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BD5327FVE
Datasheet Voltage Detector IC Series Free Delay Time Setting CMOS Voltage Detector IC Series BD52xx series BD53xx series ●General Description Rohm's BD52xx and BD53xx series are highly accurate, low current consumption Voltage Detector ICs with a capacitor-controlled time delay. The line up includes BD52xx devices with N channel open drain output and BD53xx 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 and low height 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 VSOF5: 1.60mm x 1.60mm x 0.60mm ●Applications Circuits using microcontrollers or logic circuits that require a reset. VDD2 VDD1 RL RST BD52xx CT CT CL CL (Capacitor for noise filtering) (Capacitor for noise filtering) GND Open Drain Output type BD52xx Series ●Connection Diagram CT N.C. SSOP5 TOP VIEW ●Pin Descriptions GND CMOS Output type BD53xx Series VSOF5 TOP VIEW Lot. No Marking VOUT Micro RST controller BD53xx Micro controller VDD GND 4 5 Marking 1 2 3 VOUT SUB CT VDD GND SSOP5 Lot. No VSOF5 PIN No. 1 2 Symbol VOUT VDD Function Reset Output Power Supply Voltage PIN No. 1 2 Symbol VOUT SUB 3 GND GND 3 CT 4 N.C. 4 GND 5 CT Unconnected Terminal Capacitor connection terminal for output delay time Function Reset Output Substrate* Capacitor connection terminal for output delay time GND 5 VDD Power Supply Voltage *Connect the substrate to GND. ○Product structure：Silicon monolithic integrated circuit . www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. TSZ22111・14・001 ○This product is not designed for protection against radioactive rays 1/13 TSZ02201-0R7R0G300040-1-2 18.Dec.2012 Rev.005
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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