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BD5252 Dataheets PDF



Part Number BD5252
Manufacturers Rohm
Logo Rohm
Description Free Delay Time Setting CMOS Voltage Detector
Datasheet BD5252 DatasheetBD5252 Datasheet (PDF)

Datasheet Voltage Detector IC Series Free Delay Time Setting CMOS Voltage Detector IC Series BD52xx series BD53xx series ●Key Specifications Detection voltage: ●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 2.3.

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Datasheet Voltage Detector IC Series Free Delay Time Setting CMOS Voltage Detector IC Series BD52xx series BD53xx series ●Key Specifications Detection voltage: ●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 RL 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 BD52xx CT CL RST Micro controller BD53xx CT Micro RST controller CL (Capacitor for noise filtering) (Capacitor for noise filtering) GND GND Open Drain Output type BD52xx Series ●Connection Diagram CT N.C. SSOP5 TOP VIEW CMOS Output type BD53xx Series VSOF5 TOP VIEW VDD GND 4 5 Marking ●Pin Descriptions PIN No. 1 2 3 4 5 Symbol VOUT VDD GND N.C. CT VOUT VDD GND Lot. No Marking 1 2 3 VOUT SUB CT VSOF5 PIN No. 1 2 3 4 5 Symbol VOUT SUB CT GND VDD Lot. No SSOP5 Function Reset Output Power Supply Voltage GND Unconnected Terminal Capacitor connection terminal for output delay time Function Reset Output Substrate* Capacitor connection terminal for output delay time GND Power Supply Voltage *Connect the substrate to GND. ○Product structure:Silicon monolithic integrated circuit ○This product is not designed for protection against radioactive rays . www.rohm.com TSZ02201-0R7R0G300040-1-2 © 2013 ROHM Co., Ltd. All rights reserved. 1/13 TSZ22111・14・001 22.May.2013 Rev.006 Free Datasheet http://www.datasheet4u.com/ BD52xx series BD53xx series Datasheet ●Ordering Information B Part Number D x x x x x - T R Output Type 52 : Open Drain 53 : CMOS Reset Voltage Value Package 23 : 2.3V G : SSOP5 0.1V step FVE : VSOF5 60 : 6.0V Packaging and forming specification TR : Embossed tape and reel SSOP5 2.9±0.2 5 4 +6 ° 4 ° −4 ° Tape Quantity Direction of feed Embossed carrier tape 3000pcs TR The direction is the 1pin of product is at the upper right when you hold +0.2 1.6 −0.1 2.8±0.2 1 2 3 0.2Min. ( reel on the left hand and you pull out the tape on the right hand 1pin ) +0.05 0.13 −0.03 1.25Max. 1.1±0.05 0.05±0.05 +0.05 0.42 −0.04 0.95 0.1 Direction of feed (Unit : mm) Reel ∗ Order quantity needs to be multiple of the minimum quantity. VSOF5 0.2MAX 1.6 ± 0.05 1.0 ± 0.05 5 4 (MAX 1.28 include BURR) 1.6 ± 0.05 1.2 ± 0.05 1 2 3 .


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