PCA9515 Philips Semiconductors (Acquired by NXP), PCA9515 Datasheet
PCA9515
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PCA9515 Summary of contents
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... PCA9515 bus repeater 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 PCA9515 enables the system designer to isolate two halves of a bus, thus more devices or longer length can be accommodated. It can also be used to run two buses, one and the other at 3 400 kHz and 100 kHz bus, where the 100 kHz bus is isolated when 400 kHz operation of the other is required ...
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... I C-bus. Except during arbitration or clock stretching, the PCA9515 acts like a pair of non-inverting, open drain buffers, one for SDA and one for SCL. Enable The EN pin is active high with an internal pull up and allows the user to select when the repeater is active ...
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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 the other side to also go low. The side driven low by the PCA9515 will typically order to illustrate what would be seen in a typical application, refer to Figure 4 and 5 ...
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... Philips Semiconductors bus repeater On the Bus 1 side of the PCA9515, 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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... Guaranteed by design for the second and subsequent low levels ILc 6 Product data PCA9515 LIMITS MIN. MAX. UNIT –0 –0 — — 100 mW –55 +125 C –40 ...
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... TLH DEFINITIONS SW00646 R = Load resistor; 1. Load capacitance includes jig and probe capacitance Termination resistance should be equal pulse generators. 7 Product data PCA9515 LIMITS UNIT UNIT MIN. TYP. MAX 170 — 67 — ns — 135 — ...
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... Philips Semiconductors bus repeater SO8: plastic small outline package; 8 leads; body width 3.9 mm 2002 May 13 8 Product data PCA9515 SOT96-1 ...
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... Philips Semiconductors bus repeater TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm 2002 May 13 9 Product data PCA9515 SOT505-1 ...
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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 PCA9515 2 C patent Koninklijke Philips Electronics N.V. 2002 All rights reserved. Printed in U.S.A. Date of release: 05-02 9397 750 09814 ...