Datasheet > ENA0339

ENA0339

更新时间： 2024-01-29 10:15:28

品牌	Logo	应用领域
三洋 - SANYO		无线
页数	文件大小	规格书
5页	57K
描述
Bi-CMOS IC 434MHz Band FSK/ASK Wireless Transmitter IC

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ENA0339 数据手册

Ordering number : EN*A0339

Bi-CMOS IC

434MHz Band FSK/ASK

Wireless Transmitter IC

LV2257PTT

Overview

The LV2257PTT is a 434MHz band FSK/ASK wireless transmitter IC.

Features

• Operating frequency range: 430 to 450MHz

• Miniature package: MSOP10 (0.5mm lead pitch)

Functions

• PLL circuit

• VCO

• Power amplifier

• FSK/ASK mode switching

• Transmitter output level switching

Specifications

Absolute Maximum Ratings at Ta = 25°C

Parameter

Maximum supply voltage

Symbol

max

Conditions

Ratings

Unit

4.5

+0.3

115

Maximum input voltage

max

Maximum output voltage

max

OUT

Allowable power dissipation

Operating temperature

Pd max

Topr

≤ 85°C, Mounted on a circuit board*

°C

-40 to +85

Storage temperature

Tstg

-55 to +150

2.0 to 3.5

Recommended operating supply voltage range

*: Circuit board: 20×10×0.8mm paper phenolic printed circuit board

Any and all SANYO Semiconductor products described or contained herein do not have specifications

that can handle applications that require extremely high levels of reliability, such as life-support systems,

aircraft's control systems, or other applications whose failure can be reasonably expected to result in

serious physical and/or material damage. Consult with your SANYO Semiconductor representative

nearest you before using any SANYO Semiconductor products described or contained herein in such

applications.

SANYO Semiconductor assumes no responsibility for equipment failures that result from using products

at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition

ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor

products described or contained herein.

D1306 SY IM No.A0339-1/5

12 3 4 5

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