PCA9516 Philips Semiconductors (Acquired by NXP), PCA9516 Datasheet
PCA9516
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PCA9516 Summary of contents
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... PCA9516 2 5-channel I C hub Product data Supersedes data of 2002 Mar 01 hilips Semiconductors INTEGRATED CIRCUITS 2002 May 13 ...
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... The I C bus capacitance limit of 400 pF restricts the number of devices and bus length. Using the PCA9516 enables the system designer to divide the bus into five segments off of a hub where any segment to segment transition sees only one repeater delay. It can also be used to run different buses and 3 400 kHz and 100 kHz buses where the 100 kHz bus is isolated when 400 kHz operation of the other bus is required ...
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... V, while the input threshold of each internal buffer is set about 0.07 V lower, when the output is internally driven low. This prevents a lock-up condition from occurring. 2002 May Hub Logic Hub Logic GND Figure 2. Block Diagram: PCA9516 To output In Inc SW00712 3 Product data PCA9516 Buffer SCL4 Buffer ...
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... I C-bus, a CMOS hysteresis type input detects the falling edge and causes an internal driver on the other side to turn on, thus causing 2002 May 13 the other side to also go low. The side driven low by the PCA9516 will typically 0 order to illustrate what would be seen in a typical application, refer to Figures 5 and 6 ...
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... CLOCK PULSE V OF MASTER OL On the Bus 1 side of the PCA9516, the clock and data lines would have a positive offset from ground equal to the V After the 8th clock pulse, the data line will be pulled to the V slave device that is very close to ground in our example. ...
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... 0.2 V, SDA, SCL Guaranteed by design 0.2 V, EN1–EN4 3 Product data PCA9516 LIMITS MIN. MAX. UNIT –0 –0 — — 300 mW –55 +125 C –40 +85 C LIMITS ...
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... V 80 TLH DEFINITIONS SW00646 R = Load resistor; 1. Load capacitance includes jig and probe capacitance Termination resistance should be equal pulse generators. 7 Product data PCA9516 LIMITS UNIT UNIT MIN. TYP. MAX. 57 115 170 135 ns 100 ns 100 ...
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... Philips Semiconductors 2 5-channel I C hub SO16: plastic small outline package; 16 leads; body width 3.9 mm 2002 May 13 8 Product data PCA9516 SOT109-1 ...
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... Philips Semiconductors 2 5-channel I C hub TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm 2002 May 13 9 Product data PCA9516 SOT403-1 ...
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... May components conveys a license under the Philips’ system provided the system conforms to the Fax: + 24825 Document order number: 10 Product data PCA9516 2 C patent Koninklijke Philips Electronics N.V. 2002 All rights reserved. Printed in U.S.A. Date of release: 05-02 9397 750 09815 ...