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ANALOG DEVICES MAX9867ETJ+
Audio Codec, Stereo, 2, 2, -40 °C, 85 °C, 48 kSPS
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX9867ETJ+
- Order Code:
- 2517267
-
- Technical Datasheet:
- MAX9867ETJ+ Datasheet
- ECAD / MCAD
-
Product Overview
The MAX9867ETJ+ is an ultra low power stereo audio codec in 32 pin TQFN package. The device has stereo differential microphone inputs that can be connected to either analogue or digital microphones. The single ended line inputs with configurable preamplifier can be sent to ADC for record or routed directly to headphone amplifier for playback. An auxiliary ADC path can be used to track any DC voltage. The stereo headphone amplifiers support differential, single ended and capacitorless output configurations. Using the capacitorless output configuration, the device can output 10mW into 32ohm headphones. Comprehensive click and pop circuitry suppresses audible clicks and pops during volume changes and start-up or shutdown. Utilizing Maxim's digital circuitry, the device can accept any available 10MHz to 60MHz system clock. This architecture eliminates the need for an external PLL and multiple crystal oscillators.
- Supply voltage range from 1.65V to 1.95V (PVDD, DVDD, AVDD) and 1.65V to 3.6V (DVDDIO)
- Operating temperature range from -40°C to 85°C
- I2S/TDM compatible digital audio bus
- Integrates auxiliary battery measurement ADC and capacitorless headphone amps
- 6.7mW playback power consumption
- 90dB stereo DAC, 8KHz <= fS <= 48KHz and 85dB stereo ADC, 8KHz <= fS <= 48KHz
- Stereo digital microphone input support stereo analogue differential microphone inputs
- Gain error of 1% and PSRR (DAC) of 78dB f = 217Hz, VRIPPLE = 100mVP-P, AVVOL = 0dB
- Voiceband filter with stopband attenuation greater than 70dB
- Shutdown supply current of 1µA (analogue (AVDD + PVDD)) at TA = +25°C
Applications
Audio, Portable Devices, Consumer Electronics
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- Stereo
- :
- 2
- :
- 2
- :
- -40°C
- :
- 85°C
- :
- 48kSPS
- :
- TQFN
- :
- 32Pins
- :
- 4Channels
- :
- 2Channels
- :
- 18bit
- :
- 85dB
- :
- I2C, I2S
- :
- 1.65V to 1.95V
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (1)
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 2/5/24
223 UK stock available for 3-4 business days delivery
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
Php208.00
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