MAX5223EKA+T by Analog Devices

Low-Power, Dual, 8-Bit, Voltage-Output Serial DAC in 8-Pin SOT23


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.

Where to Buy

Prices starting from US$2.26

Distributor Stock
Logo for Farnell
Farnell
from US$2.26
1,718
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$2.52
1,718
in stock
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Logo for element14
element14
from US$2.60
1,718
in stock
Buy Now

Features

Tiny 8-Pin SOT23 Package (3mm x 3mm)
Low Power Consumption 100µA Operating Current < 1µA Shutdown Current
100µA Operating Current
< 1µA Shutdown Current
+2.7V to +5.5V Single-Supply Operation
Dual Buffered Voltage Output
Programmable Shutdown Mode
25MHz, 3-Wire Serial Interface
SPI, QSPI, and MICROWIRE-Compatible

Specifications

Resolution (bits) 8
# Channels 2
Interface Serial - SPI
Output Type Voltage- Buffered
Reference Ext.
INL (±LSB) (max) 1
Supply Range (V) (min) 2.7
Supply Range (V) (max) 5.5
ICC (mA) (max) 0.275
Settling Time (µs) (typ) 50
Package/Pins SOT23/8
Oper. Temp. (°C) -40 to +85
BudgetaryPrice (See Notes) 1.83


MAX5223EKA+T Data & Signal Conversion by Analog Devices

DAC 8BIT DUAL SOT-23-8

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

Specifications

Resolution (Bits) 8bit
Sampling Rate -
Input Channel Type Serial
Supply Voltage Range 2.7V to 5.5V
ADC / DAC Case Style SOT-23
No. of Pins 8Pins
Data Interface SPI
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)

Alternative Descriptions

Dac, 8Bit, Dual, Sot-23-8 | Newark Electronics
DAC, 8BIT, DUAL, SOT-23-8 | element14

Frequently Asked Questions

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Is the MAX5223EKA+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX5223EKA+T have stock available?

Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX5223EKA+T .

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