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参数搜索和选型表
Watchdog Timers
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选型表 Watchdog Timers
如何使用选型表
通过“添加/移除参数”来配置需显示的参数
在“添加参数”处输入选择标准
点击标题栏中的
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显示20个产品
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Product Description
Reset Threshold
Min Reset Timeout (ms)
Reset Output-Stage
Manual Reset Capability
Typ Watchdog Timeout (ms)
Power Fail Indicator
Package
Price* (1000 pcs.)
Active for Param Search
Watchdog Timer
Batt-Backup-Flg
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Click to sort in ascending or descending order
Engineered and tested solutions, documentation available, ready to integrate
Comparison Table
Part #
对比选择
Signal Chain Designer
Add Selected to Signal Chain Designer
Beta
Reset Threshold
1.58
1.67
2.18
2.19
2.31
2.32
2.5 to 5 in 100 mV steps
2.55
2.63
2.88
2.93
3.06
3.08
4.0
4.31
4.35
4.37
4.38
4.4
4.62
4.63
4.65
Adjustable
-0.5
-5.0
0.6
0.62
1.23
1.25
1.3
1.68
1.8
11.04
12.0
12.96
2.2
2.25
2.4
2.5
2.6
2.7
2.78
2.8
3.0
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
38 Options from 1.58 to 5
4.1
4.2
4.3
4.39
4.5
4.55
4.7
4.8
4.9
5.0
5.45
Programmable
Vcc ± 500 mV
Min Reset Timeout (ms)
1
1,600
1.4
10
10 typ
100
1120
1200
140
140 (Adjustable)
150
1570
160
20
200
240
250
28
280
30
300
35
35 (Adjustable)
50
50 typ
610
8.5
Adj
Reset Output-Stage
Active-High/Int-Pullup
Active-High/Open-Drain
Active-High/Push-Pull
Active-Low/Int-Pullup
Active-Low/Open-Drain
Active-Low/Push-Pull
Manual Reset Capability
Yes
No
Typ Watchdog Timeout (ms)
<=
ms
Power Fail Indicator
Yes
No
Package
SOIC
SOP
SOT
QFP
LCC
DIP
SIP
BGA
CSP
TO-X
SC70
Price* (1000 pcs.)
$ US
ADM6821
9 Options 1.58 to 4.63
140
Active-High/Push-Pull
Yes
1.6Kms
No
SOT
**
ADM6822
9 Options 1.58 to 4.63
140
Active-Low/Open-Drain
Yes
1.6Kms
No
SOT
**
ADM6824
9 Options 1.58 to 4.63
140
Active-High/Push-Pull, Active-Low/Push-Pull
No
1.6Kms
No
SOT
**
ADM6318
26 Options 2.5 to 5.0
1, 1120, 140, 20
Active-High/Push-Pull, Active-Low/Push-Pull
No
-
No
SOT
$0.50
ADM6316
26 Options 2.5 to 5.0
1, 1120, 140, 20
Active-Low/Push-Pull
Yes
-
No
SOT
$0.51
ADM6320
26 Options 2.5 to 5.0
1, 1120, 140, 20
Active-Low/Open-Drain
Yes
-
No
SOT
$0.51
ADM6321
26 Options 2.5 to 5.0
1, 1120, 140, 20
Active-High/Push-Pull, Active-Low/Open-Drain
No
-
No
SOT
$0.51
ADM823
7 Options 2.19 to 4.63
140
Active-Low/Push-Pull
Yes
1.6Kms
No
SC70, SOT
$0.51
ADM824
7 Options 2.19 to 4.63
140
Active-High/Push-Pull, Active-Low/Push-Pull
No
1.6Kms
No
SC70, SOT
$0.51
ADM6823
9 Options 1.58 to 4.63
140
Active-Low/Push-Pull
Yes
1.6Kms
No
SOT
$0.76
ADM8616
9 Options 1.58 to 4.63
1, 1120, 140, 20
Active-Low/Push-Pull
No
-
No
SC70
$0.86
ADM8617
9 Options 1.58 to 4.63
1, 1120, 140, 20
Active-Low/Open-Drain
No
-
No
SC70
$0.86
ADM1232
4.37; 4.62
250
Active-High/Push-Pull, Active-Low/Open-Drain
Yes
-
No
DIP, SOIC, SOP
$0.95
ADM13305
5 Options 0.6 to 4.55; Adjustable
1,600
Active-High/Push-Pull, Active-Low/Push-Pull
Yes
1.6Kms
-
SOIC
$0.96
ADM705
4.65
160
Active-Low/Push-Pull
Yes
1.6Kms
Yes
DIP, SOIC
$1.02
ADM9690
4.31
10, 50
Active-Low/Push-Pull
No
-
No
SOIC
$1.52
ADM690A
♦
4.65
140
Active-Low/Push-Pull
No
-
Yes
DIP, SOIC, SOP
$1.57
ADM699
4.65
140
Active-High/Push-Pull, Active-Low/Push-Pull
No
1.6Kms
No
DIP, SOIC
$1.68
ADM8699
4.65
140
Active-High/Push-Pull, Active-Low/Push-Pull
No
1.6Kms
No
DIP, SOIC
$2.01
ADM690
♦
4.65
35
Active-Low/Push-Pull
No
-
Yes
DIP
$2.42
* 此处所列报价仅供预算参考，指美元建议报价（规定订量的单价，美国离岸价）。
对于评估板和套件的报价是指1个单位价格。
** 目前不提供具体报价。有关更多信息，请点击产品型号，查看产品页面。
♦
产品和值未满足所选的参数值
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