MAX5522, MAX5523, MAX5524, MAX5525 Dual, Ultra-Low-Power, 10-Bit, Voltage-Output DACs

Description

The MAX5522-MAX5525 are dual, 10-bit, ultra-lowpower, voltage-output, digital-to-analog converters (DACs) offering rail-to-rail buffered voltage outputs. The DACs operate from a 1.8V to 5.5V supply and consume less than 5µA, making the devices suitable for lowpower and low-voltage applications. A shutdown mode reduces overall current, including the reference input current, to just 0.18µA. The MAX5522-MAX5525 use a 3-wire serial interface that is compatible with SPI™, QSPI™, and MICROWIRE™.

Upon power-up, the MAX5522-MAX5525 outputs are driven to zero scale, providing additional safety for applications that drive valves or for other transducers that need to be off during power-up. The zero-scale outputs enable glitch-free power-up. The MAX5522 accepts an external reference input and provides unity-gain outputs. The MAX5523 contains a precision internal reference and provides a buffered external reference output with unity-gain DAC outputs. The MAX5524 accepts an external reference input and provides force-sense outputs. The MAX5525 contains a precision internal reference and provides a buffered external reference output with force-sense DAC outputs. The MAX5524/MAX5525 are available in a 4mm x 4mm x 0.8mm, 12-pin, thin QFN package. The MAX5522/MAX5523 are available in an 8-pin µMAX package. All devices are guaranteed over the extended -40°C to +85°C temperature range. For 12-bit compatible devices, refer to the MAX5532-MAX5535 data sheet. For 8-bit compatible devices, refer to the MAX5512-MAX5515 data sheet.

Key Features

Applications/Uses

Ultra-Low 5µA Supply Current
Shutdown Mode Reduces Supply Current to 0.18µA (max)
Single +1.8V to +5.5V Supply
Small 4mm x 4mm x 0.8mm Thin QFN Package
Internal Reference Sources 8mA of Current (MAX5523/MAX5525)
Flexible Force-Sense-Configured Rail-to-Rail Output Buffers
Fast 16MHz, 3-Wire, SPI-/QSPI-/MICROWIRE-Compatible Serial Interface
TTL- and CMOS-Compatible Digital Inputs with Hysteresis
Glitch-Free Outputs During Power-Up
EV Kit Available

	Automatic Trimming and Calibration in Factory or Field
	Chemical Sensor Cell Bias for Gas Monitors
	Industrial Process Control and Remote Industrial Devices
	Portable Battery-Powered Devices Instrumentation
	Programmable LCD Bias
	Programmable Voltage and Current Sources
	Remote Data Conversion and Monitoring

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^**

MAX5522

Voltage- Buffered

Ext.

Serial - SPI

1.8

5.5

-40 to +85

$1.62 @ 1k

MAX5523

Int.

$2.01 @ 1k

MAX5524

Ext.

$1.62 @ 1k

MAX5525

Int.

$2.01 @ 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.

Ordering Information

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-16 of 16

MAX5522

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX5522EUA

uMAX;8 pin;0 mm²
Outline Drawing: 21-0036 (PDF)
Land Pattern: 90-0092 (PDF)
Use pkgcode/variation: U8CN-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX5522EUA-T

uMAX;8 pin;0 mm²
Outline Drawing: 21-0036 (PDF)
Land Pattern: 90-0092 (PDF)
Use pkgcode/variation: U8CN-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX5522EUA+

uMAX;8 pin;0 mm²
Outline Drawing: 21-0036 (PDF)
Land Pattern: 90-0092 (PDF)
Use pkgcode/variation: U8CN+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX5522EUA+T

uMAX;8 pin;0 mm²
Outline Drawing: 21-0036 (PDF)
Land Pattern: 90-0092 (PDF)
Use pkgcode/variation: U8CN+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX5523

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX5523EUA

uMAX;8 pin;0 mm²
Outline Drawing: 21-0036 (PDF)
Land Pattern: 90-0092 (PDF)
Use pkgcode/variation: U8CN-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX5523EUA-T

Land Pattern: Not Available

-40°C to +85°C

See data sheet

MAX5523EUA+

uMAX;8 pin;0 mm²
Outline Drawing: 21-0036 (PDF)
Land Pattern: 90-0092 (PDF)
Use pkgcode/variation: U8CN+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX5523EUA+T

uMAX;8 pin;0 mm²
Outline Drawing: 21-0036 (PDF)
Land Pattern: 90-0092 (PDF)
Use pkgcode/variation: U8CN+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX5524

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX5524ETC

TQFN;12 pin;17 mm²
Outline Drawing: 21-0139 (PDF)
Land Pattern: 90-0068 (PDF)
Use pkgcode/variation: T1244-4*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX5524ETC-T

TQFN;12 pin;17 mm²
Outline Drawing: 21-0139 (PDF)
Land Pattern: 90-0068 (PDF)
Use pkgcode/variation: T1244-4*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX5524ETC+

TQFN;12 pin;17 mm²
Outline Drawing: 21-0139 (PDF)
Land Pattern: 90-0068 (PDF)
Use pkgcode/variation: T1244+4*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX5524ETC+T

TQFN;12 pin;17 mm²
Outline Drawing: 21-0139 (PDF)
Land Pattern: 90-0068 (PDF)
Use pkgcode/variation: T1244+4*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX5525

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX5525ETC

TQFN;12 pin;17 mm²
Outline Drawing: 21-0139 (PDF)
Land Pattern: 90-0068 (PDF)
Use pkgcode/variation: T1244-4*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX5525ETC-T

TQFN;12 pin;17 mm²
Outline Drawing: 21-0139 (PDF)
Land Pattern: 90-0068 (PDF)
Use pkgcode/variation: T1244-4*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX5525ETC+

TQFN;12 pin;17 mm²
Outline Drawing: 21-0139 (PDF)
Land Pattern: 90-0068 (PDF)
Use pkgcode/variation: T1244+4*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX5525ETC+T

TQFN;12 pin;17 mm²
Outline Drawing: 21-0139 (PDF)
Land Pattern: 90-0068 (PDF)
Use pkgcode/variation: T1244+4*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis