Product Summary
The MAX3120ESA is an IrDA 1.2-compatible infrared transceiver. It is optimized for battery-powered, space-constrained applications. It consumes only 120μA while supporting data rates up to 115kbps over a wide 3V to 5.5V operating range, and features a 10nA shutdown mode to further extend battery life. The MAX3120ESA reduces the space required for IrDA applications by requiring a minimum of external components: photodiode, infrared LED, and current-setting resistor. The MAX3120ESA is designed for IrDA Applications, Personal Digital Assistants(PDAs), Palmtop Computers, Cell Phones, Hand-Held Equipment, Peripherals.
Parametrics
MAX3120ESA absolute maximum ratings: (1)VCC: -0.3V to +6V; (2)TXD, SHDN, LEDC: -0.3V to +6V; (3)RXD: -0.3V to (VCC + 0.3V); (4)PGND: -0.1V to +0.1V; (5)PINC: 10mA; (6)Continuous LEDC Current: 200mA; (7)Repetitive Pulsed LEDC Current(<90μs, duty cycle <20%): 500mA; (8)Continuous Power Dissipation (TA = +70℃)μMAX (derate 4.1mW/℃ above +70℃): 330mW; SO (derate 5.88mW/℃ above +70℃): 471mW; (9)Operating Temperature Ranges: -40℃ to +85℃; (10)Junction Temperature: +150℃; (11)Storage Temperature Range: -65℃ to +160℃; (12)Lead Temperature (soldering, 10sec): +300℃.
Features
MAX3120ESA features: (1)IrDA 1.2 Compatible: 2.4kbps to 115.2kbps; (2)+3V to +5.5V Single-Supply Operation; (3)Flexible Optics Selection and Layout; (4)120μA Supply Current; (5)10nA Shutdown Supply Current; (6)200mA, High-Current Infrared LED Drive.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAX3120ESA |
Maxim Integrated Products |
Interface - Specialized |
Data Sheet |
Negotiable |
|
|||||||||||||
MAX3120ESA+ |
Maxim Integrated Products |
Interface - Specialized 3V 120uA IrDA Infrared Tcvr |
Data Sheet |
|
|
|||||||||||||
MAX3120ESA+T |
Maxim Integrated Products |
Interface - Specialized 3V 120uA IrDA Infrared Tcvr |
Data Sheet |
|
|
|||||||||||||
MAX3120ESA-T |
Maxim Integrated Products |
Interface - Specialized |
Data Sheet |
Negotiable |
|