cxa1315m Sony Electronics, cxa1315m Datasheet

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cxa1315m

Manufacturer Part Number
cxa1315m
Description
8-bit D/a Converter Supporting With I2c Bus
Manufacturer
Sony Electronics
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CXA1315M
Manufacturer:
SONY
Quantity:
160
Part Number:
cxa1315m-T4
Manufacturer:
SONY/索尼
Quantity:
20 000
Description
bit D/A converter supporting with I
Features
• Serial control through I
• 5-channel 8-bit D/A converter
• Built-in 4general-purpose I/O ports (Digital I/O)
• I/O can be specified to respective ports independently
• Selection of 8 slave addresses possible through
Applications
it by connecting its control pin to the CXA1315M/P.
Structure
Absolute Maximum Ratings (Ta = 25°C)
• Supply voltage
• Operating temperature
• Storage temperature
• Allowable power dissipation P
Operating Conditions
• Supply voltage
• Operating temperature
The CXA1315M/P is developed as a 5-channel 8-
address select pins (3 pins)
The IC, which cannot support I
Bipolar silicon monolithic lC
Purchase of Sony's I
an I
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.
8-bit D/A Converter Supporting with I
2
C system, provided that the system conforms to the I
2
C components conveys a license under the Philips I
2
C bus
V
Topr –20 to +75 °C
Tstg –65 to +150 °C
V
Topr –20 to +75 °C
CC
D
CC
2
C bus, can support
2
C bus.
8.2 to 9.8
960
12
mW
2
C Standard Specifications as defind by Philips.
V
V
– 1 –
16 pin SOP (Plastic)
CXA1315M/P
2
C Patent Rights to use these components in
CXA1315M
2
C Bus
16 pin DIP (Plastic)
CXA1315P
E88Z45D78-PS

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cxa1315m Summary of contents

Page 1

... I/O can be specified to respective ports independently • Selection of 8 slave addresses possible through address select pins (3 pins) Applications 2 The IC, which cannot support I C bus, can support it by connecting its control pin to the CXA1315M/P. Structure Bipolar silicon monolithic lC Absolute Maximum Ratings (Ta = 25°C) • Supply voltage V CC • ...

Page 2

... DAC output Level Level LATCH Conversion Conversion Decoder LATCH LATCH LATCH DAC DAC DAC AMP AMP AMP DAC4 DAC3 DAC2 – 2 – CXA1315M SW0 to 3 Open collector LATCH LATCH DAC DAC AMP AMP DAC1 DAC0 ...

Page 3

... DAC DAC 255 2 Current that can be flowed from Pins (–1mA) – V (1mA) 2 DAC 127, 2mA DAC 127, REF = 0 3 Superimose 100Hz 1Vp-p CC – 3 – CXA1315M/P Description V : 1.5V ILmax IHmin V : 0.4V OLmax 2 C bus V : 1.5V ILmax ...

Page 4

... Input voltage where ST0 to ST3 become "1" 4 lnput current when 0.4V is applied lnput current when 4.5V is applied Output voltage when 1mA flows in Item HIGH SU; DAT – 4 – CXA1315M/P Min. Typ. Max. Unit — — 1.5 V — V 3.0 — –10 0 +10 µA +10 µ ...

Page 5

... CXA1315M BUS CXA1315M 100p 100p 100p 100p 100p 1mA 2 C BUS CXA1315M ...

Page 6

... R/W 0: SLAVE RECEIVER 1: SLAVE TRANSMITTER SAD0 to 2:11 to13 pin 0: "Low" 1: "High" Bit 6 Bit 5 Bit 4 Bit 3 SW3 DAC0 (8) DAC1 (8) DAC2 (8) DAC3 (8) DAC4 (8) Bit 6 Bit 5 Bit 4 Bit ST3 – 6 – CXA1315M/P Bit 2 Bit 1 Bit 0 SW2 SW1 SW0 Bit 2 Bit 1 Bit 0 ST2 ST1 ST0 ...

Page 7

... C bus. SDA (Serial Data) and SCL (Serial Clock). SDA is double-way. • As SDA is bidirectional it has 3 state outputs and Hi- Hi • transfer begins with Start Condition and ends with Stop Condition. Start Condition S SDA SCL – 7 – CXA1315M/P Stop Condition P ...

Page 8

... At "H" during read Hi Address ACK DATA – 8 – CXA1315M/P MSB LSB Hi-Z Hi ACK Sub Address ACK The number of data that can be transferred at a time is confined to units of 8-bit that can be set as required. Sub Address is incremented automatically. ...

Page 9

... D/A converter output 2SC2785 2SC2785 Slave address for 4Ch and 4Dh 10k 0 Data Data: 128 –0.1 75 – 9 – CXA1315M/P 10k General-purpose output port 9 8 D/A converter output temperture characteristics (REF Data: 0 Data: 128 Data: 128 Data: 255 Data: 255 Data: 0 – ...

Page 10

... Package Outline Unit: mm CXA1315M 9.9 – 0 0.45 ± 0.1 SONY CODE SOP-16P-L01 SOP016-P-0300 EIAJ CODE JEDEC CODE 16PIN SOP (PLASTIC 1.27 0.24 M PACKAGE STRUCTURE PACKAGE MATERIAL LEAD TREATMENT LEAD MATERIAL PACKAGE MASS – 10 – CXA1315M/P + 0.4 1.85 – 0.15 0.15 + 0.2 0.1 – 0.05 + 0.1 0.2 – 0.05 EPOXY RESIN SOLDER PLATING COPPER ALLOY 0.2g ...

Page 11

... PACKAGE STRUCTURE EPOXY RESIN PACKAGE MATERIAL LEAD TREATMENT SOLDER PLATING COPPER ALLOY LEAD MATERIAL PACKAGE MASS 1.0 g 0° to 10° PACKAGE STRUCTURE PACKAGE MATERIAL EPOXY RESIN LEAD TREATMENT SOLDER PLATING COPPER LEAD MATERIAL 1.0g PACKAGE WEIGHT – 11 – CXA1315M/P ...

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