BA3899FV-E2 Rohm Semiconductor, BA3899FV-E2 Datasheet

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Standard ICs EL driver for portable sets BA3899F The BA3899F developed for EL drive applications. It uses a more compact interface than transformer sys- tems, and is ideal for use in thin sets. • Applications Pagers, electronic ...

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Standard ICs • Pin descriptions Pin No. Pin name Pin voltage 1 GND I 2 N.C. — STBY SW2 O ...

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Standard ICs • Electrical characteristics (unless otherwise noted 25°C, V Parameter Supply current C1 pin oscillation frequency C2 pin oscillation frequency Source current SW1 Sink current Source current SW2 Pull-down resistance Operating Standby pin control voltage condition Non-operating ...

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Standard ICs • Application example EL 16000pF Q1 ROHM: 2SC4061KP 8 SW1 GND 1 Because of the characteristics of the EL element, continuous application of particularly high DC power supply voltage can shorten the lifetime of the element. To avoid ...

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Standard ICs EL 5000pF R1 Q1 ROHM: 2SC4061KP 8 SW1 R GND 1 D1 ROHM: 1SS376 L1 4.7k ( TOKO: 43FS ) or ( TDK: NL453232 ) 1mH Q2 SANYO: 2SC3143K5 7 6 SW2 V CC SW2 OSC1 N.C. C1 ...

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Standard ICs • Operation notes (1) EL drive output As shown in Figure 4, the EL drive output consists of charging (rise in voltage caused by switching) and dis- charging waveforms. The switching frequency is deter- mined by f and ...

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Standard ICs • Electrical characteristic curves 0.033 1500pF – ...

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Standard ICs • External dimensions (Units: mm) 5.0 0 1.27 0.4 0.1 0.3Min. SOP8 8 0.15 BA3899F ...

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Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...