CXA1875 SONY [Sony Corporation], CXA1875 Datasheet - Page 3

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

Pin Description
Electrical Characteristics (Ta=25 °C, V
D/A Converter Block
No.
No.
10
14
15
11
12
13
16
1
2
9
3
4
5
6
7
8
1
2
3
4
5
6
Circuit current
Differential
linearity
Minimum output
voltage
Maximum
output voltage
Output current
Output
impedance
Symbol
DAC4
DAC3
DAC2
DAC1
DAC0
SAD0
SAD1
SAD2
GND
SW1
SW0
SW2
SW3
SDA
SCL
V
CC
Item
Symbol
Vmax
Vmin
DLE
Iout
I
Z
CC
0
V
CC
V
CC
Equivalent circuit
circuit
150
Test
1
1
1
1
2
2
150
20k
20k
4.5k
CC
4.5k
56
DAC 0 to 4=127
V(DAC0 to 4=n+1)–V(DAC0 to 4=N)
V(DAC0 to 4=191)–V(DAC0 to 4=63)
n=0 to 127
DAC 0 to 4=0
DAC 0 to 4=255
Current that can be flowed from Pins 3
to 7
DAC 0 to 4=127,
=5 V)
V
V
CC
V
CC
CC
22k
—3—
Test contents
V(–1 mA) –V(1 mA)
I/O pin for general purpose I/O port
SDA I/O pin for I
D/A converter output pin
GND pin
Slave address input pin
Input at positive logic
Power supply pin
2 mA
V
V
V
V
V
IL
IH
OL
IL
IH
max: 1.5 V
max: 1.5 V
min: 3 V
min: 3 V
max: 0.4 V
128–1
2
C bus
Description
Min. Typ. Max. Unit
0.1
4.3
–1
–1
6
0
0.4
4.6
9
0
3
CXA1875AP/AM
0.7
4.9
12
+1
+1
6
LSB
mA
mA
Ω
V
V