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MAX549ACUA The MAX549ACUA is an 8-bit voltage-output digital-to-analog converter from Analog Devices / Maxim Integrated. It features a 2.5V to 5.5V single supply and an SPI serial interface.
Mfr Part #:

MAX549ACUA

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX549ACUA is an 8-bit voltage-output digital-to-analog converter from Analog Devices / Maxim Integrated. It features a 2.5V to 5.5V single supply and an SPI serial interface.
✓ Total Stock: 28,291 pcs
$ Price Range: $8.70

MAX549ACUA Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
24,107 pcs
On Request
24107 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,500 pcs
On Request
3500 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
684 pcs
On Request
684 pcs On Request 1 On Request On Request 0605+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX549ACUA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Data Interface
Differential Output
INL
Lead Spacing
Mounting Type
Number of Bits
Number of D
Operating Temperature
Output Type
Reference Type
Settling Time
Supplier Device Package
Tape & Reel
Voltage
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MAX549ACUA Description

Short technical summary and product information.

The MAX549ACUA is a serial, 8-bit voltage-output digital-to-analog converter (DAC) designed for single-supply operation from +2.5V to +5.5V. It offers a ±1 LSB Total Unadjusted Error (TUE) specification guaranteed over temperature. The device operates with a low current consumption, typically 75µA with VDD = 2.5V, and can enter a shutdown mode drawing less than 1µA.

 

Featuring a 10MHz, 3-wire serial interface compatible with SPI, QSPI, and Microwire standards, the MAX549ACUA provides flexibility with double-buffered inputs. It has an external reference input and an unbuffered voltage output. The DAC is housed in a compact 8-uMAX package, making it suitable for portable and battery-powered applications.

 

Key applications include battery-powered systems, VCXO control, comparator-level settings, GaAs amp bias control, and digital gain and offset control. The device also includes features like power-on reset and independent shutdown capabilities for dual DAC versions (MAX548A/MAX549A).

 

This DAC is surface-mountable and comes in an 8-TSSOP, 8-MSOP package. Its operating temperature range is 0°C to 70°C.

MAX549ACUA Quick Information

Product Type: Digital to Analog Converter (DAC)
Canonical Name: Analog Devices / Maxim Integrated MAX549ACUA 8-Bit Voltage-Output DAC
Subcategory: DAC

MAX549ACUA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX549ACUA Estimated Pricing

Qty Low High
1+ $8.70 $8.70

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX549ACUA Features

  • 8-bit voltage-output digital-to-analog converter.
  • Operates from a single +2.5V to +5.5V supply.
  • ±1 LSB TUE specification guaranteed.
  • 10MHz, 3-wire SPI serial interface.
  • Low power consumption and 1µA shutdown mode.

MAX549ACUA Applications

  • Ideal for battery-powered systems.
  • Used for VCXO control applications.
  • Suitable for comparator-level settings.
  • Applicable for GaAs amp bias control.
  • Enables digital gain and offset control.

MAX549ACUA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MAX549ACUA?

The MAX549ACUA operates from a 2.5V to 5.5V single supply.

What package type is the MAX549ACUA available in?

The MAX549ACUA is available in an 8-uMAX/uSOP package for surface mounting.

What is the operating temperature range for the MAX549ACUA?

The operating temperature range for the MAX549ACUA is 0°C to 70°C.

What is the RoHS status of the MAX549ACUA?

The MAX549ACUA is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MAX549ACUA?

The Moisture Sensitivity Level (MSL) for the MAX549ACUA is 1 Unlimited.

What is the data interface used by the MAX549ACUA?

The MAX549ACUA uses an SPI data interface.

How many DAC channels does the MAX549ACUA have?

The MAX549ACUA has 2 DAC channels.

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