MAX5742EUB+ by Analog Devices

12-Bit, Low-Power, Quad, Voltage-Output DAC with Serial Interface


The MAX5742 quad, 12-bit, low-power, buffered voltage-output, digital-to-analog converter (DAC) is packaged in a space-saving 10-pin µMAX® package (5mm x 3mm). The wide supply voltage range of +2.7V to +5.5V and 229µA supply current accommodates low-power and low-voltage applications. DAC outputs employ on-chip precision output amplifiers that swing rail-to-rail. The MAX5742's reference input accepts a voltage range from 0 to VDD. In power-down the reference input is high impedance, further reducing the system's total power consumption. The 20MHz, 3-wire SPI™, QSPI™, MICROWIRE™ and DSP-compatible serial interface saves board space and reduces the complexity of opto- and transformer-isolated applications. The MAX5742 on-chip power-on reset (POR) circuit resets the DAC outputs to zero and loads the output with a 100kΩ resistor to ground. This provides additional safety for applications that drive valves or other transducers that need to be off on power-up. The MAX5742's software-controlled power-down reduces supply current to less than 0.3µA and provides software-selectable output loads (1kΩ, 100kΩ, or high impedance) while in power-down. The MAX5742 is specified over the -40°C to +125°C automotive temperature range.

Where to Buy

Prices starting from US$9.87

Distributor Stock
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Farnell
from US$14.13
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Analog Devices
from US$11.26
1,610
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Newark Electronics
from US$14.94
244
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element14
from US$15.11
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CoreStaff
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Features

Ultra-Low Power Consumption 229µA at VDD = +3.6V 271µA at VDD = +5.5V
229µA at VDD = +3.6V
271µA at VDD = +5.5V
Wide +2.7V to +5.5V Single-Supply Range
10-Pin µMAX Package
0.3µA Power-Down Current
Guaranteed 12-Bit Monotonicity (±1 LSB DNL)
Safe Power-Up Reset to Zero Volts at DAC Output
Three Software-Selectable Power-Down Impedances (100kΩ, 1kΩ, Hi-Z)
Fast 20MHz 3-Wire SPI, QSPI, and MICROWIRE-Compatible Serial Interface
Rail-to-Rail Output Buffer Amplifiers
Schmitt-Triggered Logic Inputs for Direct Interfacing to Optocouplers
Wide -40°C to +125°C Operating Temperature Range

Specifications

Resolution (bits) 12
# Channels 4
Interface Serial - SPI
Output Type Voltage- Buffered
Reference Ext.
INL (±LSB) (max) 16
Supply Range (V) (min) 2.7
Supply Range (V) (max) 5.5
ICC (mA) (max) 0.42
Settling Time (µs) (typ) 4
Package/Pins UMAX/10
Oper. Temp. (°C) -40 to +85-40 to +125
BudgetaryPrice (See Notes) 10.32


MAX5742EUB+ Data & Signal Conversion by Analog Devices

IC 12BIT DAC SPI QUAD SMD 5742

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Resolution (Bits) 12bit
Sampling Rate -
Input Channel Type Serial
Supply Voltage Range 2.7V to 5.5V
ADC / DAC Case Style SOP
No. of Pins 10Pins
Data Interface 3 Wire Serial
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 5742
IC Temperature Range Industrial
Linearity Error 4%
Linearity Error ADC / DAC + 2LSB
Linearity Error ADC / DAC - 2LSB
No. of Bits 12bit
No. of Channels 4Channels
Operating Temperature Range -40°C to +85°C
Output Type Voltage
Settling Time 4µs
Supply Current 271µA
Supply Voltage Max 5.5V
Supply Voltage Min 2.7V
Termination Type Surface Mount Device

Alternative Descriptions

12-Bit, Low-Power, Quad, Volta | Analog Devices
Ic, 12Bit Dac, Spi, Quad, Smd, 5742 | Newark Electronics
IC, 12BIT DAC, SPI, QUAD, SMD, 5742 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX5742EUB+ ?

Additional datasheets, footprints and schematics for MAX5742EUB+ are listed on our Part Details page. You can also find images and similar parts to MAX5742EUB+ on this page.

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Is the MAX5742EUB+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX5742EUB+ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and CoreStaff have stock available or on a lead time for MAX5742EUB+ .

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