Microchip Technology dsPIC33CK User Manual

dsPIC33CK Low-Voltage Motor Control Board User’s Guide
DS50002927A-page 60  2020 Microchip Technology Inc.
Ta b l e C- 1 summarizes the amplifier gain and peak currents for various values of RF.
The customer can select different values, based on application requirements, ensuring
peak current is within the board operating range.
TABLE C-1: EXAMPLE CONFIGURATION – AMPLIFIER GAIN VS. PEAK
CURRENT
Table Summarizes Amplifier Gains and Peak Currents for Various Values of RF when
R
IN1 = 62R, RIN2 = 470R, RSHUNT = 0.01R
R
F Amplifier Gain
Peak Current @
1.65V
Rf Resistor Part Number
(use below part number
or similar)
20.0 k 37.593 4.389 Amps Peak ERA-3AEB203V
10.0 k 18.796 8.778 Amps Peak ERA-3AEB103V
6.65 k 12.5 13.2 Amps Peak ERA-3AEB6651V
4.99 k 9.379 17.59 Amps Peak ERA-3AEB4991V
4.02 k 7.556 21.83 Amps Peak ERA-3AEB4021V

Microchip Technology dsPIC33CK Specifications

General

Brand	Microchip Technology
Model	dsPIC33CK
Category	Computer Hardware
Language	English