MAX5312 Maxim Integrated Products, MAX5312 Datasheet

MAX5312

Manufacturer Part Number

MAX5312

Description

Voltage-Output DAC

Manufacturer

Maxim Integrated Products

Datasheet

1.MAX5312.pdf (19 pages)

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Meier Automation Equipment Co., Limited

Part Number:

MAX5312EAE

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Company:

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Part Number:

MAX5312EAE+T

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Download datasheet (2Mb)

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The MAX5312 12-bit, serial-interface, digital-to-analog

converter (DAC) provides bipolar ±5V to ±10V outputs

from ±12V to ±15V power-supply voltages, or a unipo-

lar 5V to 10V output from a single 12V to 15V power-

supply voltage.

The MAX5312 features excellent linearity with both inte-

gral nonlinearity (INL) and differential nonlinearity (DNL)

guaranteed to ±1 LSB (max). The device also features

a fast 10µs to 0.5 LSB settling time, and a hardware-

shutdown feature that reduces current consumption to

3.5µA. The output goes to midscale at power-up in

bipolar mode (0V), and to zero scale at power-up in

unipolar mode (0V). A clear input (CLR) asynchronously

clears the DAC register and sets the output to 0V. The

output can be asynchronously updated with the load

DAC (LDAC) input.

The device features a 10MHz SPI™-/QSPI™-/

MICROWIRE™-compatible serial interface that oper-

ates with 3V or 5V logic. Additional features include a

serial-data output (DOUT) for daisy chaining and read-

back functions. The MAX5312 requires a 2V to 5.25V

external reference voltage and is available in a 16-pin

SSOP package that operates over the extended -40°C

to +85°C temperature range.

19-3119; Rev 0; 12/03

SPI and QSPI are trademarks of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corp.

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

Motor Control

Industrial Process Controls

Industrial Automation

Automatic Test Equipment (ATE)

Analog I/O Boards

Data-Acquisition Systems

________________________________________________________________ Maxim Integrated Products

±10V, 12-Bit, Serial, Voltage-Output DAC

General Description

Applications

MAX5312EAE

Unipolar or Bipolar Output-Voltage Ranges

Guaranteed INL ≤ ±1 LSB (max)

Guaranteed Monotonic: DNL ≤ ±1 LSB (max)

10µs Settling Time to 0.5 LSB

Low 3.5µA Shutdown Current

10MHz SPI-/QSPI-/MICROWIRE-Compatible Serial

Interface

Power-On Reset Sets DAC Output to 0V

Schmitt Trigger Inputs for Direct

Optocoupler Interface

Serial-Data Output Allows Daisy Chaining

of Devices

Small 16-Pin SSOP

Unipolar: 0 to (+2 x V

Supply)

Bipolar: (-2 x V

TOP VIEW

PART

UNI/BIP

DGND

SHDN

DOUT

SCLK

DIN

REF

Ordering Information

-40 C to +85 C

TEMP RANGE

MAX5312

) to (+2 x V

SSOP

REF

Pin Configuration

) (Single or Dual

REF

LDAC

CLR

REF

AGND

SGND

OUT

) (Dual Supply)

PIN-PACKAGE

16 SSOP

Features

Datasheet pdf - http://www.DataSheet4U.net/

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