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PT2260-R2(L)

更新时间： 2024-01-23 01:22:45

品牌	Logo	应用领域
普诚科技 - PTC		远程控制集成电路消费电路商用集成电路遥控光电二极管编码器遥控器
页数	文件大小	规格书
16页	298K
描述
Remote Control Transmitter IC, CMOS, PDIP16

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中文翻译

获取价格

技术参数
数据手册

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PT2260-R2(L) 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
包装说明：	SOP, SOP16,.25	Reach Compliance Code：	unknown
风险等级：	5.63	Is Samacsys：	N
商用集成电路类型：	REMOTE CONTROL TRANSMITTER IC	JESD-30 代码：	R-PDSO-G16
端子数量：	16	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP16,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
电源：	1.8/10 V	认证状态：	Not Qualified
子类别：	Remote Control ICs	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	Base Number Matches：	1

PT2260-R2(L) 数据手册

Tel: 886-2-66296288

Fax: 886-2-29174598

URL: http://www.princeton.com.tw

Remote Control Encoder

CODE WORD

PT2260

A group of Code Bits is called a Code Word. A Code Word consists of 12 AD bits followed by one Sync.

Bit. The 12 AD bits are determined by the corresponding states of A0 ~ A7, A8/D3, A9/D2, D1 and D0

pins at the time of transmission. When the Data Type of PT2260 is used, the address bits will decrease

accordingly.

For example: In the 4-Data Type where the address has eight (8) bits, the transmitting format is:

8 Address Bits

4 Data Bits

Sync. bit

PT2260 has a maximum of ten (10) Address Bits. The following diagram shows the code bits with their

corresponding pins.

A8/D3

A9/D2 D1

SYNC. BIT

One Complete Code Word

2 Data: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 D1 D0 Sync Bit

4 Data: A0 A1 A2 A3 A4 A5 A6 A7 D3 D2 D1 D0 Sync Bit

The Code Bits A0 ~ A7, A8/D3, A9/D2, D1 and D0 are determined by the states set at these pins. For

example, when the A0 (Pin No.1) is set to “1” (Vcc), the Code Bit A0 is synthesized as “1” bit. In the

same manner, when it (A0 Pin) is set to “0” (Vss) or left floating, the Code Bit A0 is synthesized as a “0”

or “f” bit respectively.

When PT2260 detects “1” on any of the Data pins, it outputs a Code Word at DOUT. If the Data Pin is

still in high state (“1”) the time the Code Word transmission ends, PT2260 outputs the same Code

Word. Please refer to the diagram below:

DATA PIN

1 Code Word

1 Code Word 1 Code Word 1 Code Word

DOUT

PT2260 V1.4

- 6 -

April, 2006

1...3 4 567 8 9...16

中文翻译

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