MAX5842LEUB+ by Analog Devices

Quad, 12-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC

Status: Active
Series: MAX5842
RoHS: Unknown
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The MAX5842 is a quad, 12-bit voltage-output, digital-to-analog converter (DAC) with an I²C-compatible, 2-wire interface that operates at clock rates up to 400kHz. The device operates from a single 2.7V to 5.5V supply and draws only 230µA at VDD = 3.6V. A power-down mode decreases current consumption to less than 1µA. The MAX5842 features three software-selectable power-down output impedances: 100kΩ, 1kΩ, and high impedance. Other features include internal precision Rail-to-Rail output buffers and a power-on reset (POR) circuit that powers up the DAC in the 100kΩ power-down mode. The MAX5842 features a double-buffered I²C-compatible serial interface that allows multiple devices to share a single bus. All logic inputs are CMOS-logic compatible and buffered with Schmitt triggers, allowing direct interfacing to optocoupled and transformer-isolated interfaces. The MAX5842 minimizes digital noise feedthrough by disconnecting the clock (SCL) signal from the rest of the device when an address mismatch is detected. The MAX5842 is specified over the extended temperature range of -40°C to +85°C and is available in a miniature 10-pin µMAX® package. Refer to the MAX5841 data sheet for the 10-bit version.

Prices starting from US$8.86


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$12.64
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Logo for element14 element14 US$13.17
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Features

Ultra-Low Supply Current 230µA at VDD = 3.6V 280µA at VDD = 5.5V
230µA at VDD = 3.6V
280µA at VDD = 5.5V
300nA Low-Power Power-Down Mode
Single 2.7V to 5.5V Supply Voltage
Fast 400kHz I²C-Compatible 2-Wire Serial Interface
Schmitt-Trigger Inputs for Direct Interfacing to Optocouplers
Rail-to-Rail Output Buffer Amplifiers
Three Software-Selectable Power-Down Output Impedances 100kΩ , 1kΩ , and High Impedance
100kΩ , 1kΩ , and High Impedance
Read-Back Mode for Bus and Data Checking
Power-On Reset to Zero
10-Pin µMAX Package

Specifications

Resolution (bits) 12
# Channels 4
Interface Serial - I2C
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
BudgetaryPrice (See Notes) 6.81


MAX5842LEUB+ Switches, Multiplexers & Demultiplexers by Analog Devices

IC 12BIT DAC I2C QUAD SMD 5842

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet 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 µMAX
No. of Pins 10Pins
Data Interface I2C
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 5842
IC Temperature Range Industrial
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 280µA
Supply Voltage Max 5.5V
Supply Voltage Min 2.7V
Termination Type Surface Mount Device

Alternative Descriptions

Ic, 12Bit Dac, I2C, Quad, Smd, 5842 | Newark Electronics
IC, 12BIT DAC, I2C, QUAD, SMD, 5842 | element14

Frequently Asked Questions

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Is the MAX5842LEUB+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX5842LEUB+ .

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