參數(shù)資料
型號: TLV2548QDWG4
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): 19/43頁
文件大?。?/td> 989K
代理商: TLV2548QDWG4
TLV2544Q, TLV2548Q, TLV2548M
3V TO 5.5V, 12BIT, 200KSPS, 4/8CHANNEL, LOW POWER
SERIAL ANALOGTODIGITAL CONVERTERS WITH AUTOPOWERDOWN
SGLS119F FEBRUARY 2002 REVISED OCTOBER 2009
26
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)
tc
td(CSTARTH-EOCL)
td(CSL-INTH)
td(CSTARTH-INTL)
SELECT CYCLE
CSTART falling edge may come before the rising edge of CS but no sooner than the fifth SCLK of the SELECT CYCLE.
Figure 17. Critical Timing (Extended Sampling, Single Shot)
VIH
VIL
VOH
VOL
VOH
VOL
VIH
VIL
CS
CSTART
EOC
INT
td(CSH-CSTARTL)
twL(CSTART)
td(CSTARTHCSTARTL)
td(CSTARTH-EOCL)
td(CSTARTH-INTL)
td(CSL-INTH)
SELECT CYCLE
CSTART falling edge may come before the rising edge of CS but no sooner than the fifth SCLK of the SELECT CYCLE.
Figure 18. Critical Timing (Extended Sampling, Repeat/Sweep/Repeat Sweep)
相關(guān)PDF資料
PDF描述
5962-9957001QRA 4-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, CDIP20
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