參數(shù)資料
型號: TLC2558QDW
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封裝: PLASTIC, SOIC-20
文件頁數(shù): 9/45頁
文件大?。?/td> 1039K
代理商: TLC2558QDW
TLC2554, TLC2558
5-V, 12-BIT, 400 KSPS, 4/8 CHANNEL, LOW POWER,
SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTO POWER DOWN
SLAS220A –JUNE 1999
17
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
modes using the FIFO: modes 01, 10, 11 timing (continued)
tsample (3)
CS
CSTART
SDI
INT
SDO
From Channel 0
FS
(DSP)
Configure
Conversion
Read FIFO
#1
#2
#3
#4
Top of FIFO
Read FIFO
#1
From Channel 0
Conversion
Repeat
First FIFO Read
Second FIFO Read
Repeat
tsample(i) >= MIN (tsample)
tsample (2)
tsample (4)
tconvert
From Channel 3
Conversion
From Channel 3
tconvert
tsample (1)
Command = Configure write for mode 10 or 11, FIFO threshold = 1/2, sweep seq = 0–1–2–3.
Command = Read FIFO
Figure 13. TLC2554/TLC2558 Mode 10/11 DSP Serial Interface (conversions triggered by CSTART)
CS
CSTART
SDI
INT
SDO
From Channel 0
tconvert
Configure
Conversion
Read FIFO
#1
#2
#3
#4
Top of FIFO
Read FIFO
#1
Conversion
Repeat
First FIFO Read
Second FIFO Read
Repeat
tSample (i) > = MIN(tSample)
From Channel 3
From Channel 0
From Channel 3
tsample(1)
tsample(2)
tsample(3)
tsample(4)
tconvert
Command = Configure write for mode 10 or 11, FIFO threshold = 1/2, sweep seq = 0–1–2–3.
Command = Read FIFO
Figure 14. TLC2554/TLC2558 Mode 00/11
p Serial Interface (conversions triggered by CS)
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相關代理商/技術參數(shù)
參數(shù)描述
TLC2558QDWR 制造商:Texas Instruments 功能描述:12-BIT, 400 KSPS ADC, 8-CH. SERIAL WITH POWERDOWN - Tape and Reel
TLC2574EVM 功能描述:數(shù)據(jù)轉換 IC 開發(fā)工具 TLC2574 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
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