SN65C3222EDB ,3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD (HBM) Protection 20-SSOP -40 to 85SLLS725A–JUNE 2006–REVISED JULY 2006ORDERING INFORMATION(1)T PACKAGE ORDERABLE PART NUMBER TOP-SIDE ..
SN65C3222EDBR ,3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD (HBM) Protection 20-SSOP -40 to 85FEATURESDB, DW, OR PW PACKAGE• ESD Protection for RS-232 Bus Pins(TOP VIEW)– ±15-kV Human-Body Mode ..
SN65C3222EPW ,3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD (HBM) Protection 20-TSSOP -40 to 85maximum ratings" may cause permanent damage to the device. These are stress ratingsonly, and functi ..
SN65C3222EPWG4 ,3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD (HBM) Protection 20-TSSOP -40 to 85Maximum Ratingsover operating free-air temperature range (unless otherwise noted)MIN MAX UNIT(2)V S ..
SN65C3222EPWR ,3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD (HBM) Protection 20-TSSOP -40 to 85SLLS725A–JUNE 2006–REVISED JULY 2006(1)Recommended Operating ConditionsSee Figure 5MIN NOM MAX UNIT ..
SN65C3222PW ,3-V To 5.5-V Multichannel RS-232 Compatible Line Driver/Receivermaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74HC245NSR ,Octal Bus Transceivers With 3-State OutputsSample & Support &Product Tools &TechnicalCommunityBuyFolder Documents SoftwareSN54HC245,SN74HC245S ..
SN74HC245PW ,Octal Bus Transceivers With 3-State OutputsElectrical Characteristics....... 512.1 Related Links.. 116.6 Switching Characteristics, C = 50 pF. ..
SN74HC245PW ,Octal Bus Transceivers With 3-State OutputsSample & Support &Product Tools &TechnicalCommunityBuyFolder Documents SoftwareSN54HC245,SN74HC245S ..
SN74HC245PWR ,Octal Bus Transceivers With 3-State OutputsMaximum Ratings(1)over operating free-air temperature range (unless otherwise noted)MIN MAX UNITV S ..
SN74HC245PWRG4 ,Octal Bus Transceivers With 3-State Outputs 20-TSSOP -40 to 85Features... 18.3 Feature Description...... 82 Applications..... 18.4 Device Functional Modes...... ..
SN74HC251DBR ,Data Selectors/Multiplexers With 3-State Outputs/sc/package.Please be aware that an important notice concerning availability, standard warranty, an ..
SN65C3222EDB-SN65C3222EDBR-SN65C3222EPW-SN65C3222EPWG4-SN65C3222EPWR
3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD (HBM) Protection
SN65C3222E,, SN75C3222E 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVERS/RECEIVERS WITH ±15-kV ESD PROTECTION www.ti.com SLLS725A–JUNE 2006–REVISED JULY 2006 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 IEC 61000-4-2, Contact Discharge C1+ 2 19 V CC – ±15-kV IEC 61000-4-2, Air-Gap Discharge V+ 3 18 GND • Meet or Exceed the Requirements of C1− 4 17 DOUT1 TIA/EIA-232-F and ITU v.28 Standards C2+ 5 16 RIN1 • Operate With 3-V to 5.5-V V Supply C2− 6 15 ROUT1 CC 7 14 V− NC • Operate up to 1000 kbit/s 8 13 DOUT2 DIN1 • Two Drivers and Two Receivers 9 12 RIN2 DIN2 • Low Standby Current . . . 1 μA Typ 10 11 ROUT2 NC • External Capacitors . . . 4 × 0.1 μF NC − No internal connection • Accepts 5-V Logic Input With 3.3-V Supply RHL PACKAGE APPLICATIONS (TOP VIEW) • Battery-Powered Systems • PDAs • Notebooks • Laptops • Palmtop PCs 24 1 • Hand-Held Equipment 2 23 C1+ V CC NC 3 22 NC DESCRIPTION/ 4 21 V+ GND ORDERING INFORMATION C1– 5 20 DOUT1 The SN65C3222E and SN75C3222E consist of two 6 19 C2+ RIN1 line drivers, two line receivers, and a dual C2– 7 18 ROUT1 charge-pump circuit with ±15-kV ESD protection pin 8 17 V– NC to pin (serial-port connection pins, including GND). DOUT2 9 16 DIN1 The devices meet the requirements of TIA/EIA-232-F 10 15 NC NC and provide the electrical interface between an RIN2 11 14 DIN2 asynchronous communication controller and the 12 13 serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. The devices operate at typical data signaling rates up to 1000 kbit/s and are NC − No internal connection improved drop-in replacements for industry-popular '3222 two-driver, two-receiver functions. The SN65C3222E and SN75C3222E 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 devices are 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 CC also can be placed in the 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. PRODUCTION DATA information is current as of publication date. Copyright © 2006, Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. EN ROUT2 PWRDOWN NC
