– –
– –
2 3
LT Series Transceiver Specifications
Parameter Symbol Min. Typ. Max. Units Notes
Power Supply
Operating Voltage V
CC
2.1 3.0 3.6 VDC
Supply Current l
CC
TX Mode Logic High 12 14 mA 1
TX Mode Logic High 7.6 9.5 mA 2
TX Mode Logic Low 4.0 5.0 mA
Receive Mode 6.1 7.9 mA
Power Down Current l
PDN
11.5 20.0 µA 9,10
DATA Line
Output Low Voltage V
OL
0.15 VDC 3
Output High Voltage V
OH
V
CC
–0.26 VDC 4
Input Low Threshold V
IL
0.1 V
CC
VDC 5
Input High Threshold V
IH
0.9 V
CC
VDC
Power Down Input
Input Low Threshold V
IL
0.1 V
CC
VDC 5
Input High Threshold V
IH
0.9 V
CC
VDC
RF Section
Frequency Range F
C
TRM-315-LT 315 MHz
TRM-418-LT 418 MHz
TRM-433-LT 433.92 MHz
Center Frequency
Accuracy
–50 +50 kHz
Data Rate 65 10,000 bps
Receiver Section
LO Feedthrough –80 dBm 6,9
IF Frequency F
IF
10.7 MHz 9
Noise Bandwidth N
3DB
280 kHz 9
Receiver Sensitivity –108 –112 –118 dBm 7
RSSI / Analog
Dynamic Range 80 dB 9
Analog Bandwidth 20 5,000 Hz 9
Gain 15 mV/dB 9
Voltage with No Carrier 430 mV 9
Electrical SpecicationsOrdering Information
Ordering Information
Part Number Description
TRM-315-LT 315MHz Transceiver
TRM-418-LT 418MHz Transceiver
TRM-433-LT 433MHz Transceiver
EVAL-***-LT Basic Evaluation Kit
*** = 315, 418 (Standard), 433MHz
Transceivers are supplied in tubes of 18 pcs.
Absolute Maximum Ratings
Figure 2: Ordering Information
Absolute Maximum Ratings
Supply Voltage V
cc
−0.3 to +4.0 VDC
Any Input or Output Pin −0.3 to V
CC
+ 0.3 VDC
RF Input 0 dBm
Operating Temperature −40 to +85 ºC
Storage Temperature −65 to +150 ºC
Soldering Temperature +260ºC for 10 seconds
Exceeding any of the limits of this section may lead to permanent damage to the device.
Furthermore, extended operation at these maximum ratings may reduce the life of this
device.
Figure 3: Absolute Maximum Ratings
Warning: This product incorporates numerous static-sensitive
components. Always wear an ESD wrist strap and observe proper ESD
handling procedures when working with this device. Failure to observe
this precaution may result in module damage or failure.
剩余18页未读，继续阅读
m0_74525996
- 粉丝: 1
- 资源: 34
我的内容管理
展开
最新资源
- ***+SQL三层架构体育赛事网站毕设源码
- 深入探索AzerothCore的WoTLK版本开发
- Jupyter中实现机器学习基础算法的教程
- 单变量LSTM时序预测Matlab程序及参数调优指南
- 俄G大神修改版inet下载管理器6.36.7功能详解
- 深入探索Scratch编程世界及其应用
- Aria2下载器1.37.0版本发布，支持aarch64架构
- 打造互动性洗车业务网站-HTML5源码深度解析
- 基于zxing的二维码扫描与生成树形结构示例
- 掌握TensorFlow实现CNN图像识别技术
- 苏黎世理工自主无人机系统开源项目解析
- Linux Elasticsearch 8.3.1 正式发布
- 高效销售采购库管统计软件全新发布
- 响应式网页设计：膳食营养指南HTML源码
- 心心相印婚礼主题响应式网页源码 - 构建专业前端体验
- 期末复习指南：数据结构关键操作详解
资源上传下载、课程学习等过程中有任何疑问或建议，欢迎提出宝贵意见哦~我们会及时处理！
点击此处反馈
