MAS6240 Micro Analog systems, MAS6240 Datasheet
MAS6240
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MAS6240 Summary of contents
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... Micro Analog Systems Oy reserves the right to make any changes without notice. DESCRIPTION MAS6240 is a piezo driver device that can drive outputs up to 18Vpp from 3V supply. An internal three-mode charge pump generates boosted supply voltage for piezo driver. For adjusting the piezo element sound volume, the charge pump can operate in either mode ...
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BLOCK & APPLICATION DIAGRAM VIN (3V) 0.1uF Figure 1: Charge Pump + Single End Piezo Driver (max 9Vpp) 0.1uF Figure 2: Charge Pump + Differential Piezo Driver (max 18Vpp) Table 1 Charge Pump boosting mode selection DIN EN1 0 - ...
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PIN DESCRIPTION Pin Description Control signal input for setting charge pump mode Control signal input for setting charge pump mode Enable signal + Digital signal input Flying capacitor negative terminal Supply ground Digital audio signal output Digital audio signal output ...
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ELECTRICAL CHARACTERISTICS T = -40° +85° C, typical values 27° Parameter Symbol Output Voltage VOUT Current Consumption I CC Signal Frequency F AUDIO Shutdown Current I SD Internal Switching F OSC ...
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... DIN pin. If only one continous pulse is fed to the input DIN, the output VO1 is not enabled. This make it possible to control e.g. a white LED or other device through pin VOUT while charge pump is enabled, without enabling the piezo output VO1. MAS6240 first pulse skipping & power down delay 10 8 ...
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... IC OUTLINES EN1 EN2 DIN MAS6240 DIE size = 1.13 x 1.20 mm; PAD size = µm DEVICE OUTLINE CONFIGURATION Pin nr. Pin Name Pin nr. 1 EN1 4 2 EN2 5 3 DIN 6 1130 µ µ µ µ m QFN 3x3 12ld 7 1234 10 GAv 4 YWW 1 Top Marking Information: 1234 = Product Number ...
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PACKAGE (QFN 3X3x0.75 12ld) OUTLINE D TOP VIEW PIN 1 MARK AREA SIDE VIEW L SHAPE OF PIN #1 IDENTIFICATION IS OPTIONAL BOTTOM VIEW DETAIL A Symbol Min A 0.700 A1 0.000 A3 0.178 b 0.180 D 2.950 D2 (Exposed.pad) ...
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SOLDERING INFORMATION N For Lead-Free / Green QFN 3mm x 3mm x 0.75mm Resistance to Soldering Heat Maximum Temperature Maximum Number of Reflow Cycles Reflow profile Lead Finish EMBOSSED TAPE SPECIFICATIONS 0.25 typ A ...
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REEL SPECIFICATIONS A D End Trailer Dimension (measured at hub (measured at hub) 2 Trailer Leader of which minimum 160 mm of empty carrier tape sealed with Tape Slot for Tape Start ...
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... Product Code Product MAS6240A1HP06 Piezo Driver with Multi-Mode Charge Pump MAS6240A1TC00 Piezo Driver with Multi-Mode Charge Pump The formation of product code An example for MAS6240A1HP06: MAS6240 A Product name Design version LOCAL DISTRIBUTOR MICRO ANALOG SYSTEMS OY CONTACTS Micro Analog Systems Oy Kamreerintie 2, P.O.Box 51 FIN-02771 Espoo, FINLAND ...