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MAX7034AUI+

射频家庭自动化, 300MHz至450MHz, ASK, -114dBm, 66Kbps, 4.5V至5.5V电源, TSSOP-28

MAXIM INTEGRATED PRODUCTS MAX7034AUI+
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制造商产品编号:
MAX7034AUI+
库存编号
2512348
查看所有技术文档

产品概述

The MAX7034AUI+ is a 315MHz/434MHz ASK Superheterodyne receiver in 28 pin TSSOP package. The MAX7034 fully integrated low power CMOS superheterodyne receiver is ideal for receiving amplitude shift keyed (ASK) data in the 300MHz to 450MHz frequency range (including the popular 315MHz and 433.92MHz frequencies). The receiver has an RF sensitivity of -114dBm. With few external components and a low-current power-down mode, it is ideal for cost-sensitive and power-sensitive applications typical in the automotive and consumer markets. The MAX7034 consists of a low-noise amplifier (LNA), a fully differential image-rejection mixer, an on-chip phase-locked loop (PLL) with integrated voltage-controlled oscillator (VCO), a 10.7MHz IF limiting amplifier stage with received-signal-strength indicator (RSSI) and analogue baseband data-recovery circuitry.
  • Supply voltage range is 4.5V to 5.5V
  • Operating temperature range from -40°C to 125°C
  • Selectable image rejection centre frequency
  • Selectable x64 or x32 fLO/fXTAL ratio
  • Low (< 6.7mA) operating supply current
  • Less than 3.0µA low current power-down mode for efficient power cycling
  • Start-up time is 250µs
  • Built-in 44dB RF image rejection
  • Excellent receive sensitivity over temperature

应用

通信与网络, 无线, 安全, 自动化与过程控制, 建筑自动化

产品信息

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300MHz

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450MHz

:
ASK

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-114dBm

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66Kbps

:
-

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4.5V

:
5.5V

:
家庭自动化, 远程控制和传感, 远程无匙进入, 安全系统, 烟雾报警器

:
TSSOP

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28引脚

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-40°C

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125°C

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-

:
-

:
MSL 1 -无限制
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技术文档 (2)

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Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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93 有货

93 UK 有库存,可在 4-5 个工作日内发货

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