EVAL-AD5755SDZ Analog Devices, EVAL-AD5755SDZ Datasheet

EVAL-AD5755SDZ

Manufacturer Part Number

EVAL-AD5755SDZ

Description

Data Conversion IC Development Tools Evaluation board i.c.

Manufacturer

Analog Devices

Type

DACr

Datasheet

1.EVAL-AD5755SDZ.pdf (52 pages)

Specifications of EVAL-AD5755SDZ

Rohs

yes

Product

Evaluation Boards

Tool Is For Evaluation Of

AD5755

Operating Supply Voltage

2.7 V to 5.5 V

Maximum Operating Temperature

+ 105 C

Minimum Operating Temperature

- 40 C

Factory Pack Quantity

Current page: 1 of 52
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Data Sheet

FEATURES

16-bit resolution and monotonicity

Dynamic power control for thermal management

Current and voltage output pins connectable to a single

Current output ranges: 0 mA to 20 mA, 4 mA to 20 mA,

Voltage output ranges (with 20% overrange): 0 V to 5 V, 0 V

User programmable offset and gain

On-chip diagnostics

On-chip reference (±10 ppm/°C maximum)

−40°C to +105°C temperature range

APPLICATIONS

Process control

Actuator control

PLCs

GENERAL DESCRIPTION

The AD5755 is a quad, voltage and current output DAC that

operates with a power supply range from −26.4 V to +33 V.

Rev. C

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

terminal

or 0 mA to 24 mA

±0.05% total unadjusted error (TUE) maximum

to 10 V, ±5 V, and ±10 V

±0.04% total unadjusted error (TUE) maximum

REFOUT

CLEAR

ALERT

FAULT

DGND

REFIN

LDAC

SYNC

SCLK

SDIN

SDO

NOTES

1. x = A, B, C, AND D.

AD1

AD0

–15V

AD5755

REFERENCE

INTERFACE

DIGITAL

AGND

+15V

Document Feedback

FUNCTIONAL BLOCK DIAGRAM

DAC CHANNEL A

DAC CHANNEL B

DAC CHANNEL C

DAC CHANNEL D

GAIN REG A

OFFSET REG A

Figure 1.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Technical Support

On-chip dynamic power control minimizes package power

dissipation in current mode. This is achieved by regulating the

voltage on the output driver from 7.4 V to 29.5 V using a dc-to-

dc boost converter optimized for minimum on chip power

dissipation.

The part uses a versatile 3-wire serial interface that operates at

clock rates of up to 30 MHz and is compatible with standard

SPI, QSPI™, MICROWIRE™, DSP, and microcontroller inter-

face standards. The interface also features optional CRC-8

packet error checking, as well as a watchdog timer that

monitors activity on the interface.

PRODUCT HIGHLIGHTS

COMPANION PRODUCTS

Product Family: AD5755-1,

External References: ADR445,

Digital Isolators: ADuM1410,

Power: ADP2302,

Additional companion products on the

5.0V

DAC A

CONVERTER

DC-TO-DC

4 mA to 20 mA and Voltage Output DAC,

Dynamic power control for thermal management.

16-bit performance.

Multichannel.

Quad Channel, 16-Bit, Serial Input,

OUTPUT RANGE

CURRENT AND

VOLTAGE

ADP2303

SCALING

7.4V TO 29.5V

BOOST_x

Dynamic Power Control

AD5757

ADuM1411

ADR02

–V

OUT_x

SET_x

AD5755 product page

SENSE_x

AD5755

www.analog.com

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