Vendor: Archband Labs Inc. Category: Audio Codec

16-Bit Sigma-Delta Stereo Audio CODEC with Microphone and Headphone, Fujitsu 65nm

The AR34F5B specifies a very low power stereo audio CODEC IP for multimedia audio system.

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Overview

The AR34F5B specifies a very low power stereo audio CODEC IP for multimedia audio system. The IP employs multibit sigma delta architecture. It includes built-in bandgap reference and on-chip regulators for better noise immunity. The IP is fabricated in Fujitsu 65nm process and can be ported to other 65nm or 55nm processes.

Key features

  • 16-bit Data Conversion
  • 3.3V Analog Power Supply, 1.2V Digital Power Supply
  • SNR (DAC) > 89dB, SNR (ADC) > 85dB
  • Sampling Frequency: 8KHz~48KHz, can also operates up to 192KHz
  • Stereo Audio Recording for Microphone and 6 Line-In Channels
  • Stereo Audio Playback for Line-Out and/or Headphone
  • Automatic Level Control
  • Microphone 0/+20dB Pre-Amp and Microphone Current Bias to External EMC
  • Wide-Range PGAs with 0.5dB/Step Tuning Range
  • Pop/Click Noise Suppression
  • I2S Digital Audio Interface
  • I2C, SPI, MCU Controlling Interface
  • Very Low Power Consumption (NDA Required)
  • Ultra Small Core Area (NDA Required)

Benefits

  • The AR34F5B is a silicon-proven, easy-implementation audio CODEC IP. Its low power design is suitable for portable multimedia devices such as IPTV. 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.

What’s Included?

  • 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

Specifications

Identity

Part Number
AR34F5B
Vendor
Archband Labs Inc.
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Archband Labs Inc.
HQ: USA
Archband develops and markets mixed-signal IPs to be embedded in system-on-chip (SOC) systems. In order to meet various requirements from customers, our engineering team has developed a wide range of products emphasizing high resolution, high-speed, and low-power, low-cost designs. These IPs have been integrated effectively in customers' SoC products. With the growing market demands for mixed-analog solutions, Archband is committed to provide cost-effective, high-quality IPs and different-level design services to help our customers differentiate their products with design wins.
Contact Archband Labs Inc.

Learn more about Audio Codec IP core

Paving the way for the next generation audio codec for the True Wireless Stereo (TWS) applications - PART 1 : TWS challenges explained

The audio market for wireless Bluetooth headsets is growing rapidly. Audio devices using Bluetooth (BT) connectivity are more ubiquitous than ever. People have gotten used to wireless audio systems, and the mobile phone industry is pushing towards a world without audio connectors and cables. The latest trend in wireless headsets and speakers is True Wireless Stereo systems (TWS), consisting of two independent units that are each charged in their own charging case.

Frequently asked questions about Audio Codec IP cores

What is 16-Bit Sigma-Delta Stereo Audio CODEC with Microphone and Headphone, Fujitsu 65nm?

16-Bit Sigma-Delta Stereo Audio CODEC with Microphone and Headphone, Fujitsu 65nm is a Audio Codec IP core from Archband Labs Inc. listed on Semi IP Hub.

How should engineers evaluate this Audio Codec?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Audio Codec IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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