Unit of A/D Conversion Error in Traveo S6J3XXX Series and CY9D560 Series MCUs – KBA227498
- Subscribe to RSS Feed
- Mark as New
- Mark as Read
- Bookmark
- Subscribe
- Printer Friendly Page
- Report Inappropriate Content
Author: shusakus_56 Version: **
Translation - Japanese: Traveo S6J3XXXシリーズおよびCY9D560シリーズMCUのA/D変換エラーの単位 - KBA227498 - Community Translated (JA)
Question:
In the data sheet, the LSB is used as the unit of A/D conversion error. Why is the LSB used as a unit of error?
Answer:
AD conversion error is measured in a unit of the LSB (least significant bit) in the Cypress MCUs. So, AD Conversion error is expressed in LSB units. For example, when converting an input range of 0 V to 5 V with a 10-bit A/D Converter, the voltage per bit is "(1/1024) x 5"
This setting applies to the following series of Traveo MCUs:
- S6J3110
- S6J3120
- S6J3200
- S6J3300
- S6J3350
- S6J3360
- S6J3370
- S6J3400
- S6J3510
- CY9D560
Note:
The prefix MB of the product has been changed to CY. For instance, MB9D5XX has been changed to CY9D5XX.
- Tags:
- ad converter
- auto mcu
- cy9d560
- mb9d560
- s6j3110
- s6j3120
- s6j3200
- s6j3300
- s6j3350
- s6j3360
- s6j3370
- s6j3400
- s6j3510
- traveo