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參數(shù)資料
| 型號(hào)： | TLDR4900 |
| 廠商： | VISHAY SEMICONDUCTORS |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | LED Uni-Color Red 650nm 2-Pin T-1 |
| 中文描述： | Standard LED - Through Hole Red Clear Non-Diff |
| 文件頁(yè)數(shù)： | 5/8頁(yè) |
| 文件大?。?/td> | 604K |
| 代理商： | TLDR4900 |
PI0512WS Page 5 of 8 – July 26, 2001
I/O Pins
Although the PI0512WS package has 22 pins as shown in Figure 1, there are only 6
functionally active I/O pins in addition to the supply and bias pins as shown in Figure 5.
Table 1 defines the I/O acronyms, provides their full names and describes their functions. In
essence, only two clocks, CLK and START, are required for controlling the timing of the
sensor's video readout if the internal reset circuitry is not used. However, if the internal reset
circuitry is used, a third clock signal, RESET, is required. The remaining I/O descriptions are
for the video signal output, the end-of-scan signal, and the bias and supply voltage. These
I/Os are listed with their acronym designators and functional descriptions in the following
Table 1.
Table 1. Symbols and functions and I/O pins.
Symbol
VSS
VDD
START
CLK
EOS
Function and Description
Ground.
+5.0 Volts.
Start Pulse: Input to start the line scan.
Clock Pulse: Input to clock the shift register.
End Of Scan: Output from the shift register to indicate the
completion of one line scan.
Active Video Line: Charge output from the photodiodes pixels.
Reset Control Gate: Pulsing this input will reset the video line to
the reset bias.
Reset Bias Supply: Input bias reference resetting the video line.
AVIDEO
RESET
BIAS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLDR4900 | 制造商:Vishay Intertechnologies 功能描述:LED 3MM RED |
| TLDR4900-CS21Z | 制造商:Vishay Angstrohm 功能描述:LED Uni-Color Red 650nm 2-Pin T-1 |
| TLDR4901 | 功能描述:標(biāo)準(zhǔn)LED-通孔 Red Clear Non-Diff 63-200mcd@20mA RoHS:否 制造商:Vishay Semiconductors 照明顏色:Red 光強(qiáng)度:0.7 mcd 波長(zhǎng)/色溫:615 nm 顯示角:45 deg 透鏡顏色/類型:Clear, Non-Diffused 正向電流:70 mA 正向電壓:1.83 V to 3.03 V LED 大小:2 mm 系列: 封裝:Tube |
| TLDR5400 | 功能描述:標(biāo)準(zhǔn)LED-通孔 Red Tinted Diffused RoHS:否 制造商:Vishay Semiconductors 照明顏色:Red 光強(qiáng)度:0.7 mcd 波長(zhǎng)/色溫:615 nm 顯示角:45 deg 透鏡顏色/類型:Clear, Non-Diffused 正向電流:70 mA 正向電壓:1.83 V to 3.03 V LED 大小:2 mm 系列: 封裝:Tube |
| TLDR5400 | 制造商:Vishay Intertechnologies 功能描述:LED 5MM RED |
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