型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
TPS3823 | TPS382x-xx-Q1 Voltage Monitor With Watchdog Timer 1 Features • Qualified for automotive applications • AEC-Q100 Qualified With the Following Results: – Device temperature grade 1: –40°C to 125°C – Device HBM ESD classification level 2 – Device CDM ESD classification level C4B • ESD protection exceeds 2000V Per MIL-STD-883, Method 3015; usi 文件:986.85 Kbytes 页数:24 Pages | TI 德州仪器 | TI | |
TPS3823 | Voltage Monitor With Watchdog Timer 文件:937.47 Kbytes 页数:29 Pages | TI 德州仪器 | TI | |
TPS3823 | Voltage Monitor With Watchdog Timer 文件:1.39934 Mbytes 页数:27 Pages | TI 德州仪器 | TI | |
TPS3823 | 具有 1.6s 看门狗和手动复位功能的低电平有效、推挽式电压监控器(复位 IC) TPS382x 系列监控器主要为 DSP 和基于处理器的系统提供电路初始化和计时监测等功能。上电期间,RESET 会在电源电压 VDD 超出 1.1V 时置为有效。因此只要满足以下条件,电源电压监控器就会监测 VDD 并将 RESET 保持为低电平有效:VDD 保持在阈值电压 VIT− 以下。内部计时器将会延迟输出恢复至无效状态(高电平)的时间,以确保系统正常复位。延迟时间 td 始于 VDD 上升至高于阈值电压 (VIT− + VHYS)。当电源电压降到阈值电压 VIT− 以下时,输出再次变为有效状态(低电平)。无需外部组件。该系列中的所有器件均具有一个通过内部分压器设定的固定检测阈值电压 • 具有固定延迟时间 200ms (TPS3823/4/5/8) 或 25ms (TPS3820) 的上电复位发生器 \n• 手动复位输入 (TPS3820/3/5/8)\n• 复位输出提供低电平有效 (TPS3820/3/4/5)、高电平有效 (TPS3824/5) 和漏极开路 (TPS3828)\n• 电源电压监控范围:2.5V、3V、3.3V、5V\n• 看门狗计时器 (TPS3820/3/4/8)\n• 电源电流 15µA(典型值)\n• 5 引脚 SOT-23 封装\n• 温度范围:−40°C 至 85°C; | TI 德州仪器 | TI | |
丝印:PAPI;Package:SOT23-5;Voltage Supervisory Circuits with Watchdog Timer and Manual Reset Input Features « Wide Operation Voltage Range of 1V to 7V/ « Correct Logic Output Guaranteed to Vec=1.0V' ' 200ms Reset Pulse Width Independent Watchdog Timer-1.6s Timeout « Power-Supply Transient Immunity o 4yA Supply Current Applications o Computers o Embedded Systems o Industr 文件:3.3551 Mbytes 页数:7 Pages | TECHPUBLIC 台舟电子 | TECHPUBLIC | ||
丝印:PAPI;Package:SOT23-5;Voltage Supervisory Circuits with Watchdog Timer and Manual Reset Input Features « Wide Operation Voltage Range of 1V to 7V/ « Correct Logic Output Guaranteed to Vec=1.0V' ' 200ms Reset Pulse Width Independent Watchdog Timer-1.6s Timeout « Power-Supply Transient Immunity o 4yA Supply Current Applications o Computers o Embedded Systems o Industr 文件:3.3551 Mbytes 页数:7 Pages | TECHPUBLIC 台舟电子 | TECHPUBLIC | ||
丝印:PAPQ;Package:SOT-23;TPS382x-xx-Q1 Voltage Monitor With Watchdog Timer 1 Features • Qualified for automotive applications • AEC-Q100 Qualified With the Following Results: – Device temperature grade 1: –40°C to 125°C – Device HBM ESD classification level 2 – Device CDM ESD classification level C4B • ESD protection exceeds 2000V Per MIL-STD-883, Method 3015; usi 文件:986.85 Kbytes 页数:24 Pages | TI 德州仪器 | TI | ||
丝印:PAPQ;Package:SOT-23;TPS382x-xx-Q1 Voltage Monitor With Watchdog Timer 1 Features • Qualified for automotive applications • AEC-Q100 Qualified With the Following Results: – Device temperature grade 1: –40°C to 125°C – Device HBM ESD classification level 2 – Device CDM ESD classification level C4B • ESD protection exceeds 2000V Per MIL-STD-883, Method 3015; usi 文件:986.85 Kbytes 页数:24 Pages | TI 德州仪器 | TI | ||
丝印:PAQI;Package:SOT23-5;Voltage Supervisory Circuits with Watchdog Timer and Manual Reset Input Features « Wide Operation Voltage Range of 1V to 7V/ « Correct Logic Output Guaranteed to Vec=1.0V' ' 200ms Reset Pulse Width Independent Watchdog Timer-1.6s Timeout « Power-Supply Transient Immunity o 4yA Supply Current Applications o Computers o Embedded Systems o Industr 文件:3.3551 Mbytes 页数:7 Pages | TECHPUBLIC 台舟电子 | TECHPUBLIC | ||
丝印:PARI;Package:SOT23-5;Voltage Supervisory Circuits with Watchdog Timer and Manual Reset Input Features « Wide Operation Voltage Range of 1V to 7V/ « Correct Logic Output Guaranteed to Vec=1.0V' ' 200ms Reset Pulse Width Independent Watchdog Timer-1.6s Timeout « Power-Supply Transient Immunity o 4yA Supply Current Applications o Computers o Embedded Systems o Industr 文件:3.3551 Mbytes 页数:7 Pages | TECHPUBLIC 台舟电子 | TECHPUBLIC |
技术参数
- Threshold voltage 1 (Typ) (V):
2.25
- Features:
Manual reset capable
- Reset threshold accuracy (%):
2.4
- Output driver type/reset output:
Active-low
- Time delay (ms):
200
- Rating:
Catalog
- Watchdog timer WDI (sec):
1.6
- Operating temperature range (C):
-40 to 125
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
SOT-23|5 |
71000 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
TI/德州仪器 |
23+ |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI/德州 |
2018+ |
SOT-23 |
32500 |
德州代理承诺销售原装正品公司可开正规17%增值税票 |
询价 | ||
05+ |
原厂原装 |
2301 |
只做全新原装真实现货供应 |
询价 | |||
TI |
11+ |
SOT23-5 |
8000 |
全新原装,绝对正品现货供应 |
询价 | ||
TI |
11+ |
SOT23-5 |
6000 |
原装现货价格有优势量多可发货 |
询价 | ||
TI |
SOT23-5 |
3000 |
原装长期供货! |
询价 | |||
TI |
25+ |
标准封装 |
18000 |
原厂直接发货进口原装 |
询价 | ||
TI |
25+ |
5/SOT23 |
5500 |
优势产品!100%全新原装现货供应 |
询价 |
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