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MAX1471ATJ+T PDF预览

MAX1471ATJ+T

更新时间: 2024-10-03 19:58:55
品牌 Logo 应用领域
美信 - MAXIM 电信电信集成电路
页数 文件大小 规格书
27页 1740K
描述
Telecom Circuit, 1-Func, CMOS, ROHS COMPLIANT, TQFN-32

MAX1471ATJ+T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:HVQCCN, LCC32,.2SQ,20针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.14
JESD-30 代码:S-XQCC-N32JESD-609代码:e3
长度:5 mm湿度敏感等级:1
功能数量:1端子数量:32
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC32,.2SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:2.4/3.6 V认证状态:Not Qualified
座面最大高度:0.8 mm子类别:Other Telecom ICs
最大压摆率:0.0086 mA标称供电电压:3 V
表面贴装:YES技术:CMOS
电信集成电路类型:TELECOM CIRCUIT温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:5 mm
Base Number Matches:1

MAX1471ATJ+T 数据手册

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MAX1471  
315MHz/434MHz Low-Power, 3V/5V  
ASK/FSK Superheterodyne Receiver  
General Description  
Benefits and Features  
ASK and FSK Demodulated Data on Separate  
The MAX1471 low-power, CMOS, superheterodyne,  
RF dual-channel receiver is designed to receive both  
amplitude-shift-keyed (ASK) and frequency-shift-keyed  
(FSK) data without reconfiguring the device or introducing  
any time delay normally associated with changing  
modulation schemes. The MAX1471 requires few external  
components to realize a complete wireless RF digital data  
receiver for the 300MHz to 450MHz ISM bands.  
Outputs  
Specified over Automotive -40°C to +125°C  
Temperature Range  
Low Operating Supply Voltage Down to 2.4V  
On-Chip 3V Regulator for 5V Operation  
Low Operating Supply Current  
• 7mA Continuous Receive Mode  
•ꢀ 1.1μAꢀDeep-SleepꢀMode  
The MAX1471 includes all the active components required  
in a superheterodyne receiver including: a lownoise  
amplifier (LNA), an image-reject (IR) mixer, a fully  
integrated phase-locked loop (PLL), local oscillator (LO),  
10.7MHz IF limiting amplifier with received-signal strength  
indicator (RSSI), low-noise FM demodulator, and a  
3V voltage regulator. Differential peak-detecting data  
demodulators are included for both the FSK and ASK  
analog baseband data recovery. The MAX1471 includes  
a discontinuous receive (DRX) mode for lowpower  
operation, which is configured through a serial interface  
bus.  
Discontinuous Receive (DRX) Low-Power  
Management  
Fast-OnꢀStartupꢀFeatureꢀ<ꢀ250μs  
Integrated PLL, VCO, and Loop Filter  
45dB Integrated Image Rejection  
RF Input Sensitivity*  
• ASK: -114dBm  
• FSK: -108dBm  
Selectable IF BW with External Filter  
Programmable Through Serial User Interface  
RSSI Output and High Dynamic Range with AGC  
AEC-Q100 Qualified (MAX1471ATJ/V+ Only)  
*0.2% BER, 4kbps, Manchester-encoded data, 280kHz IF BW  
The MAX1471 is available in a 32-pin thin QFN package  
and is specified over the automotive -40°C to +125°C  
temperature range.  
Applications  
Automotive Remote Keyless Entry (RKE)  
Tire Pressure Monitoring Systems  
Garage Door Openers  
Wireless Sensors  
Wireless Keys  
Security Systems  
Medical Systems  
Home Automation  
Local Telemetry Systems  
19-3272; Rev 5; 7/17  

MAX1471ATJ+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX1471ATJ+ MAXIM

完全替代

Telecom Circuit, 1-Func, CMOS, ROHS COMPLIANT, TQFN-32
MAX1471ATJ-T MAXIM

完全替代

暂无描述

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