參數(shù)資料
型號： TLC2543QEP
廠商： Texas Instruments, Inc.
英文描述： 12-BIT ANALOG-TO-DIGITAL CONVERTER WITH SERIAL CONTROL AND 11 ANALOG INPUTS
中文描述： 12位模擬數(shù)字轉換串行控制和11個模擬輸入
文件頁數(shù)： 10/25頁
文件大?。?/td> 364K
代理商： TLC2543QEP
www.ti.com
Low Level
A5
1
B7
Access Cycle B
Shift in New Multiplexer Address,
Simultaneously Shift Out Previous
Conversion Value
Sample Cycle B
A/D Conversion
Interval
Initialize
MSB
LSB
Previous Conversion Data
MSB
LSB
B7
B6
B5
B4
C7
B7
A7
A6
A5
A4
A3
A2
A1
A0
1
2
3
4
5
6
7
8
1
I/O CLOCK
DATA OUT
DATA INPUT
CS
EOC
Initialize
Hi-Z
(see Note A)
B3
B2
B1
B0
Access Cycle B
A4
4
5
Sample Cycle B
6
t
(conv)
A/D Conversion
Interval
Initialize
MSB
LSB
MSB
LSB
B7
B6
B5
B4
C7
A7
A6
A3
A2
A1
A0
1
2
3
7
8
I/O CLOCK
DATA OUT
DATA INPUT
CS
EOC
Initialize
(see Note A)
B3
B2
B1
B0
Submit Documentation Feedback
t
(conv)
Shift in New Multiplexer Address,
Simultaneously Shift Out Previous
Conversion Value
TLC2543-EP
12-BIT ANALOG-TO-DIGITAL CONVERTER
WITH SERIAL CONTROL AND 11 ANALOG INPUTS
SGLS125A–JULY 2002–REVISED NOVEMBER 2006
A.
To minimize errors caused by noise at CS, the internal circuitry waits for a setup time after CS
↓
before responding to
control input signals. Therefore, no attempt should be made to clock in an address until the minimum CS setup time
has elapsed.
Figure 11. Timing for 8-Clock Transfer Using CS With MSB First
A.
To minimize errors caused by noise at CS, the internal circuitry waits for a setup time after CS
↓
before responding to
control input signals. Therefore, no attempt should be made to clock in an address until the minimum CS setup time
has elapsed.
Figure 12. Timing for 8-Clock Transfer Not Using CS With MSB First
10
相關PDF資料
PDF描述
TLC2654AIN Advanced LinCMOSE LOW-NOISE CHOPPER-STABILIZED OPERATIONAL AMPLIFIERS
TLC2654AI-14D Circular Connector; No. of Contacts:26; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:16-26 RoHS Compliant: No
TLC2654MFK Advanced LinCMOSE LOW-NOISE CHOPPER-STABILIZED OPERATIONAL AMPLIFIERS
TLC2654I-14D Advanced LinCMOSE LOW-NOISE CHOPPER-STABILIZED OPERATIONAL AMPLIFIERS
TLC2654IN Advanced LinCMOSE LOW-NOISE CHOPPER-STABILIZED OPERATIONAL AMPLIFIERS
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