CS5346 Datasheet

Audio ICs


The CS5346 integrates an analog multiplexer, programmable gain amplifier, and stereo audio analog-to-digital converter. The CS5346 performs stereo analog-to-digital (A/D) conve rsion of 24-bit serial values at sa mple rates up to 192 kHz. A 6:1 stereo input multiplexer is included for selecting between line-level and microphone-level inputs. The microphone input path includes a +32 dB gain stage and a low-noise bias voltage supply. The PGA is available for line or microphone inputs and provides gain/attenuation of ±12 dB in 0.5 dB steps. The output of the PGA is followed by an advanced 5thorder, multi-bit delta-sigma modulator and digital filtering/decimation. Sampled data is transmitted by the serial audio interface at rates from 8 kHz to 192 kHz in either Slave or Master Mode. Integrated level translators allow easy interfacing between the CS5346 and other devices operating over a wide range of logic levels. CS5346 Features • Multi-bit Delta–Sigma Modulator• 103 dB Dynamic Range• -95 dB THD+N• Stereo 6:1 Input Multiplexer• Programmable Gain Amplifier (PGA)– ± 12 dB Gain, 0.5-dB Step Size– Zero-crossing, Click-free Transitions• Stereo Microphone Inputs– +32 dB Gain Stage– Low-noise Bias Supply• Up to 192 kHz Sampling Rates• Selectable 24-bit, Left-justified or I²S Serial Audio Interface Formats CS5346 Applications • Power-down Mode• +5 V Analog Power Supply, Nominal• +3.3 V Digital Power Supply, Nominal• Direct Interface with 3.3 V to 5 V Logic Levels


[{"Name":"Number of ADC Inputs:","Value":"6"},{"Name":"Operating Supply Voltage:","Value":"3.3 V, 5 V"},{"Name":"Maximum Operating Temperature:","Value":"+ 85 C"},{"Name":"Minimum Operating Temperature:","Value":"- 40 C"},{"Name":"Number of Channels:","Value":"1"},{"Name":"Number of Converters:","Value":"1"},{"Name":" Power Consumption:","Value":"205 mW"},{"Name":" Supply Current:","Value":"41 mA"},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information


Microchip Technology Inc. is a leading provider of microcontroller, mixed-signal, analog and Flash-IP solutions, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

Microchip Technology Inc. has acquired Atmel.

Warm Hint

What HQEW.NET can offer here?
1. www.hqew.net/product-data provides numerous and various electronic part data-sheet and technology document here., if it can't be shown, Please feel free to ask us for it.
2. www.hqew.net/news provides the latest information of the semiconductor industry or the electronics industry for you.
3. www.hqew.net provides verified suppliers and numerous electronic components for your demand and business.
Any questions you can contact us by email cs@hqew.net.
Request for Datasheet

  • Part No     :
  • Your Email:
  • Content     :

related datasheet
Browse Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
Contact Us


One to One Customer Service