EVALUATION BOARDS & DEVELOPMENT TOOLS
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Part Number
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LM3812EVAL
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$33.40
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Precision Current Gauge IC with Ultra-Low Loss Sense Element and PWM Output, for High-Side Sensing |
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Precision Current Gauge IC with Ultra-Low Loss Sense Element and PWM Output, for High-Side Sensing
LM3812 Product Folder Current Gauge Family - No External Sense Resistor For Accurate Measurement
The LM3812/LM3813 Current Gauges provide easy to use precision current measurement with virtually zero insertion loss (typically 0.004 W). The LM3812 is used for high-side sensing and the LM3813 is used for low-side sensing.
Features:
- +/-4% System Accuracy (including internal Sense Resistor) over Temp
- Digital PWM Output Ideal for Microcontroller or Analog Use
- High-Side and +/- IA or +/-7A Options
Contents:
- LM3812 Evaluation Board (+/- 1A Option)
- LM381X Evaluation Board Hardware Manual
- LM3812/LM3813 Datasheet
- LM3814/LM3815 Datasheet
- Current Gauge v1.0 Diskette
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Application Notes:
- AN-104 - Application Note 104 Noise Specs Confusing?
- AN-104 - Application Note 104 Noise Specs Confusing?
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(CSP-9-111C2)
and Banned Substances and Materials of Interest Specification
(CSP-9-111S2)
for regulatory environmental compliance. Details may be found at:
www.national.com/quality/green.
Lead free products are RoHS compliant.
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Lead Free product status is available through the search tool located
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