10 Revision History
Changes from Revision C (November 2019) to Revision D (June 2024)
- 「マルチプレクサ」の箇条書き項目から「早期スイッチング」の副項目を削除
Go
- 2 番目の「拡張 SPI」 の箇条書き項目で「70MHz」を「50MHz」に変更
Go
- 「アプリケーション」セクションを変更
Go
- Changed REFIO pin descriptionGo
- Changed fCLK maximum specifications from 70MHz to
50MHz and 68MHz to 50MHz
Go
- Changed tph_CSCK
parameter symbol to
tsu_CSCK
Go
- Changed Timing Diagrams
Go
- Deleted Early Switching for Direct Sensor Interface
sectionGo
- Changed Reference sectionGo
- Deleted Internal Reference, External Reference, and
Reference Buffer sectionsGo
- Deleted Manual Mode With No Channel Switching Timing Diagram
figure and description from Manual Mode sectionGo
- Changed Capture Edge to Launch Edge in SPI
Protocols for Reading From the Device table and changed both timing
diagrams in SPI Protocols With a Single SDO sectionGo
- Changed both timing diagrams in SPI Protocols With Dual SDO
sectionGo
- Changed 1010 01100 to xA5A5 in DATA_VAL bit
description of DATA_CNTL Register
Go
- Added discussion of odd number of 1s to PARITY_EN bit
descriptionGo
- Changed footnote of REFby2_OFST[2:0] Settings
tableGo
- Changed CCS_SEQ_LOOP register address from 8Bh to
8Ah
Go
- Changed input signal frequency from 100kSPS to 100kHz in Design
Parameters tableGo
- Deleted second bullet from Detailed Design Procedure section
in 1MSPS DAQ Circuit With Lowest Distortion and Noise Performance typical
applicationGo
Changes from Revision B (December 2018) to Revision C (November 2019)
- ドキュメントのタイトルを「ADS816x 駆動が容易なアナログ入力を持つ 8 チャネル、16 ビット、1MSPS、SAR ADC」から「ADS816x 8 チャネル、16 ビット、1MSPS、ダイレクト センサ インターフェイス付き SAR ADC」に変更
Go
- 「特長」セクションの「シーケンサ付きの低リーク マルチプレクサ」を「チャネル シーケンサ付きのマルチプレクサ」に変更
Go
- 「特長」セクションの「広い入力範囲」を「広い動作範囲」に変更し、副項目を変更して、この「特長」の箇条書き項目に追加
Go
- 「概要」セクションのアラーム スレッショルドの説明からヒステリシスを削除
Go
- 「ADS816x のブロック」図のタイトルを変更
Go
- Changed AUTO_SEQ_CFG1 = 0x84 to AUTO_SEQ_CFG1 = 0x44
in Auto Sequence Mode sectionGo
- Changed default settings from 1 to 0xFF in Channel Sample
Count column of Custom Channel Sequencing Configuration Space
tableGo
- Changed reset value from R/W-0000 0001b to R/W-1111
1111b in REPEAT_INDEX_m Registers sectionGo
- Changed description of registers 78h, 7Ah, 7Ch, and 7Eh in Digital Window Comparator Configuration Registers Mapping table Go
- Changed ALERT_LO_STATUS Register section and name Go
- Changed ALERT_STATUS Register section and
nameGo
- Condensed register description to cover all bits for
simplicityGo
- Changed CURR_ALERT_LO_STATUS Register section and name Go
- Changed CURR_ALERT_STATUS Register section and
nameGo