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MAX1471ATJ/V+ PDF预览

MAX1471ATJ/V+

更新时间： 2024-10-03 13:02:43
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
26页 397K
描述
Telecom Circuit, 1-Func, CMOS, TQFN-32

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MAX1471ATJ/V+ 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：8542.39.00.01Factory Lead Time：6 weeks
风险等级：2.19JESD-30 代码：S-XQCC-N34
JESD-609代码：e3长度：5 mm
湿度敏感等级：1功能数量：1
端子数量：34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）：NOT SPECIFIED电源：2.4/3.6 V
认证状态：Not Qualified筛选级别：AEC-Q100
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/V+ 数据手册

 浏览型号MAX1471ATJ/V+的Datasheet PDF文件第2页浏览型号MAX1471ATJ/V+的Datasheet PDF文件第3页浏览型号MAX1471ATJ/V+的Datasheet PDF文件第4页浏览型号MAX1471ATJ/V+的Datasheet PDF文件第5页浏览型号MAX1471ATJ/V+的Datasheet PDF文件第6页浏览型号MAX1471ATJ/V+的Datasheet PDF文件第7页 
19-3272; Rev 1; 3/05  
315MHz/434MHz Low-Power, 3V/5V  
ASK/FSK Superheterodyne Receiver  
General Description  
Features  
♦ ASK and FSK Demodulated Data on Separate  
The MAX1471 low-power, CMOS, superheterodyne, RF  
dual-channel receiver is designed to receive both ampli-  
tude-shift-keyed (ASK) and frequency-shift-keyed (FSK)  
data without reconfiguring the device or introducing any  
time delay normally associated with changing modula-  
tion schemes. The MAX1471 requires few external com-  
ponents 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  
1.1µA Deep-Sleep Mode  
The MAX1471 includes all the active components  
required in a superheterodyne receiver including: a low-  
noise 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 low-  
power operation, which is configured through a serial  
interface bus.  
♦ Discontinuous Receive (DRX) Low-Power  
Management  
♦ Fast-On Startup Feature < 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  
The MAX1471 is available in a 32-pin thin QFN package  
and is specified over the automotive -40°C to +125°C  
temperature range.  
*0.2% BER, 4kbps, Manchester-encoded data, 280kHz IF BW  
Applications  
Ordering Information  
Automotive Remote Keyless Entry (RKE)  
Tire Pressure Monitoring Systems  
Garage Door Openers  
Wireless Sensors  
PART  
TEMP RANGE  
PIN-PACKAGE  
MAX1471ATJ  
-40°C to +125°C  
32 Thin QFN-EP**  
**EP = Exposed pad.  
Pin Configuration  
Wireless Keys  
TOP VIEW  
Security Systems  
Medical Systems  
32  
31  
30  
29  
28  
27  
26  
25  
Home Automation  
DSA-  
DSA+  
OPA+  
DFA  
1
2
3
4
5
6
7
8
24 DV  
DD  
Local Telemetry Systems  
23  
22  
DGND  
DFF  
21 OPF+  
20 DSF+  
MAX1471  
XTAL2  
XTAL1  
19  
18 PDMAXF  
17  
DSF-  
AV  
DD  
LNAIN  
PDMINF  
9
10 11 12 13 14 15 16  
THIN QFN  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  
1234567...26

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

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MAX1471ATJ-T MAXIM

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MAX1472 MAXIM

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 		300MHz-to-450MHz Low-Power, Crystal-Based ASK Transmitter
MAX1472 ADI

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 		300MHz至450MHz、低功耗、基于晶振的ASK发送器
MAX1472_05 MAXIM

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 		300MHz-to-450MHz Low-Power, Crystal-Based ASK Transmitter
MAX1472_09 MAXIM

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MAX1472_1 MAXIM

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 		Evaluation Kit
MAX1472_10 MAXIM

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 		300MHz-to-450MHz Low-Power, Crystal-Based ASK Transmitter

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