Name: MaxLinear SP339EER1-L
Brand: MaxLinear
SKU: 5014223
Price: 5.94 USD
Availability: InStock

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Image for illustration purposes only,
refer to technical specifications

Manufacturer Part #

SP339EER1-L

3/5 Transceiver Full RS232, RS422, RS485 40-QFN

SP339EER1-L Datasheet
ECAD Model: Convert this file for your ECAD tool by downloading the free Library Loader. Learn more about ECAD model.
Mfr. Name:	MaxLinear
Standard Pkg:	Product Variant Information section Available Packaging Package Qty: 954 per Tray Package Style: QFN-40 Mounting Method: Surface Mount
Date Code:

MaxLinear SP339EER1-L - Technical Attributes

Data Rate:	20Mbps
Supply Voltage:	3.135V to 5.25V
ESD Voltage-Max:	±15V
Duplex:	Half/Full Duplex
Function:	Transceiver
Output Type:	Differential
No. of Drivers:	3
No. of Receivers:	5
Supply Current:	2mA
Interface:	RS-232
Power Dissipation:	500mW
Operating Temp Range:	-40°C to +85°C
Storage Temperature Range:	-65°C to +150°C
No of Terminals:	40
Moisture Sensitivity Level:	3
Package Style:	QFN-40
Mounting Method:	Surface Mount

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Features & Applications

The SP339EER1-L is a part of SP339E Series 3.3 V or 5 V 20 Mbps RS-232/RS-485/RS-422 Transceiver with Internal Termination. It is having an operating temperature range of 40°C to +85°C and available in QFN-40 package.

The SP338 operates from a single power supply, either 3.3 V or 5 V, with low idle current. The shutdown mode consumes less than 10 μA for low power standby operation.

Features:

Pin selectable Cable Termination
No external resistors required for RS-485/422 termination and biasing
3.3 V or 5 V Single Supply Operation
Robust ESD Protection on bus pins
- ±15 kV Human Body Model (HBM)
- ±8 kV IEC 61000-4-2 (Contact)
Max Data Rate of 20Mbps in RS-485/422 Modes
and up to 1Mbps in RS-232 Modes
Pin selectable 250 kbps Slew Limiting
3 Drivers, 5 Receivers RS-232/V.28
1 Drivers, 1 Receivers RS-485/422
- Full, Half, and Mixed Duplex Configurations
- 1/8th Unit Load, up to 256 receivers on bus
RS-485/422 Enhanced Failsafe for open, shorted, or terminated but idle inputs
Space saving 6mm x 6mm QFN-40 Package
Pin compatible with SP338E

Applications:

Dual Protocol Serial Ports (RS-232 or RS-485/422)
Industrial Computers
Industrial and Process Control Equipment
Point-Of-Sale Equipment
Networking Equipment
HVAC Controls Equipment
Building Security and Automation Equipment