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QS20V 470K-470M Datasheet

Benefits of Highly Accurate Reset Threshold Most pP supervisor ICs have reset threshold voltages be- tween 5% and 10% below the value of nominal supply voltages. This ensures a reset will not occur within 5% of the nominal supply, but will occur when the supply is 10% below nominal. When using ICs rated at only the nominal supply +5%, this leaves a zone of uncertainty where the supply is between 5% and 10% low, and where the reset may or may not be asserted. The V6309L/T and V6319L/T use highly accurate circuitry to ensure that reset is asserted close to the 5% limit, and long before the supply has declined t0 10% below nomi- nal.
QS20V 470K-470M Price

			Limits
Characteristic	Test Pin	Test Conditions	Min. Typ. Max.	Units
Supply Voltage Range	6	Operating	6.0 9.0 12	v
Detector Input Current	15	0 t0 40% RH, VIN = 0 t0 9.0 V	+1.0	pA
Input Offset Voltage	14-15	Active Guard	±100	mV
	16-15	Active Guard	±100	mV
	15-13	Detect Comparator	+50	mV
Hysteresis	13	No Alarm to Alarm	90 130 170	mV
Common Mode Range	14-15	Guard Amplifier	2.0 - VDD-0.5	V
Common Mode Range	13-15	Smoke Comparator	0.5 - VDD -2.0	V
Active Guard Impedance	14	to Vss	10	kl
Active Guard Impedance	16	to Vss	500	k1
Oscillator Period	12	No Alarm	1.34 1.67 2.00	s
Oscillator Period	12	Alarm	32 40 48	ms
Oscillator Pulse Width	4		8.0 10 12	ms
Timer Period	4	After Pin l High-to-Low, No Smoke	8.0 10 12	min
Low Voltage Threshold	6	T=0 t0 50IC	7.2 7.8	V
Sensitivity Adj. Voltage	13	V13NDD, pin 13 0pen circuit	48.5 50 51.5	%
Horn Output Voltage	10-11	IOUT = 16 mA, VDD = 9.0 V	0.1 0.5	V
		IOUT = 16 mA, VDD = 7.2 V	0.9	V
		IOUT = -16 rriA, VDD = 9.0 V	8.5 8.8	V
		IOUT = -16 mA, VDD = 7.2 V	6.3	V
Horn Output ON Time	10-11	Alarm	120 160 208	ms
Horn Output ON Time	10-11	Low Battery	8.0 10 12	ms
Horn Output OFF Time	10-11	Alarm	60 80 104	ms
Horn Output OFF Time	10-11	Low Battery	32 40 48	S
Timer Start Logic Levels	1	VIH	3.5	V
Timer Start Logic Levels	1	VIL	1.5	V
Timer Start Input Current	1	VIN 2 9.0 V	20 80

QS20V 470K-470M on stock

			Criteria for Judgement
Item	Symbol	Test Conditions	Min.	Max.
Forward Voltage	VF	B,G,R IF=20mA		USL1×1.1
Reverse Current	IR	B,G,R VR=5V		USL1×2O
Luminous Intensity	Iv	B,G,R IF=20mA	LSL1×0.7

	Vf
	j1
	Body Diode VDD Forward Voltage Drop _
	Body Diode Recover

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