电压检测器(复位IC)

ROHM的复位IC(电压检测器IC)具有±1％的高电压检测精度、低功耗、小型薄型封装、宽的多档次检测电压值等优点，适用于装有微型机或CPU、DSP等控制器的各种设备。为了使人放心使用，设计时还充分考虑了其可靠性，请选择适合设备的复位IC.

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Voltage Detectors Easy Parts Finder

Standard Grade Automotive Grade

Series	Delay time	Features	Circuit Current (µA)	Voltage Detection Accuracy Ta=25℃ (%)	Detection Voltage Range (V)	Detection Voltage Steps (V)	Absolute Maximum Ratings Voltage (V)	Operating Voltage Range (V)	Hysteresis Voltage	Package	Operating Temperature Range	Manual Reset PIN
NEW BD52xxG-1 Series	Controlled by External Capacitor	-	0.27	±0.9	0.9 to 5.0	0.1V	7	0.8 to 6.0	5%	SSOP5	-40℃ to 85℃	-
BD71L4Lx-1 Series	-	Over Voltage Detection (Low active)	0.7	±0.8	4.05	-	7	1.2 to 7.0	30mV	SSOP5, HVSOF5	-40℃ to 85℃	-
BD71L3Sx Series	-	Over Voltage Detection (Low active)	0.7	±1	3.83	-	7	1.2 to 7.0	30mV	HVSOF5	-40℃ to 85℃	-
BD4142HFV	Controlled by External Capacitor	Sense type	7.5	±1.8	Default 0.5V (Adjustable via external resistors)	-	6	3.0 to 5.5	10mV	HVSOF5	-10℃ to 100℃	-
BD37AxxFVM Series	Controlled by External Capacitor	With Watchdog Timer (INH pin switches to "High")	5	±1.5	1.9, 4.1	-	10	1.0 to 10.0	13%, 3.5%	MSOP8	-40℃ to 105℃	-
BD99A41F	Controlled by External Capacitor	With Watchdog Timer (INH pin switches to "High")	5	±1.5	4.1	-	10	1.0 to 10.0	3.5%	SOP8	-40℃ to 105℃	-
BD87AxxFVM Series	Controlled by External Capacitor	With Watchdog Timer (INH pin switches to "Low")	5	±1.5	2.8, 2.9, 3.4, 4.1	-	10	1.0 to 10.0	3.5%, 4.5%, 5%	MSOP8	-40℃ to 105℃	-
BD3775AF	Controlled by External Capacitor	2ch Reset & Comparator	350	±1.5	1.23	-	20	3.5 to 18.0	28mV	SOP8	-40℃ to 85℃	-

Series	Delay time	Features	Circuit Current (µA)	Voltage Detection Accuracy Ta=25℃ (%)	Detection Voltage Range (V)	Detection Voltage Steps (V)	Absolute Maximum Ratings Voltage (V)	Operating Voltage Range (V)	Hysteresis Voltage	Package	Operating Temperature Range	Manual Reset PIN
BD48(49)ExxG-M Series	-	-	0.85	±1	2.3 to 6.0	0.1V	10	0.95 to 10.0	5%	SSOP5	-40℃ to 105℃	-
BD45(46)ExxxG-M Series	Counter Timer Built-in	50ms, 100ms, 200ms	0.85	±1	2.3 to 6.0	0.1V	10	0.95 to 10.0	5%	SSOP5	-40℃ to 105℃	Yes
BD52(53)xxG-2M Series	Controlled by External Capacitor	-	0.27	±2.5 (Ta= All temperature)	0.9 to 5.0	0.1V	7	0.8 to 6.0	5%	SSOP5	-40℃ to 105℃	-
BD52(53)xxG-2C Series	Controlled by External Capacitor	-	0.27	±3.0 (Ta= All temperature)	0.9 to 5.0	0.1V	7	0.8 to 6.0	5%	SSOP5	-40℃ to 125℃	-
BD52(53)xxNVX-2C Series	Controlled by External Capacitor	-	0.27	±2.5 (Ta= All temperature)	2.6 to 3.1	0.1V	7	0.8 to 6.0	5%	SSON004R1010	-40℃ to 125℃	-
BD70(73)xxG-2C/ BD70H31G-C Series	-	Over Voltage Detection (High active)	0.3	±1.4 (Ta= All temperature)	3.46 to 3.76 / 3.06	0.1V	7	0.8 to 6.0	-	SSOP5	-40℃ to 125℃	-
BD52W03G-C	Controlled by External Capacitor	Window Type, SENSE Detection	0.3	±5.0 (Ta= All temperature)	1.98V (Over Voltage) / 1.62V (Under Voltage)	-	7	1.6 to 6.0	1%	SSOP6	-40℃ to 125℃	-
NEW BD48HW0G-C	-	Window Type, SENSE Detection, Adjust Type	0.5	±0.75 (Ta= All temperature)	1.277V (Over Voltage) / 1.277V (Under Voltage)	-	42	1.8 to 40	1%	SSOP6	-40℃ to 125℃	-

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