EVAL-ADXRS620Z Analog Devices Inc, EVAL-ADXRS620Z Datasheet

EVAL-ADXRS620Z

Manufacturer Part Number

EVAL-ADXRS620Z

Description

EB ?300?/sec Yaw Rate Gyroscope

Manufacturer

Analog Devices Inc

Datasheets

1.EVAL-ADXRS620Z.pdf (12 pages)

2.EVAL-ADXRS620Z.pdf (2 pages)

Specifications of EVAL-ADXRS620Z

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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One Technology Way • P.O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com

GENERAL DESCRIPTION

The EVAL-ADXRS620 is a simple evaluation board that

allows quick evaluation of the performance of the ADXRS620

±300°/sec yaw rate gyro. No additional external components

are required for operation. The EVAL-ADXRS620 has a 20-lead,

dual in-line (0.3 inch width × 0.1 inch pin spacing) interface

that allows easy prototyping of products without BGA

soldering.

CIRCUIT DESCRIPTION

The schematic of the EVAL-ADXRS620 is shown in Figure 1.

The numbers that appear in squares correspond to the pins on

the evaluation board. It is identical to the suggested application

shown in the ADXRS620 data sheet.

The analog and power grounds (AGND and PGND) have

separate power planes in this evaluation board to accommodate

application-specific grounding schemes. If the user requires

only a single ground plane, these nodes can be shorted together.

Both AGND and PGND must be grounded for the evaluation

board to operate properly.

Note that the analog supply voltage and charge pump supply

voltage (AV

ADXRS620 and that the user can connect these as appropriate

to their application.

The parts layout of the EVAL-ADXRS620 is shown in Figure 2,

and the parts list for the EVAL-ADXRS620 is shown in Table 1.

As delivered, the EVAL-ADXRS620 is set to 10 Hz bandwidth

further reduce the bandwidth and improve the noise floor.

SPECIAL NOTES ON HANDLING

Note that the EVAL-ADXRS620 is not reverse polarity

protected. Reversing the power supply or applying inappro-

priate voltages to any pin (outside the Absolute Maximum

Ratings listed in the ADXRS620 data sheet) may damage the

EVAL-ADXRS620.

PLEASE SEE THE LAST PAGE FOR AN IMPORTANT

WARNING AND LEGAL TERMS AND CONDITIONS.

OUT

= 100 nF). The user can add an external capacitor to

and V

) are not connected on the EVAL-

Evaluating the ±300°/Sec, Single Chip Rate Gyro

Rev. 0 | Page 1 of 2

SCHEMATICS AND PARTS LIST/LAYOUT

Table 1. EVAL-ADXRS620 Parts List

Component

PGND

CP5

CP1

CP2

CP4

CP3

ST2

Evaluation Board User Guide

PIN 1

PIN 20

0.1"

Figure 2. EVAL-ADXRS620 Parts Layout

Figure 1. EVAL-ADXRS620 Schematic

ADXRS620

TOP VIEW

0.9"

NC = NO CONNECT

Value (nF)

100

UG-149

8 AGND

0.3"

ST1

SUMJ

RATEOUT

TEMP

RATIO

Related parts for EVAL-ADXRS620Z

EVAL-ADXRS620Z Summary of contents

Page 1

... DD ADXRS620 and that the user can connect these as appropriate to their application. The parts layout of the EVAL-ADXRS620 is shown in Figure 2, and the parts list for the EVAL-ADXRS620 is shown in Table 1. As delivered, the EVAL-ADXRS620 is set bandwidth (C = 100 nF). The user can add an external capacitor to OUT further reduce the bandwidth and improve the noise floor ...

Page 2

... Evaluation Board for any other purpose. Furthermore, the license granted is expressly made subject to the following additional limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third Party to access the Evaluation Board. As used herein, the term “ ...

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