參數(shù)資料
型號(hào): LTC1291DIJ8
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: Single Chip 12-Bit Data Acquisition System
中文描述: 2-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, CDIP8
封裝: CERDIP-8
文件頁數(shù): 16/20頁
文件大?。?/td> 376K
代理商: LTC1291DIJ8
16
LTC1291
U
S
A
O
PPLICATI
U
U
Figure 9. “+” and “–” Input Settling Windows
V
HORIZONTAL: 20
μ
s/DIV
HORIZONTAL: 500ns/DIV
Figure 10. Adequate Settling of Op Amp Driving Analog Input
D
IN
CLK
START
HI-Z
LTC1291 F09
CS
1ST BIT TEST “–” INPUT MUST
SETTLE DURING THIS TIME
t
SMPL
“+” INPUT MUST SETTLE DURING THIS TIME
(+) INPUT
(–) INPUT
SGL/
DIFF
MSBF
PS
D
OUT
B11
SAMPLE
HOLD
ODD/
SIGN
Figure 11. Poor Op Amp Settling Can Cause A/D Errors
(Note Horizontal Scale)
V
相關(guān)PDF資料
PDF描述
LTC1291 Single Chip 12-Bit Data Acquisition System
LTC1291BC Single Channel Codec W/Master-Slave Function (3 Slaves) and 89 dB SNR 48-LQFP
LTC1291BI Single Chip 12-Bit Data Acquisition System
LTC1291BM Single Channel Codec W/Master-Slave Function (3 Slaves) and 89 dB SNR 28-SOIC -40 to 85
LTC1291CC Single Chip 12-Bit Data Acquisition System
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