Maxim Integrated, QSOP Universal Asynchronous Receiver & Transmitter IrDA, RS232, RS485, 2.7 → 5.5 V, 16-Pin

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Small TQFN and QSOP Packages Available
Full-Featured UART:
IrDA SIR Timing Compatible
8-Word FIFO Minimizes Processor Overhead at High Data Rates
Up to 230k Baud with a 3.6864MHz Crystal
9-Bit Address-Recognition Interrupt
Receive Activity Interrupt in Shutdown
SPI/MICROWIRE-Compatible μC Interface
Lowest Power:
150μA Operating Current at 3.3V
10μA in Shutdown with Receive Interrupt
+2.7V to +5.5V Supply Voltage in Operating Mode
Schmitt-Trigger Inputs for Opto-Couplers
TX and RTS Outputs Sink 25mA for Opto-Couplers
Handheld Instruments (PDAs, Palmtops)
Intelligent Instruments
Low-Cost IR Data Links for Computers/Peripherals
Small Networks in HVAC or Building Control
UART in SPI Systems

Attribute Value
Number of Channels per Chip 1
Standard Supported IrDA, RS232, RS485
Mounting Type Surface Mount
Package Type QSOP
Pin Count 16
Typical Operating Supply Voltage 2.7 → 5.5 V
Dimensions 4.98 x 3.99 x 1.65mm
Length 4.98mm
Width 3.99mm
Height 1.65mm
Maximum Operating Temperature +70 °C
Minimum Operating Temperature 0 °C
Temporarily out of stock - back order for despatch 14/12/2020, delivery within 4 working days from despatch date
Price Each (On a Reel of 2500)
MYR 21.934
Per unit
Per Reel*
2500 +
*price indicative