Specification	MAX5443AEUA+T

Architecture	R-2R
Data Interface	SPI
Differential Output	False
INL/DNL (LSB)	0.5 LSB
Mounting Type	Surface Mount
Number of Bits	16
Number of D/A Converters	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Output Type	Voltage - Unbuffered
Package / Case	8-TSSOP, 8-MSOP
Package / Case	0.118 in, 3 mm Width
Reference Type	External
Settling Time	1 µs
Supplier Device Package	8-uMAX/uSOP
Voltage - Supply, Analog [Max]	3.6 V
Voltage - Supply, Analog [Min]	2.7 V
Voltage - Supply, Digital [Max] [custom]	3.6 V
Voltage - Supply, Digital [Min] [custom]	2.7 V

MAX5443 Series

+3V/+5V, Serial-Input, Voltage-Output, 16-Bit DACs

Part	Reference Type	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Supplier Device Package	Data Interface	Number of Bits	Voltage - Supply, Digital [Max] [custom]	Voltage - Supply, Digital [Min] [custom]	Number of D/A Converters	Architecture	Mounting Type	Output Type	Package / Case	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	INL/DNL (LSB)	Settling Time
Analog Devices Inc./Maxim Integrated MAX5443BCUA+	External	2.7 V	3.6 V	8-uMAX/uSOP	SPI	16	3.6 V	2.7 V	1	R-2R	Surface Mount	Voltage - Unbuffered	8-MSOP 8-TSSOP	0.118 in 3 mm Width	70 °C	0 °C	0.5 LSB	1 µs
Analog Devices Inc./Maxim Integrated MAX5443ACUA+T	External	2.7 V	3.6 V	8-uMAX/uSOP	SPI	16	3.6 V	2.7 V	1	R-2R	Surface Mount	Voltage - Unbuffered	8-MSOP 8-TSSOP	0.118 in 3 mm Width	70 °C	0 °C	0.5 LSB	1 µs
Analog Devices Inc./Maxim Integrated MAX5443BCUA+T	External	2.7 V	3.6 V	8-uMAX/uSOP	SPI	16	3.6 V	2.7 V	1	R-2R	Surface Mount	Voltage - Unbuffered	8-MSOP 8-TSSOP	0.118 in 3 mm Width	70 °C	0 °C	0.5 LSB	1 µs
Analog Devices Inc./Maxim Integrated MAX5443AEUA+	External	2.7 V	3.6 V	8-uMAX/uSOP	SPI	16	3.6 V	2.7 V	1	R-2R	Surface Mount	Voltage - Unbuffered	8-MSOP 8-TSSOP	0.118 in 3 mm Width	85 °C	-40 C	0.5 LSB	1 µs
Analog Devices Inc./Maxim Integrated MAX5443AEUA+T	External	2.7 V	3.6 V	8-uMAX/uSOP	SPI	16	3.6 V	2.7 V	1	R-2R	Surface Mount	Voltage - Unbuffered	8-MSOP 8-TSSOP	0.118 in 3 mm Width	85 °C	-40 C	0.5 LSB	1 µs
Analog Devices Inc./Maxim Integrated MAX5443AEUA	External	2.7 V	3.6 V	8-uMAX/uSOP	SPI	16	3.6 V	2.7 V	1	R-2R	Surface Mount	Voltage - Unbuffered	8-MSOP 8-TSSOP	0.118 in 3 mm Width	85 °C	-40 C	0.5 LSB	1 µs
Analog Devices Inc./Maxim Integrated MAX5443ACUA	External	2.7 V	3.6 V	8-uMAX/uSOP	SPI	16	3.6 V	2.7 V	1	R-2R	Surface Mount	Voltage - Unbuffered	8-MSOP 8-TSSOP	0.118 in 3 mm Width	70 °C	0 °C	0.5 LSB	1 µs
Analog Devices Inc./Maxim Integrated MAX5443ACUA+	External	2.7 V	3.6 V	8-uMAX/uSOP	SPI	16	3.6 V	2.7 V	1	R-2R	Surface Mount	Voltage - Unbuffered	8-MSOP 8-TSSOP	0.118 in 3 mm Width	70 °C	0 °C	0.5 LSB	1 µs

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 20.85
		2500	$ 20.85
	Tape & Reel (TR)	2500	$ 17.36

Description

General part information

MAX5443 Series

The MAX5441–MAX5444 are serial-input, voltage-output, 16-bit digital-to-analog converters (DACs) in tiny µMAX® packages, 50% smaller than comparable DACs in 8-pin SOs. They operate from low +3V (MAX5443/MAX5444) or +5V (MAX5441/MAX5442) single supplies. They provide 16-bit performance (±2 LSB INL and ±1 LSB DNL) over temperature without any adjustments. Unbuffered DAC outputs result in a low supply current of 120µA and a low offset error of 2 LSB.The DAC output ranges from 0 to VREF. For bipolar operation, matched scaling resistors are provided in the MAX5442/MAX5444 for use with an external precision op amp (such as the MAX400), generating a ±VREFoutput swing.A 16-bit serial word is used to load data into the DAC latch. The 25MHz, 3-wire serial interface is compatible with SPI/QSPI™/MICROWIRE®, and can interface directly with optocouplers for applications requiring isolation. A power-on reset circuit clears the DAC output to code 0 (MAX5441/MAX5443) or code 32768 (MAX5442 /MAX5444) when power is initially applied.A logic low on active-low CLR asynchronously clears the DAC output to code 0 (MAX5441/MAX5443) or code 32768 (MAX5442/MAX5444) independent of the serial interface.The MAX5441/MAX5443 are available in 8-pin µMAX packages. The MAX5442/MAX5444 are available in 10-pin µMAX packages.ApplicationsAutomated Test Equipment (ATE)Data AcquisitionHigh-Resolution Offset and Gain AdjustmentIndustrial Process Controls