Purchase MAX7705, In-stock MAX7705 From SeekIC.
MFG:MAX Package Cooled:SOP-8 D/C:05
Part Number: MAX7705
MFG: MAX
Package Cooled: SOP-8
D/C: 05
Description: In applications with microprocessors (Ps) that have aRESET
- Table of contents:
MAX7705
-
Suppliers
DataSheet
General Description
MAX7705 General Description
In applications with microprocessors (Ps) that have aRESET input, the MAX7705 is functionally and socket ompatible with the TL7705, but requires no external components. It provides power-supply glitch immunity and a guaranteed power-up reset delay, while typically consuming 1/27th the power from a +5V supply.
The MAX7705 monitors the power supply in P and digital systems. The RESET output is valid for VCC down to 1V. The device offers excellent circuit reliability and low cost by eliminating external components and adjustments.
A system reset is provided during power-up, powerdown, and brownout conditions. When VCC is below the reset threshold, RESET is low and holds the P in reset. RESET will go high 280ms after VCC rises above the reset hreshold. The MAX7705 is available in 8-pin DIP and SO packages.
MAX7705 Maximum Ratings
ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
Vcc ......................................................................-0.3V to 6.0V
RESET.......................................................-0.3V to (Vcc + 0.3V)
Input Current, Vcc ..........................................................20mA
Output Current, RESET ...................................................20mA
Rate-of-Rise, Vcc .........................................................100V/s
Continuous Power Disipation (TA = +70°C)
Plastic DIP (derate 9.09mW/°C above +70°C) ............727mW
SO (derate 5.88mW/°C above +70°C).........................471mW
Operating Temperature Ranges:
MAX7705C_ _ .....................................................0°C to +70°C
MAX7705E_ _ ..................................................-40°C to +85°C
Storage Temperature Range .........................-65°C to +160°C
Lead Temperature (soldering, 10sec) ...........................+300°C
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating onditions for extended periods may affect device reliability.
MAX7705 Features
No External Components
Low Cost
Precise Reset Threshold
280ms Power-On Reset Delay
8-Pin DIP and SO Packages
Low Cost
Precise Reset Threshold
280ms Power-On Reset Delay
8-Pin DIP and SO Packages
MAX7705 Typical Application
Minimum Component Count, Low-Cost Processor Systems
MAX7705 Connection Diagram
MAX7705
PDF/DataSheet Download
- Datasheet: MAX7705
- File Size: 70775 KB
- Manufacturer: MAXIM [Maxim Integrated Products]
- Click here to Download
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