Low Power, +3V To +5.5V, 250kbps, RS-232 Transmitters/Receivers

The Intersil ICL3207 ICL3217 devices are 3.0V to 5.5V powered RS-232 transmitters (five)/receivers (three) which meet ElA/TIA-232 and V.28/V.24 specifications, even at VCC = 3.0V. Targeted applications are ISDN Terminal Adaptors, PDAs, Palmtops, peripherals, and notebook and laptop computers where the low operational, and even lower standby, power consumption is critical. The ICL3217s efficient on-chip Charge Pumps coupled with an Automatic powerdown function, reduces the standby supply current to a 1A trickle. Small footprint packaging, and the use of small, low value capacitors ensure board space savings as well. Data rates greater than 250kbps are guaranteed at worst case load conditions. This family is fully compatible with 3.3V only systems, mixed 3.3V and 5.0V systems, and 5.0V only systems, and is a lower power, pin-for-pin replacement for 207 and 237 type devices.
The ICL3217 features an Automatic powerdown function which powers down the on-chip power-supply and driver circuits. This occurs when an attached peripheral device is shut off or the RS-232 cable is removed, conserving system power automatically, without changes to the hardware or operating system. The ICL3217 powers up again when a valid RS-232 voltage is applied to any receiver input.
By Intersil Corporation
Part Manufacturer Description Datasheet Samples
ICL3207ECAZ-T Renesas Electronics Corporation
  • Pb-free (RoHS compliant)
  • ESD protection for RS-232 I/O pins to ±15kV (IEC61000)
  • 5V lower power replacement for MAX207E, HIN207E, and HIN237E
  • Meets EIA/TIA-232 and V.28/V.24 specifications at 3V
  • Latch-up free
  • On-chip voltage converters require only four external 0.1µF capacitors
  • RS-232 compatible with VCC = 2.7V
  • Receiver hysteresis for improved noise immunity
  • Ensured minimum data rate: 250kbps
  • Ensured minimum slew rate: 6V/µs
  • Wide power supply range: Single +3V to +5.5V
  •  

     

    APPLICATIONS

  • Battery powered, hand-held, and portable equipment
  • Laptop computers, notebooks, and Palmtops
  • Modems, printers, and other peripherals
  • ISDN Terminal Adapters (TAs) and set top boxes
  • ICL3207IAZ-T Renesas Electronics Corporation
    • Pb-free (RoHS compliant)
    • ±15kV ESD protected (Human Body Model)
    • 5V lower power replacement for the MAX207, HIN207, and HIN237
    • Meets EIA/TIA-232 and V.28/V.24 specifications at 3V
    • Latch-up free
    • On-chip voltage converters require only four external 0.1µF capacitors
    • Receiver hysteresis for improved noise immunity
    • Ensured minimum data rate: 250kbps
    • Ensured minimum slew rate: 6V/µs
    • Wide power supply range: Single +3V to +5.5V
    ICL3207IAZ Renesas Electronics Corporation
    • Pb-free (RoHS compliant)
    • ±15kV ESD protected (Human Body Model)
    • 5V lower power replacement for the MAX207, HIN207, and HIN237
    • Meets EIA/TIA-232 and V.28/V.24 specifications at 3V
    • Latch-up free
    • On-chip voltage converters require only four external 0.1µF capacitors
    • Receiver hysteresis for improved noise immunity
    • Ensured minimum data rate: 250kbps
    • Ensured minimum slew rate: 6V/µs
    • Wide power supply range: Single +3V to +5.5V
    ICL3207ECBZ-T Renesas Electronics Corporation
  • Pb-free (RoHS compliant)
  • ESD protection for RS-232 I/O pins to ±15kV (IEC61000)
  • 5V lower power replacement for MAX207E, HIN207E, and HIN237E
  • Meets EIA/TIA-232 and V.28/V.24 specifications at 3V
  • Latch-up free
  • On-chip voltage converters require only four external 0.1µF capacitors
  • RS-232 compatible with VCC = 2.7V
  • Receiver hysteresis for improved noise immunity
  • Ensured minimum data rate: 250kbps
  • Ensured minimum slew rate: 6V/µs
  • Wide power supply range: Single +3V to +5.5V
  •  

     

    APPLICATIONS

  • Battery powered, hand-held, and portable equipment
  • Laptop computers, notebooks, and Palmtops
  • Modems, printers, and other peripherals
  • ISDN Terminal Adapters (TAs) and set top boxes
  • ICL3207ECBZ Renesas Electronics Corporation
  • Pb-free (RoHS compliant)
  • ESD protection for RS-232 I/O pins to ±15kV (IEC61000)
  • 5V lower power replacement for MAX207E, HIN207E, and HIN237E
  • Meets EIA/TIA-232 and V.28/V.24 specifications at 3V
  • Latch-up free
  • On-chip voltage converters require only four external 0.1µF capacitors
  • RS-232 compatible with VCC = 2.7V
  • Receiver hysteresis for improved noise immunity
  • Ensured minimum data rate: 250kbps
  • Ensured minimum slew rate: 6V/µs
  • Wide power supply range: Single +3V to +5.5V
  •  

     

    APPLICATIONS

  • Battery powered, hand-held, and portable equipment
  • Laptop computers, notebooks, and Palmtops
  • Modems, printers, and other peripherals
  • ISDN Terminal Adapters (TAs) and set top boxes
  • ICL3207ECAZ Renesas Electronics Corporation
  • Pb-free (RoHS compliant)
  • ESD protection for RS-232 I/O pins to ±15kV (IEC61000)
  • 5V lower power replacement for MAX207E, HIN207E, and HIN237E
  • Meets EIA/TIA-232 and V.28/V.24 specifications at 3V
  • Latch-up free
  • On-chip voltage converters require only four external 0.1µF capacitors
  • RS-232 compatible with VCC = 2.7V
  • Receiver hysteresis for improved noise immunity
  • Ensured minimum data rate: 250kbps
  • Ensured minimum slew rate: 6V/µs
  • Wide power supply range: Single +3V to +5.5V
  •  

     

    APPLICATIONS

  • Battery powered, hand-held, and portable equipment
  • Laptop computers, notebooks, and Palmtops
  • Modems, printers, and other peripherals
  • ISDN Terminal Adapters (TAs) and set top boxes
  • ICL3207 's PackagesICL3207 's pdf datasheet
    ICL3207CA SSOP
    ICL3207CA-T SSOP
    ICL3207CAZ SSOP
    ICL3207CAZ-T SSOP
    ICL3207CB SOIC
    ICL3207CB-T SOIC
    ICL3207CBZ SOIC
    ICL3207CBZ-T SOIC
    ICL3207IA SSOP
    ICL3207IA-T SSOP
    ICL3207IAZ SSOP
    ICL3207IAZ-T SSOP
    ICL3207IB SOIC
    ICL3207IB-T SOIC




    ICL3207 Pinout, Pinouts
    ICL3207 pinout,Pin out
    This is one package pinout of ICL3207,If you need more pinouts please download ICL3207's pdf datasheet.

    ICL3207 Application circuits
    ICL3207 circuits
    This is one application circuit of ICL3207,If you need more circuits,please download ICL3207's pdf datasheet.


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