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BD52E28G-TR
Datasheet Voltage Detector IC Series Free Delay Time Setting CMOS Voltage Detector IC Series BD52Exxx series BD53Exxx series ●General Description Rohm's BD52Exxx and BD53Exxx series are highly accurate, low current consumption Voltage Detector ICs with a capacitor controlled time delay. The line up includes BD52Exxx devices with N-channel open drain output and BD53Exxx devices with CMOS output. The devices are available for specific detection voltages ranging from 2.3V to 6.0V in increments of 0.1V. ●Features Delay Time Controlled by external Capacitor Two output types (N-channel open drain and CMOS output) Ultra-low current consumption Very small, lightweight and thin package Package SSOP5 is similar to SOT-23-5(JEDEC) ●Typical Application Circuit VDD1 ●Key Specifications Detection voltage: 2.3V to 6.0V (Typ.) 0.1V steps High accuracy detection voltage: ±1.0% Ultra-low current consumption: 0.95µA (Typ.) ●Package SSOP5: 2.90mm x 2.80mm x 1.25mm ●Applications Circuits using microcontrollers or logic circuits that require a reset. VDD2 VDD1 RL RST BD52Exxx Micro RST controller BD53Exxx Micro controller CT CT CL CL (Capacitor for noise filtering) (Capacitor for noise filtering) GND Open Drain Output type BD52Exxx Series ●Connection Diagram SSOP5 CT N.C. TOP VIEW GND CMOS Output type BD53Exxx Series Lot. No Marking VOUT VDD GND ●Pin Descriptions SSOP5 PIN No. 1 2 3 4 Symbol VOUT VDD GND N.C. 5 CT Function Reset Output Power Supply Voltage GND Unconnected Terminal Capacitor connection terminal for output delay time ○Product structure:Silicon monolithic integrated circuit ○This product is not designed for protection against radioactive rays . www.rohm.com TSZ02201-0R7R0G300080-1-2 © 2013 ROHM Co., Ltd. All rights reserved. 1/12 TSZ22111・14・001 22.May.2013 Rev.004
ROHM
ローム株式会社
日本
炭素皮膜抵抗の特許を元に創業した。社名のROHM(R:抵抗 Ohm:抵抗を示す単位)はそこに由来する。その後、大規模集積回路の製造を手がけ始め、現在は様々な機能を顧客の要望に応じてLSI上に集積するカスタムLSIが主力となっている。
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