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TI(德州仪器) TL7700
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  • TI(德州仪器) TL7700
  • TI(德州仪器) TL7700
  • TI(德州仪器) TL7700
  • TI(德州仪器) TL7700
  • TI(德州仪器) TL7700
  • TI(德州仪器) TL7700
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TL7700

TL7700

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The TL7700 is a bipolar integrated circuit designed for use as a reset controller in microcomputer and microprocessor systems. The SENSE voltage can be set to any value greater than 0.5 V using two external resistors.

Circuit function is very stable, with supply voltage in the 1.8-V to 40-V range. Minimum supply current allows use with ac line operation, portable battery operation, and automotive applications. The TL7700 device is designed for operation from –40°C to 85°C.

  • Adjustable Sense Voltage With Two External Resistors
  • 1.0% Sense Voltage Tolerance (25°C)
  • Adjustable Hysteresis of Sense Voltage
  • Wide Operating Supply-Voltage Range: 1.8 V to 40 V
  • Wide Operating Temperature Range: –40°C to 85°C
  • Low Power Consumption: ICC = 0.6 mA Typical, VCC = 40 V
Number of supplies monitored1
Threshold voltage 1 (typ) (V)0.5, Adjustable, adjustable
FeaturesWide input voltage
Reset threshold accuracy (%)2
Iq (typ) (mA)0.6
Output driver type/reset outputActive-low, Open-drain
Supply voltage (min) (V)1.8
Supply voltage (max) (V)40
RatingCatalog
Operating temperature range (°C)-40 to 85
PDIP (P)892.5083 mm² 9.81 x 9.43
SOP (PS)848.36 mm² 6.2 x 7.8
TSSOP (PW)819.2 mm² 3 x 6.4
VSSOP (DGK)814.7 mm² 3 x 4.9
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