PCA9540BDP PHILIPS [NXP Semiconductors], PCA9540BDP Datasheet
PCA9540BDP
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PCA9540BDP Summary of contents
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PCA9540B 2 2-channel I C multiplexer Product data sheet Supersedes data of 2004 Apr 13 Philips Semiconductors INTEGRATED CIRCUITS 2004 Sep 29 ...
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... SD0 Serial data 0 5 SC0 Serial clock Supply ground SS 7 SD1 Serial data 1 8 SC1 Serial clock 1 ORDER CODE TOPSIDE MARK PCA9540BD PA9540B PCA9540BDP 9540B 2 Product data sheet PCA9540B 8 SC1 7 SD1 SC0 5 SW00491 FUNCTION DRAWING NUMBER SOT96-1 SOT505-1 ...
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Philips Semiconductors 2 2-channel I C multiplexer BLOCK DIAGRAM PCA9540B SD0 SD1 SC0 SC1 V SS Power- Reset SCL Input Filter SDA 2004 Sep 29 SWITCH CONTROL LOGIC 2 I C-Bus Control Figure 2. Block diagram 3 Product ...
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Philips Semiconductors 2 2-channel I C multiplexer DEVICE ADDRESSING Following a START condition the bus master must output the address of the slave it is accessing. The address of the PCA9540B is shown in Figure ...
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Philips Semiconductors 2 2-channel I C multiplexer 2 CHARACTERISTICS OF THE I C-BUS 2 The I C-bus is for 2-way, 2-line communication between different ICs or modules. The two lines are a serial data line (SDA) and a serial clock ...
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Philips Semiconductors 2 2-channel I C multiplexer Acknowledge The number of data bytes transferred between the start and the stop conditions from transmitter to receiver is not limited. Each byte of eight bits is followed by one acknowledge bit. The ...
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Philips Semiconductors 2 2-channel I C multiplexer TYPICAL APPLICATION V = 2.7 – 5 SDA SCL 2 I C/SMBus MASTER 2004 Sep 3 SDA SD0 SCL SC0 SD1 SC1 V SS PCA9540B Figure ...
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Philips Semiconductors 2 2-channel I C multiplexer 1, 2 ABSOLUTE MAXIMUM RATINGS In accordance with the Absolute Maximum Rating System (IEC 134).Voltages are referenced to GND (ground = 0 V). SYMBOL PARAMETER V DC supply voltage input ...
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Philips Semiconductors 2 2-channel I C multiplexer DC CHARACTERISTICS V = 3 –40 to +85 C; unless otherwise specified. (See page 8 for amb SYMBOL SYMBOL PARAMETER PARAMETER ...
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Philips Semiconductors 2 2-channel I C multiplexer AC CHARACTERISTICS SYMBOL PARAMETER t Propagation delay from SDA SCL clock frequency SCL t Bus free time between a STOP and START condition BUF Hold time (repeated) START condition ...
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Philips Semiconductors 2 2-channel I C multiplexer SO8: plastic small outline package; 8 leads; body width 3.9 mm 2004 Sep 29 11 Product data sheet PCA9540B SOT96-1 ...
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Philips Semiconductors 2 2-channel I C multiplexer TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm 2004 Sep 29 12 Product data sheet PCA9540B SOT505-1 ...
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Philips Semiconductors 2 2-channel I C multiplexer REVISION HISTORY Rev Date Description _2 20040929 Product data sheet (9397 750 13731). Supersedes data of 2004 Apr 13 (9397 750 12918). Modifications: Section “Control Register Definition” on page 4: add “No channel ...
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Philips Semiconductors 2 2-channel I C multiplexer Purchase of Philips I to use the components in the specifications defined by Philips. This specification can be ordered using the code 9398 393 40011. Data sheet status Product ...