njw1183 New Japan Radio Co.,Ltd, njw1183 Datasheet - Page 5

• Manufacturer Part Number: njw1183
• Description: Audio Processor With Srs Wow
• Manufacturer: New Japan Radio Co.,Ltd

SDA
SCL
t
f
t
HD:STA
I
I
2
Low Level Input Voltage
High Level Input Voltage
Hysteresis of Schmitt trigger inputs
LOW level output voltage (3mA at SDA pin)
Output fall time from V
a bus capacitance from 10pF to 400pF
Pulse width of spikes which must be suppressed by the
input filter
Input current each I/O pin with an input voltage
between 0.1V
Capacitance for each I/O pin
SCL clock frequency
Hold time (repeated) START condition.
LOW period of the SCL clock
HIGH period of the SCL clock
Set-up time for a repeated START condition
Data hold time
Data set-up time
Rise time of both SDA and SCL signals
Fall time of both SDA and SCL signals
Set-up time for STOP condition
Bus free time between a STOP and START
condition
Capacitive load for each bus line
Noise margin at the LOW level
Noise margin at the HIGH level
2
C BUS Load Conditions: Pull up resistance 4k
C BUS CHARACTERISTICS (SDA, SCL)
S
t
t
LOW
r
DD
and 0.9V
PARAMETER
IHmin
t
to V
HD:DAT
DDmax
ILmax
t
SU:DAT
with
t
HIGH
t
f
t
SU:STA
(Connected to +5V), Load capacitance 200pF (Connected to GND)
SYMBOL
t
t
t
t
t
HD:DAT
SU:STO
HD:STA
SU:STA
SU:DAT
t
t
V
V
f
t
V
V
V
HIGH
V
t
LOW
BUF
C
SCL
t
C
SP
I
t
t
hys
of
OL
nH
IH
nL
IL
i
r
f
b
Sr
i
MIN.
250
t
-10
0.0
2.7
4.0
4.7
4.0
4.7
4.0
4.7
0.5
STANDARD MODE
HD:STA
0
0
1
-
-
-
-
-
-
-
-
TYP.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MAX.
C
1000
3.45
250
100
300
400
1.5
5.0
0.4
10
10
b
-
-
-
-
-
-
-
-
-
-
-
; total capacitance of one bus line in pF.
t
SP
t
+0.1C
SU:STO
MIN.
0.25
100
-10
0.0
2.7
0.6
1.3
0.6
0.6
0.6
1.3
0.5
20
0
0
0
1
-
-
-
-
-
FAST MODE
b
NJW1183
t
r
TYP.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
P
t
MAX.
BUF
250
400
300
300
400
1.5
5.0
0.4
0.9
50
10
10
-
-
-
-
-
-
-
-
-
-
– 5 –
UNIT
S
kHz
µA
pF
pF
ns
ns
µs
µs
µs
µs
µs
ns
ns
ns
µs
µs
V
V
V
V
V
V