単電源監視

アナログ・デバイセズの単電源監視回路は、高精度、調整可能な閾値と許容誤差、低電源電圧までのリセット信号の保証など、設計の簡素化に役立つ多くのメリットを提供します。
ほとんどのアナログ・デバイセズの監視回路では、公称スレッショールド電圧から ±1.5% の閾値の精度を示し、これにより必要なシステム電圧マージンとシステム誤動作の可能性を最小限に抑えます。調整可能、またはピン選択可能な閾値と許容誤差を備えた電圧監視回路により最大限の柔軟性が得られ、単一の部品を複数の設計で使用することができます。
また、アナログ・デバイセズの監視回路では 0.5 V という業界をリードする低さの有効リセット信号が保証されており、システムの完全性を保つのに役立ちます。
製品セレクション・テーブル

単電源監視

  2つめ以降の並び替え条件は、“Shift” キーを押しながら選択してください。
SortOrderPart#Reset VoltageThreshold Accuracy
(typ)
(%)
Isupply
(typ)
(A)
FeaturesWatchdog TimerVs+
(max)
(V)
Price (1000+)
($ US)
1LTC2965 Adj 1.4 Polarity Selection, Selectable Hysteresis No 100 $1.98 (LTC2965CDD#PBF)
2ADM8642 Adj- 200µ Supervisor No 5.5 $0.25 (ADM8642T100ACBZ-R7)
3ADM8641 Adj- 92n Supervisor No 5.5 $0.25 (ADM8641T263ACBZ-R7)
4ADM8615 Adj- 20µ Supervisor, Watchdog Timer Yes 5.5 $0.59 (ADM8615Y100ACBZ-R7)
5ADM8614 Adj- 92n Supervisor, Watchdog Timer Yes 3.6 $0.59 (ADM8614Y263ACBZ-R7)
6ADM8613 Adj- 92n Supervisor, Watchdog Timer Yes 5.5 $0.59 (ADM8613Y232ACBZ-R7)
7ADM8612 Adj- 92n Supervisor No 5.5 $0.42 (ADM8612N110ACBZ-R7)
8ADM8611 Adj- 92n Supervisor No 5.5 $0.39 (ADM8611N263ACBZ-R7)
9ADM8324 Adj- 92n Supervisor, Watchdog Timer Yes 5.5 $0.79 (ADM8324WAH29ARJZR7)
10ADM8323 Adj- 10µ Supervisor, Watchdog Timer Yes 5.5 $0.79 (ADM8323WCC29ARJZR7)
11ADM8322 Adj- 10µ Supervisor Yes 5.5 $0.69 (ADM8322WB26ARJZRL7)
12ADM8321 Adj- 10µ Supervisor, Watchdog Timer Yes 5.5 $0.69 (ADM8321WAX30ARJZR7)
13ADM8320 Adj- 10µ Supervisor, Watchdog Timer Yes 5.5 $0.69 (ADM8320WBX3NARJZR7)
14ADM8319 Adj- 10µ Supervisor Yes 5.5 $0.69 (ADM8319WB31ARJZR7)
15ADM8318 Adj- 10µ Supervisor, Watchdog Timer Yes 5.5 $0.69 (ADM8318WCY46ARJZR7)
16ADM8316 Adj- 10µ Supervisor, Watchdog Timer Yes 5.5 $0.69 (ADM8316WAY27ARJZR7)
17ADM6346 Adj- 500n Supervisor No 5.5 $0.95 (ADM6346-46ARTZ-R7)
18ADM6328Reference Circuit Available Adj- 115µ Supervisor No 5.5 $0.95 (ADM6328-22ARTZ-R7)
19ADM6326 Adj- 500n Supervisor No 5.5 $0.95 (ADM6326-22ARTZ-R7)
20LTC2935 2.25V, 2.4V, 2.55V, 2.7V, 2.85V, 3.15V, 3.3V, 3V 1.5 500n Supervisor No 6 $1.22 (LTC2935CDC-1#TRPBF)
21LTC2934 Adj 1.5 500n Supervisor No 6 $1.15 (LTC2934CDC-1#TRPBF)
22LTC2918 Adj 1.5 30µ Supervisor, Watchdog Timer Yes 6.2 $1.30 (LTC2918CDDB-A1#TRPBF)
23LTC2917 Adj 1.5 30µ Supervisor, Watchdog Timer Yes 6.2 $1.30 (LTC2917CDDB-A1#TRPBF)
24LTC2953-2 Adj, -Adj 1.5 14µ Pushbutton, Supervisor No 27 $2.30 (LTC2953CDD-2#PBF)
25LTC2953-1 Adj, -Adj 1.5 14µ Pushbutton, Supervisor No 27 $2.30 (LTC2953CDD-1#PBF)
26LTC2916 1.2V, 1.5V, 1.8V, 12V, 1V, 2.5V, 3.3V, 5V, Adj 1.5 30µ Supervisor No 6.2 $1.05 (LTC2916CDDB-1#TRPBF)
27LTC2915 1.2V, 1.5V, 1.8V, 12V, 1V, 2.5V, 3.3V, 5V, Adj 1.5 30µ Supervisor No 6.2 $1.05 (LTC2915CDDB-1#TRPBF)
28LTC2952 Adj, -Adj 1.5 25µ Diode-OR Controller, Pushbutton, Supervisor Yes 28 $2.95 (LTC2952CF#PBF)
29LTC2912 Adj 1.5 40µ Supervisor No 6.6 $1.45 (LTC2912CDDB-1#TRPBF)
30ADM8617 Adj- 92n Supervisor, Watchdog Timer Yes 5.5 $1.05 (ADM8617RCYAKSZ-RL7)
31ADM8616 Adj- 20µ Supervisor, Watchdog Timer Yes 5.5 $1.05 (ADM8616LCYAKSZ-RL7)
32ADM6823 Adj- 1.95m Supervisor, Watchdog Timer Yes 5.5 $0.89 (ADM6823RYRJZ-RL7)
33ADM6384 Adj- 115µ Supervisor No 5.5 $1.11 (ADM6384YKS17D3Z-R7)
34ADM825 Adj- 10µ Supervisor, Watchdog Timer No 5.5 $0.53 (ADM825RYRJZ-R7)
35ADM824 Adj- 24µ Supervisor, Watchdog Timer Yes 5.5 $0.53 (ADM824LYRJZ-REEL7)
36ADM823 Adj- 24µ Supervisor, Watchdog Timer Yes 5.5 $0.53 (ADM823LYKSZ-R7)
37ADM6322 Adj- 500n Supervisor No 5.5 $0.52 (ADM6322C29ARJZ-RL7)
38ADM6321 Adj- 20µ Supervisor, Watchdog Timer Yes 5.5 $0.62 (ADM6321AY30ARJZ-R7)
39ADM6320 Adj- 20µ Supervisor, Watchdog Timer Yes 5.5 $0.53 (ADM6320BX33ARJZ-R7)
40ADM6319 Adj- 20µ Supervisor No 5.5 $0.61 (ADM6319C29ARJZ-RL7)
41ADM6318 Adj- 20µ Supervisor, Watchdog Timer Yes 5.5 $0.52 (ADM6318BX49ARJZ-R7)
42ADM6316 Adj- 20µ Supervisor, Watchdog Timer Yes 5.5 $0.53 (ADM6316AY27ARJZ-R7)
43ADM803 Adj- 100µ Supervisor No 5.5 $0.27 (ADM803LAKSZ-REEL)
44ADM6713 Adj- 10µ Supervisor No 5.5 $0.29 (ADM6713LAKSZ-REEL7)
45ADM6711 Adj- 35µ Supervisor No 5.5 $0.29 (ADM6711LAKSZ-REEL7)
46ADM812 Adj- 24µ Supervisor No 5.5 $0.46 (ADM812LARTZ-REEL7)
47ADM1816 Adj- 16µ Supervisor No 5.5 $0.50 (ADM1816-10ARTZ-RL7)
48ADM1813 4.35v, 4.62V- 16µ Supervisor No 5.5 $0.39 (ADM1813-5ARTZ-RL7)
49ADM1815 Adj- 16µ Supervisor No 5.5 $0.43 (ADM1815-5ARTZ-RL7)
50ADM811 Adj- 15µ Supervisor No 5.5 $0.46 (ADM811LARTZ-REEL7)
51ADM6315 Adj- 20µ Supervisor No 5.5 $0.81 (ADM6315-26D1ARTZR7)
52ADM1818 Adj- 62µ Pushbutton, Supervisor No 5.5 $0.45 (ADM1818-10ARTZ-RL7)
53ADM1812 4.35v, 4.62V- 16µ Supervisor No 5.5 $0.46 (ADM1812-10ARTZ-RL7)
54ADM1811 4.35v, 4.62V- 16µ Supervisor No 5.5 $0.46 (ADM1811-10ARTZ-RL7)
55ADM1810 4.35v, 4.62V- 16µ Supervisor No 5.5 $0.46 (ADM1810-10ARTZ-RL7)
56ADM9690 4.31V-- Supervisor, Watchdog Timer Yes 5.5 $1.67 (ADM9690ARNZ)
57ADM1232 4.37V, 4.62V- 50µ Supervisor Yes 5.5 $1.05 (ADM1232ANZ)
58ADM8699 4.65V- 55µ Supervisor, Watchdog Timer Yes 5.5 $2.35 (ADM8699ARNZ)
59ADM8697 Adj- 100µ Supervisor, Watchdog Timer Yes 5.5 $3.18 (ADM8697ARWZ)
60ADM8696 1.3V-- Supervisor Yes 5.5 $3.18 (ADM8696ARWZ)
61ADM8695 4.65V- 200µ Supervisor, Watchdog Timer Yes 5.5 $2.56 (ADM8695ARWZ)
62ADM8694 4.65V- 200µ Supervisor, Watchdog Timer Yes 5.5-
63ADM8693 4.4V- 200µ Supervisor, Watchdog Timer Yes 5.5-
64ADM8691 4.65V- 200µ Supervisor Yes 5.5 $3.53 (ADM8691ARWZ)
65ADM8690 4.65V- 200µ Supervisor Yes 5.5 $2.95 (ADM8690ARNZ)
66ADM810 Adj- 15µ Supervisor No 5.5 $0.61 (ADM810JARTZ-REEL7)
67ADM809 Adj- 60µ Supervisor No 5.5 $0.62 (ADM809ZARTZ-REEL7)
68ADM805 4.4V, 4.65V- 60µ Supervisor, Watchdog Timer Yes 5.5 $2.45 (ADM805LANZ)
69ADM802 4.4V, 4.65V- 60µ Supervisor, Watchdog Timer Yes 5.5 $2.23 (ADM802LARNZ)
70ADM800 4.4V, 4.65V- 100µ Supervisor Yes 5.5 $2.33 (ADM800MARNZ)
71ADM693A 4.4V- 1.95m Supervisor, Watchdog Timer Yes 5.5 $1.85 (ADM693AANZ)
72ADM692A 4.4V- 1.95m Supervisor, Watchdog Timer Yes 5.5 $1.68 (ADM692AANZ)
73ADM691A 4.65V- 1.95m Supervisor, Watchdog Timer Yes 5.5 $1.73 (ADM691AARUZ)
74ADM690A 4.65V- 1.95m Supervisor, Watchdog Timer Yes 5.5 $1.73 (ADM690AARMZ)
75ADM709 Adj- 100µ Supervisor No 5.5 $0.71 (ADM709LANZ)
76ADM708 4.4V- 200µ Supervisor No 5.5 $0.85 (ADM708ANZ)
77ADM707 4.65V- 250µ Supervisor No 5.5 $0.97 (ADM707ANZ)
78ADM706 4.4V- 250µ Supervisor Yes 5.5 $1.70 (ADM706ANZ)
79ADM705 4.65V- 250µ Supervisor Yes 5.5 $1.02 (ADM705ANZ)
80LTC693 5V 2 600µ Supervisor Yes 6 $3.70 (LTC693CN#PBF)
81LTC692 5V 2 600µ Supervisor Yes 6 $3.40 (LTC692CN8#PBF)
82ADM699 4.65V- 250µ Supervisor Yes 5.5 $1.93 (ADM699ANZ)
83ADM698 4.65V- 1.95m Supervisor No 5.5 $1.58 (ADM698ANZ)
84ADM697 Adj- 1.95m Supervisor, Watchdog Timer Yes 5.5 $3.02 (ADM697ANZ)
85ADM696 Adj- 1.95m Supervisor, Watchdog Timer No 5.5 $3.31 (ADM696ARZ)
86ADM695 Adj- 1.95m Supervisor Yes 5.5 $3.14 (ADM695ANZ)
87ADM694 4.65V- 1.95m Supervisor, Watchdog Timer Yes 5.5 $2.91 (ADM694ANZ)
88ADM693 4.4V- 100µ Supervisor, Watchdog Timer Yes 5.5 $3.14 (ADM693ANZ)
89ADM692 4.4V- 100µ Supervisor, Watchdog Timer Yes 5.5 $2.78 (ADM692ANZ)
90ADM691 4.65V- 100µ Supervisor, Watchdog Timer Yes 5.5 $3.14 (ADM691ANZ)
91ADM690 4.65V- 100µ Supervisor, Watchdog Timer Yes 5.5 $3.06 (ADM690ANZ)
92LTC694-3.3 2.90V 3 600µ Supervisor Yes 6 $3.65 (LTC694CN8-3.3#PBF)
93LTC695-3.3 2.90V 3 600µ Supervisor Yes 6 $4.00 (LTC695CN-3.3#PBF)
94LTC699 5V 2 600µ Supervisor Yes 6 $2.45 (LTC699CN8#PBF)
95LTC1232 5V 2.5 500µ Supervisor Yes 5.5 $1.75 (LTC1232CN8#PBF)
96LTC695 5V 2 600µ Supervisor Yes 6 $3.70 (LTC695CN#PBF)
97LTC694 5V 2 600µ Supervisor Yes 6 $3.40 (LTC694CN8#PBF)
98LTC691 5V 2 600µ Supervisor Yes 6 $3.70 (LTC691CN#PBF)
99LTC690 5V 2 600µ Supervisor Yes 6 $3.40 (LTC690CN8#PBF)
100ADM6317 Adj- 20µ Supervisor, Watchdog Timer Yes 5.5-