微處理器監控電路 IC

MPS（微處理器監控）電路的基本功能就是持續監控微處理器，因此，具備良好 µP 監控電路的系統將可大幅提升其品質及產品的可靠性。Diodes 的 µP 監控電路系列產品提供高精確電壓監控電路、Watchdog、開機重設及手動重設功能，可提升電信、網通、安全監控、超移動與無線等產品應用的系統可靠性。

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Fixed Detect Voltages (V)

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Adjustable Detect Voltage Reference Voltage (V)

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Minimum Operating Voltage (V)

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Maximum Input Voltage (V)

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Quiescent Current (µA)

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Typical Time Delay (µs)

Reset Period (ms)

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RESET Output (Active High)

RESET Output (Active Low)

Manual RESET

Watchdog

Watchdog Time (s)

Power Fail Comparator Threshold (V)

Reset Output Topology

Ambient Temperature Range (°C)

Packages

1 – 25 of 25 results

Part Number	Data Sheet	Fixed Detect Voltages (V)	Adjustable Detect Voltage Reference Voltage (V)	Number of Channels	Minimum Operating Voltage (V)	Maximum Input Voltage (V)	Quiescent Current (µA)	Typical Time Delay (µs)	Reset Period (ms)	RESET Output (Active High)	RESET Output (Active Low)	Manual RESET	Watchdog	Watchdog Time (s)	Power Fail Comparator Threshold (V)	Reset Output Topology	Ambient Temperature Range (°C)	Packages

APX803L		1.2~5	0.1	N/A	0.9	5.5	1	0, 55, 220, 450	N/A	No	Yes	No	No	None	N/A	Open-Drain	-40~85	SC59 SOT23 SOT25 SOT323
APX803S		2.25, 2.63, 2.93, 3.08, 4, 4.38, 4.63	N/A	N/A	1	5.5	10	50, 1.7, 240	N/A	No	Yes	No	No	None	None	Open-Drain	-40~85	SOT23
APX809S		2.25, 2.63, 2.93, 3.08, 4, 4.38, 4.63	N/A	N/A	1	5.5	10	50, 1.7, 240	N/A	No	Yes	No	No	None	None	Push-Pull	-40~125	SOT23
APX810S		2.25, 2.63, 2.93, 3.08, 4, 4.38, 4.63	N/A	N/A	1	5.5	10	50, 1.7, 240	N/A	Yes	No	No	No	None	None	Push-Pull	-40~125	SOT23
APX811		2.25, 2.63, 2.93, 3.08, 4, 4.38, 4.63	N/A	1	1	5.5	20	20	200	No	Yes	Yes	No	None	None	Push-Pull	-40~85	SOT143
APX812		2.25, 2.63, 2.93, 3.08, 4, 4.38, 4.63	N/A	1	1	5.5	20	20	200	Yes	No	Yes	No	None	None	Push-Pull	-40~85	SOT143
APX823		2.25, 2.63, 2.93, 3.08, 4, 4.38, 4.63	N/A	1	1	5.5	30	20	200	No	Yes	Yes	Yes	None	None	Push-Pull	-40~85	SOT25
APX824		2.25, 2.63, 2.93, 3.08, 4, 4.38, 4.63	N/A	1	1	5.5	30	20	200	Yes	Yes	No	Yes	None	None	Push-Pull	-40~85	SOT25
APX825A		2.25, 2.63, 2.93, 3.08, 4, 4.38, 4.63	N/A	1	1	5.5	30	20	200	Yes	Yes	Yes	Yes	None	None	Push-Pull	-40~85	SOT26
AZ70xx		2.3, 2.5, 2.7, 2.9, 3.1, 3.3, 4.2, 4.5	N/A	1	1	5.5	500	N/A	0	No	Yes	No	No	None	None	Open-Collector	-40~85	SOT89 TO92
PT7A751x		2.63, 2.93, 3.08, 4.38, 4.63	N/A	1	Vd+10%	5.5	30	N/A	200	No	Yes	Yes	Yes	1.6	1.25	Push-Pull	-40~85	SO-8
PT7A752x		2.63, 2.93, 3.08, 4.38, 4.63	N/A	1	Vd+10%	5.5	30	N/A	200	Yes	No	Yes	Yes	1.6	1.25	Push-Pull	-40~85	SO-8
PT7A753x		2.63, 2.93, 3.08, 4.38, 4.63	N/A	1	Vd+10%	5.5	30	N/A	200	Yes	Yes	Yes	No	None	1.25	Push-Pull	-40~85	SO-8
PT7M3808		0.405, 0.84, 1.12, 1.4, 1.67, 2.33, 2.79, 3.07, 4.65	N/A	1	0.4, 0.9	6.5	2.8	N/A	Adjustable	No	Yes	Yes	N/A	N/A	N/A	Open-Drain	-40~125	SOT23 (TA6) MSL1 Sn TDFN (ZC6) SOT26
PT7M6315USxxDx		1.8~5	N/A	1	1	5.5	10	0.01	1.4, 26, 200, 1570	No	Yes	Yes	No	None	None	Open-Drain	-40~85	SOT143
PT7M6833xDx#	-	1.05, 1.11, 1.313, 1.388, 1.575, 1.665	N/A	1	0.85	5.5	16	60	0.07, 1.5, 30, 200, 1680	Yes	No	No	No	None	None	Push-Pull	-40~85	SOT23
PT7M6834xDx#	-	1.05, 1.11, 1.313, 1.388, 1.575, 1.665	N/A	1	0.9	5.5	16	60	0.07, 1.5, 30, 200, 1680	No	Yes	No	No	None	None	Open-Drain	-40~85	SOT23
PT7M6835xDx#	-	1.05, 1.11, 1.313, 1.388, 1.575, 1.665	N/A	1	0.9	5.5	16	60	0.07, 1.5, 30, 200, 1680	No	Yes	Yes	No	None	None	Push-Pull	-40~85	SOT143
PT7M6836xDx#	-	1.05, 1.11, 1.313, 1.388, 1.575, 1.665	N/A	1	0.85	5.5	16	60	0.07, 1.5, 30, 200, 1680	Yes	No	Yes	No	None	None	Push-Pull	-40~85	SOT143
PT7M6837xDx#	-	1.05, 1.11, 1.313, 1.388, 1.575, 1.665	N/A	1	0.9	5.5	16	60	0.07, 1.5, 30, 200, 1680	No	Yes	Yes	No	None	None	Open-Drain	-40~85	SOT143
PT7M6838Dx#	-	N/A	0.444	1	1.5	5.5	16	60	0.07, 1.5, 30, 200, 1680	No	Yes	No	No	None	None	Push-Pull	-40~85	SOT143
PT7M6839Dx#	-	N/A	0.444	1	1.5	5.5	16	60	0.07, 1.5, 30, 200, 1680	Yes	No	No	No	None	None	Push-Pull	-40~85	SOT143
PT7M6840Dx#	-	N/A	0.444	1	1.5	5.5	16	60	0.07, 1.5, 30, 200, 1680	No	Yes	No	No	None	None	Open-Drain	-40~85	SOT143
ZM33164-3		2.68	N/A	1	1	10	190	2.5	0	No	Yes	No	No	None	None	Open-Collector	-40~85	SOT223
ZSM560		4.6	N/A	1	1	6.5	200	1.5	0	No	Yes	No	No	None	None	Open-Collector	-40~85	SOT223

微處理器監控電路 IC

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產品概述

設計概述