參數(shù)資料
型號(hào): TLV1548QDBRG4Q1
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): ADC
英文描述: 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封裝: GREEN, PLASTIC, SSOP-20
文件頁(yè)數(shù): 10/34頁(yè)
文件大?。?/td> 532K
代理商: TLV1548QDBRG4Q1
TLV1548Q1
LOW VOLTAGE 10BIT ANALOGTODIGITAL CONVERTER
WITH SERIAL CONTROL AND 8 ANALOG INPUTS
SGLS172B JUNE 2003 REVISED APRIL 2008
18
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
CS
DATA
OUT
90%
10%
90%
10%
tPZH, tPZL
tPHZ, tPLZ
10%
90%
Figure 8. DATA OUT to Hi-Z Voltage Waveforms
VIH
VIL
VOH
VOL
DATA IN
th(A)
10%
90%
I/O CLK
Address
Valid
tsu(A)
10%
Figure 9. DATA IN Setup Voltage Waveforms
tt (DATA IN)
tt(I/O)
10%
90%
VIH
VIL
VIH
VIL
Last
Clock
CS
10%
90%
10%
tsu(CS)
10%
I/O CLK
th(CS)
td(I/O-CS)
First
Clock
90%
tt(CS)
10%
VIH
VIL
Figure 10. CS and I/O CLK Voltage Waveforms
10%
90%
10%
90%
10%
I/O CLK
DATA OUT
tt(I/O)
10%
90%
tr(bus), tf(bus)
td(I/O-DATA)
tv
tt(I/O)
10%
I/O Clock Period
VIH
VIL
VOH
VOL
VALID
Figure 11. DATA OUT and I/O CLK Voltage Waveforms
CS
td(ESFS
FS
Figure 12. CS Low to FS Low
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