MAX3120EUA+

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Analog Devices Inc./Maxim Integrated

LOW-PROFILE 3V, 120ΜA IRDA INFRARED TRANSCEIVER

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MAX3120EUA+

Active

Analog Devices Inc./Maxim Integrated

LOW-PROFILE 3V, 120ΜA IRDA INFRARED TRANSCEIVER

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Description Specifications Series Pricing CAD Documents

Description

General part information

MAX3120 Series

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.ApplicationsCell PhonesHandheld EquipmentIrDA ApplicationsPalmtop ComputersPDAs and Other Handheld DevicesPeripherals

Technical Specifications

Parameters and characteristics for this part

Specification	MAX3120EUA+

Data Rate	235 kbps
Duplex	Full
Mounting Type	Surface Mount
Number of Drivers	1
Number of Receivers	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.118 in
Package Name	8-TSSOP, 8-MSOP, 8-uMAX/uSOP
Package Width	3 mm
Protocol	Infrared (IRDA)
Type	Transceiver
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	3 V

MAX3120 Series

Low-Profile 3V, 120µA IrDA Infrared Transceiver

Part	Type	Operating Temperature (Max)	Operating Temperature (Min)	Protocol	Package Name	Mounting Type	Data Rate	Duplex	Package Length	Package Width	Number of Drivers	Number of Receivers	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Package / Case
Analog Devices Inc./Maxim Integrated MAX3120CSA+T	Transceiver	70 °C	0 °C	Infrared (IRDA)	8-SOIC	Surface Mount	235 kbps	Full	0.154 in	3.9 mm	1	1	5.5 V	3 V
Analog Devices Inc./Maxim Integrated MAX3120ETA+	Transceiver	85 °C	-40 °C	Infrared (IRDA)	8-TDFN	Surface Mount	235 kbps	Full	2 mm	3 mm	1	1	5.5 V	3 V	8-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated MAX3120EUA+	Transceiver	85 °C	-40 °C	Infrared (IRDA)	8-TSSOP 8-MSOP 8-uMAX/uSOP	Surface Mount	235 kbps	Full	0.118 in	3 mm	1	1	5.5 V	3 V
Analog Devices Inc./Maxim Integrated MAX3120ETA+T	Transceiver	85 °C	-40 °C	Infrared (IRDA)	8-TDFN	Surface Mount	235 kbps	Full	2 mm	3 mm	1	1	5.5 V	3 V	8-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated MAX3120CSA+	Transceiver	70 °C	0 °C	Infrared (IRDA)	8-SOIC	Surface Mount	235 kbps	Full	0.154 in	3.9 mm	1	1	5.5 V	3 V
Analog Devices Inc./Maxim Integrated MAX3120CUA	Transceiver	70 °C	0 °C	Infrared (IRDA)	8-TSSOP 8-MSOP 8-uMAX/uSOP	Surface Mount	235 kbps	Full	0.118 in	3 mm	1	1	5.5 V	3 V
Analog Devices Inc./Maxim Integrated MAX3120EUA+T	Transceiver	85 °C	-40 °C	Infrared (IRDA)	8-TSSOP 8-MSOP 8-uMAX/uSOP	Surface Mount	235 kbps	Full	0.118 in	3 mm	1	1	5.5 V	3 V
Analog Devices Inc./Maxim Integrated MAX3120ESA	Transceiver	85 °C	-40 °C	Infrared (IRDA)	8-SOIC	Surface Mount	235 kbps	Full	0.154 in	3.9 mm	1	1	5.5 V	3 V
Analog Devices Inc./Maxim Integrated MAX3120ESA+T	Transceiver	85 °C	-40 °C	Infrared (IRDA)	8-SOIC	Surface Mount	235 kbps	Full	0.154 in	3.9 mm	1	1	5.5 V	3 V
Analog Devices Inc./Maxim Integrated MAX3120EUA	Transceiver	85 °C	-40 °C	Infrared (IRDA)	8-TSSOP 8-MSOP 8-uMAX/uSOP	Surface Mount	235 kbps	Full	0.118 in	3 mm	1	1	5.5 V	3 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

MAX3120EUA+ | Datasheet

MAX3120: Low-Profile 3V, 120µA IrDA Infrared Transceiver Data Sheet (Rev.0)

Package Drawing - Micro-MAX, Thin Shrink Small-Outline