TRS3222ECDBR ,3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD Protection 20-SSOP 0 to 70.FUNCTION TABLESXXX(1)EACH DRIVERINPUTSOUTPUTDOUTDIN PWRDOWNX L ZL H HH H L(1) H = high level, L = ..
TRS3222ECDW ,3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD Protection 20-SOIC 0 to 70FEATURESDB, DW, OR PW PACKAGE• ESD Protection for RS-232 Bus Pins(TOP VIEW)– ±15-kV Human-Body Mode ..
TRS3222ECPW ,3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD Protection 20-TSSOP 0 to 70LOGIC DIAGRAM (POSITIVE LOGIC)13 17DIN1 DOUT112 8DIN2 DOUT220PowerdownPWRDOWN1EN15 16ROUT1 RIN15 k ..
TRS3222ECPWR ,3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD Protection 20-TSSOP 0 to 70maximum ratings" may cause permanent damage to the device. These are stress ratingsonly, and functi ..
TRS3222ECPWRG4 ,3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD Protection 20-TSSOP 0 to 70SLLS793–JUNE 2007ORDERING INFORMATION(1)(2)T PACKAGE ORDERABLE PART NUMBER TOP-SIDE MARKINGAQFN – R ..
TRS3222EIDB ,3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD Protection 20-SSOP -40 to 85Maximum Ratingsover operating free-air temperature range (unless otherwise noted)MIN MAX UNIT(2)V S ..
U2270B ,Read/write base station ICFeatures• Carrier Frequency f 100 kHz - 150 kHzosc Typical Data Rate up to 5 kbaud at 125 kHz Sui ..
U2320B , VHF/UHF Tuner-IC
U2320B , VHF/UHF Tuner-IC
U237BG ,To drive LED-displays with 5 or 10 diodesBlock diagram LED scale IC Et,T1,2/181th0386 E1 i'_ ... . _ ." _ mug! _. . '30 36 ' ty-o 9 g" , 227 ..
U2391B , Quartz Controlled Pulse Generator
U2391B , Quartz Controlled Pulse Generator
TRS3222ECDBR-TRS3222ECDW-TRS3222ECPW-TRS3222ECPWR-TRS3222ECPWRG4-TRS3222EIDB-TRS3222EIDBR-TRS3222EIPWG4-TRS3222EIPWR
3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD Protection 20-SOIC 0 to 70
TRS3222E 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS793–JUNE 2007 FEATURES DB, DW, OR PW PACKAGE • ESD Protection for RS-232 Bus Pins (TOP VIEW) – ±15-kV Human-Body Model (HBM) EN 1 20 PWRDOWN – ±8-kV IEC61000-4-2, Contact Discharge C1+ 2 19 V CC – ±15-kV IEC61000-4-2, Air-Gap Discharge V+ 3 18 GND • Meets or Exceeds the Requirements of C1− 4 17 DOUT1 TIA/EIA-232-F and ITU v.28 Standards C2+ 5 16 RIN1 • Operates With 3-V to 5.5-V V Supply C2− 6 15 ROUT1 CC 7 14 V− N.C. • Operates up to 500 kbit/s 8 13 DOUT2 DIN1 • Two Drivers and Two Receivers 9 12 RIN2 DIN2 • Low Standby Current . . . 1 μA Typ 10 11 ROUT2 N.C. • External Capacitors . . . 4 × 0.1 μF N.C. − No internal connection • Accepts 5-V Logic Input With 3.3-V Supply • Alternative High-Speed Pin-Compatible Device RHL PACKAGE (1 Mbit/s) for TRS3222E (TOP VIEW) APPLICATIONS • Battery-Powered Systems • PDAs • Notebooks 24 1 • Laptops 2 23 C1+ V CC • Palmtop PCs N.C. 3 22 N.C. • Hand-Held Equipment 4 21 V+ GND C1– 5 20 DOUT1 DESCRIPTION/ORDERING 6 19 C2+ RIN1 INFORMATION C2– 7 18 ROUT1 8 17 The TRS3222E consists of two line drivers, two line V– N.C. receivers, and a dual charge-pump circuit with DOUT2 9 16 DIN1 ±15-kV ESD protection pin to pin (serial-port 10 15 N.C. N.C. connection pins, including GND). RIN2 11 14 DIN2 12 13 The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four N.C. − No internal connection small external capacitors allow operation from a single 3-V to 5.5-V supply. The device operates at typical data signaling rates up to 500 kbit/s and a maximum of 30-V/μs driver output slew rate. The TRS3222E can be placed in the power-down mode by setting the power-down (PWRDOWN) input low, which draws only 1 μA from the power supply. When the device is powered down, the receivers remain active while the drivers are placed in the high-impedance state. Also, during power down, the onboard charge pump is disabled; V+ is lowered to V , and V– is raised toward GND. Receiver outputs also can be placed in the CC high-impedance state by setting enable (EN) high. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. UNLESS OTHERWISE NOTED this document contains Copyright © 2007, PRODUCTION DATA information current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. EN ROUT2 PWRDOWN NC
