ZHX3403

Features: • Compliant to IrDA Data Specification Low Power MIR (link range: low power to low power-0 to 20 cm; standard power to low power-0 to 30 cm)• Low-power supply voltage range: 2.4 to 3.6 V• ZHX3403 listening current: only 6 A (typically) at 3.0 V (ZiLOG exclusive)•...

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SeekIC No. : 004550900 Detail

ZHX3403: Features: • Compliant to IrDA Data Specification Low Power MIR (link range: low power to low power-0 to 20 cm; standard power to low power-0 to 30 cm)• Low-power supply voltage range: 2....

floor Price/Ceiling Price

Part Number:
ZHX3403
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: 2024/4/18

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Product Details

Description



Features:

• Compliant to IrDA Data Specification Low Power MIR (link range: low power to low power-0 to 20 cm; standard power to low power-0 to 30 cm)
• Low-power supply voltage range: 2.4 to 3.6 V
• ZHX3403 listening current: only 6 A (typically) at 3.0 V (ZiLOG exclusive)
• UltraSlim package: 7.3 mm long x 2.8 mm wide x 1.9 mm high
• Extended operating temperature range: 30 ºC to +85 ºC
• Internal current source eliminates the need for a current limiting resistor on the IR LED
• Meets IEC 825-1 Class 1 eye safety specifications





Specifications

Parameter Symbol Min Max Unit Comment
Supply voltage VCC 0.3 3.6 V VCC, GND
Supply voltage VLED 0.3 4.4 V
Input voltage VIN GND0.3 VCC+0.3 V TxD, SD
Output (Ext.) voltage VOUT GND0.3 VCC+0.3 V RxD
Storage temperature TST 40 100 oC
Solder temperature TSOL 230 oC See page 10.





Description

The ZILOG ZHX3403 for mobile phones, pagers, and PDAs is the smallest, lowest power, and highest functional transceiver in its class.

The ZiLOG ZHX3403 features exclusive AlwaysOnTM technology that allows the transceiver to "listen" for an IrDA communication at a typical current of 6 µA, allowing the default mode to be left on with negligible effect on the battery life. Once another IrDA device has been discovered, communication takes place at the low receive current consumption of 100 µA typically (MIR).

The UltraSlim form factor (7.3 mm long x 2.8 mm wide x 1.9 mm high) allows placement in virtually any small device (see Figure 1). Application circuit space of ZHX3403 is also minimized because only two external components are required.






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