MAX4990EVKIT+ Maxim Integrated Products, MAX4990EVKIT+ Datasheet
MAX4990EVKIT+
Specifications of MAX4990EVKIT+
Related parts for MAX4990EVKIT+
MAX4990EVKIT+ Summary of contents
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... ESD-protected electroluminescent lamp driver. Alligator clip leads contact a wide variety of standard electrolu- minescent lamps. The MAX4990 EV kit printed-circuit board (PCB) comes with a MAX4990ETD+ installed. Ordering Information PART MAX4990EVKIT+ + Denotes lead-free and RoHS-compliant. DESIGNATION QTY DESCRIPTION 1µF ±20%, 25V X5R ceramic C1, C5 ...
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MAX4990 Evaluation Kit SUPPLIER Central Semiconductor Corp. Murata Mfg. Co., Ltd. TDK Corp. TOKO America, Inc. Note: Indicate that you are using the MAX4990 when contacting these component suppliers. Recommended Equipment Before beginning, the following equipment is needed: • MAX4990 ...
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Detailed Description of Hardware The MAX4990 EV kit provides a proven layout for the MAX4990. Component selection, adjustment range, and typical operation values for a typical EL panel (1.5in x 2.5in area, nominal 15nF load capacitance) are described in the ...
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MAX4990 Evaluation Kit Soft-Start (R Subject to the constraint that R DIM gradual turn-on/turn-off time is set by R (see Table 4) by the equations × R × DIM ...
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Lamp Output Frequency (External f When the f pin is driven by an external clock, the EL lamp frequency is f /4. The EV kit uses an ICM7556 EL dual CMOS timer (U2) to generate a 50% duty-cycle square wave. ...
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MAX4990 Evaluation Kit R2 374kΩ 1% VDD2 JU2 R3 1MΩ 100kΩ VR1 2 2MΩ VR2 JU3 1 2MΩ 374kΩ 3 JU4 1% C1 FEL 1µF C2 FEL 25V 1000pF 25V JU5 FSW ...
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Figure 2. MAX4990 EV Kit Component Placement Guide— Component Side _______________________________________________________________________________________ MAX4990 Evaluation Kit Figure 3. MAX4990 EV Kit PCB Layout—Component Side 7 ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 8 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2007 Maxim Integrated Products ...