zsp4403 ywyn Corporation, zsp4403 Datasheet
zsp4403
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zsp4403 Summary of contents
Page 1
... AC output. One external resistor is used to select the internal oscillator frequency. The ZSP4403 is ideal for portable applications such as PDA’s, pagers, cellular phones, and other portable applications using LCDs in dim or low light environments. The ZSP4403 is offered in 8-pin MSOP packages. Ordering Information Part Number ...
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... C DD COIL 2 = +25°C, unless A Min Typ Max 2.2 3.0 5.0 1.5 3.0 3.8 6 5.0 DD – 0. 0.05 1 300 400 = 15nF 170 195 LAMP = 35nF 170 200 LAMP ZSP4403 Units 0.25 + 0.25 µA kHz % January 2005 rev. 02 ...
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... EL1 and EL2 (pins 4 and 5, respectively square wave output. Oscillator Resistor. Connecting a 450kΩ resistor to this input pin sets the frequency of the internal clock. 3 ZSP4403 L1 470µH 3 COIL D1* ...
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... A total of six external com- ponents are typically used in standard operation of the ZSP4403: an inductor, a fast recovery diode, three ca- pacitors and a resistor. A diagram of the ZSP4403 in a typical application can be found in Figure 2. Electroluminescent Technology An EL lamp is basically a strip of plastic that is coated with a phosphorous material which emits light (fluoresces) when a high voltage (> ...
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... Figure 5). A differential representation of the output is shown in Figure 6. Fine Tuning Performance Circuit performance of the ZSP4403 can be improved with some of the following suggestions: Increase EL Lamp Light Output By connecting a fast recovery diode from COIL (pin 3) to ...
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... Figure 5. EL Voltage Waveforms from the EL1 and EL2 Outputs Figure 6. EL Differential Output Waveform of the EL1 and EL2 Outputs Zywyn V =80V (typical) PEAK EL1 Output -EL2 Output Differential Representation ZSP4403 EL1 Output -EL2 Output V =160V PP (typical) January 2005 rev. 02 ...
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... Zywyn Corporation Typical Performance Characteristics Zywyn 7 ZSP4403 January 2005 rev. 02 ...
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... Manufacturers Nitto Denko Yoshi Shinozuka Bayside Business Park 48500 Fremont, CA. 94538 Phone: 510 445 5400 Fax: 510 445-5480 8 ZSP4403 Top Polarizer- NPF F1205DU Bottom - NPF F4225 or (F4205) P3 w/transflector Transflector Material Astra Products Mark Bogin P.O. Box 479 Baldwin, NJ 11510 Phone (516)-223-7500 ...
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... ZSP4403EU devices per tube MSOP-8 13" reels: P=8mm, W=12mm Standard qty per reel 500 2500 9 ZSP4403 0.006 –0.006 0.006 – ...