MAXIM INTEGRATED PRODUCTS MAX7044AKA+T 芯片, 微处理器监控器
The is a 300MHz to 450MHz high efficiency, crystal based +13dBm ASK transmitter in 8 pin SOT-23 package. This crystal-referenced phase-locked-loop PLL VHF/UHF transmitter is designed to transmit OOK/ASK data in 300MHz to 450MHz frequency range. It supports data rates up to 100Kbps and provides output power up to +13dBm into a 50 ohm load while only drawing 7.7mA at 2.7V. Crystal based architecture of IC eliminates many of common problems with SAW based transmitter by providing greater modulation depth, faster frequency settling, higher tolerance of transmit frequency and reduced temperature dependence. A simple, single input data interface and a buffered clock-out signal at 1/16th crystal frequency makes MAX7044 compatible with almost any microcontroller or code hopping generator. It is used in remote keyless entry RKE, tire pressure monitoring TPM, garage door openers, wireless game consoles, wireless computer peripherals, wireless sensors & RF remote controls.
频率 300MHz ~ 450MHz
电源电压DC 3.60V max
工作电压 2.1V ~ 3.6V
供电电流 7.7 mA
针脚数 8
数据速率 100 kbps
输出功率 12.5 dBm
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 2.1V ~ 3.6V
电源电压Max 3.6 V
电源电压Min 2.1 V
安装方式 Surface Mount
引脚数 8
封装 SOT-23-8
长度 3.00 mm
宽度 3.00 mm
封装 SOT-23-8
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Cut Tape CT
制造应用 System Monitoring, RKE,TPM,安全系统, 通信与网络, 系统监控
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MAX7044AKA+T Maxim Integrated 美信 | 当前型号 | 当前型号 |
MAX7044AKA-T 美信 | 类似代替 | MAX7044AKA+T和MAX7044AKA-T的区别 |