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16-Bit 90dB SNR 8~48KHz stereo ADC with FM/MIC inputs, TSMC0.18um
The AR32T3D is a mass-production proven, high performance, low cost, stereo audio A/D converter designed for portable audio recording applications. The ADC employs multi-bit sigma-delta architecture to achieve >90dB SNR an dynamic range at 1.8V single power supply. The IP is under mass production in TSMC 0.18um process and can be portable to other foundry process node.
Features
- 16-24bit Data Conversion
- Signal-to-Noise Ratio > 90dB
- Single 1.8V Power Supply for CODEC Core
- Stereo Audio Recording for Microphone or Line-In
- Input Mixer for MIC/AUX/FM
- Microphone 0/+20dB Pre-Amp and Current Bias to External EMC
- Programmable Gain Amplifier for Microphone and Line-In Recording
- 8-48KHz sampling frequency
- I2S Digital Audio Interface
- I2C, SPI, MCU Controlling Interface
- Low Power Consumption (NDA Required)
- Small Core Area (NDA Required)
Benefits
- The AR32T3D is a mass-production proven, easy-implementation stereo audio ADC IP suitable for portable multimedia applications. It supports flexible input channels with enhanced audio recording.
- SOC companies can take advantage in this proven IP to expedite their product development and reduce the time-to-market. Please contact us for more details.
Deliverables
- Full Datasheet
- Application Note
- Integration Guidance
- Behavior Model
- GDSII Abstract (.LEF Format)
- Timing Library (.LIB Format)
- LVS Netlist (SPICE Compatible)
- Physical Design Database (GDSII Format)
- Silicon Validation Report
- AE Support
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