QuickView - MAX5580, MAX5581, MAX5582, MAX5583, MAX5584, MAX5585 Buffered, Fast-Settling, Quad, 12-/10-/8-Bit, Voltage-Output DACs

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Description

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The MAX5580–MAX5585 quad, 12-/10-/8-bit, voltage-output, digital-to-analog converters (DACs) offer buffered outputs and a 3µs maximum settling time at the 12-bit level. The DACs operate from a +2.7V to +5.25V analog supply and a separate +1.8V to +5.25V digital supply. The 20MHz, 3-wire, serial interface is compatible with SPI™, QSPI™, MICROWIRE™, and digital signal processor (DSP) protocol applications. Multiple devices can share a common serial interface in direct-access or daisy-chained configuration. The MAX5580–MAX5585 provide two multifunctional, user-programmable, digital I/O ports. The externally selectable power-up states of the DAC outputs are either zero scale, midscale, or full scale. Software-selectable FAST and SLOW settling modes decrease settling time in FAST mode, or reduce supply current in SLOW mode.

The MAX5580/MAX5581 are 12-bit DACs, the MAX5582/MAX5583 are 10-bit DACs, and the MAX5584/MAX5585 are 8-bit DACs. The MAX5580/MAX5582/MAX5584 provide unity-gain-configured output buffers, while the MAX5581/MAX5583/MAX5585 provide force-sense-configured output buffers. The MAX5580–MAX5585 operate over the extended -40°C to +85°C temperature range and are available in a space-saving, 6.5mm x 4.4mm, 20-pin, TSSOP package.

Key Features

Applications/Uses

3µs (max) 12-Bit Settling Time to 0.5 LSB
Quad, 12-/10-/8-Bit Serial DACs in TSSOP Package
±1 LSB (max) INL and DNL at 12-Bit Resolution
Two User-Programmable Digital I/O Ports
Single +2.7V to +5.25V Analog Supply
+1.8V to AV_DD Digital Supply
20MHz, 3-Wire, SPI-/QSPI-/MICROWIRE-/DSP-Compatible Serial Interface
Glitch-Free Outputs Power Up to Zero Scale, Midscale, or Full Scale Controlled by PU Pin
Unity-Gain or Force-Sense-Configured Output Buffers

	Automated Test Equipment (ATE)
	Automatic Tuning
	Digital Offset and Gain Adjustments
	Fast Parallel DAC to Serial DAC Upgrades
	Industrial Process Controls
	Microprocessor (µP)-Controlled Systems
	Motion Control
	Portable Instrumentation
	Power Amplifier Control
	Programmable Attenuators
	Programmable Voltage and Current Sources

Key Specifications: Precision DACs (12-16 Bits)

Part Number

Number of Bits

Number of Channels

Output Type

Reference

Max. INL (±LSB)

Interface

Min. Single Supply (V)

Max. Single Supply (V)

Operating Temp. Range (°C)

Price^**

MAX5580A

Voltage- Buffered

Ext.

Serial - SPI

2.7

5.25

-40 to +85

$11.84 @ 1k

MAX5580B

Voltage- Buffered

Ext.

Serial - SPI

2.7

5.25

-40 to +85

$8.29 @ 1k

MAX5581A

Voltage- Buffered

Ext.

Serial - SPI

2.7

5.25

-40 to +85

$11.84 @ 1k

MAX5581B

Voltage- Buffered

Ext.

Serial - SPI

2.7

5.25

-40 to +85

$8.29 @ 1k

See All Precision DACs (12-16 Bits) (235)

Key Specifications: Precision DACs (4-12 Bits)

Part Number

Number of Bits

Number of Channels

Output Type

Reference

Max. INL (±LSB)

Interface

Min. Single Supply (V)

Max. Single Supply (V)

Operating Temp. Range (°C)

Price^**

MAX5580A

Voltage- Buffered

Ext.

Serial - SPI

2.7

5.25

-40 to +85

$11.84 @ 1k

MAX5580B

$8.29 @ 1k

MAX5581A

$11.84 @ 1k

MAX5581B

$8.29 @ 1k

MAX5582

$4.15 @ 1k

MAX5583

$4.15 @ 1k

MAX5584

0.5

$2.31 @ 1k

MAX5585

0.5

$2.31 @ 1k

See All Precision DACs (4-12 Bits) (261)

Notes:
^**This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.