TH3044JDC Ver la hoja de datos (PDF) - Melexis Microelectronic Systems

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TH3044JDC

K-Bus Interface

Melexis Microelectronic Systems  

Dynamic Characteristics

Parameter

Propagation Delay TxD -> RxD, NRxD

Threshold Voltage Fold-Back

Slew Rate BUS

Symmetry of Slew Rate BUS

Debouncing Time BUS

Symmetry of Debouncing Time BUS

Bit-Compare Time BUS, SEN/STA, TxD

Recover Time BUS, TxD

Enable Time for transmit path BUS, TxD

Constant-Low Time BUS, TxD

Symbol Condition

tpd

VFB

dV/dTfall

dV/dTrise

dV/dTsym

tdebH

tdebL

tdebsym

tbc

trec

tena

tlow

High or Low Pulse

TH3044

K-Bus Interface

Min Typ Max Unit

20 µs

3.0 V

-2.2

-1.6 -1.0 V/µs

1.0

1.6

2.2 V/µs

0.3 V/µs

1.5

2.8

4.0 µs

0.5 µs

35

52

70 µs

30

50

75 µs

0.92 1.33 1.8 ms

3

6

12 ms

Datasheet Rev 1.1 July 2001

Page 4

www.melexis.com

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