CXA1875 SONY [Sony Corporation], CXA1875 Datasheet - Page 4

• Manufacturer Part Number: CXA1875
• Description: 8-bit D/A Converter Compatible with I2C Bus
• Manufacturer: SONY [Sony Corporation]

SW, SAD Pins
I
I
2
2
C Bus Block Items (SDA, SCL)
C bus load conditions: Pull up resistance 4 kΩ (Connected to +5 V)
No.
No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
7
8
9
Low level input
voltage
High level input
voltage
Low level input
current
High level input
current
Low level input
voltage
High level input voltage
Low level input voltage
High level input current
Low level input current
Low level output voltage
At 3 mA flow to SDA (Pin 14)
Maximum flowing current
Input capacitance
Maximum clock frequency
Data change minimum waiting time
Data transfer start minimum waiting time
Low level clock pulse width
High level clock pulse width
Minimum start preparation waiting time
Minimum data hold time
Minimum data preparation time
Rise time
Fall time
Minimum stop preparation waiting time
Item
Load capacitance 200 pF (Connected to GND)
Symbol
V
V
V
I
I
IH
IL
OL
Item
IH
IL
circuit
Text
3
3
3
3
4
ST 0 to 3 an input voltage that turns to ‘0’
ST 0 to 3 an input voltage that turns to ‘1’
Input current when 0.4 V is applied
Input current when 4.5 V is applied
SW 0 to 3=1, Output voltage when 1 mA
flows in
—4—
Test contents
V
V
I
I
V
I
C
f
t
t
t
t
t
t
t
t
t
t
IH
IL
OL
SCL
BUF
HD:STA
LOW
HIGH
SU:STA
HD:DAT
SU:DAT
R
F
SU:STO
IH
IL
OL
I
Symbol
Min. Typ. Max. Unit
Min. Typ. Max. Unit
–10
–10
250
3.0
3.0
4.7
4.0
4.7
4.0
4.7
4.7
—
—
—
—
—
—
0
0
0
3
0
5
0.2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
0
CXA1875AP/AM
+10
+10
100
300
1.5
0.4
5.0
1.5
0.4
10
10
10
—
—
—
—
—
—
—
—
—
—
1
kHz
mA
µA
µA
µA
µA
pF
µs
µs
µs
µs
µs
µs
ns
µs
ns
µs
V
V
V
V
V
V