(China (Mainland))
Product Summary
The TLC7733IDR is a micropower supply voltage supervisor. The TLC7733IDR provides reset control, primarily in microcomputer and microprocessor systems. During power-on, RESET is asserted when VDD reaches 1 V. After minimum VDD (. 2 V) is established, the circuit monitors SENSE voltage and keeps the reset outputs active as long as SENSE voltage (VI(SENSE)) remains below the threshold voltage. An internal timer delays return of the output to the inactive state to ensure proper system reset.
Parametrics
TLC7733IDR absolute maximum ratings: (1)Supply voltage, VDD: 7 V; (2)Input voltage range, CONTROL, RESIN, SENSE: -0.3 V to 7 V; (3)Maximum low output current, IOL: 10 mA; (4)Maximum high output current, IOH: -10 mA; (5)Input clamp current, IIK (VI < 0 or VI > VDD): ±10 mA; (6)Output clamp current, IOK (VO < 0 or VO > VDD): ±10 mA; (7)Operating free-air temperature range, TA: -40℃ to 85℃; (8)Storage temperature range, Tstg: -65℃ to 150℃.
Features
TLC7733IDR features: (1)Power-On Reset Generator; (2)Automatic Reset Generation After Voltage Drop; (3)Precision Voltage Sensor; (4)Temperature-Compensated Voltage Reference; (5)Programmable Delay Time by External Capacitor; (6)Supply Voltage Range . . . 2 V to 6 V; (7)Defined RESET Output from VDD .1 V; (8)Power-Down Control Support for Static RAM With Battery Backup; (9)Maximum Supply Current of 16 mA; (10)Power Saving Totem-Pole Outputs; (11)Temperature Range . . . –40℃ to 125℃.
Diagrams
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 TLC7733IDR |
Texas Instruments |
Supervisory Circuits Single 3.3V SVS |
Data Sheet |
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TLC7733IDRG4 |
Texas Instruments |
Supervisory Circuits Sngl SVS f/3.3V Sys w/Prg Time Delay |
Data Sheet |
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