Datasheet Texas Instruments TRS3223QPWRQ1 — 数据表

TRS3223-Q1
www.ti.com . SLLS950 – SEPTEMBER 2008 3-V To 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
WITH В±15-kV ESD PROTECTION
FEATURES 1 Qualified for Automotive Applications
RS-232 Bus-Pin ESD Protection Exceeds
В±15 kV Using Human-Body Model (HBM)
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 250 kbit/s
Two Drivers and Two Receivers
Low Standby Current . 1 ВµA Typical
External Capacitors . 4 Г— 0.1 ВµF
Accepts 5-V Logic Input With 3.3-V Supply PW PACKAGE
(TOP VIEW) EN
C1+
V+
C1C2+
C2VDOUT2
RIN2
ROUT2 1 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 FORCEOFF
VCC
GND …