LM3814M-1.0 National Semiconductor, LM3814M-1.0 Datasheet - Page 7

• Manufacturer Part Number: LM3814M-1.0
• Description: Fast Current Gauge IC with Ultra Low Loss Sense Element and PWM Output
• Manufacturer: National Semiconductor

Typical Performance Characteristics
0.1µF. (Continued)
Error vs Current (LM3814-1.0 and LM3815-1.0)
(Note 10)
Note 10: These curves represent a statistical average such that the noise is insignificant.
Typical Application Circuits
is used for bypassing, and the 0.1µF ceramic capacitor between pins 3 and 4 is used for filtering. Shutdown (SD) is tied to
V
DD
through a 10k
resistor.
DS101013-27
In the application circuits, the 0.1µF ceramic capacitor between pins 1 and 8
FIGURE 1. High Side Sense
FIGURE 2. Low Side Sense
Supply bypass capacitor is 0.1µF and filter capacitor is
Error vs Current (LM3814-7.0 and LM3815-7.0)
(Note 10)
7
DS101013-6
DS101013-31
DS101013-5
www.national.com