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STM705

Features: 5V OPERATING VOLTAGE PRECISION VCC MONITOR STM705/707/813L4.50V VRST 4.75V STM706/708 4.25 VRST 4.50V RST AND RST OUTPUTS 200ms (TYP) trec WATCHDOG TIMER - 1.6sec (TYP) MANUAL RESET INPUT (MR) POWER-FAIL COMPARATOR (PFI/PFO) LOW SUPPLY CURRENT - 40A (TYP) GUARANTEED RST (RST) ASSERTI...

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SeekIC No. : 004508210 Detail

STM705: Features: 5V OPERATING VOLTAGE PRECISION VCC MONITOR STM705/707/813L4.50V VRST 4.75V STM706/708 4.25 VRST 4.50V RST AND RST OUTPUTS 200ms (TYP) trec WATCHDOG TIMER - 1.6sec (TYP) MANUAL RESET IN...

STM705 Data Sheet

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Part Number:
STM705
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

5V OPERATING VOLTAGE
PRECISION VCC MONITOR
STM705/707/813L 4.50V VRST 4.75V
STM706/708 4.25 VRST 4.50V
RST AND RST OUTPUTS
200ms (TYP) trec
WATCHDOG TIMER - 1.6sec (TYP)
MANUAL RESET INPUT (MR)
POWER-FAIL COMPARATOR (PFI/PFO)
LOW SUPPLY CURRENT - 40A (TYP)
GUARANTEED RST (RST) ASSERTION DOWN TO VCC = 1.0V
OPERATING TEMPERATURE:
40°C to 85°C (Industrial Grade)


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
TSTG Storage Temperature (VCC Off) 55 to 150 °C
TSLD (1) Lead Solder Temperature for 10 seconds 260 °C
VIO Input or Output Voltage 0.3 to VCC +0.3 V
VCC Supply Voltage

0.3 to7.0

V
IO Output Current 20 mA
PD Power Dissipation 320 mW



Description

The STM705/706/707/708/813L Supervisors are self-contained devices which provide microprocessor supervisory functions. A precision voltage reference and comparator monitors the VCC input for an out-of-tolerance condition. When an invalid VCC condition occurs, the reset output (RST) is forced low (or high in the case of RST).These devices also offer a watchdog timer (except for STM705/708) as well as a power-fail comparator to provide the system with an early warning of impending power failure.

These STM705 are available in a standard 8-pin SOIC package or a space-saving 8-pin TSSOP package.




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