Bluetooth speakers, and portable audio systems, the ES7134LV balances performance with energy efficiency. Its simple integration and robust performance make it a popular choice for consumer audio electronics.
For detailed specs, refer to the datasheet from ESS Technology.

The ES7134LV is a 24-bit stereo audio DAC with a 16-pin TSSOP package. Key functions include:
- I2S/PCM input for digital audio data.
- Single 3.3V supply operation.
- Integrated analog low-pass filter for direct line-out.
- Soft mute and zero-crossing detection to reduce pop noise.
- Low power consumption (~12mW).
Pins include:
- LRCK (frame clock), BCK (bit clock), DIN (data input).
- VDD (power), GND, VCOM (common-mode voltage).
- OUTP/OUTN (differential analog outputs).
Compact and designed for portable audio applications.

The ES7134LV is a digital-to-analog converter (DAC) chip manufactured by ESS Technology, a U.S.-based semiconductor company specializing in high-performance audio solutions. Founded in 1984, ESS is known for its advanced DAC and ADC technologies, widely used in premium audio equipment, including audiophile DACs, amplifiers, and professional audio gear. The company is recognized for innovations like the Sabre DAC series, delivering high-resolution audio with low distortion. ESS operates as a fabless semiconductor company, focusing on design while outsourcing manufacturing.

The ES7134LV is a high-performance, low-power stereo audio ADC (Analog-to-Digital Converter) commonly used in:
1. Portable Audio Devices – Such as digital recorders, wireless speakers, and Bluetooth headsets.
2. Consumer Electronics – Including smart TVs, soundbars, and home theater systems.
3. Professional Audio Equipment – Like mixers, audio interfaces, and studio recording gear.
4. Automotive Infotainment – For in-car audio systems and telematics.
5. IoT & Smart Devices – Voice assistants, smart home hubs, and wearable audio tech.
Its low power consumption and high SNR (Signal-to-Noise Ratio) make it ideal for battery-powered and high-fidelity audio applications.

The ES7134LV is a 24-bit stereo audio DAC from ESS Technology. It typically comes in a TSSOP-28 package, which is a thin-shrink small-outline package with 28 pins. This compact form factor is suitable for space-constrained applications like portable audio devices. The package supports surface-mount assembly and ensures reliable performance for high-fidelity audio systems.