mx878 Clare, Inc., mx878 Datasheet - Page 3

• Manufacturer Part Number: mx878
• Description: 8-channel, 60v Relay/load Driver Open Drain Output, 3 Wire Interface
• Manufacturer: Clare, Inc.

MX878
AC Electrical Characteristics
VCC=5.0V, VPWR=42V, T
Note 1: Guaranteed by design.
MX878
Drawing No. 087809
Parameter
SCK Period
SCK High Time
SCK Low Time
CS High Time
CS Falling to SCK Rising
CS Low Time
IN
IN
SDI to SCK Rising (
SDI to SCK Rising (
SCK Falling to SDO Data Valid
CS Rising to SDO High Z
CS Rising to OUT
OUT
OE Rising to OUT
OE Rising to OUT
OE Falling to OUT
X
X
to CS Falling (
to CS Falling (
X
Fall Time
1
1
1
1
1
X
X
SETUP TIME
HOLD TIME
X
X
SETUP TIME
HOLD TIME
Rising
Falling
High Z
Falling
A
=25
1
o
C, unless otherwise specified.
)
)
1
)
1
)
1
1
tCSwh
tCSs
tCSwl
tINs
tINh
tSDIs
tSDIh
tSDO
tSDOz
tOUTf
Symbol
Setup Time
SCK Low, (parallel input mode)
To 50%, C(OUTx) = 1000pF
From 10% to 90%,
C(OUTx) = 1000pF
To 90%
To 90%
To 10%, OUTx High
To 10%, OUTx Low
3
Condition
Min
100
150
150
40
40
50
15
30
20
25
www.claremicronix.com
Typ
570
580
390
130
10
12
75
90
Max Unit
DC
06/08/06
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS