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LT6703-3

Features: Internal 400mV Reference Total Threshold Error: ± 1.25% Max at 25°C Wide Supply Range: 1.4V to 18V Specifi ed for 40 to 125°C Temperature Range Low Quiescent Current: 6.5A Typ at 5V Internal Hysteresis: 6.5mV Typ Low Input Bias Current: ±10nA Max Over-The-Top® Input also Includes Gr...

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LT6703-3: Features: Internal 400mV Reference Total Threshold Error: ± 1.25% Max at 25°C Wide Supply Range: 1.4V to 18V Specifi ed for 40 to 125°C Temperature Range Low Quiescent Current: 6.5A Typ at 5V Inter...

LT6703-3 Data Sheet

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Part Number:
LT6703-3
Supply Ability:
5000

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

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Product Details

Description



Features:

Internal 400mV Reference
Total Threshold Error: ± 1.25% Max at 25°C
Wide Supply Range: 1.4V to 18V
Specifi ed for 40 to 125°C Temperature Range
Low Quiescent Current: 6.5A Typ at 5V
Internal Hysteresis: 6.5mV Typ
Low Input Bias Current: ±10nA Max
Over-The-Top® Input also Includes Ground
Open-Collector Output Allows Level Translation
Choice of Input Polarities: LT6703-2/LT6703-3
Available in a 2mm * 2mm DFN Package


Application

Battery-Powered System Monitoring
Threshold Detectors
Window Comparators
Relay Driving
Optoisolator Driving
Industrial Control Systems
Handheld Instruments


Specifications

Total Supply Voltage (VS to GND) ..........................18.5V
Input Voltage (+IN, IN)
(Note 3) .......................................18.5V to (GND 0.3V)
Output Voltage (OUT) ..................18.5V to (GND 0.3V)
Output Short-Circuit Duration (Note 2) .......... Indefi nite
Input Current (Note 3) ........................................10mA
Operating Temperature Range (Note 4)
LT6703C-2/-3 ...................................... 40°C to 85°C
(Note 1)
LT6703I-2/-3 ....................................... 40°C to 85°C
LT6703H-2/-3 ...................................  40°C to 125°C
Specifi ed Temperature Range (Note 5)
LT6703C-2/-3 .....................................  40°C to 85°C
LT6703I-2/-3 ....................................... 40°C to 85°C
LT6703H-2/-3 ..................................   40°C to 125°C
Maximum Junction Temperature ..........................125°C
Storage Temperature Range .............65°C to 125°C
Lead Temperature (Soldering, 10 sec) ................300°C


Description

The LT®6703-2/LT6703-3 combine a micropower, low voltage comparator with a 400mV reference in a tiny DFN package. Operating with supplies from 1.4V up to 18V, these devices draw only 6.5A, making them ideal for low voltage system monitoring. Hysteresis is included in the comparator, ensuring stable operation.

The LT6703-2/LT6703-3 have one input available externally while the other input is connected internally to the reference. The comparator output is open collector and the output load can be referred to any voltage up to 18V independent of supply voltage. The output stage has a guaranteed current sink capability of more than 5mA over temperature.

The two versions of this part differ by the polarity of the available comparator input. The LT6703-2 has an inverting input and the LT6703-3 has a noninverting input. Both versions are offered in commercial, industrial and automotive temperature ranges.




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