Specification	DS4424N+T&R

Architecture	Current Source, Current Sink
Data Interface	I2C
Differential Output	False
INL/DNL (LSB)	1 LSB, 0.5 LSB
Mounting Type	Surface Mount
Number of D/A Converters	4
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Output Type	Current - Unbuffered
Package / Case	14-WFDFN Exposed Pad
Supplier Device Package	14-TDFN (3x3)
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

DS4424 Series

Part	Supplied Contents	Number of DAC's	Contents	Data Interface	DAC Type	Utilized IC / Part	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Mounting Type	INL/DNL (LSB)	Voltage - Supply, Digital [Max] [custom]	Voltage - Supply, Digital [Min] [custom]	Number of D/A Converters	Architecture	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Output Type	Package / Case
Analog Devices Inc./Maxim Integrated DS4424K	Board(s)	4	Board(s)	I2C	Current	DS4424
Analog Devices Inc./Maxim Integrated DS4424N+				I2C			85 °C	-40 C	14-TDFN (3x3)	Surface Mount	0.5 LSB 1 LSB	5.5 V	2.7 V	4	Current Sink Current Source	5.5 V	2.7 V	Current - Unbuffered	14-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated DS4424EVKIT#	Board(s)	4	Board(s)	I2C	Current	DS4424
Analog Devices Inc./Maxim Integrated DS4424N+T&R				I2C			85 °C	-40 C	14-TDFN (3x3)	Surface Mount	0.5 LSB 1 LSB	5.5 V	2.7 V	4	Current Sink Current Source	5.5 V	2.7 V	Current - Unbuffered	14-WFDFN Exposed Pad

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Cut Tape (CT)	1	$ 3.89	<3d
		10	$ 2.94
		25	$ 2.70
		100	$ 2.44
		250	$ 2.32
		500	$ 2.24
		1000	$ 2.18
	Tape & Reel (TR)	2500	$ 2.11	<3d
Mouser	N/A	1	$ 4.40	1m+
		10	$ 2.85
		25	$ 2.44
		100	$ 1.99
		250	$ 1.76
		500	$ 1.62
		1000	$ 1.51
		2500	$ 1.48

Description

General part information

DS4424 Series

The DS4422 and DS4424 contain two or four I²C programmable current DACs that are each capable of sinking and sourcing current up to 200μA. Each DAC output has 127 sink and 127 source settings that are programmed using the I²C interface. The current DAC outputs power up in a high-impedance state.ApplicationsAdjustable Current Sink or SourcePower-Supply AdjustmentPower-Supply Margining

Documents

Technical documentation and resources

DS4422-DS4424: Two-/Four-Channel, I²C, 7-Bit Sink/Source Current DAC Data Sheet (Rev.2)

Data Sheet