ADAU1850 Series

Three ADCs, One DAC, Low Power Codec with Audio/FastDSP

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

Three ADCs, One DAC, Low Power Codec with Audio/FastDSP

Part	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Mounting Type	Sigma Delta	Operating Temperature (Min)	Operating Temperature (Max)	Dynamic Range (ADC) Typical (dB)	Dynamic Range (DAC) Typical (dB)	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Type	Resolution (Bits)	Package Name	Package Width	Package Length	Data Interface	Number of ADCs	Number of DACs	Package / Case
Analog Devices Inc./Maxim Integrated ADAU1850BCBZRL	1.7 V	1.98 V	Surface Mount	Yes	-40 °C	85 °C	110 dB	130 dB	1.62 V	3.63 V	Audio	24 b	28-WLCSP	1.76 mm	2.96 mm	Serial	3 count	1	28-UFBGA WLCSP

Catalog

Three ADCs, One DAC, Low Power Codec with Audio/FastDSP

Description

The ADAU1850 is a codec with three inputs and one output that incorporates one digital signal processor. The path from the analog input to the DSP core to the analog output is optimized for low latency and is ideal for noise canceling earphones. With the addition of a few passive components, the ADAU1850 provides a complete headset solution.The ADAU1850 is provided in a small, 28-ball, 2.957 mm × 1.757 mm wafer level chip scale package (WLCSP).APPLICATIONSNoise canceling handsets, headsets, and headphonesBluetooth active noise canceling (ANC) handsets, headsets, and headphonesPersonal navigation devicesDigital still and video camerasMusical instrument effect processorsMultimedia speaker systemsSmartphones