- 制造厂商:TI
- 产品类别:电源管理
- 技术类目:监控器和复位 IC
- 功能描述:具有可编程延迟时间的 5V 单电源电压监控器
- 点击这里打开及下载TL7705A的技术文档资料
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The TL77xxA family of integrated-circuit supply-voltage supervisors is designed specifically for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. During power up, the RESET output becomes active (low) when VCC attains a value approaching 3.6 V. At this point (assuming that SENSE is above VIT+), the delay timer function activates a time delay, after which outputs RESET and RESET go inactive (high and low, respectively). When an undervoltage condition occurs during normal operation, RESET and RESET go active.
- Power-On Reset Generator
- Automatic Reset Generation After Voltage Drop
- Wide Supply-Voltage Range
- Precision Voltage Sensor
- Temperature-Compensated Voltage Reference
- Externally Adjustable Pulse Duration
- Number of supplies monitored
- 1
- Threshold voltage 1 (Typ) (V)
- 4.55
- Features
- Manual reset capable, Wide input voltage, Complimentary output
- Reset threshold accuracy (%)
- 2
- Output driver type/reset output
- Active-high, Active-low, Open-drain
- Time delay (ms)
- Programmable
- Rating
- Catalog
- Watchdog timer WDI (sec)
- None
- Operating temperature range (C)
- -40 to 85, 0 to 70
TL7705A的完整型号有:TL7705ACD、TL7705ACDR、TL7705ACP、TL7705ACPSR、TL7705AID、TL7705AIDR、TL7705AIP,以下是这些产品的关键参数及官网采购报价:
TL7705ACD,工作温度:0 to 70,封装:SOIC (D)-8,包装数量MPQ:75个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TL7705ACD的批量USD价格:1.388(1000+)
TL7705ACDR,工作温度:0 to 70,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TL7705ACDR的批量USD价格:1.34(1000+)
TL7705ACP,工作温度:0 to 70,封装:PDIP (P)-8,包装数量MPQ:50个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:NIPDAU,TI官网TL7705ACP的批量USD价格:1.424(1000+)
TL7705ACPSR,工作温度:0 to 70,封装:SO (PS)-8,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TL7705ACPSR的批量USD价格:1.604(1000+)
TL7705AID,工作温度:-40 to 85,封装:SOIC (D)-8,包装数量MPQ:75个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TL7705AID的批量USD价格:1.388(1000+)
TL7705AIDR,工作温度:-40 to 85,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TL7705AIDR的批量USD价格:1.34(1000+)
TL7705AIP,工作温度:-40 to 85,封装:PDIP (P)-8,包装数量MPQ:50个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:NIPDAU,TI官网TL7705AIP的批量USD价格:1.424(1000+)
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