參數(shù)資料
型號: TDA5100A
廠商: INFINEON TECHNOLOGIES AG
英文描述: ASK Transmitter 434 MHz
中文描述: ASK發(fā)射434兆赫
文件頁數(shù): 3/29頁
文件大小: 936K
代理商: TDA5100A
Remote control systems
Product Info
Product Info
Wireless Components
Specification, March 2001
Package
TDA 5100A
preliminary
Product Info
General Description
The TDA 5100A is a single chip ASK
transmitter for the frequency band 433-
435 MHz. The IC offers a high level of
integration and needs only a few exter-
nal 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. Addi-
tionally features like a power down
mode, a low power detect and a divided
clock output are implemented.
Features
fully integrated
frequency synthesizer
VCO without external components
high efficiency power amplifier
frequency range 433-435 MHz
ASK modulation
low supply current (typically 7mA)
voltage supply range 2.1 - 4 V
power down mode
low voltage sensor
clock output for μC
low external component count
Applications
Keyless entry systems
Alarm systems
Communication systems
Ordering Information
Type
Ordering Code
Package
TDA 5100A
Q67036-A1149
P-TSSOP-10
available on tape and reel
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