Specification	MAX5223EKA+T

Architecture	R-2R
Data Interface	SPI
Differential Output	False
INL/DNL (LSB)	0.2 LSB, 0.3 LSB
Mounting Type	Surface Mount
Number of Bits	8
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Output Type	Voltage - Buffered
Package / Case	SOT-23-8
Reference Type	External
Settling Time	50 µs
Supplier Device Package	SOT-23-8
Voltage - Supply, Analog [Max]	5.5 V
Voltage - Supply, Analog [Min]	2.7 V
Voltage - Supply, Digital [Max] [custom]	5.5 V
Voltage - Supply, Digital [Min] [custom]	2.7 V

MAX5223 Series

Part	Mounting Type	Voltage - Supply, Digital [Max] [custom]	Voltage - Supply, Digital [Min] [custom]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Reference Type	Differential Output	INL/DNL (LSB)	Number of Bits	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Data Interface	Settling Time	Output Type	Architecture
Analog Devices Inc./Maxim Integrated MAX5223EKA+T	Surface Mount	5.5 V	2.7 V	SOT-23-8	85 °C	-40 C	SOT-23-8	External		0.2 LSB 0.3 LSB	8	5.5 V	2.7 V	SPI	50 µs	Voltage - Buffered	R-2R

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	$ 5.88
		10	$ 3.96
		25	$ 3.46
		100	$ 2.90
		250	$ 2.63
		500	$ 2.46
		1000	$ 2.32
	Digi-Reel®	1	$ 5.88
		10	$ 3.96
		25	$ 3.46
		100	$ 2.90
		250	$ 2.63
		500	$ 2.46
		1000	$ 2.32
	N/A	7596	$ 4.81
		12500	$ 4.81
	Tape & Reel (TR)	2500	$ 2.18
Newark	Each (Supplied on Cut Tape)	1	$ 5.61
		10	$ 3.94
		25	$ 3.44
		50	$ 3.21
		100	$ 2.98
		250	$ 2.67
		500	$ 2.45

Description

General part information

MAX5223 Series

The MAX5223 contains two 8-bit, buffered, voltage output digital-to-analog converters (DAC A and DAC B) in a small 8-pin SOT23 package. DAC outputs can source and sink 1mA to within 100mV of ground and VDD. The MAX5223 operates with a single +2.7V to +5.5V supply.The device uses a 3-wire serial interface, which operates at clock rates up to 25MHz and is compatible with SPI™, QSPI™, and MICROWIRE™ interface standards. The serial input shift register is 16 bits long and consists of 8 bits of DAC input data and 8 bits for DAC selection and shutdown control. DAC registers can be loaded independently or in parallel at the positive edge of active-low CS.The MAX5223's ultra-low power consumption and tiny 8-pin SOT23 package make it ideal for portable and battery-powered applications. Supply current is a low 100µA and drops below 1µA in shutdown mode. In addition, the reference input is disconnected from the REF pin during shutdown, which reduces the system's total power consumption.ApplicationsCable ModemsCell PhonesCordless PhonesDigital Still CamerasFaxesHandy TerminalsModemsNotebook ComputersPagersPalmtop ComputersPDAs and OrganizersPen Entry PalmtopsPortable Patient Monitoring/Drug DeliveryPortable Test MetersPrinters