MPS EV7747DQ-00A Скачать руководство пользователя страница 5

Страница: 5 / 7

EV7747DQ-00A –2X20W STEREO SINGLE ENDED CLASS D AUDIO AMPLIFIER EVALUATION BOARD

EV7747DQ-00A Rev. 1.0

www.MonolithicPower.com

1/5/2011

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

PRINTED CIRCUIT BOARD LAYOUT

Figure 1—Top Silk Layer

Figure 2—Top Layer

Figure 3—Bottom Silk Layer (Mirror)

Figure 4—Bottom Layer (Mirror)

Содержание EV7747DQ-00A

Страница 1: ...high efficiency The circuit is based on the MPS AAMTM proprietary variable frequency topology that delivers excellent linearity fast response time and operates on a single power supply ELECTRICAL SPEC...

Страница 2: ...21 9 53K R25 0 1uF C22 OUT1 Left Speaker 82 5K R5 22pF C10 1 2 3 4 CN3 NS R2 1 2 2 2uF C3 10K R4 1 2 10uF C5 10K R20 0 1uF C25 1uF C13 VCC 34 8K R11 10K R12 1N4148WS 1 2 D4 VCC2 2 2uF C15 BZT52C6V2S 1...

Страница 3: ...r 50V C0G 0603 0603 muRata GRM1885C1H391JA 01D 2 C18 C19 0 47 F CBB Capacitor 50V DIP Panasonic 2 C20 C21 1000 F Electrolytic Capacitor 50V DIP Rubycon 2 C22 C23 0 1 F Ceramic Capacitor 50V X7R 0603 0...

Страница 4: ...2011 MPS All Rights Reserved EV7747DQ 00A BILL OF MATERIALS Continued Qty Ref Value Description Package Manufacturer Manufacturer P N 2 R23 R24 20k Film Resistor 1 0603 Yageo RC0603FR 0720KL 2 R25 R2...

Страница 5: ...1 0 www MonolithicPower com 5 1 5 2011 MPS Proprietary Information Patent Protected Unauthorized Photocopy and Duplication Prohibited 2011 MPS All Rights Reserved PRINTED CIRCUIT BOARD LAYOUT Figure 1...

Страница 6: ...r Requirements a Power supply 9 5V to 36V 4 5A maximum b 0V to 1 5VRMS max audio signal source c Speaker typically 4 to 8 2 Setup Condition for 24V Operation a Adjust the power supply to 24V do not tu...

Страница 7: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Monolithic Power Systems MPS EV7747DQ 00A...