UCC5341

Features: · Supports IrDA standard to 115.2kbps Data Rates· 3V to 5V Operation· Wide Dynamic Receiver Range from 200nA to 50mA Typical· IrDA Compliant I/O· Very Low Quiescent Current In Active Mode (250mA Typical)· Ultra Low Quiescent Current In Sleep Mode (0.5mA Typical)· Compatible with IrDA Det...

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UCC5341 Picture
SeekIC No. : 004536138 Detail

UCC5341: Features: · Supports IrDA standard to 115.2kbps Data Rates· 3V to 5V Operation· Wide Dynamic Receiver Range from 200nA to 50mA Typical· IrDA Compliant I/O· Very Low Quiescent Current In Active Mode ...

floor Price/Ceiling Price

Part Number:
UCC5341
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/21

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Product Details

Description



Features:

· Supports IrDA standard to 115.2kbps Data Rates
· 3V to 5V Operation
· Wide Dynamic Receiver Range from
  200nA to 50mA Typical
· IrDA Compliant I/O
· Very Low Quiescent Current In Active
  Mode (250mA Typical)
· Ultra Low Quiescent Current In Sleep
  Mode (0.5mA Typical)
· Compatible with IrDA Detector Diodes



Pinout

  Connection Diagram


Specifications

AVDD, CAT, DVDD. . . . . . . . . . . . . . . . . . . . . . . . . 0.3V to 7V
CAT, DET, DVDD, SLEEP, . . . . . . . . . . . . 0.3V to AVDD + 0.3V
IRXX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA to 10 mA
IDET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .250mA
Storage Temperature . . . . . . . . . . . . . . . . . .65°C to +150°C
Junction Temperature. . . . . . . . . . . . . . . . . . 55°C to +150°C
Lead Temperature (Soldering, 10sec.) . . . . . . . . . . . . .+300°C
All voltages are with respect to respect to AGND. DGND must
be connected to AGND. Currents are positive into, negative out
of the specified terminal. Consult Packaging Section of the Databook
for thermal limitations and considerations of packages.



Description

The UCC5341 IrDA (Infrared Data Association) Receiver supports the analog section of the IrDA standard. It has a limiting transresistance amplifier to detect a current signal from a PIN diode and drives RXX pulses to a UART. The amplifier is capable of input currents ranging from 200nA to greater than 50mA. The UCC5341 is bandpass limited to reduce interference from other IR sources. The UCC5341 also has very low current consumption in the active mode (250mA typically), making it excellent for power sensitive applications.

The output of the receiver is designed to drive CMOS and TTL levels, for direct interfacing to IrDA compliant UARTs and Super I/O devices. Internal resistors are provided for decoupling the detector diode supply, thus minimizing the number of external components required.




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