参数资料
型号: TLC2558IPWR
厂商: TEXAS INSTRUMENTS INC
元件分类: ADC
英文描述: 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封装: GREEN, PLASTIC, TSSOP-20
文件页数: 17/48页
文件大小: 1072K
代理商: TLC2558IPWR
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
24
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
CS
CSTART
EOC
INT
VOH
VOL
VIH
VIL
VOH
VOL
VIH
VIL
td(CSH-CSTARTL)
twL(CSTART)
td(CSH-EOCH)
tt(I/O)
tconvert
td(EOCH-INTL)
td(CSTARTH-EOCL)
td(CSL-INTH)
Figure 17. Critical Timing (extended sampling, single shot)
VIH
VIL
VOH
VOL
VOH
VOL
VIH
VIL
CS
CSTART
EOC
INT
td(CSL-CSTARTL)
twL(CSTART)
td(CSTARTH–CSTARTL)
td(CSH-EOCH)
tt(I/O)
td(CSTARTH-EOCL)
td(CSTARTH-INTL)
td(CSL-INTH)
90%
50%
10%
Figure 18. Critical Timing (extended sampling, repeat/sweep/repeat sweep)
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