Print Head Temperature Control Part

L6452

16/22

Figure 7.

CR Latch Timings

Figure 8.

A/D Converter Timings

Figure 9.

Power Output Timing

Figure 10. Trigger of Nozzle Check Signal

tlconv

tlhigh

tstore

tls

CONVSTART

CRLATCH

CRCLOCK

CRDATA

D97IN535B

DA0

ADDR2

ADDR1

ADDR0

tcsx

tcscks

ADCK

ADDATA

D97IN536

65

4

2

73

1

0

HIGH IMPEDANCE

CONVSTART

HIGH IMPEDANCE

tcsckh

tckout

50%

50%

90%

90%

LONGPULSE or

SHORTPULSE

POWER OUTPUT

D97IN526B

tpdr

tpd (*)

(*) tpd does not include the falling edge time because this is strictly dependent on the RC load.

+

-

INTERNAL

REFERENCE

1

0

NCEN

NOZZLE CHECK

OUTPUT

FROM THE COMMON CONNECTION

OF ANALOG MULTIPLEXERS

HSA/B SHORT CIRCUIT DETECTION

D97IN527A