A7121中文资料PDF规格书
A7121规格书详情
General Description
A7121 is a monolithic CMOS integrated circuit for wireless applications in 2.4GHz ISM band. The device is provided in a 32-lead plastic QFN5X5 packaging and is designed as a complete GFSK transceiver up to 3Mbps data rate. The chip features a fully programmable frequency synthesizer with integrated VCO circuitry.
Features
2400MHz~2484MHz worldwide license free frequency band
Up to 79 selectable channels
2.2 V – 2.8 V voltage supply
Programmable output power up to 0dBm
Channel switching time < 200us
1 or 3Mbps high speed data rate
-20 ºC to 85 ºC operating temperature
-87dBm sensitivity
Direct / FIFO mode operation
Modem interface for low speed, low cost microcontroller
Low IF architecture with few external components
Typical Applications
Wireless digital audio
Wireless Mouse and Keyboard
2.4GHz ISM Band Communication System
Wireless game pad
Wireless toy
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AMCOM/笙科 |
23+ |
NA/ |
9550 |
原装现货,当天可交货,原型号开票 |
询价 | ||
AMICCOM/笙科 |
22+ |
QFN |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
AMICCOM |
21+ |
QFN32 |
35200 |
一级代理/放心采购 |
询价 | ||
AMICCOM/笙科 |
2022+ |
QFN |
50773 |
询价 | |||
AIT |
22+23+ |
DFN10 |
77832 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
AMICCOM/笙科 |
QFN |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
AIT-创瑞科技 |
24+25+/26+27+ |
DFN-10 |
78800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
AMICCOM/笙科 |
22+ |
QFN |
22500 |
原装现货假一赔十 |
询价 | ||
AIT |
21+ |
SOT-25 |
3000 |
只做原装 |
询价 | ||
AiT Semiconductor Inc |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 |