EVAL-IBU-STR7 STMicroelectronics, EVAL-IBU-STR7 Datasheet - Page 28

• Manufacturer Part Number: EVAL-IBU-STR7
• Description: Power Management Modules & Development Tools L640 SPI DC Driver Multi-Motor Eval BRD
• Manufacturer: STMicroelectronics
• Type: Motor / Motion Controllers & Driversr

Specifications of EVAL-IBU-STR7

• Interface Type: RS-232, Ethernet
• Operating Supply Voltage: 4.4 V to 36 V
• Product: Power Management Modules
• For Use With/related Products: L6460
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The EVAL6460 controlled by the EVAL_IBU-STR7
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Figure 31. Low power switch 1 disable
How to measure an input voltage using A-D converter
The L6460 integrates and makes a general purpose multi-input channel 3.3 V analog to
digital converter (ADC) accessible via the SPI.
In the first software window click the L6460 device and then the ADC button, the A-D
window appears
Figure 32. A-D block diagram
The A-D has two channels, each with 32 selectable inputs. You can select the inputs, the
sample time and the ADC conversion precision for both channels, using the selectors show
in
Figure 33. Conversion source selection
Figure
33.
(Figure
32).
Doc ID 16599 Rev 2
AN3097