CAT9534YI-GT2 ON Semiconductor, CAT9534YI-GT2 Datasheet
CAT9534YI-GT2
Specifications of CAT9534YI-GT2
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CAT9534YI-GT2 Summary of contents
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I²C and SMBus I/O Port with Interrupt FEATURES 400kHz I²C bus compatible 2.3V to 5.5V operation Low stand-by current 5V tolerant I/Os 8 I/O pins that default to inputs at power-up High drive ...
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CAT9534 PIN CONFIGURATION SOIC (W), TSSOP ( PIN DESCRIPTION SOIC / TSSOP TQFN ...
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D.C. OPERATING CHARACTERISTICS V = 2.3 to 5.5V -40°C to +85°C, unless otherwise specified Symbol Parameter Supplies V Supply voltage CC I Supply current CC I Standby current stbl I Standby current stbh V Power-on reset ...
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CAT9534 A.C. CHARACTERISTICS V = 2.3 to 5.5V -40°C to +85°C, unless otherwise specified Symbol Parameter F Clock Frequency SCL t START Condition Hold Time HD:STA t Low Period of SCL Clock LOW t High Period ...
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A.C. TEST CONDITIONS Input Rise and Fall time CMOS Input Voltages CMOS Input Reference Voltages TTL Input Voltages TTL Input Reference Voltages Output Reference Voltages ¯¯¯ Output Load: SDA, INT Output Load: I/ SCL t SU:STA SDA IN ...
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CAT9534 PIN DESCRIPTION SCL: Serial Clock The serial clock input clocks all data transferred into or out of the device. The SCL line requires a pull-up resistor driven by an open drain output. SDA: Serial Data/Address The ...
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Interrupt Output INT The open-drain interrupt output is activated when one of the port pins configured as an input changes state (differs from the corresponding input port register bit state). The interrupt is deactivated when the input Data ...
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CAT9534 FUNCTIONAL DESCRIPTION CAT9534’s general purpose input/ output (GPIO) peripherals provide up to eight I/O ports, controlled through an I²C compatible serial interface The CAT9534 supports the I²C Bus data transmission protocol. This I²C Bus protocol defines any device that ...
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ACKNOWLEDGE After a successful data transfer, each receiving device is required to generate an acknowledge. The acknowledging device pulls down the SDA line during the ninth clock cycle, signaling that it received the 8 bits of data. The SDA line ...
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CAT9534 The output port register sets the outgoing logic levels of the I/O ports, defined as outputs by the configuration register. Bit values in this register have no effect on I/O pins defined as inputs. Reads from the output port ...
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INTERRUPT OUTPUT CAT9534’s interrupt otuput is an active LOW open- drain output that is activated when any port pin configured as an input changes state. The interrupt output is reset when the input returns to its previous state or the ...
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CAT9534 PACKAGE OUTLINE DRAWINGS (1) (2) SOIC 16-Lead 150mils (W) PIN#1 IDENTIFICATION TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC standard MS-012 Doc. No. MD-9004 Rev. ...
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TSSOP 16-Lead 4.4mm ( PIN#1 IDENTIFICATION TOP VIEW D SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC standard MO-153. © 2010 SCILLC. All rights reserved Characteristics subject to ...
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CAT9534 (1) (2) TQFN 16-Pad 4 x 4mm (HV4) D PIN#1 INDEX AREA TOP VIEW SYMBOL MIN NOM A 0.70 0.75 A1 0.00 0.02 A3 0.20 REF b 0.25 0.30 D 3.90 4.00 D2 2.00 – E 3.90 4.00 E2 ...
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... Company ID 9534 ORDERING PART NUMBER Part Number Package CAT9534WI-GT2 SOIC CAT9534YI-GT2 TSSOP CAT9534HV4I-GT2 TQFN Notes: (1) All packages are RoHS-compliant (Lead-free, Halogen-free). (2) The standard lead finish is NiPdAu. (3) The device used in the above example is a CAT9534WI-GT2 (SOIC, Industrial Temperature, NiPdAu, Tape & Reel, 2,000/Reel). ...
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... Revisio Description 23-May-08 A Initial Issue Update A.C. Characteristics table to include Standard I 03-Dec-08 B Change logo and fine print to ON Semiconductor 06-May-09 C Update D.C. Operating Characteristics table (Supplies) 14-June-10 D Update Order Part Number table ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein ...