參數(shù)資料
型號: TC7109ACLWR
元件分類: ADC
英文描述: 1-CH 12-BIT DUAL-SLOPE ADC, PARALLEL ACCESS, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 6/28頁
文件大?。?/td> 598K
代理商: TC7109ACLWR
TC7109/A
DS21456B-page 14
2002 Microchip Technology Inc.
FIGURE 3-8:
TC7109A HANDSHAKE - TYPICAL UART INTERFACE TIMING
FIGURE 3-9:
TC7109A HANDSHAKE TRIGGERED BY MODE INPUT
= Three-State High Impedance
Integrator Output
Data Valid
Internal Clock
Internal Latch
Status Output
Mode Input
Internal Mode
Send Input (UART TBRE)
CE/LOAD Output (UART TBRL)
HBEN
High Byte Data
LBEN
Low Byte Data
= Don't Care
UART
Norm
Terminates
UART Mode
Zero Crossing Detected
Zero Crossing Occurs
Send
Sensed
Send
Sensed
Send
Sensed
Data Valid
Terminates
UART Mode
= Three-State
High Impedance
Internal Clock
Internal Latch
Status Output
Mode Input
Internal Mode
Send Input
CE/LOAD as Output
HBEN
High Byte Data
LBEN
Low Byte Data
= Don't Care
= Three-State
with Pull-up
UART
Norm
Send
Sensed
Send
Sensed
Zero Crossing Detected
Zero Crossing Occurs
Status Output unchanged
in UART Mode
Latch Pulse inhibited in UART Mode
Positive Transiton causes
Entry into UART Mode
DE Phase III
Send
Sensed
相關PDF資料
PDF描述
TC7109ACKW 1-CH 12-BIT DUAL-SLOPE ADC, PARALLEL ACCESS, PQFP44
TC7109ACLW 1-CH 12-BIT DUAL-SLOPE ADC, PARALLEL ACCESS, PQCC44
TC7109IJL 1-CH 12-BIT DUAL-SLOPE ADC, PARALLEL ACCESS, CDIP40
TC7109ACKW713 1-CH 12-BIT DUAL-SLOPE ADC, PARALLEL ACCESS, PQFP44
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