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器件3D模型￥ 4.139
TDA5101 数据手册 - Infineon（英飞凌）
制造商:
Infineon（英飞凌）
分类:
接口芯片
封装:
TSSOP-16
描述:
ASK发射315兆赫 ASK Transmitter 315 MHz
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P9P10Hot
原理图在P10P14P22P28
封装尺寸在P7
型号编码规则在P4
功能描述在P4P9P10P11P12P13P14P15P16P17P18P19
技术参数、封装参数在P33
应用领域在P4P6P22P23P24P25P26P27P28P29P30P31
导航目录
TDA5101数据手册
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of 39 Go
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Product Description
2 - 2
TDA 5101
Wireless Components
Specification, October 2001
2.1 Overview
The TDA 5101 is a single chip ASK/FSK transmitter for the frequency band 311-
317 MHz. The IC offers a high level of integration and needs only a few external
components. The device contains a fully integrated PLL synthesizer and a high
efficiency power amplifier to drive a loop antenna. A special circuit design and
an unique power amplifier design are used to save current consumption and
therefore to save battery life. Additional features like a power down mode, a low
power detect and a divided clock output are implemented. The IC can be used
for both ASK and FSK modulation.
2.2 Applications
■ Keyless entry systems
■ Remote control systems
■ Alarm systems
■ Communication systems
2.3 Features
■ fully integrated frequency synthesizer
■ VCO without external components
■ high efficiency power amplifier
■ frequency range 311-317 MHz
■ ASK/FSK modulation
■ low supply current (typically 7 mA)
■ voltage supply range 2.1 - 4 V
■ power down mode
■ low voltage sensor
■ programmable divided clock output for µC
■ low external component count
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