ADS1258IPHPREP datasheet(46/57 Pages) TI

tên linh kiện	ADS1258IPHPREP

Giải thích chi tiết về linh kiện	16-CHANNEL, 24-BIT ANALOG-TO-DIGITAL CONVERTER

PDF	57 Pages

Scroll/Zoom	100%

nhà sản xuất	TI [Texas Instruments]

Trang chủ	http://www.ti.com

Logo

46 / 57 page

ADS1258-EP

SBAS445C – MARCH 2009 – REVISED DECEMBER 2009

www.ti.com

4. Configure the Registers: The registers are

Convert command sent through the interface.

configured by writing to them either sequentially

7. Read Channel Data: The DRDY asserts low

or as a group. The user may configure the

when data is ready. The channel data can be

software in either mode. Any write to the

read at that time. If DRDY is not used, the

Auto-Scan channel-select registers resets the

updated channel data can be checked by reading

channel pointer to the channel of highest priority.

the NEW bit in the status byte. The status byte

5. Verify Register Data: The register data may be

also indicates the origin of the channel data. If

read

back

for

verification

device

the data for a given channel is not read before

communications.

DRDY asserts low again, the data for that

channel is lost and replaced with new channel

6. Start the Converter: The converter can be

data.

started with the START pin or with a Pulse

Submit Documentation Feedback

Product Folder Link(s): ADS1258-EP

ADS1258IPHPREP bảng dữ liệu(PDF) 46 Page - Texas Instruments