Datasheet > AU6802

AU6802

更新时间： 2022-01-13 12:47:57

品牌	Logo	应用领域
其他 - ETC		转换器
页数	文件大小	规格书
2页	400K
描述
High-speed, Digital-Tracking, Complete 10/12-Bit Resolver-to-Digital Converter

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数据手册

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AU6802 数据手册

ENCODER TECHNOLOGY

Smartcoder

AU6802

High-speed, Digital-Tracking, Complete

10/12-Bit Resolver-to-Digital Converter

g Features

(1)

Vehicle-mount quality

✷ Quality level: Transportation equipment involved with safety

✷ Operating temperature range: - 40° ~ + 125°C

(2)

(3)

High accuracy

g Outline

Simple to use

✷ Real time output (High tracking rate: 2000,000 rpm for 10

bit resolution

✷ Single power supply of DC5V (integrated oscillator for

exciting resolver: 10/20 kHz)

✷ Small size and light weight (10 x 10mm, Pin interval:

0.65mm, 52 pins QFP, Wt.-1 gram)

✷ Built-in test (Abnormality detection) function

✷ Pulse + Serial/Parallel/Bus output (Selectable)

✷ Resolution of 10/12 bits (Selectable)

✷ Capability to set the number of poles for UVW

(Selectable from x 1, 2, 3, 4)

✷ Clock input (20MHz): External CLK input/Crystal resonator

/Ceramic resonator (Selectable)

g Specifications

Resolution

1,024 (=2¹⁰)

±10.6 arc-minutes ± 1.5LSB

0.5 ms typ.

4,096 (=2¹²)

For 1 revolution of electric angle

As static accuracy in electric angle

For step input of 179° in electric angle

As maximum tracking rate in electric angle

As output response delay in electric angle

Conversion accuracy

Settling time

Tracking rate

2 ms typ.

50,000 rpm

200,000 rpm

Response

±0.2°max./10,000 rpm ±0.4°max./10,000 rpm

256 P/T 1024 P/T

DC 5V ± 5% 50mA Max

2 phase pulse signal

Source dissipation

Operating Temperature

Storage temperature

Humidity

-40 ~ + 125°C

-60 ~ + 150°C

90% RH

Mass

1g Max

ENCODER TECHNOLOGY Units 5 & 6, Leatherhead Ind. Est, Station Rd, Leatherhead Surrey, KT22 7AL, UK

Tel +44 (0)1372 377985 Fax +44 (0)1372 386973 Email: sales@encoder-technology.com Web: www.encoder-technology.com

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