Specification	ADAU1787BCBZRL7

Data Interface	I2C, SPI
Dynamic Range, ADCs / DACs (db) Typ [Max]	105 db
Dynamic Range, ADCs / DACs (db) Typ [Min]	97 db
Mounting Type	Surface Mount
Number of ADCs / DACs [custom]	4
Number of ADCs / DACs [custom]	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	42-UFBGA, WLCSP
Resolution (Bits)	24 b
S/N Ratio, ADCs / DACs (db) Typ [custom]	98 db
S/N Ratio, ADCs / DACs (db) Typ [custom]	105 db
Sigma Delta	False
Supplier Device Package	42-WLCSP
Supplier Device Package [x]	2.7
Supplier Device Package [y]	2.32
Type	General Purpose
Voltage - Supply, Analog [Max]	1.98 V
Voltage - Supply, Analog [Min]	1.7 V
Voltage - Supply, Digital [Max]	0.99 V
Voltage - Supply, Digital [Min]	0.85 V

ADAU1787 Series

Four ADC, Two DAC, Low Power Codec with Audio DSPs

Part	Resolution (Bits)	S/N Ratio, ADCs / DACs (db) Typ [custom]	S/N Ratio, ADCs / DACs (db) Typ [custom]	Package / Case	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Supplier Device Package [x]	Supplier Device Package	Supplier Device Package [y]	Dynamic Range, ADCs / DACs (db) Typ [Max]	Dynamic Range, ADCs / DACs (db) Typ [Min]	Number of ADCs / DACs [custom]	Number of ADCs / DACs [custom]	Mounting Type	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Type	Sigma Delta	Data Interface	Operating Temperature [Max]	Operating Temperature [Min]
Analog Devices ADAU1787BCBZRL7	24 b	98 db	105 db	42-UFBGA WLCSP	0.99 V	0.85 V	2.7	42-WLCSP	2.32	105 db	97 db	4	2	Surface Mount	1.98 V	1.7 V	General Purpose		I2C SPI	85 °C	-40 °C
Analog Devices ADAU1787BCBZRL	24 b			42-UFBGA WLCSP	0.99 V	0.85 V	2.7	42-WLCSP	2.32			4	2	Surface Mount	1.98 V	1.7 V	General Purpose		I2C SPI	85 °C	-40 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 25.91
		10	$ 19.15
		25	$ 17.42
		100	$ 15.49
		250	$ 14.56
		500	$ 14.49
	Digi-Reel®	1	$ 25.91
		10	$ 19.15
		25	$ 17.42
		100	$ 15.49
		250	$ 14.56
		500	$ 14.49
	Tape & Reel (TR)	1500	$ 14.49

Description

General part information

ADAU1787 Series

The ADAU1787 is a codec with four inputs and two outputs that incorporates two digital signal processors (DSPs). The path from the analog input to the DSP core to the analog output is optimized for low latency and is ideal for noise cancelling headsets. With the addition of just a few passive components, the ADAU1787 provides a complete headset solution.Note that throughout the data sheet, multifunction pins, such as BCLK_0/MP1, are referred to either by the entire pin name or by a single function of the pin, for example, BCLK_0, when only that function is relevant.ApplicationsNoise cancelling handsets, headsets, and headphonesBluetooth ANC handsets, headsets, and headphonesPersonal navigation devicesDigital still and video camerasMusical instrument effect processorsMultimedia speaker systemsSmartphones

Documents

Technical documentation and resources

Datasheet

Package Drawing - 42-Ball WLCSP (2.695mm x 2.320mm x 0.47mm)

Package Drawing

UG-1532: ADAU1787Z Evaluation Board User Guide (Rev.0)

User Guide