±15kV ESD Protected, +3V To +5.5V, 1�A, 250kbps, RS-232 Transmitters/Receivers

The Intersil ISL83220E is a 3.0V to 5.5V powered RS-232 transmitter/receiver which meets ElA/TIA-232 and V.28/V.24 specifications, even at VCC = 3.0V. Additionally, it provides 15kV ESD protection (IEC61000-4-2 Air Gap and Human Body Model) on transmitter outputs and receiver inputs (RS-232 pins). Targeted applications are PDAs, Palmtops, and notebook and laptop computers where the low operational, and even lower standby, power consumption is critical. Efficient on-chip Charge Pumps coupled with a manual powerdown function, reduce 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.
Table 1 summarizes the features of the ISL83320E, while Application Note AN9863 summarizes the features of each device comprising the ICL32XXE 3V family.
By Intersil Corporation
Part Manufacturer Description Datasheet Samples
ISL83220ECVZ-T Renesas Electronics Corporation
  • Pb-free (RoHS compliant)
  • ESD protection for RS-232 I/O pins to ±15kV (IEC61000)
  • Drop-in replacement for SP3220E
  • Meets EIA/TIA-232 and V.28/V.24 specifications at 3V
  • RS-232 compatible outputs at 2.7V
  • Latch-up free
  • On-chip voltage converters require only four external 0.1µF capacitors
  • Manual powerdown feature with receivers active
  • Separate receiver enable pin
  • RX and TX 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
  • Low supply current in powerdown state: 1µA
ISL83220EIVZ Renesas Electronics Corporation
  • Pb-free (RoHS compliant)
  • ESD protection for RS-232 I/O pins to ±15kV (IEC61000)
  • Drop-in replacement for SP3220E
  • Meets EIA/TIA-232 and V.28/V.24 specifications at 3V
  • RS-232 compatible outputs at 2.7V
  • Latch-up free
  • On-chip voltage converters require only four external 0.1µF capacitors
  • Manual powerdown feature with receivers active
  • Separate receiver enable pin
  • RX and TX 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
  • Low supply current in powerdown state: 1µA
ISL83220EIVZ-T Renesas Electronics Corporation
  • Pb-free (RoHS compliant)
  • ESD protection for RS-232 I/O pins to ±15kV (IEC61000)
  • Drop-in replacement for SP3220E
  • Meets EIA/TIA-232 and V.28/V.24 specifications at 3V
  • RS-232 compatible outputs at 2.7V
  • Latch-up free
  • On-chip voltage converters require only four external 0.1µF capacitors
  • Manual powerdown feature with receivers active
  • Separate receiver enable pin
  • RX and TX 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
  • Low supply current in powerdown state: 1µA
ISL83220ECVZ Renesas Electronics Corporation
  • Pb-free (RoHS compliant)
  • ESD protection for RS-232 I/O pins to ±15kV (IEC61000)
  • Drop-in replacement for SP3220E
  • Meets EIA/TIA-232 and V.28/V.24 specifications at 3V
  • RS-232 compatible outputs at 2.7V
  • Latch-up free
  • On-chip voltage converters require only four external 0.1µF capacitors
  • Manual powerdown feature with receivers active
  • Separate receiver enable pin
  • RX and TX 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
  • Low supply current in powerdown state: 1µA
ISL83220E 's PackagesISL83220E 's pdf datasheet
ISL83220ECV TSSOP
ISL83220ECV-T TSSOP
ISL83220ECVZ TSSOP
ISL83220ECVZ-T TSSOP
ISL83220EIV TSSOP
ISL83220EIV-T TSSOP
ISL83220EIVZ TSSOP
ISL83220EIVZ-T TSSOP
ISL83220ECA SSOP
ISL83220ECA-T SSOP
ISL83220ECB SOIC
ISL83220ECB-T SOIC
ISL83220EIA SSOP
ISL83220EIA-T SSOP
ISL83220EIB SOIC
ISL83220EIB-T SOIC




ISL83220E Pinout, Pinouts
ISL83220E pinout,Pin out
This is one package pinout of ISL83220E,If you need more pinouts please download ISL83220E's pdf datasheet.

ISL83220E Application circuits
ISL83220E circuits
This is one application circuit of ISL83220E,If you need more circuits,please download ISL83220E's pdf datasheet.


Related Electronics Part Number

Related Keywords:

ISL83220E Pb-Free ISL83220E Cross Reference ISL83220E Schematic ISL83220E Distributor
ISL83220E Application Notes ISL83220E RoHS ISL83220E Circuits ISL83220E footprint
Hot categories