Purchase MAX6808, In-stock MAX6808 From SeekIC.
Part Number: MAX6808
Description: The MAX6806/MAX6807/MAX6808 precision voltage detectors are ideal for accurate monitoring of power sup...
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MAX6808
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DataSheet
General Description
MAX6808 General Description
The MAX6806/MAX6807/MAX6808 precision voltage detectors are ideal for accurate monitoring of power supplies in digital systems. They provide circuit reliability and reduce total cost by eliminating external components and adjustments.
The MAX6806/MAX6807/MAX6808 assert a reset signal whenever the supply voltage (VCC) falls below the factory preset, ±2% accurate threshold. Internal hysteresis ensures stable switching. The MAX6806/MAX6807/MAX6808 are available in 4.6V and 2.6V thresholds (2.3V is also available for the MAX6806 only). The MAX6806 features an active-low, push-pull RESEToutput; the MAX6807 features an active-high, push-pull RESET output; and the MAX6808 features an active-low, open-drain RESET out-put. RESET is valid for VCC down to 1V (MAX6806/MAX6808), and RESET(MAX6807) is guaranteed for VCC down to 1.2V.
The MAX6806/MAX6807/MAX6808 are available in 3-pin SC70, 3-pin SOT23, and 4-pin SOT143 packages.The SOT143 package includes a manualreset input.
MAX6808 Maximum Ratings
VCC to GND ..........................................................-0.3V to +6.0V
RESET. RESET to GND
(MAX6806/MAX6807) ................................-0.3V to (VCC + 0.3V)
RESET to GND (MAX6808)................................... -0.3V to + 6.0V
MR to GND (SOT143 package only) .................... -0.3V to + 6.0V
Input Current, VCC .........................................................±20mA
Output Current, RESET, RESET .......................................±20mA
Rate of Rise, VCC ...........................................................100V/µs
Continuous Power Dissipation (TA = +70°C)
SOT23, SOT143 (derate 4mW/°C above +70°C) .........320mW
SC70 (derate 2.17mW/°C above +70°C) ....................174mW
Operating Temperature Range .......................-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 conditions for extended periods may affect device reliability.
MAX6808 Features
Preset Reset Thresholds: 4.6V and 2.6V
(2.3V also available for MAX6806 only)
±2% Accurate Reset Thresholds
Reset Output Available in Active-Low (MAX6806
Active-High (MAX6807), and Open-Drain
(MAX6808) Versions
Immune to Power-Supply Transients
RESETValid to VCC = 1.0V (MAX6806/MAX6808
35µA Supply Current
No External Components
Manual Reset Available with 4-Pin SOT143
Package
Miniature 3-Pin SC70, 3-Pin SOT23, and 4-Pin
SOT143 Packages
(2.3V also available for MAX6806 only)
±2% Accurate Reset Thresholds
Reset Output Available in Active-Low (MAX6806
Active-High (MAX6807), and Open-Drain
(MAX6808) Versions
Immune to Power-Supply Transients
RESETValid to VCC = 1.0V (MAX6806/MAX6808
35µA Supply Current
No External Components
Manual Reset Available with 4-Pin SOT143
Package
Miniature 3-Pin SC70, 3-Pin SOT23, and 4-Pin
SOT143 Packages
MAX6808 Connection Diagram
MAX6808
PDF/DataSheet Download
- Datasheet: MAX6808
- File Size: 172617 KB
- Manufacturer: Maixm
- Click here to Download
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MAX6808 Relative Products
MAX6807XR46+T
IC VOLT DETECTOR 4.6V SC70-3
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IC VOLT DETECTOR 2.3V SC70-3
MAX6807US46+T
IC VOLT DETECTOR 4.6V SOT143-4
-
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