參數(shù)資料
型號: TLV1543M
廠商: Texas Instruments, Inc.
英文描述: 3.3-V 10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
中文描述: 3.3 V的10位模擬數(shù)字轉(zhuǎn)換器與串行控制和11個模擬輸入
文件頁數(shù): 13/18頁
文件大?。?/td> 295K
代理商: TLV1543M
TLV1543C, TLV1543M
3.3-V 10-BIT ANALOG-TO-DIGITAL CONVERTERS
WITH SERIAL CONTROL AND 11 ANALOG INPUTS
SLAS072C – DECEMBER 1992 – REVISED MARCH 1995
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
B3
B2
B1
B0
C3
Access Cycle B
Shift in New Multiplexer Address,
Simultaneously Shift Out Previous
Conversion Value
Sample Cycle B
A/D Conversion
Interval
Initialize
Initialize
MSB
LSB
Previous Conversion Data
MSB
LSB
B9
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
Hi-Z State
1
2
3
4
5
6
7
8
9
10
1
I/O
CLOCK
DATA
OUT
ADDRESS
CS
EOC
(see Note A)
NOTE A: To minimize errors caused by noise at CS, the internal circuitry waits for a setup time plus two falling edges of the internal system clock
after CS
before responding to control input signals. No attempt should be made to clock in an address until the minimum CS setup
time has elapsed.
Figure 9. Timing for 10-Clock Transfer Using CS
MSB
B2
B1
LSB
C3
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
B0
B9
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
Low Level
1
2
3
4
5
6
7
8
9
10
1
I/O
CLOCK
DATA
OUT
ADDRESS
CS
EOC
Initialize
(see Note A)
Must be High on Power Up
NOTE A: To minimize errors caused by noise at CS, the internal circuitry waits for a setup time plus two falling edges of the internal system clock
after CS
before responding to control input signals. No attempt should be made to clock in an address until the minimum CS setup
time has elapsed.
Figure 10. Timing for 10-Clock Transfer Not Using CS
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TLV1543MFK 制造商:TI 制造商全稱:Texas Instruments 功能描述:3.3V 10 BIT ANALOG TO DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
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TLV1543MJB 制造商:TI 制造商全稱:Texas Instruments 功能描述:3.3V 10 BIT ANALOG TO DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
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