Datasheet > PT8A995

PT8A995

更新时间： 2024-11-12 14:54:39

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
10页	127K
描述
Digital Proportional Remote Controller with 2 Analog CHs & 2 Digital CHs

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中文翻译

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数据手册

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PT8A995 数据手册

PT8A995/9961/9962/9963/9964

Digital Proportional Remote Controller

with 2 Analog CHs & 2 Digital CHs

Features

Description

• PT8A995 works as encoder and PT8A9961/9962/

9963/9964 work as decoders

The PT8A995 and PT8A996x provide a simple and eco-

nomic solution for basic Digital Proportional R/C car toys.

The chipset uses CMOS LSI Analog and Mixed Signal

technology. They provide high quality encoder/decoder

circuit.

• Supply voltage: 3.3V to 6.0V

• Internal auto-shutdown function

• Internal over-load protection to meet HD271 safety

specification (996x)

• Integrated RF circuit (995)

PT8A995 severs as an encoder. To obtain accurate tim-

ing easily, Manchester encoding is employed. Some digi-

tal modulation scheme can be used, e.g., general ASK,

OOK, FSK and QPSK. OOK is easy to implement and

low cost.

• Two analog channels, one for tachospeed and the

other for steering

• 32 steps for each of two analog channels

• Fine tuning selection for two analog channels

• Few external components needed

• Closed loop adjustment for servo motor (996x)

• Built-in voltage regulator (996x)

The PT8A996x provides a simple and cost effective so-

lution for basic Digital Proportional R/C car toys with

PT8A995 together. RF circuit in receiver side can de-

modulate RF signal. The demodulated signal will be am-

plified and filtered. After that, the base-band signal is

formed. DPLL is adopted to generate sampling clock.

An internalA/D converter is required to make servo mo-

tor work well. The inputs are SRV and OFFSET. Over-

load protection mechanism is built-in to meet Toy Safety

Requirement.

• Package: 16-pin DIP (995P), 20-pin DIP (996xP),

20-pin SOIC (996xS), see Ordering Information.

Applications

• Remote Controller

• Toys

• Remote Measurement

Ordering Information

The PT8A996x provide four solutions for toy car by dif-

ferent capability Servo.

Part Number

PT8A995PE

PT8A996xPE

PT8A996xSE

Package

Lead free 16-pin DIP

Lead free 20-pin DIP

Lead free and Green

20-pin SOIC

PT8A9961 PT8A9962 PT8A9963 PT8A9964

mini car

small car

middle car

large car

Note: x means 1-4 to show different part no.

Adding E=Pb-free or Pb-free and Green

Adding X suffix=Tape/Reel

PT0093-4

07/06/12

12-07-0007

12 3 4 5 6 7...10

中文翻译

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与PT8A995相关器件

型号	品牌	获取价格	描述	数据表
PT8A995PE	PERICOM	获取价格	Consumer Circuit, CMOS, PDIP16, GREEN, MS-001D/BB, DIP-16
PT8A996	ETC	获取价格	Digital Proportional Remote Controller? \| PT8A996S+PT8A201W demo board application note?(P
PT8A9961	ETC	获取价格	Digital Proportional Remote Controller?
PT8A9961P	PERICOM	获取价格	Consumer Circuit, CMOS, PDIP20, DIP-20
PT8A9961PE	PERICOM	获取价格	Consumer Circuit, CMOS, PDIP20, GREEN, MS-001D/AD, DIP-20
PT8A9961S	PERICOM	获取价格	Consumer Circuit, CMOS, PDSO20, SOIC-20
PT8A9961SE	PERICOM	获取价格	Consumer Circuit, CMOS, PDSO20, GREEN, MS-013E/AC, SOIC-20
PT8A9961SEX	PERICOM	获取价格	Consumer Circuit, CMOS, PDSO20, GREEN, MS-013E/AC, SOIC-20
PT8A9962	ETC	获取价格	Digital Proportional Remote Controller?
PT8A9962PE	PERICOM	获取价格	Consumer Circuit, CMOS, PDIP20, GREEN, MS-001D/AD, DIP-20

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