- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370000 > TLDR4400 (VISHAY SEMICONDUCTORS) LED Uni-Color Red 650nm 2-Pin T-1 T/R PDF資料下載
參數(shù)資料
| 型號(hào)： | TLDR4400 |
| 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 T/R |
| 中文描述： | Standard LED - Through Hole Red Tinted Diffused |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 555K |
| 代理商： | TLDR4400 |
PI0256HSN, PI0512HSN, PI1024HSN
Engineering Data Sheet
Page 4 of 8
March 13, 2002
I/O Pins
Besides the VSS and VDD supply pins, there are 9
functionally active I/O pins. Only two clocks, CLK and
START, are required for controlling the timing of the
sensor's video readout. One additional digital input,
ADDCAP controls the bank of capacitors as described
in the Selectable Charge Capacity section above. The
digital output, EOS, marks the end of the line-scan.
The charge output pin, QOUT, is typically connected to
a charge-integrating amplifier that is biased to Vbias
(see Recommended Operating Conditions section
below). For normal anti-blooming operation, the ABG
requires a 0.1-μF capacitor connected to VSS and the
ABD is also biased to Vbias. Each temperature diode
is operated with a small constant current that forward-
biases its PN junction. By measuring the forward-bias
voltage, one can track the silicon die temperature. The
temperature diodes may be disabled by connecting
their anodes to VSS. 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
ADDCAP
EOS
QOUT
ABG
Function and Description
Ground.
+5.0 Volts.
Start Pulse: Input to start the line scan.
Clock Pulse: Input to clock the shift register.
Add Capacitors: Input that selects the bank of capacitors to increase charge capacity.
End Of Scan: Output from the shift register to indicate the completion of one line scan.
Video Charge Output: Output from the photodiodes pixels.
Anti-Blooming Gate: Self-biased gate for setting anti-blooming level. Requires 0.1-μF
connected to VSS.
Anti-Blooming Drain: Bias for anti-blooming drain. Set to Vbias.
Temperature Diode 1: Anode of temperature diode 1.
Temperature Diode 2: Anode of temperature diode 2.
No Connection
ABD
TD1
TD2
NC
Figure 5. Simplified circuit diagram of a HSN photodiode array. The diagram does not include the capacitor bank
and the anti-blooming circuitry.
CLK
ART
TD1
SHIFT REGISTER
EOS
QOUT
TD2
VSS
D
D
D
D
P
P
P
P
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PI3A4625 | Analog | 3.0V. SOTiny. 0.4-Ohm SPDT Analog Switch |
| PI3A4626 | Micropower Precision Triple Supply Monitor; Package: SO; No of Pins: 8; Temperature Range: 0°C to +70°C |
| PI3A4627 | Analog | 3.0V. SOTiny. 0.4-Ohm. SPST Analog Switch |
| PI3A4628 | Micropower Precision Triple Supply Monitor; Package: SO; No of Pins: 8; Temperature Range: 0°C to +70°C |
| PI3A4629 | Analog | 3.0V. SOTiny. 0.4-Ohm SPST Analog Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLDR4400 | 制造商:Vishay Intertechnologies 功能描述:LED 3MM RED |
| TLDR4400-MS12Z | 制造商:Vishay 功能描述:LED Uni-Color Red 650nm 2-Pin T-1 |
| TLDR4401 | 功能描述:標(biāo)準(zhǔn)LED-通孔 Red Tinted Diffused 25-50mcd@20mA RoHS:否 制造商:Vishay Semiconductors 照明顏色:Red 光強(qiáng)度:0.7 mcd 波長/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 |
| TLDR4900 | 功能描述:標(biāo)準(zhǔn)LED-通孔 Red Clear Non-Diff RoHS:否 制造商:Vishay Semiconductors 照明顏色:Red 光強(qiáng)度:0.7 mcd 波長/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 |
| TLDR4900 | 制造商:Vishay Intertechnologies 功能描述:LED 3MM RED |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。