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PDF CXA1875AM Data sheet ( Hoja de datos )
| Número de pieza | CXA1875AM | |
| Descripción | 8-bit D/A Converter Compatible with I2C Bus | |
| Fabricantes | Sony Corporation | |
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CXA1875AP/AM
8-bit D/A Converter Compatible with I2C Bus
Description
The CXA1875AP/AM is developed as a 8-bit 5 ch
D/A converter compatible with I2C bus.
16 pin DIP (Plastic) 16 pin SOP (Plastic)
Features
• Serial control through I2C bus
• 4 built-in general purpose I/O ports (Digital I/O)
• I/O can be specified to respective ports
independently
• Selection of 8 slave addresses possible through
address select pins (3 pins)
Applications
I2C bus can control ICs that do not correspond to
I2C bus by connecting the DC control pins of them.
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings (Ta=25°C)
• Supply voltage
VCC
7
• Operating temperature Topr –20 to +75
• Storage temperature Tstg –65 to +150
• Allowable power dissipation
PD 960
V
°C
°C
mW
Operating Conditions
• Supply voltage
VCC
• Operating temperature Topr
5±0.5
–20 to +75
V
°C
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
—1—
E94X27-TE
1 page  
I2C Bus Control Signal
CXA1875AP/AM
SDA
tBUF
SCL
tR
tHD:STA tLOW
PS
tF
tHD:DAT
tHIGH
tSU:DAT
tHD:STA
tSU:STA
Sr
tSU:STO
P
Electrical Characteristics Test Circuit
Test circuit 1
+5V A 0.022µ
10µ
I2C BUS
5V
16 15 14 13 12 11 10 9
Test circuit 2
+5V A 0.022µ
10µ
I2C BUS
16 15 14 13 12 11 10 9
123 45678
100p 100p 100p 100p 100p
V
12345678
100p 100p 100p 100p 100p
V ±1mA
Test circuit 3
+5V 0.022µ
I2C BUS
10µ
16 15 14 13 12 11 10 9
12345678
1.5 V (No. 7)
V4=
3.0 V (No. 8)
0.4 V (No. 9)
4.5 V (No. 10)
Test circuit 4
A
V4
I2C BUS
+5V 0.022µ
10µ
16 15 14 13 12 11 10 9
12345678
1mA
V
—5—
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet CXA1875AM.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| CXA1875AM | 8-bit D/A Converter Compatible with I2C Bus | Sony Corporation |
| CXA1875AP | 8-bit D/A Converter Compatible with I2C Bus | Sony Corporation |
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