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MAX7034AUI+T PDF预览

MAX7034AUI+T

更新时间: 2024-11-05 03:19:47
品牌 Logo 应用领域
美信 - MAXIM 电信集成电路电信电路光电二极管
页数 文件大小 规格书
13页 207K
描述
315MHz/434MHz ASK Superheterodyne Receiver

MAX7034AUI+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:TSSOP
包装说明:TSSOP, TSSOP28,.25针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:14 weeks
风险等级:0.66Is Samacsys:N
JESD-30 代码:R-PDSO-G28长度:9.7 mm
湿度敏感等级:1功能数量:1
端子数量:28最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP28,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Other Telecom ICs最大压摆率:0.0087 mA
标称供电电压:5 V表面贴装:YES
技术:CMOS电信集成电路类型:TELECOM CIRCUIT
温度等级:AUTOMOTIVE端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.4 mm
Base Number Matches:1

MAX7034AUI+T 数据手册

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19-3109; Rev 0; 1/08  
315MHz/434MHz ASK Superheterodyne  
Receiver  
MAX7034  
General Description  
Features  
Optimized for 315MHz or 433.92MHz Band  
The MAX7034 fully integrated low-power CMOS super-  
heterodyne 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 sensi-  
tivity of -114dBm. With few external components and a  
low-current power-down mode, it is ideal for cost-sensi-  
tive and power-sensitive applications typical in the  
automotive and consumer markets. The MAX7034 con-  
sists 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 analog  
baseband data-recovery circuitry.  
Operates from Single +5.0V Supply  
Selectable Image-Rejection Center Frequency  
Selectable x64 or x32 fLO/fXTAL Ratio  
Low (< 6.7mA) Operating Supply Current  
< 3.0µA Low-Current Power-Down Mode for  
Efficient Power Cycling  
250µs Startup Time  
Built-In 44dB RF Image Rejection  
Excellent Receive Sensitivity Over Temperature  
-40°C to +125°C Operation  
The MAX7034 is available in a 28-pin TSSOP package  
and is specified over the automotive (-40°C to +125°C)  
temperature range.  
Ordering Information  
PIN-  
PKG  
Applications  
PART  
TEMP RANGE  
PACKAGE CODE  
Automotive Remote  
Keyless Entry  
Home Automation  
Remote Controls  
Local Telemetry  
Wireless Sensors  
28 TSSOP  
(9.7mm x  
4.4mm)  
MAX7034AUI+T  
-40°C to +125°C  
U28-1  
Security Systems  
Garage Door Openers  
+Denotes a lead-free package.  
T = Tape-and-reel.  
Typical Application Circuit appears at end of data sheet.  
Pin Configuration  
TOP VIEW  
+
XTAL1  
AV  
1
2
3
4
5
6
7
8
9
28 XTAL2  
27 SHDN  
DD  
LNAIN  
LNASRC  
AGND  
26 PDOUT  
25 DATAOUT  
24  
V
DD5  
MAX7034  
LNAOUT  
23 DSP  
AV  
22 DFFB  
21 OPP  
DD  
MIXIN1  
MIXIN2  
20 DSN  
AGND 10  
IRSEL 11  
19 DFO  
18 IFIN2  
17 IFIN1  
16 XTALSEL  
15 EN_REG  
MIXOUT 12  
DGND 13  
DV  
14  
DD  
TSSOP  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  

MAX7034AUI+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX7034AUI+ MAXIM

完全替代

暂无描述

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