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1. Description
The TS1105/06/09 Evaluation Board is intended for evaluation of the current sense amplifier plus the buffered output with adjustable
bias. The evaluation board includes a variable reference scheme so that the bias voltage of the CSA buffered output can be adjusted
with respect to the VDD voltage. The jumpers, JP2 and JP3, can be connected so that the included potentiometer can be used to adjust
the bias voltage. The Quick Start Procedure details adjustment of the bias voltage for the CSA buffered output and measurement of the
output voltage for a given load.
Table 1.1. Component List
Designation Quantity Description
U1 1 TS1105-20, TS1105-200
TS1106-20, TS1106-200
TS1109-20, TS1109-200
R1 1 4.02 kΩ ± 1%, 1/16 W (0603)
R2 1 0.05 Ω ± 0.5%,1/2 W (1206)
C1, C6 2 1 µF ± 10%, 10 V (0603)
C2, C10 2 0.1 µF ± 10%, 10 V (0603)
C5 1 0.47 µF ± 10%, 10 V (0603)
J1, J2, J3, J4 4 Header 1 x 1
J5 (TS1106 and TS1109 Only) 1 Header 1 x 1
JP1, JP2, JP3, JP4, JP5 5 Header 1 x 2
JS1, JS2 2 Jumper Shunt
TS1105/06/09 Current Sense Amplifier EVB User's Guide
Description
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