MAX7058RF/IF射频/中频RFID的射频发射器规格书PDF中文资料

| 厂商型号 |
MAX7058 |
| 参数属性 | MAX7058 封装/外壳为24-WFQFN 裸露焊盘;包装为卷带(TR)剪切带(CT)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为RF/IF射频/中频RFID的射频发射器;MAX7058应用范围:汽车 RKE,遥控,无线传感器;产品描述:RF TX IC ASK 315-390MHZ 24WFQFN |
| 功能描述 | 315MHz/390MHz Dual-Frequency ASK Transmitter |
| 封装外壳 | 24-WFQFN 裸露焊盘 |
| 文件大小 |
219.69 Kbytes |
| 页面数量 |
14 页 |
| 生产厂商 | MAXIM |
| 中文名称 | 美信 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-2-9 23:00:00 |
| 人工找货 | MAX7058价格和库存,欢迎联系客服免费人工找货 |
MAX7058规格书详情
General Description
The MAX7058 UHF transmitter alternately transmits ASK/OOK data at 315MHz or 390MHz using a single crystal. The MAX7058 has internal tuning capacitors at the output of the power amplifier that can be programmed for matching to the antenna or load. The MAX7058 can transmit at a data rate up to 100kbps NRZ (50kbps Manchester coded). Typical transmitted power into a 50Ω load is +10dBm. The MAX7058 operates from +2.1V to +3.6V and draws under 8.0mA of current. The standby current is less than 1µA at room temperature. A 15MHz crystal is used as the reference for 315MHz and 390MHz operation by selecting synthesizer-divide ratios of 21 and 26, respectively.
特性 Features
● Switched 315MHz/390MHz Carrier Frequency Using One Crystal
● +2.1V to +3.6V Single-Supply Operation
● ASK/OOK Modulation
● Internal Switched Capacitors for Optimum DualFrequency Operation
● 8.0mA DC Current Drain (50 Duty Cycle OOK)
● 0.8µA Standby Current
● Small 4mm x 4mm, 24-Pin Thin QFN Package
Applications
● Garage Door Openers
● RF Remote Controls
● Home Automation
● Wireless Sensors
● Security Systems
产品属性
- 产品编号:
MAX7058ATG+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
RF/IF,射频/中频和 RFID > 射频发射器
- 包装:
卷带(TR)剪切带(CT)剪切带(CT)Digi-Reel® 得捷定制卷带
- 频率:
315MHz ~ 390MHz
- 应用:
汽车 RKE,遥控,无线传感器
- 调制或协议:
ASK,OOK
- 数据速率(最大值):
50kbps
- 功率 - 输出:
10dBm
- 电流 - 传输:
12.9mA
- 数据接口:
PCB,表面贴装
- 天线连接器:
PCB,表面贴装
- 电压 - 供电:
2.1V ~ 3.6V
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
24-WFQFN 裸露焊盘
- 供应商器件封装:
24-TQFN(4x4)
- 描述:
RF TX IC ASK 315-390MHZ 24WFQFN
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ADI(亚德诺) |
25+ |
N/A |
22360 |
样件支持,可原厂排单订货! |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
25+ |
QFN24EP(4x4) |
1528 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
Maxim Integrated |
24+ |
TQFN-24 |
3265 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
MAX |
10+ |
QFN |
452 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MAXIM/美信 |
20+ |
TQFN |
2500 |
原装现货支持BOM配单服务 |
询价 | ||
Maxim |
22+ |
24WFQFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
MAXIM |
25+23+ |
QFN24 |
24969 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ADI |
25+ |
24-LFCSP-4X4X0.75 |
5500 |
315MHz/390MHz双频ASK发送器 |
询价 | ||
MAXIM/美信 |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源! |
询价 | ||
MAXIM(美信) |
2021+ |
TQFN-24(4x4) |
499 |
询价 |

