參數(shù)資料
型號(hào): TSH512CFT
廠商: STMICROELECTRONICS
元件分類(lèi): 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: 10 X 10 MM, ROHS COMPLIANT, TQFP-44
文件頁(yè)數(shù): 9/31頁(yè)
文件大小: 1350K
代理商: TSH512CFT
TSH512
Application information
Doc ID 8120 Rev 7
17/31
Figure 24.
Headset-side block diagram
4.3.2
Computer side
In multimedia applications, the TSH512 transmits the hi-fi stereo from the PC to the
headset.
Figure 25.
Computer-side block diagram
TSH512
LNA + ALC
MIC. BIAS
TX2
TX1
VOX
SBY
buffer1
buffer2
photodiode
Vcc
LED
Vcc
Audio
amp2
SBY
1
SBY
2
LNA
2.3 MHz
Band-pass
TSH511
HiFi stereo from the PC:
2 x 20 mW /16
Ω
1.7 MHz
Band-pass
Voice transmitted to the PC
Microphone Tx:
1.7 MHz
carrier
Stereo Rx:
2.3 & 2.8 MHz
filter
1.7 MHz
reject
2.8 MHz
Band-pass
TSH511 & 512 supply:
2.3 to 5.5V, 25 mA
Audio
amp1
filter
RX2
RX1
SQ
U
E
L
C
H
1.7 MHz
reject
filter
Vcc
-
HiFi
-
Microphone Tx:
1.7 MHz
carrier
Stereo Rx:
2.3 & 2.8 MHz
filter
-pass
:
filter
SQ
U
E
L
C
H
filter
LNA + ALC
SBY
buffer1
buffer2
LED
photodiode
TSH511 & 512 supply:
2.3 to 5.5V, 24 mA
TSH512
Audio
amp1
Audio
amp2
SBY
1
SBY
2
SQ
U
E
L
C
H
SQ
U
E
L
C
H
LNA
RX2
RX1
filter
TSH511
Vcc
1.7 MHz
Band-pass
HiFi stereo Tx:
2.3 & 2.8 MHz
mono Rx:
1.7 MHz
Voice from the headset microphone
HiFi stereo
VOX
TX2
TX1
相關(guān)PDF資料
PDF描述
TSH512CF SPECIALTY CONSUMER CIRCUIT, PQFP44
TSH61CDT 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
TSH61CD 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
TSH63CDT 1 CHANNEL, VIDEO AMPLIFIER, PDSO14
TSH63CD 1 CHANNEL, VIDEO AMPLIFIER, PDSO14
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSH512CYFT 功能描述:IC IR TRANSMITTER HIFI 44LQFP RoHS:是 類(lèi)別:RF/IF 和 RFID >> RF 發(fā)射器 系列:- 標(biāo)準(zhǔn)包裝:4,000 系列:- 頻率:310MHz ~ 440MHz 應(yīng)用:- 調(diào)制或協(xié)議:UHF,ASK 數(shù)據(jù)傳輸率 - 最大:20 kBaud 功率 - 輸出:1dBm ~ 5dBm 電流 - 傳輸:10mA 數(shù)據(jù)接口:PCB,表面貼裝 天線連接器:PCB,表面貼裝 存儲(chǔ)容量:- 特點(diǎn):- 電源電壓:2.2 V ~ 4 V 工作溫度:-40°C ~ 85°C 封裝/外殼:16-LSSOP(0.154",3.90mm 寬) 包裝:帶卷 (TR)
TSH60 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Wide-Band, Low-Power Operational Amplifiers with Standby
TSH60C 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Wide-Band, Low-Power Operational Amplifiers with Standby
TSH60CD 功能描述:運(yùn)算放大器 - 運(yùn)放 Lo Pwr Oper Amp Wide Band RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
TSH60CDT 功能描述:運(yùn)算放大器 - 運(yùn)放 Wide band low power operational RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel