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參數資料
| 型號： | TSH512CYFT |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
| 封裝： | 10 X 10 MM, ROHS COMPLIANT, TQFP-44 |
| 文件頁數： | 16/31頁 |
| 文件大小： | 1350K |
| 代理商： | TSH512CYFT |
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TSH512
General description
Doc ID 8120 Rev 7
23/31
The monostable holds the TSH512 in transmit mode during a delay fixed by the value of
CTRIG connected to pin 29.
Note that the VOX function is activated when the audio signal enters the first transmitter
TX1.
When the application needs a permanent transmission, it is possible to inhibit the VOX
function, by removing the Ctrig capacitor and connecting pin 29 to ground.
As soon as the TSH512 is powered-on, the internal reset circuitry sets the VOX-MUTE to
high state to enable transmission. The transmission remains during the monostable timing
and continues if an audio signal triggers the monostable.
Figure 31.
VOX state at power-on
VOX
DELAY
1.4V
5
μA
------------
C
trig
=
time
VOX -MUTE
POWER SUPPLY
on
off
VOX Delay
(Ctrig)
0
1
high state if retriggered by audio
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| TSH512CFT | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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:運算放大器 - 運放 Lo Pwr Oper Amp Wide Band RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| TSH60CDT | 功能描述:運算放大器 - 運放 Wide band low power operational RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| TSH61C | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Wide-Band, Low-Power Operational Amplifiers with Standby |
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