MAX3120
PRODUCTIONLow-Profile 3V, 120µA IrDA Infrared Transceiver
- Part Models
- 7
- 1ku List Price
- Starting From $3.27
Overview
- IrDA 1.2 Compatible: 2.4kbps to 115.2kbps
- +3V to +5.5V Single-Supply Operation
- Flexible Optics Selection and Layout
- 120µA Supply Current
- 10nA Shutdown Supply Current
- 200mA, High-Current Infrared LED Drive
The MAX3120 IrDA 1.2-compatible infrared transceiver 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 MAX3120 reduces the space required for IrDA applications by requiring a minimum of external components: photodiode, infrared LED, and current-setting resistor. Optical components are external to allow maximum flexibility in PC board design. The MAX3120 is available in 8-pin µMAX® and SO packages. The µMAX package consumes half the board space of an 8-pin SO.
Applications
- Cell Phones
- Handheld Equipment
- IrDA Applications
- Palmtop Computers
- PDAs and Other Handheld Devices
- Peripherals
Documentation
Data Sheet 1
Reliability Data 1
Technical Articles 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX3120CSA+ | Small-Outline IC, Narrow (0.15in) | ||
| MAX3120CUA+ | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX3120CUA+T | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX3120ESA+ | Small-Outline IC, Narrow (0.15in) | ||
| MAX3120ESA+T | Small-Outline IC, Narrow (0.15in) | ||
| MAX3120EUA+ | Micro-MAX, Thin Shrink Small-Outline | ||
| MAX3120EUA+T | Micro-MAX, Thin Shrink Small-Outline |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Oct 30, 2020 - 1702R2 ASSEMBLY |
||
| MAX3120CSA+ | PRODUCTION | |
| MAX3120ESA+ | PRODUCTION | |
| MAX3120ESA+T | PRODUCTION | |
|
Mar 13, 2023 - 2361N WAFER FAB |
||
| MAX3120CUA+ | PRODUCTION | |
| MAX3120CUA+T | PRODUCTION | |
| MAX3120ESA+ | PRODUCTION | |
| MAX3120ESA+T | PRODUCTION | |
| MAX3120EUA+ | PRODUCTION | |
| MAX3120EUA+T | PRODUCTION | |
|
Sep 19, 2018 - 1753N ASSEMBLY |
||
| MAX3120CUA+ | PRODUCTION | |
| MAX3120CUA+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.