Specification	AD7564BRZ

Architecture	R-2R
Data Interface	SPI
Differential Output	Yes
DNL (Max) (LSB)	0.5 LSB
INL (Max) (LSB)	0.5 LSB
Mounting Type	Surface Mount
Number of Bits	12 bits
Number of D/A Converters	4 count
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Current - Unbuffered
Package Length	0.295 in
Package Name	28-SOIC
Package Width	7.5 mm
Reference Type	External
Settling Time (Typical)	550 µs
Voltage - Supply, Analog	5 V
Voltage - Supply, Digital	5 V

AD7564 Series

Part	Mounting Type	Reference Type	Voltage - Supply, Analog	Settling Time (Typical)	Architecture	Data Interface	Differential Output	Voltage - Supply, Digital	Number of Bits	Number of D/A Converters	Operating Temperature (Min)	Operating Temperature (Max)	Package Width	Package Name	Package Length	DNL (Max) (LSB)	INL (Max) (LSB)	Output Type	Voltage - Supply, Digital (Max)	Voltage - Supply, Digital (Min)	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)
Analog Devices Inc./Maxim Integrated AD7564BR	Surface Mount	External	5 V	550 µs	R-2R	SPI	Yes	5 V	12 bits	4 count	-40 °C	85 °C	7.5 mm	28-SOIC	0.295 in	0.5 LSB	0.5 LSB	Current - Unbuffered
Analog Devices Inc./Maxim Integrated AD7564BRZ	Surface Mount	External	5 V	550 µs	R-2R	SPI	Yes	5 V	12 bits	4 count	-40 °C	85 °C	7.5 mm	28-SOIC	0.295 in	0.5 LSB	0.5 LSB	Current - Unbuffered
Analog Devices Inc./Maxim Integrated AD7564ARS-BREEL	Surface Mount	External		3.5 µs	R-2R	SPI	Yes		12 bits	4 count	-40 °C	85 °C	5.3 mm	28-SSOP	0.209 in	0.9 LSB	1 LSB	Current - Unbuffered	5.5 V	3 V	3 V	5.5 V
Analog Devices Inc./Maxim Integrated AD7564ARS-B	Surface Mount	External		3.5 µs	R-2R	SPI	Yes		12 bits	4 count	-40 °C	85 °C	5.3 mm	28-SSOP	0.209 in	0.9 LSB	1 LSB	Current - Unbuffered	5.5 V	3 V	3 V	5.5 V
Analog Devices Inc./Maxim Integrated AD7564ARZ-BREEL	Surface Mount	External		3.5 µs	R-2R	SPI	Yes		12 bits	4 count	-40 °C	85 °C	7.5 mm	28-SOIC	0.295 in	0.9 LSB	1 LSB	Current - Unbuffered	5.5 V	3 V	3 V	5.5 V
Analog Devices Inc./Maxim Integrated AD7564BRSZ-REEL	Surface Mount	External	5 V	550 µs	R-2R	SPI	Yes	5 V	12 bits	4 count	-40 °C	85 °C	5.3 mm	28-SSOP	0.209 in	0.5 LSB	0.5 LSB	Current - Unbuffered
Analog Devices Inc./Maxim Integrated AD7564BRZ-REEL	Surface Mount	External	5 V	550 µs	R-2R	SPI	Yes	5 V	12 bits	4 count	-40 °C	85 °C	7.5 mm	28-SOIC	0.295 in	0.5 LSB	0.5 LSB	Current - Unbuffered
Analog Devices Inc./Maxim Integrated AD7564AR-B	Surface Mount	External		3.5 µs	R-2R	SPI	Yes		12 bits	4 count	-40 °C	85 °C	7.5 mm	28-SOIC	0.295 in	0.9 LSB	1 LSB	Current - Unbuffered	5.5 V	3 V	3 V	5.5 V
Analog Devices Inc./Maxim Integrated AD7564BNZ	Through Hole	External	5 V	550 µs	R-2R	SPI	Yes	5 V	12 bits	4 count	-40 °C	85 °C	15.24 mm	28-DIP 28-PDIP	0.6 in	0.5 LSB	0.5 LSB	Current - Unbuffered
Analog Devices Inc./Maxim Integrated AD7564ARSZ-BREEL	Surface Mount	External		3.5 µs	R-2R	SPI	Yes		12 bits	4 count	-40 °C	85 °C	5.3 mm	28-SSOP	0.209 in	0.9 LSB	1 LSB	Current - Unbuffered	5.5 V	3 V	3 V	5.5 V

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Tube	1	$ 50.52	<1d
		10	$ 41.48
		27	$ 39.06
		108	$ 36.64
		270	$ 35.48

CAD

3D models and CAD resources for this part

Description

General part information

AD7564 Series

The AD7564 contains four 12-bit DACs in one monolithic device. The DACs are standard current output with separate VREF, IOUT1, IOUT2and RFBterminals. These DACs operate from a single +3.3 V to +5 V supply.The AD7564 is a serial input device. Data is loaded usingFSIN, CLKIN and SDIN. Two address pins A0 and A1 set up a device address, and this feature may be used to simplify device loading in a multi-DAC environment. Alternatively, A0 and A1 can be ignored and the serial out capability used to configure a daisy-chained system.All DACs can be simultaneously updated using the asynchronousLDACinput, and they can be cleared by asserting the asynchronousCLRinput.The device is packaged in 28-pin SOIC, SSOP and DIP packages.APPLICATIONSProcess controlPortable instrumentationGeneral purpose test equipment

Documents

Technical documentation and resources

AD7564BRZ | Datasheet

Datasheet

Package Drawing - 28-Lead SOIC (Wide)

Package Drawing

AN-320A: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifier, Part 1

Application Note

AN-225: 12-Bit Voltage-Output DACs for Single-Supply 5V and 12V Systems

Application Note

AN-137: A Digitally Programmable Gain and Attenuation Amplifier Design

Application Note