MAX7326ATG+T Maxim Integrated Products, MAX7326ATG+T Datasheet
MAX7326ATG+T
Specifications of MAX7326ATG+T
Related parts for MAX7326ATG+T
MAX7326ATG+T Summary of contents
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... TQFN (4mm x 4mm) Pin Configurations continued at end of data sheet. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. ♦ 400kHz I ♦ +1.71V to +5.5V Operating Voltage ♦ 12 Push-Pull Outputs Rated at 20mA Sink Current ♦ ...
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I C Port Expander with 12 Push-Pull Outputs and 4 Inputs ABSOLUTE MAXIMUM RATINGS (All voltages referenced to GND.) Supply Voltage V+....................................................-0.3V to +6V SCL, SDA, AD0, AD2, RST, INT, I2–I5......................-0.3V to +6V O0, O1, O6–O15 .............................................-0. ...
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I C Port Expander with 12 Push-Pull Outputs PORT AND INTERRUPT INT TIMING CHARACTERISTICS (V+ = +1.71V to +5.5V -40°C to +125°C, unless otherwise noted. Typical values are +3.3V PARAMETER SYMBOL Port ...
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I C Port Expander with 12 Push-Pull Outputs and 4 Inputs (T = +25°C, unless otherwise noted.) A STANDBY CURRENT 2.0 1.8 1.6 1.4 1.2 1 +2.5V 0.8 0.6 0.4 0.2 0 -40 -25 - ...
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I C Port Expander with 12 Push-Pull Outputs Detailed Description MAX7319–MAX7329 Family Comparison The MAX7324–MAX7327 family consists of four pin- compatible, 16-port expanders that integrate the func- tions of the MAX7320 and one of either the MAX7319, MAX7321, MAX7322, ...
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I C Port Expander with 12 Push-Pull Outputs and 4 Inputs Table 1. MAX7319–MAX7329 Family Comparison (continued INPUT PART SLAVE INPUTS INTERRUPT ADDRESS MASK MAX7326 4 101xxxx and 110xxxx MAX7327 8-PORT EXPANDERS MAX7319 ...
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I C Port Expander with 12 Push-Pull Outputs Table 1. MAX7319–MAX7329 Family Comparison (continued PART SLAVE INPUTS INTERRUPT ADDRESS MAX7323 110xxxx MAX7328 0100xxx MAX7329 0111xxx When the MAX7326 is read ...
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I C Port Expander with 12 Push-Pull Outputs and 4 Inputs Table 2. MAX7326 Address Map for Ports O0, O1, I2–I5, O6, and O7 PIN DEVICE ADDRESS CONNECTION AD2 AD0 SCL GND 1 1 ...
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I C Port Expander with 12 Push-Pull Outputs Table 3. MAX7326 Address Map for Outputs O8–O15 PIN CONNECTION AD2 AD0 A6 A5 SCL GND 1 0 SCL SCL SCL 1 0 SCL SDA 1 0 SDA ...
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I C Port Expander with 12 Push-Pull Outputs and 4 Inputs The MAX7326 operates as a slave that sends and 2 receives data through interface. The interface uses a serial-data line (SDA) and a serial-clock line ...
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I C Port Expander with 12 Push-Pull Outputs The acknowledge bit is a clocked 9th bit the recipient uses to acknowledge receipt of each byte of data (Figure 4). Each byte transferred effectively requires 9 bits. The master generates ...
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I C Port Expander with 12 Push-Pull Outputs and 4 Inputs If a port input data change occurs during the read sequence, then INT is reasserted during the I bit. The MAX7326 does not generate another interrupt during a ...
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I C Port Expander with 12 Push-Pull Outputs The master can read 2 bytes from the group A ports of the MAX7326 and then issues a STOP condition this case, the MAX7326 transmits the current port data, followed by ...
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I C Port Expander with 12 Push-Pull Outputs and 4 Inputs Writing to the MAX7326 A write to the group A ports of the MAX7326 starts with the master transmitting the group’s slave address with the R/W bit set ...
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I C Port Expander with 12 Push-Pull Outputs Applications Information 2 Port Input and I C Interface Level Translation from Higher or Lower The MAX7326’s SDA, SCL, AD0, AD2, RST, INT, and I2–I5 are overvoltage protected to +6V independent ...
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I C Port Expander with 12 Push-Pull Outputs and 4 Inputs Choose the resistor value according to the following formula LED SUPPLY LED where the resistance of the resistor in ...
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I C Port Expander with 12 Push-Pull Outputs Functional Diagram AD0 AD2 SCL INPUT FILTER CONTROL SDA POWER- RST ON RESET MAX7326 GND Pin Configurations (continued) TOP VIEW + INT 1 24 RST 2 23 AD2 ...
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I C Port Expander with 12 Push-Pull Outputs and 4 Inputs (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 18 ______________________________________________________________________________________ Package Information PACKAGE ...
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I C Port Expander with 12 Push-Pull Outputs (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) ______________________________________________________________________________________ and 4 Inputs Package Information (continued) PACKAGE ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 20 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2006 Maxim Integrated Products Package Information (continued) PACKAGE OUTLINE, QSOP .150" ...