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SP3222B

PinoutSpecificationsVCC ............................................................................... -0.3V to +6.0VV+ (NOTE 1) .................................................................. -0.3V to +7.0VV- (NOTE 1) ................................................................... +0.3V t...

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SeekIC No. : 004500319 Detail

SP3222B: PinoutSpecificationsVCC ............................................................................... -0.3V to +6.0VV+ (NOTE 1) .................................................................. -...

SP3222B Data Sheet

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Part Number:
SP3222B
Supply Ability:
5000

Price Break

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

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Product Details

Description



Pinout

Connection Diagram


Specifications

VCC ............................................................................... -0.3V to +6.0V
V+ (NOTE 1) .................................................................. -0.3V to +7.0V
V- (NOTE 1) ................................................................... +0.3V to -7.0V
V+ + |V-| (NOTE 1) ...................................................................... +13V
ICC (DC VCC or GND current) ................................................ ±100mA
Input Voltages
TxIN, EN ....................................................................... -0.3V to +6.0V
RxIN ........................................................................................... ±25V
Output Voltages
TxOUT .................................................................................... ±13.2V
RxOUT .............................................................. -0.3V to (VCC + 0.3V)
Short-Circuit Duration
TxOUT ............................................................................... Continuous
Storage Temperature ............................................ -65°C to +150°C
Power Dissipation Per Package
20-pin SSOP (derate 9.25mW/oC above +70oC) ....................750mW
18-pin PDIP (derate 15.2mW/oC above +70oC) ...................1220mW
18-pin SOIC (derate 15.7mW/oC above +70oC) .................. 1260mW
20-pin TSSOP (derate 11.1mW/oC above +70oC) .................. 890mW
16-pin SSOP (derate 9.69mW/oC above +70oC) .....................775mW
16-pin PDIP (derate 14.3mW/oC above +70oC) .................. 1150mW
16-pin Wide SOIC (derate 11.2mW/oC above +70oC) ........... 900mW
16-pin TSSOP (derate 10.5mW/oC above +70oC) .................. 850mW
16-pin nSOIC (derate 13.57mW/°C above +70°C) ............ 1086mW


Description

The SP3222B/3232B series is an RS-232 transceiver solution intended for portable or handheld applications such as notebook or palmtop computers. The SP3222 B/3232B series has a high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump allows the SP3222 B/3232B series to deliver true RS-232 performance from a single power supply ranging from +3.0V to +5.5V. The ESD tolerance of the SP3222B/3232B devices are over ±15kV for both Human Body Model and IEC1000-4-2 Air discharge test methods. The SP3222B device has a low-power shutdown mode where the devices' driver outputs and charge pumps are disabled. During shutdown, the supply current falls to less than 1µA.




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