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BD4833G Dataheets PDF



Part Number BD4833G
Manufacturers ETC
Logo ETC
Description CMOS RESET
Datasheet BD4833G DatasheetBD4833G Datasheet (PDF)

High-accuracy detection voltage Low current consumption CMOS RESET IC BD48XXG BD49XXG 5 4 1pin : RESET output 2pin : Supply voltage 3pin : GND 4pin : N.C. 5pin : N.C. BD48XXG/FVE series BD49XXG/FVE series 2.8±0.2 1.6 +0.2 –0.1 1 2 3 (UNIT:mm) 2.9±0.2 (5) (4) 1.25MAX 1.1± 0.05±0.05 0.05 BD48XXG/FVE, BD49XXG/FVE are series of high-accuracy detection voltage and low current consumption RESET ICs adopting CMOS process. Total 152 types of RESET ICs including BD48XXG/FVE series (Nch output dr.

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High-accuracy detection voltage Low current consumption CMOS RESET IC BD48XXG BD49XXG 5 4 1pin : RESET output 2pin : Supply voltage 3pin : GND 4pin : N.C. 5pin : N.C. BD48XXG/FVE series BD49XXG/FVE series 2.8±0.2 1.6 +0.2 –0.1 1 2 3 (UNIT:mm) 2.9±0.2 (5) (4) 1.25MAX 1.1± 0.05±0.05 0.05 BD48XXG/FVE, BD49XXG/FVE are series of high-accuracy detection voltage and low current consumption RESET ICs adopting CMOS process. Total 152 types of RESET ICs including BD48XXG/FVE series (Nch output drain output) and BD49XXG/ FVE series (CMOS output), each of which has 38 kinds in every 0.1V step (2.3~6.0V) have developed. (1) (2) (3) 0.95 0.42 +0.05 –0.04 0.1 SMP5C2 Features 1) Detection voltage: 0.1V step line-up 2.3~6.0V (Typ.) 2) High-accuracy detection voltage:±1.5% Max. 3) Ultra low current consumption: 0.8µA typ. 4) Nch open drain output (BD48XXG/FVE series), CMOS output (BD49XXG/FVE series) 5) Small EMP5, SMP5C2 package Applications Every kind of appliances with microcontroller and logic circuit Application Circuit BD48XXG/FVE VDD VDD VDD VDD BD48XXFVE BD49XXFVE 5 1 2 4 3 1.6±0.05 1.0±0.05 5 4 1pin : RESET output 2pin : SUB Connect to GND 3pin : N.C. 4pin : GND 5pin : Supply voltage 0.2MAX 0.13±0.05 0.08 M 1.6±0.05 1.2±0.05 1 2 3 Lot No. 0.6MAX 0.5 0.22±0.05 EMP5 BD49XXG/FVE VDD Vout Reset Vout 0.2MIN 0.13 +0.05 –0.03 Description Reset Vref Vref GND GND Pin No. SMP5C2 EMP5 1 Vout Vout 2 VDD SUB 3 GND NC. 4 NC. GND 5 NC. VDD http://www.Datasheet4U.com Absolute Maximum Ratings (Ta=25˚C) Parameter Power supply voltage CMOS output Power dissipation (SMP5C2) ∗1 Power dissipation (EMP5) ∗2 Symbol VDD – GND VOUT Pd Pd Topr Tstg Output voltage Nch open drain output Operating temperature range Storage temperature range Limits – 0.3 ~ + 10 GND – 0.3 ~ + 10 GND – 0.3 ~ VDD + 0.3 150 100 – 40 ~ + 85 – 55 ~ + 125 Unit V V ∗1 Derating: 1.5mW/˚C for operation above Ta=25˚C. ∗2 Derating: 1.0mW/˚C for operation above Ta=25˚C. mW mW ˚C ˚C Electrical characteristics (Unless otherwise noted; Ta=25˚C) Parameter Detection voltage temperature coefficient Symbol Vs/∆T ∆Vs TPLH Icc1 Min. — 3.0 — — — — — — — — — 0.95 0.4 2.0 0.7 0.9 1.1 — Typ. ±0.01 5.0 — 0.51 0.56 0.60 0.66 0.75 0.80 0.85 0.90 — 1 4 1.4 1.8 2.2 — Max. — 8.0 100 1.53 1.68 1.80 1.98 2.25 2.40 2.55 2.70 — — — — — — 0.1 Unit % / ˚C % µS µA Conditions (–40˚C ≤ Ta ≤ 85˚C) ∗1 RL=470KΩ, VDD=L→H→L CL=100pF, RL=100KΩ ∗2 Vout=GND→50% Vs=2.3~3.1V Vs=3.2~4.2V VDD=Vs–0.2V Vs=4.3~5.2V Vs=5.3~6.0V Vs=2.3~3.1V Vs=3.2~4.2V VDD=Vs+2V Vs=4.3~5.2V Vs=5.3~6.0V RL=470KΩ, VOL ≤ 0.4V VDS=0.5V, VDD=1.2V VDS=0.5V, VDD=2.4V (VS ≤ 2.7V) VDS=0.5V, VDD=4.8V Vs=2.3~4.2V VDS=0.5V, VDD=6.0V Vs=4.3~5.2V VDS=0.5V, VDD=8.0V Vs=5.3~6.0V VDD=VDS=10V Hysteresis voltage "H" propagation delay time Circuit current when ON Circuit current when OFF Min. operating voltage "L" output current "H" output current Output leak current Icc2 VOPL IOL IOH Ileak µA V mA mA µA ∗1 Since products are not scr.


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