5 Board Setup
5.1 Supply Voltage
The TLV3602EVM operates using a V
S
(Supply Voltage, or VCC - VEE) from 2.4 V to 5.5 V. Connect VCC to
TP1, VEE to TP2, and GND to either TP3 or TP4. If using single supply configuration, connect system ground to
GND and VEE.
Figure 5-1. TLV3602EVM Supply Voltage Connection
+
–
VCC
GND
VEE
GND
TLV3602
Figure 5-2. TLV3602EVM Supply Voltage Schematic
5.2 Inputs
Resistors R7 and R8 are 0 Ω resistors used by each channel's sense lines. There are also various input
configurations offered by additional input side resistors. R1 and R2 are optional 100 Ω resistors for terminating
an LVDS signal on the inputs of channel A and channel B, respectively. R3 and R5 are optional 50 Ω resistors if
there is a need to terminate the noninverting inputs of each channel to a 50 Ω load. R4 and R6 are optional 0 Ω
resistors if there is a need to ground the inverting inputs to establish the threshold level. R4 and R6 are intended
for split supply operation of the TLV3602.
Board Setup
8
TLV3602EVM User's Guide
SNOU193 – MAY 2022
Copyright © 2022 Texas Instruments Incorporated
