TPS3807A30DCKR 供应商
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TPS3807A30DCKR
品牌：TI 封装/批号：原厂原装/22+ -
TPS3807A30DCKR
品牌：TI(德州仪器) 封装/批号：SC70-5/2022+ -
TPS3807A30DCKR
品牌：TI 封装/批号：TSSOP/23+
TPS3807A30DCKR 属性参数
- 标准包装：3,000
- 类别：集成电路 (IC)
- 家庭：PMIC - 监控器
- 系列：-
- 类型：多压监控器
- 监视电压数目：2
- 输出：开路漏极或开路集电极
- 复位：低有效
- 复位超时：最小为 100 µs
- 电压 - 阀值：3V，可调
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：6-TSSOP（5 引线），SC-88A，SOT-353
- 供应商设备封装：SC-70-5
- 包装：带卷 (TR)
产品特性
- Two Supply Monitors in One Package
- One Monitor with Fixed High-Accuracy Thresholds for System Supply Monitoring
- Second Monitor with Variable Threshold and 30mV Hysteresis to Provide Failsafe
- Very Low Quiescent Current: 3.5µA typ
- High Threshold Accuracy: 1% max (0°C to +85°C)
- Open-Drain Reset Outputs
- Temperature Range: -40°C to +85°C
- Ultra-Small SC70-5 Package
- APPLICATIONSDSP, Microcontroller, or Microprocessor Applications Requiring User-Selected Delay TimesNotebook/Desktop ComputersPDAs and SmartPhonesOther Hand-Held ProductsPortable, Battery-Powered ProductsFPGA/ASIC Applications
- DSP, Microcontroller, or Microprocessor Applications Requiring User-Selected Delay Times
- Notebook/Desktop Computers
- PDAs and SmartPhones
- Other Hand-Held Products
- Portable, Battery-Powered Products
- FPGA/ASIC Applications
产品概述
The TPS3807 family microprocessor supervisory circuits monitor system voltages as low as 1.225V. These devices assert an open-drain RSTVDD signal when the VDD voltage drops below a preset threshold. The RSTVDD output remains asserted until the VDD voltage returns above its threshold. The device also provides an additional RSTSENSE output for a SENSE input with adjustable thresholds and hysteresis.The TPS3807 uses a precision reference to achieve 1% threshold accuracy. The TPS3807 has a very low typical quiescent current of 3.5µA, so it is well-suited to battery-powered applications. It is available in a small SC70-5 package, which is half the size of a SOT-23 package, and is fully specified over a temperature range of -40°C to +85°C.