參數(shù)資料
型號(hào): TLC1543QN
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): ADC
英文描述: 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP20
封裝: ROHS COMPLIANT, PLASTIC, DIP-20
文件頁(yè)數(shù): 6/36頁(yè)
文件大小: 748K
代理商: TLC1543QN
TLC1542C, TLC1542I, TLC1542M, TLC1542Q, TLC1543C, TLC1543I, TLC1543Q
10BIT ANALOGTODIGITAL CONVERTERS WITH
SERIAL CONTROL AND 11 ANALOG INPUTS
SLAS052F MARCH 1992 REVISED JANUARY 2004
14
WWW.TI.COM
PARAMETER MEASUREMENT INFORMATION
timing diagrams (continued)
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
B3
B2
B1
B0
C3
B9
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
Low Level
1
2
3
4
567
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. Therefore, 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
相關(guān)PDF資料
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TLC1543QDBLE 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
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TLC1543QDWREP 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
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