CXA1315M View Datasheet(PDF) - Sony Semiconductor
Part Name
Description
View to exact match
CXA1315M Datasheet PDF : 11 Pages
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CXA1315M/P
Pin Description
No. Symbol
1 SW1
2 SW0
9 SW2
10 SW3
14 SDA
3 DAC4
4 DAC3
5 DAC2
6 DAC1
7 DAC0
Equivalent circuit
VCC
VCC
150
4.5k
VCC
VCC
56
22k
20k
20k
Description
I/O pin for genera-purpose I/O port
VILmax: 1.5V
VIHmin: 3V
VOLmax: 0.4V
SDA I/O pin for I2C bus
D/A converter output pin
8 GND
11 SAD0
12 SAD1
13 SAD2
15 SCL
16 VCC
VCC
VCC
150
4.5k
GND pin
Slave address input pin
Input at positive logic
VILmax: 1.5V
VIHmin: 3V
SCL input pin for I2C bus
Power supply pin
Electrical Characteristics
No.
Item
Symbol
Test
circuit
Test conditions
1 Circuit current
lcc
1 DAC 0 to 4 = 127
(Ta = 25°C, VCC = 9V)
Min. Typ. Max. Unit
8 11 15 mA
D/A Converter Block
2 Differential linearity DLE
3
Minimum output
voltage
Vmin
1
V
V
(DAC0
(DAC0
to
to
4
4
=
=
n + 1) – V (DAC0 to 4 = N)
191) – V (DAC0 to 4 = 63)
×
128
–
1
–1
0 +1.1 LSB
n = 0 to 127
1 DAC 0 to 4 = 0
0.1 0.4 0.62 V
4
Maximum output
voltage
Vmax 1 DAC 0 to 4 = 255
8.3 8.5 8.9 V
5 Output current
Iout
2 Current that can be flowed from Pins 3 to 7 –1
+1 mA
6 Output impedance Zo
2
DAC 0 to 4 = 127,
V (–1mA) – V (1mA)
2mA
0 36 Ω
7 Repple rejection
Grip
3 DAC 0 to 4 = 127, REF = 0
Superimose 100Hz to VCC, 1Vp-p
— –60 –40 dB
–3–
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