| 型号 |
订购 |
价格(不含税)
以实际报价为准 |
制造商 |
监控器数目 | 输出驱动器 | 监测电压 | 看门狗定时器 | 典型操作电源电压 | 电源失效检测 | 手动复位 | 芯片启动信号 | 电池备用开关 | 供应商电流 | 引脚数目 |
ER - MR, ACTIVE LOW OD, ACTIVE HIGH-PP (WDI = 1.6S, RESET DELAY = 200MS, VTRPD - 4.6V |
|
个
26+ RMB6.14
100+ RMB5.52 |
Microchip |
- | - | - | - | - | - | - | - | - | - | |
ER - 5 V EconoReset; 4.125 V Trip Point, -40 to +85 C, 5 Kohm Pull-Up, TO-92 |
|
个
5+ RMB24.07
10+ RMB21.48
25+ RMB19.82
50+ RMB18.05
100+ RMB16.76 |
Dallas Semiconductor |
- | - | - | - | - | - | - | - | - | - | |
ER - 5 V EconoReset; 4.625 V Trip Point, -40 to +85 C, 5 Kohm Pull-Up, SOT-223 |
|
个
5+ RMB22.54
10+ RMB20.06
25+ RMB18.53
50+ RMB16.87
100+ RMB15.46 |
Dallas Semiconductor |
- | - | - | - | - | - | - | - | - | - | |
ER - SUPERVISOR OPEN DRAIN ACTIVE LOW |
|
个
26+ RMB4.76
100+ RMB4.30 |
Microchip Technology |
- | - | - | - | - | - | - | - | - | - | |
ER - WDI, ACTIVE LOW P-P, ACTIVE HIGH P-P (WDI = 1.6S, RESET DELAY = 200MS, VTRPD - 2 |
|
个
20+ RMB5.52 |
Microchip |
- | - | - | - | - | - | - | - | - | - | |
ER - SUPERVISOR W/5K PULL-UP ACTIVE LOW |
|
个
26+ RMB4.76
100+ RMB4.30 |
Microchip Technology |
- | - | - | - | - | - | - | - | - | - | |
ER - MICROPROCESSOR 2.63V RESET MONITOR |
|
个
26+ RMB3.68
100+ RMB3.37 |
Microchip |
- | - | - | - | - | - | - | - | - | - | |
ER - SUPERVISOR PUSH-PULL ACTIVE HIGH |
|
个
26+ RMB3.68
100+ RMB3.22 |
Microchip |
- | - | - | - | - | - | - | - | - | - | |
ER - ACTIVE LOW P-P WITH WDI, MR - WDI = 1.6S, RESET DELAY = 200MS, VTRPD - 2.9V |
|
个
26+ RMB6.14
100+ RMB5.52 |
Microchip |
- | - | - | - | - | - | - | - | - | - | |
ER - SUPERVISOR W/5K PULL-UP ACTIVE LOW |
|
个
26+ RMB4.76
100+ RMB4.30 |
Microchip |
- | - | - | - | - | - | - | - | - | - | |
ER - SUPERVISOR PUSH-PULL ACTIVE LOW |
|
个
26+ RMB3.68
100+ RMB3.22 |
Microchip |
- | - | - | - | - | - | - | - | - | - | |
ER - SUPERVISOR PUSH-PULL ACTIVE HIGH |
|
个
26+ RMB3.68
100+ RMB3.22 |
Microchip |
- | - | - | - | - | - | - | - | - | - | |
ER - SUPERVISOR W/5K PULL-UP ACTIVE LOW |
|
个
26+ RMB4.76
100+ RMB4.30 |
Microchip |
- | - | - | - | - | - | - | - | - | - | |
ER - ACTIVE LOW P-P WITH WDI, MR (WDI = 1.6S, RESET DELAY = 200MS, VTRPD - 4.6V) |
|
个
26+ RMB6.14
100+ RMB5.52 |
Microchip |
- | - | - | - | - | - | - | - | - | - | |
ER - SUPERVISOR PUSH-PULL ACTIVE LOW |
|
个
26+ RMB3.68
100+ RMB3.22 |
Microchip |
- | - | - | - | - | - | - | - | - | - | |
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