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参数资料
| 型号： | TSH512CFT |
| 厂商： | 意法半导体 |
| 英文描述： | HiFi stereo/mono infrared transmitter Stereo sub-carrier generator |
| 中文描述： | 高保真立体声/单声道立体声红外线发射器副载波发生器 |
| 文件页数： | 5/19页 |
| 文件大小： | 1281K |
| 代理商： | TSH512CFT |
TSH512
5/19
INFRARED STEREO TRANSMITTER APPLICATION (ie: stereo headphone)
The HiFi stereo audio is amplified and level regulated by ALC. The carrier of each transmitter TX1 or TX2
of the TSH512 is modulated in FM and bufferized to attack the LED final stage.
SUB-CARRIER GENERATOR APPLICATION: voice operated wireless camera
Thanks to the operating frequency the TSH512 offers the possibility to generate usual audio sub-carriers
for video applications. The camera can be voice activated using the VOX-MUTE output of the TSH512.
The TSH512 also provides bias, amplification, ALC for the electret microphone.
amp1
amp2
LNA
LNA + ALC
LNA + ALC
TX2
TX1
VOX
SBY
buffer1
buffer2
RX2
RX1
Line inputs
channel
Left
channel
Vcc
photodiode
filter
filter
2.3 MHz
2.8 MHz
Current < 15 mA
TSH512
TSH511
20 mW / 16
20 mW / 16
Icc < 20 mA stereo
IR stereo HiFi transmitter
Headphone side
Audio
Audio
S
S
S
Right
LED
23&28MHzcarrers
Vcc: 2.3 to 5.5V
Power supply:
2.3 to 5.5V
HF sereo
TSH512
LNA + ALC
LNA + ALC
MIC. BIAS
MIC. BIAS
TX2
TX1
VOX
SBY
buffer1
buffer2
Vcc
6 or 6.5 MHz
filter
Microphone
Miniature camera
transmitter
Audio sub-carrier
Video
VOX-MUTE
Stand-By
Σ
Sub-carrier
Stand-By
Electret Condenser
FM 2.4 GHz
6 or 6.5 MHz
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TSH512CYFT | 功能描述:IC IR TRANSMITTER HIFI 44LQFP RoHS:是 类别:RF/IF 和 RFID >> RF 发射器 系列:- 标准包装:4,000 系列:- 频率:310MHz ~ 440MHz 应用:- 调制或协议:UHF，ASK 数据传输率 - 最大:20 kBaud 功率 - 输出:1dBm ~ 5dBm 电流 - 传输:10mA 数据接口:PCB，表面贴装 天线连接器:PCB，表面贴装 存储容量:- 特点:- 电源电压:2.2 V ~ 4 V 工作温度:-40°C ~ 85°C 封装/外壳:16-LSSOP（0.154"，3.90mm 宽） 包装:带卷 (TR) |
| TSH60 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Wide-Band, Low-Power Operational Amplifiers with Standby |
| TSH60C | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Wide-Band, Low-Power Operational Amplifiers with Standby |
| TSH60CD | 功能描述:运算放大器 - 运放 Lo Pwr Oper Amp Wide Band RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| TSH60CDT | 功能描述:运算放大器 - 运放 Wide band low power operational RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
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