HIN232ACP

HIN232A ® Data Sheet March 13, 2006 High Speed +5V Powered RS-232 Transmitters/Receivers FN4316.12 Features • Meets All RS-232E and V.28 Specifications The HIN232A high-speed RS-232 transmitter/receiver interface circuit meets all ElA high-speed RS-232E and V.28 specifications, and is particularly suited for those applications where ±12V is not available. They require a single +5V power supply and feature onboard charge pump voltage converters which generate +10V and -10V supplies from the 5V supply. • Requires Only 0.1µF or Greater External Capacitors • High Data Rate. . . . . . . . . . . . . . . . . . . . . . . . . . 230kbit/s • Requires Only Single +5V Power Supply • Onboard Voltage Doubler/Inverter • Low Power Consumption (Typ) . . . . . . . . . . . . . . . . . 5mA The drivers feature true TTL/CMOS input compatibility, slew rate-limited output, and 300Ω power-off source impedance. The receivers can handle up to ±30V input, and have a 3kΩ to 7kΩ input impedance. The receivers also feature hysteresis to greatly improve noise rejection. • Multiple Drivers - ±10V Output Swing for +5V lnput - 300Ω Power-Off Source Impedance - Output Current Limiting - TTL/CMOS Compatible Ordering Information • Multiple Receivers - ±30V Input Voltage Range - 3kΩ to 7kΩ Input Impedance - 0.5V Hysteresis to Improve Noise Rejection PART NO. PART MARKING TEMP. RANGE (oC) PACKAGE PKG. DWG. # HIN232ACB 232ACB 0 to 70 16 Ld SOIC M16.3 HIN232ACB-T 232ACB 0 to 70 16 Ld SOIC Tape and Reel M16.3 HIN232ACBZ (See Note) 232ACBZ 0 to 70 16 Ld SOIC (Pb-free) M16.3 HIN232ACBZ-T (See Note) 232ACBZ 0 to 70 16 Ld SOIC Tape and Reel (Pb-free) M16.3 HIN232ACBN 232ACBN 0 to 70 16 Ld SOIC (N) M16.15 HIN232ACBN-T 232ACBN 0 to 70 16 Ld SOIC (N) M16.15 Tape and Reel HIN232ACBNZ (See Note) 232ACBNZ 0 to 70 16 Ld SOIC (N) M16.15 (Pb-free) HIN232ACBNZ-T 232ACBNZ (See Note) 0 to 70 16 Ld SOIC (N) M16.15 Tape and Reel (Pb-free) HIN232ACP HIN232ACP 0 to 70 16 Ld PDIP E16.3 HIN232ACPZ (See Note) 232ACPZ 0 to 70 16 Ld PDIP* (Pb-free) E16.3 • Pb-Free Plus Anneal Available (RoHS Compliant) Applications • Any System Requiring High-Speed RS-232 Communication Ports - Computer - Portable, Mainframe, Laptop - Peripheral - Printers and Terminals - Instrumentation, UPS - Modems *Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing applications. NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. Selection Table PART POWER SUPPLY NUMBER VOLTAGE HIN232A NUMBER OF RS-232 DRIVERS NUMBER OF RS-232 RECEIVERS NUMBER OF 0.1µF EXTERNAL CAPACITORS LOW POWER SHUTDOWN/TTL THREESTATE NUMBER OF RECEIVERS ACTIVE IN SHUTDOWN 2 2 4 Capacitors No/No 0 +5V 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2003, 2004, 2006. All Rights Reserved All other trademarks mentioned are the property of their respective owners. HIN232A Pinout HIN232A (PDIP, SOIC) TOP VIEW C1+ 1 16 VCC V+ 2 15 GND C1- 3 14 T1OUT C2+ 4 13 R1IN C2- 5 12 R1OUT 6 11 T1IN T2OUT 7 10 T2IN V- +5V 16 1 0.1µF 3 4 0.1µF 9 R2OUT R2IN 8 + T1IN T2IN + 5 VCC C1+ C1C2+ C2- +5V TO 10V VOLTAGE INVERTER +10V TO -10V VOLTAGE INVERTER V+ 2 + +5V 400kΩ T1 11 +5V 400kΩ T2 10 14 7 12 0.1µF V- 6 0.1µF T1OUT T2OUT 13 R1IN R1OUT 5kΩ R1 R2OUT + 9 8 R2IN 5kΩ R2 GND 15 Pin Descriptions PIN VCC FUNCTION Power Supply Input 5V ±10%. V+ Internally generated positive supply (+10V nominal). V- Internally generated negative supply (-10V nominal). GND Ground Lead. Connect to 0V. C1+ External capacitor (+ terminal) is connected to this lead. C1- External capacitor (- terminal) is connected to this lead. C2+ External capacitor (+ terminal) is connected to this lead. C2- External capacitor (- terminal) is connected to this lead. TIN Transmitter Inputs. These leads accept TTL/CMOS levels. An internal 400kΩ pull-up resistor to VCC is connected to each lead. TOUT RIN ROUT Transmitter Outputs. These are RS-232 levels (nominally ±10V). Receiver Inputs. These inputs accept RS-232 input levels. An internal 5kΩ pull-down resistor to GND is connected to each input. Receiver Outputs. These are TTL/CMOS levels. 2 HIN232A Absolute Maximum Ratings Thermal Information VCC to Ground. . . . . . . . . . . . . . . . . . . . . . (GND -0.3V)