cxa1875ap Sony Electronics, cxa1875ap Datasheet
cxa1875ap
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cxa1875ap Summary of contents
Page 1
... D/A Converter Compatible with I Description The CXA1875AP/AM is developed as a 8-bit 5 ch D/A converter compatible with I C bus. 2 Features • Serial control through I C bus 2 • 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 ...
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... SAD2 SAD1 SAD0 Level LATCH Conversion Decoder LATCH LATCH LATCH DAC DAC DAC AMP AMP AMP DAC4 DAC3 DAC2 —2— CXA1875AP/AM SW I/O SW3 SW2 DAC0 GND SW0-3 Open collector Level Conversion LATCH LATCH DAC DAC AMP AMP DAC1 ...
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... V(DAC0 to 4=191)–V(DAC0 to 4=63) n=0 to 127 1 DAC 0 to 4=0 1 DAC 0 to 4=255 Current that can be flowed from Pins V(–1 mA) –V(1 mA) 2 DAC 0 to 4=127 —3— CXA1875AP/AM Description max: 1 min max: 0 bus max: 1 min Min ...
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... SCL t BUF t HD:STA t LOW t HIGH t SU:STA t HD:DAT t SU:DAT SU:STO —4— CXA1875AP/AM Min. Typ. Max. Unit — — 1.5 V 3.0 — — V –10 0 +10 µA –10 0 +10 µA 0 0.2 0.4 V Min. Typ. Max. Unit 3.0 — 5 — 1.5 V — ...
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... HD:DAT SU:DAT Test circuit 2 5V +5V 0.022µ A 10µ 100p Test circuit 4 A +5V 0.022µ 10µ —5— CXA1875AP/AM t HD:STA t SU:STO t SU:STA BUS 100p 100p ...
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... SAD pin BIT7 BIT6 BIT5 BIT4 REF DAC0 (8) DAC1 (8) DAC2 (8) DAC3 (8) DAC4 (8) BIT7 BIT6 BIT5 BIT4 —6— CXA1875AP/AM 0: SLAVE RECEIVER 1: SLAVE TRANSMITTER 0: "LOW" 1: "HIGH" BIT3 BIT2 BIT1 BIT0 SW3 SW2 SW1 SW0 BIT3 BIT2 BIT1 BIT0 ST3 ST2 ...
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... C bus. SDA (Serial DAta) and SCL (Serial Clock). 2 SDA is double-way. • As SDA is double-way it has 3 state outputs and HIZ HIZ • transfer begins with Start Condition and ends with Stop Condition. 2 Start Condition S SDA SCL CC L —7— CXA1875AP/AM Stop Condition P ...
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... At H during read HIZ ACK LSB DATA —8— CXA1875AP/AM MSB LSB HIZ HIZ 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 ...
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... I C BUS 10k CXA1875AP/ D/A converter output Slave address for 4 CH and 4 DH —9— CXA1875AP/AM 10k General purpose output port ...
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... M PACKAGE STRUCTURE PACKAGE MATERIAL EPOXY RESIN SOP-16P-L01 LEAD TREATMENT SOLDER PLATING SOP016-P-0300 LEAD MATERIAL COPPER ALLOY 0.2g PACKAGE MASS 2 C Patent Rights to use these components Standard Specifications as defined by Philips. —10— CXA1875AP/AM 0° to 15° + 0.4 1.85 – 0.15 0.15 + 0.2 0.1 – 0. ...