MAX7315ATE-T Maxim Integrated, MAX7315ATE-T Datasheet
MAX7315ATE-T
Specifications of MAX7315ATE-T
Related parts for MAX7315ATE-T
MAX7315ATE-T Summary of contents
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... Low Standby Current (1.2µA typ; 3.3µA max) o Tiny 3mm x 3mm, Thin QFN Package o -40°C to +125°C Temperature Range o All Ports Can Be Configured as Inputs or Outputs PART MAX7315ATE -40°C to +125°C MAX7315AEE -40°C to +125°C 16 QSOP 2 C/SMBus MAX 7315AU E -40°C to +125°C 16 TSSOP ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection ABSOLUTE MAXIMUM RATINGS Voltage (with respect to GND) V+ .............................................................................-0.3V to +4V SCL, SDA, AD0, AD1, AD2, P0–P7 ..........................-0.3V to +6V INT/O8 .....................................................................-0.3V to +8V DC Current on P0–P7, ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection ELECTRICAL CHARACTERISTICS (continued) (Typical Operating Circuit 3.6V, T (Note 1) PARAMETER SYMBOL Output Low Voltage V P0–P7, INT/O8 Output Low-Voltage SDA V OLSDA PWM Clock ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection TIMING CHARACTERISTICS (continued) (Typical Operating Circuit 3.6V, T (Note 1) PARAMETER Interrupt Valid Interrupt Reset Output Data Valid Input Data Setup Time Input Data Hold ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection (T = +25°C, unless otherwise noted.) A PORT OUTPUT LOW VOLTAGE WITH 50mA LOAD CURRENT vs. TEMPERATURE 0.6 0 2. ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection PIN QSOP/TSSOP QFN 15, 16, 1 4–7, 9–12 2–5, 7– — PAD DATA FROM SHIFT REGISTER ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection ports register latches the current-input logic level of the affected eight ports. Transition detection allows all ports configured as inputs to be monitored for changes in their logic status. ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection only as an input. A pullup resistor, typically 4.7kΩ, is required on SCL if there are multiple masters on the 2- wire interface the master in a ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection 2 Table 1. MAX7315 I C Slave Address Map PIN AD2 PIN AD1 PIN AD0 GND SCL GND GND SCL V+ GND SDA GND GND SDA V+ V+ SCL ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection 2 Table 1. MAX7315 I C Slave Address Map (continued) PIN AD2 PIN AD1 PIN AD0 SCL SCL GND SCL SCL V+ SCL SDA GND SCL SDA V+ SDA ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection COMMAND BYTE IS STORED ON RECEIPT OF S SLAVE ADDRESS Figure 7. Command Byte Received HOW COMMAND BYTE AND DATA BYTE MAP INTO MAX7315'S REGISTERS ACKNOWLEDGE FROM MAX7315 S ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection WRITE TO OUTPUT PORTS REGISTERS (BLINK PHASE 0 REGISTERS/BLINK PHASE 1 REGISTERS) SCL SLAVE ADDRESS COMMAND BYTE SDA S A6 ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection Table 2. Register Address Map REGISTER Read input ports Blink phase 0 outputs Ports configuration Blink phase 1 outputs Master, O8 intensity Configuration Outputs intensity P1, P0 Outputs intensity ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection Table 3. Power-Up Configuration REGISTER FUNCTION POWER-UP CONDITION Blink phase 0 outputs P7–P0 High-impedance outputs Ports configuration P7–P0 Ports P7–P0 are inputs Blink phase 1 outputs P7–P0 High-impedance outputs ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection Table 4. Configuration register (continued) REGISTER CONFIGURATION Disable data change interrupt—INT/O8 output is controlled by the O0 and O1 bits Enable data change interrupt—INT/O8 output is controlled by port ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection Table 5. Ports Configuration Register REGISTER Ports configuration (1 = input output) Read-back ports configuration Table 6. Input Ports Register REGISTER Read input ports Reading a blink ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection Using PWM Intensity Controls with Blink Enabled When blink is enabled (Table 7), the blink phase 0 regis- ter and blink phase 1 register specify each output’s logic level ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection Table 10. PWM Application Scenarios APPLICATION All outputs static without PWM A mix of static and PWM outputs, with PWM outputs using different PWM settings A mix of static ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection MASTER INTENSITY TIMESLOT Figure 15. Individual (or Global) Set to 1/16 MASTER INTENSITY TIMESLOT Figure ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection where the resistance of the resistor in series with the LED LED (Ω). V is the supply voltage used to drive the LED (V). SUPPLY V is ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection Table 13. Master, O8 Intensity Register REGISTER MASTER AND GLOBAL INTENSITY Write master and global intensity Read back master and global intensity Master intensity duty cycle is 0/15 (off); ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection Table 14. Output Intensity Registers REGISTER OUTPUTS P1, P0 INTENSITY Write output P1, P0 intensity Read back output P1, P0 intensity Output P1 intensity duty cycle is 1/16 Output ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection Table 15. MAX7311, PCA9535, and PCA9555 Register Compatibility PCA9534, PCA9554(A) ADDRESS REGISTER Inputs 0x00 Inputs registers Outputs 0x01 Blink phase 0 registers Not implemented; register writes are Polarity inversion ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection (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.) 24 ______________________________________________________________________________________ Package Information ...
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I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection (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.) MARKING D/2 D 0.10 C PKG ...
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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. 26 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2005 Maxim Integrated Products ...