LM3812M-1.0/NOPB National Semiconductor, LM3812M-1.0/NOPB Datasheet - Page 6

• Manufacturer Part Number: LM3812M-1.0/NOPB
• Description: IC CURRENT GAUGE PREC 8-SOIC
• Manufacturer: National Semiconductor

Specifications of LM3812M-1.0/NOPB

• Function: Current Gauge
• Sensing Method: High-Side
• Accuracy: ±2%
• Voltage - Input: 2 ~ 5.25 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• For Use With: LM3812EVAL - BOARD EVALUATION LM3812
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Other names: *LM3812M-1.0; *LM3812M-1.0/NOPB; LM3812M-1.0

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Typical Performance Characteristics
0.1 µF. (Continued)
Note 10: These curves represent a statistical average such that the noise is
insignificant.
Accuracy vs Temperature (LM3812-1.0 and LM3813-1.0)
Error vs Current (LM3812-1.0 and LM3813-1.0)
Current vs Duty Cycle
(Note 10)
10012229
10012227
10012222
Supply bypass capacitor is 0.1 µF and filter capacitor is
6
Accuracy vs Temperature (LM3812-7.0 and LM3813-7.0)
Error vs Current (LM3812-7.0 and LM3813-7.0)
Accuracy vs Supply Voltage
(Note 10)
10012228
10012230
10012231