The TC1270A, TC1271A and TC1270AN are cost-effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. A manual reset input is provided to override the reset monitor, and is suitable for use as a push-button reset. The TC1270A has a push-pull, active-low RESET output, the TC1271A has a push-pull, active-high RESET output and TC1270AN has an open-drain, active-low RESET output.. All devices are available in industry standard pin-out and industry standard 4-Pin SOT-143 and 5-pin SOT23 packages. The TC1270A/70AN/71A are optimized to reject fast transient glitches on the VCC line and are suitable for all battery powered applications.
Precision Voltage Monitor
2.63V, 2.93V, 3.08V, 4.38V and 4.63V Trip Points (Typical)
Manual Reset Input
Reset Time-Out Delay:
Standard: 280 ms (Typical)
Optional: 2.19 ms, and 35 ms (Typical)
Power Consumption
No glitches on outputs during power-up
Active Low Output Options:
Push-Pull Output and Open-Drain Output
Active High Output Option:
Push-Pull Output
Replacement for (Specification compatible with):
TC1270, TC1271, TCM811, TCM812
Fully Static Design
Low-Voltage Operation (1.0V)
ESD Protection:
>=4 kV Human Body Model (HBM)
>=400V Machine Model (MM)
Extended (E) Temperature Range:
40°C to +125°C
Package Options:
4-Lead SOT-143
5-Lead SOT-23
Pb-free Device
TC1271A 封装图
TC1271A 封装图
TC1271A 封装图
TC1271A 封装图
型号 | 制造商 | 描述 | 购买 |
---|---|---|---|
TC1271ARBVRCTR | Vishay | 2200 pF ±20% 2000V(2kV) 陶瓷电容器 径向,圆片式 | 立即购买 |
TC1271ARAVCTTR | KEMET | 0.1 µF ±20% 100V 陶瓷电容器 X7R 1210(3225 公制) | 立即购买 |
TC1271ASBVRCTR | Bourns Inc. | 立即购买 | |
TC1271AMBVRCTR | Vishay | 贴片电阻 0805 158KΩ ±1% 1/8W ±100ppm/℃ | 立即购买 |
TC1271ATAVRCTR | Sensata | OPTICAL ISOLATOR MODULE | 立即购买 |
TC1271ASAVRCTR | Vishay | 贴片电阻 0805 2.05KΩ ±1% ±100ppm/℃ | 立即购买 |
本文介绍基于TestPro CV100 实现汽车以太网线束TC2/TC9传输性能现场测试方案。
本文介绍基于TestPro CV100 实现汽车以太网线束TC2/TC9传输性能现场测试方案。
本文介绍基于TestPro CV100 实现汽车以太网线束TC2/TC9传输性能现场测试方案。
本文介绍基于TestPro CV100 实现汽车以太网线束TC2/TC9传输性能现场测试方案。
本文介绍基于TestPro CV100 实现汽车以太网线束TC2/TC9传输性能现场测试方案。
本文介绍基于TestPro CV100 实现汽车以太网线束TC2/TC9传输性能现场测试方案。
本文介绍基于TestPro CV100 实现汽车以太网线束TC2/TC9传输性能现场测试方案。
本文介绍基于TestPro CV100 实现汽车以太网线束TC2/TC9传输性能现场测试方案。
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