TRSF3223E
SLLS824A – AUGUST 2007 – REVISED SEPTEMBER 2011 www.ti.com 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
WITH В±15-kV ESD PROTECTION
Check for Samples: TRSF3223E FEATURES 1 ESD Protection for RS-232 Bus Pins
– ±15-kV Human-Body Model (HBM)
– ±8-kV IEC 61000-4-2, Contact Discharge
– ±15-kV IEC 61000-4-2, Air-Gap Discharge
Meets or Exceeds the Requirements of
TIA/EIA-232-F and ITU v.28 Standards
Operates With 3-V to 5.5-V VCC Supply
Operates up to 1000 kbit/s
Two Drivers and Two Receivers
Low Standby Current . 1 ОјA Typ
External Capacitors . 4 Г— 0.1 ОјF
Accepts 5-V Logic Input With 3.3-V Supply DB, DW, OR PW PACKAGE
(TOP VIEW) EN
C1+
V+
C1-C2+
C2-V-DOUT2
RIN2
ROUT2 APPLICATIONS The TRSF3223E consists of two line drivers, two line
receivers, and a dual charge-pump circuit with В±15-kV …
