HIN202A thru HIN241A TM Data Sheet May 2000 High Speed +5V Powered RS-232 Transmitters/Receivers File Number 4316.4 Features • Meets All RS-232E and V.28 Specifications The HIN202A-HIN241A family of high-speed RS-232 transmitters/receivers interface circuits meet all ElA highspeed RS-232E and V.28 specifications, and are 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. The HIN205A and HIN235A require no external capacitors and are ideally suited for applications where circuit board space is critical. The family of devices offers a wide variety of high-speed RS232 transmitter/receiver combinations to accommodate various applications (see Selection Table). • Requires Only 0.1µF or Greater External Capacitors (HIN205A, HIN235A and Require No External Capacitors) • High Data Rate. . . . . . . . . . . . . . . . . . . . . . . . . . 230kbit/s • Two Receivers Active in Shutdown Mode (HIN213A) • Requires Only Single +5V Power Supply • Onboard Voltage Doubler/Inverter • Low Power Consumption (Typ) . . . . . . . . . . . . . . . . . 5mA • Low Power Shutdown Function (Typ) . . . . . . . . . . . . 1µA • Three-State TTL/CMOS Receiver Outputs The HIN205A, HIN206A, HIN211A, HIN213A, HIN235A, HIN236A, and HIN241A feature a low power shutdown mode to conserve energy in battery powered applications. In addition, the HIN213A provides two active receivers in shutdown mode allowing for easy “wakeup” capability. • Multiple Drivers - ±10V Output Swing for +5V lnput - 300Ω Power-Off Source Impedance - Output Current Limiting - TTL/CMOS Compatible 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 Receivers - ±30V Input Voltage Range - 3kΩ to 7kΩ Input Impedance - 0.5V Hysteresis to Improve Noise Rejection Applications • Any System Requiring High-Speed RS-232 Communication Ports - Computer - Portable, Mainframe, Laptop - Peripheral - Printers and Terminals - Instrumentation, UPS - Modems Selection Table PART POWER SUPPLY NUMBER VOLTAGE 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 HIN202A +5V 2 2 4 Capacitors No/No 0 HIN205A +5V 5 5 None Yes/Yes 0 HIN206A +5V 4 3 4 Capacitors Yes/Yes 0 HIN207A +5V 5 3 4 Capacitors No/No 0 HIN208A +5V 4 4 4 Capacitors No/N 0 HIN211A +5V 4 5 4 Capacitors Yes/Yes 0 HIN213A +5V 4 5 4 Capacitors Yes/Yes 2 HIN232A +5V 2 2 4 Capacitors No/No 0 HIN235A +5V 5 5 None Yes/Yes 0 HIN236A +5V 4 3 4 Capacitors Yes/Yes 0 HIN237A +5V 5 3 4 Capacitors No/No 0 HIN238A +5V 4 4 4 Capacitors No/No 0 HIN241A +5V 4 5 4 Capacitors Yes/Yes 0 3-1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil and Design is a trademark of Intersil Corporation. | Copyright © Intersil Corporation 2000 HIN202A thru HIN241A Ordering Information PART NO. TEMP. RANGE (oC) PACKAGE PKG. NO. PART NO. TEMP. RANGE (oC) PACKAGE PKG. NO. HIN211ACB-T 0 to 70 Tape and Reel HIN213ACA 0 to 70 24 Ld SSOP HIN213ACA-T 0 to 70 Tape and Reel HIN213ACB 0 to 70 28 Ld SOIC HIN213ACB-T 0 to 70 Tape and Reel E16.3 HIN232ACA 0 to 70 16 Ld SSOP 24 Ld PDIP E24.6 HIN232ACA-T 0 to 70 Tape and Reel 0 to 70 24 Ld SSOP M24.209 HIN232ACB 0 to 70 16 Ld SOIC HIN206ACA-T 0 to 70 Tape and Reel HIN232ACB-T 0 to 70 Tape and Reel HIN206ACB 0 to 70 24 Ld SOIC (W) HIN232ACBN 0 to 70 16 Ld SOIC (N) HIN206ACB-T 0 to 70 Tape and Reel HIN232ACBN-T 0 to 70 Tape and Reel HIN206ACP 0 to 70 24 Ld PDIP E24.3 HIN232ACP 0 to 70 16 Ld PDIP E16.3 HIN207ACA 0 to 70 24 Ld SSOP M24.209 HIN235ACP 0 to 70 24 Ld PDIP E24.6 HIN207ACA-T 0 to 70 Tape and Reel HIN236ACA 0 to 70 24 Ld SSOP M24.209 HIN207ACB 0 to 70 24 Ld SOIC HIN236ACB 0 to 70 24 Ld SOIC (W) M24.3 HIN207ACB-T 0 to 70 Tape and Reel HIN236ACB-T 0 to 70 Tape and Reel HIN207ACP 0 to 70 24 Ld PDIP E24.3 HIN236ACP 0 to 70 24 Ld PDIP E24.3 HIN208ACA 0 to 70 24 Ld SSOP M24.209 HIN237ACA 0 to 70 24 Ld SSOP M24.209 HIN208ACA-T 0 to 70 Tape and Reel HIN237ACB 0 to 70 24 Ld SOIC M24.3 HIN208ACB 0 to 70 24 Ld SOIC HIN237ACP 0 to 70 24 Ld PDIP E24.3 HIN208ACB-T 0 to 70 Tape and Reel HIN238ACA 0 to 70 24 Ld SSOP M24.209 HIN208ACP 0 to 70 24 Ld PDIP E24.3 HIN238ACB 0 to 70 24 Ld SOIC M24.3 HIN211ACA 0 to 70 28 Ld SSOP M28.209 HIN238ACP 0 to 70 24 Ld PDIP E24.3 HIN211ACA-T 0 to 70 Tape and Reel HIN241ACA 0 to 70 28 Ld SSOP M28.209 HIN211ACB 0 to 70 28 Ld SOIC HIN241ACB 0 to 70 28 Ld SOIC M28.3 HIN202ACA-T 0 to 70 Tape and Reel HIN202ACB 0 to 70 16 Ld SOIC HIN202ACB-T 0 to 70 Tape and Reel HIN202ACBN 0 to 70 16 Ld SOIC HIN202ACBN-T 0 to 70 Tape and Reel HIN202ACP 0 to 70 16 Ld PDIP HIN205ACP 0 to 70 HIN206ACA 3-2 M16.3 M16.15 M24.3 M24.3 M24.3 M28.3 M28.209 M28.3 M16.209 M16.3 M16.15 HIN202A thru HIN241A Pinouts HIN202A (PDIP, SOIC) TOP VIEW HIN205A (PDIP) TOP VIEW 16 VCC C1+ 1 15 GND V+ 2 C1- 3 14 T1OUT C2+ 4 13 R1IN C2- 5 12 R1OUT 6 11 T1IN T2OUT 7 10 T2IN V- 24 R3IN 23 R3OUT T1OUT 3 22 T5IN T2OUT 4 21 SD R2IN 5 20 EN 19 T5OUT R2OUT 6 9 R2OUT R2IN 8 T4OUT 1 T3OUT 2 T2IN 7 18 R4IN T1IN 8 17 R4OUT R1OUT 9 16 T4IN R1IN 10 15 T3IN GND 11 14 R5OUT VCC 12 13 R5IN +5V +5V 12 VCC 16 +5V 1 0.1µF + 3 4 0.1µF T1IN T2IN + 5 11 10 T1IN VCC C1+ C1C2+ C2- +5V TO 10V VOLTAGE INVERTER +10V TO -10V VOLTAGE INVERTER +5V 400kΩ +5V 400kΩ V+ 2 + T2IN T3IN V- 6 + T1 14 0.1µF T1OUT T4IN T5IN R1OUT T2 7 12 R1IN R1OUT 400kΩ 7 +5V 400kΩ T2 15 +5V 400kΩ T3 16 +5V 400kΩ T4 22 +5V 400kΩ T5 4 2 1 19 10 R2OUT 5 6 23 R2OUT 8 T4OUT T5OUT R1IN R2IN 5kΩ 17 18 R4OUT GND R4IN 5kΩ R4 14 13 R5OUT R5IN 20 5kΩ R5 21 EN SD GND 11 3-3 T3OUT R3IN R2IN 15 T2OUT 24 R3 5kΩ R2 T1OUT 5kΩ R2 R3OUT 9 0.1µF 5kΩ R1 5kΩ R1 3 9 T2OUT 13 T1 8 0.1µF + HIN202A thru HIN241A Pinouts (Continued) HIN206A (PDIP, SOIC, SSOP) TOP VIEW HIN207A (PDIP, SOIC, SSOP) TOP VIEW T3OUT 1 24 T4OUT T3OUT 1 24 T4OUT T1OUT 2 23 R2IN T1OUT 2 23 R2IN T2OUT 3 22 R2OUT T2OUT 3 22 R2OUT R1IN 4 21 SD R1IN 4 R1OUT 5 20 EN R1OUT 5 T2IN 6 19 T4IN T2IN 6 19 T4IN T1IN 7 18 T3IN T1IN 7 18 T3IN GND 8 17 R3OUT GND 8 17 R3OUT 16 R3IN VCC 9 16 R3IN 15 V- C1+ 10 15 V- VCC 9 C1+ 10 21 T5IN 20 T5OUT V+ 11 14 C2- V+ 11 14 C2- C1- 12 13 C2+ C1- 12 13 C2+ +5V +5V 9 9 0.1µF 0.1µF T1IN T2IN T3IN T4IN 10 C1+ + 12 C113 C2+ + 14 C2- VCC V+ +10V TO -10V VOLTAGE INVERTER V- 15 + 0.1µF 0.1µF + +5V 400kΩ 7 T1 +5V 400kΩ 6 T2 +5V 400kΩ 18 T3 19 11 +5V TO 10V VOLTAGE DOUBLER 0.1µF +5V 400kΩ 2 3 1 0.1µF T1IN T2IN T3OUT T4IN 5 T4OUT 4 R1IN R1OUT 22 V+ +10V TO -10V VOLTAGE INVERTER V- 15 + + +5V 400kΩ T2 6 18 +5V 400kΩ T3 +5V 400kΩ 19 T4 +5V 400kΩ 21 T5 2 3 1 24 20 5 5kΩ R1 T5IN 11 +5V TO 10V VOLTAGE DOUBLER T1 T2OUT T3IN VCC +5V 400kΩ 7 T1OUT T4 24 10 C1+ + 12 C113 C2+ + 14 C2- 0.1µF 0.1µF T1OUT T2OUT T3OUT T4OUT T5OUT 4 R1IN R1OUT 5kΩ R1 23 R2IN R2OUT 22 5kΩ R2 17 23 R2IN R2OUT 5kΩ R2 16 R3IN R3OUT 20 5kΩ R3 17 21 SD EN 16 R3IN R3OUT 5kΩ R3 GND 8 GND 8 3-4 HIN202A thru HIN241A Pinouts (Continued) HIN208A (PDIP, SOIC, SSOP) TOP VIEW T2OUT 1 T1OUT 2 R2IN 3 R2OUT 4 HIN211A (SOIC, SSOP) TOP VIEW 24 T3OUT T3OUT 1 28 T4OUT 23 R3IN T1OUT 2 27 R3IN 22 R3OUT T2OUT 3 26 R3OUT R2IN 4 25 SD R2OUT 5 24 EN 21 T4IN T1IN 5 20 T4OUT R1OUT 6 R1IN 7 19 T3IN T2IN 6 23 R4IN 18 T2IN T1IN 7 22 R4OUT R1OUT 8 21 T4IN GND 8 17 R4OUT VCC 9 16 R4IN R1IN 9 20 T3IN C1+ 10 15 V- GND 10 19 R5OUT 14 C2- VCC 11 18 R5IN 13 C2+ C1+ 12 17 V- V+ 11 C1- 12 V+ 13 16 C2- C1- 14 15 C2+ +5V +5V 11 9 0.1µF 0.1µF T1IN T2IN T3IN T4IN 10 C1+ + 12 C113 C2+ + 14 C2- VCC 11 +5V TO 10V VOLTAGE DOUBLER V+ +10V TO -10V VOLTAGE INVERTER V- 15 + +5V 400kΩ T2 18 19 +5V 400kΩ T3 +5V 400kΩ T4 21 2 1 24 20 6 0.1µF 0.1µF + +5V 400kΩ T1 5 0.1µF 0.1µF T1OUT T2OUT T3OUT T4OUT T1IN T2IN T3IN T4IN 12 C1+ + 14 C115 C2+ + 16 C2- VCC 13 +5V TO 10V VOLTAGE DOUBLER V+ +10V TO -10V VOLTAGE INVERTER V- 17 + + +5V 400kΩ 7 T1 +5V 400kΩ T2 6 20 +5V 400kΩ T3 21 +5V 400kΩ T4 2 3 1 28 0.1µF 0.1µF T1OUT T2OUT T3OUT T4OUT 7 R1IN R1OUT 5kΩ R1 4 R1OUT 3 R2IN 5kΩ 22 5 23 R3IN 5kΩ R3 17 26 5kΩ 27 R3IN 5kΩ R3 R4IN R4 R2IN 5kΩ R3OUT 16 R4OUT 4 R2OUT R2 R3OUT 22 23 R4IN R4OUT 5kΩ R4 19 GND 18 R5IN R5OUT 8 24 5kΩ R5 25 SD EN GND 10 3-5 R1IN 5kΩ R1 R2OUT R2 9 8 HIN202A thru HIN241A Pinouts (Continued) HIN213A (SOIC, SSOP) TOP VIEW HIN232A (PDIP, SOIC) TOP VIEW C1+ 1 16 VCC V+ 2 15 GND T3OUT 1 28 T4OUT T1OUT 2 27 R3IN T2OUT 3 26 R3OUT C1- 3 14 T1OUT R2IN 4 25 SD C2+ 4 13 R1IN R2OUT 5 24 EN C2- 5 12 R1OUT T2IN 6 23 R4IN T1IN 7 22 R4OUT R1OUT 8 21 T4IN R1IN 9 20 T3IN GND 10 19 R5OUT VCC 11 18 R5IN C1+ 12 17 V- V+ 13 16 C2- C1- 14 15 C2+ 6 11 T1IN T2OUT 7 10 T2IN V- 9 R2OUT R2IN 8 NOTE: R4 and R5 active in shutdown. +5V +5V 11 0.1µF 0.1µF T1IN T2IN T3IN T4IN R1OUT 12 C1+ + 14 C115 C2+ + 16 C27 VCC V+ +10V TO -10V VOLTAGE INVERTER V- 17 +5V 400kΩ + 16 1 + T1 +5V 400kΩ 6 T2 +5V 400kΩ 20 T3 +5V 400kΩ T4 21 13 +5V TO 10V VOLTAGE DOUBLER 0.1µF 0.1µF 2 + 3 4 T1OUT 0.1µF 3 + 5 T3OUT 28 T4OUT 9 R1IN T1IN 5 C2+ C2- +10V TO -10V VOLTAGE INVERTER V+ 2 T2IN + +5V 400kΩ T1 +5V 400kΩ T2 10 14 7 12 0.1µF V- 6 + 11 0.1µF T1OUT T2OUT 13 R1IN R1OUT 5kΩ R1 C1- +5V TO 10V VOLTAGE INVERTER T2OUT 1 8 5kΩ R1 4 R2IN R2OUT 5kΩ R2 R2OUT 9 8 5kΩ R2 26 27 R3IN R3OUT 5kΩ R3 22 R4IN 5kΩ R4 19 18 R5IN R5OUT 5kΩ R5 25 EN GND 10 3-6 GND 15 23 R4OUT 24 0.1µF VCC C1+ SD R2IN HIN202A thru HIN241A Pinouts (Continued) HIN235A (PDIP) TOP VIEW HIN236A (PDIP, SOIC, SSOP) TOP VIEW T4OUT 1 24 R3IN T3OUT 1 24 T4OUT T3OUT 2 23 R3OUT T1OUT 2 23 R2IN T1OUT 3 22 T5IN T2OUT 3 22 R2OUT T2OUT 4 21 SD R1IN 4 21 SD R2IN 5 20 EN R1OUT 5 20 EN 19 T5OUT T2IN 6 19 T4IN T2IN 7 18 R4IN T1IN 7 18 T3IN T1IN 8 17 R4OUT GND 8 17 R3OUT R1OUT 9 16 T4IN VCC 9 16 R3IN C1+ 10 R2OUT 6 R1IN 10 15 T3IN GND 11 14 R5OUT VCC 12 13 R5IN 14 C2- C1- 12 13 C2+ +5V +5V 12 VCC +5V T1IN T2IN T3IN T4IN T5IN R1OUT 400kΩ 7 +5V 400kΩ T2 15 +5V 400kΩ T3 16 22 +5V 400kΩ + T1 8 +5V 400kΩ 3 4 2 9 0.1µF 0.1µF T1OUT 0.1µF T2OUT T3OUT T1IN 10 C1+ + 12 C113 C2+ + 14 C2- 1 T4OUT T2IN 10 9 T5OUT T4IN 5 R2IN 5kΩ R2 23 5kΩ 17 18 R4IN 5kΩ R4 +5V 400kΩ T2 18 +5V 400kΩ T3 +5V 400kΩ T4 19 2 3 1 24 R5IN 5kΩ R5 21 EN SD GND 11 0.1µF T1OUT T2OUT T3OUT T4OUT R1IN 5kΩ 22 23 R2IN R2OUT 5kΩ 17 16 R3IN R3OUT 5kΩ R3 21 SD EN 13 0.1µF 4 R1OUT 20 14 R5OUT + + R2 R4OUT 3-7 V- 15 5 24 R3IN 20 +10V TO -10V VOLTAGE INVERTER R1 R3OUT R3 +5V TO 10V VOLTAGE DOUBLER 6 R1IN 5kΩ 6 T3IN 11 V+ T1 T5 19 VCC +5V 400kΩ 7 T4 R1 R2OUT 15 V- V+ 11 GND 8 HIN202A thru HIN241A Pinouts (Continued) HIN237A (PDIP, SOIC, SSOP) TOP VIEW T3OUT T1OUT T2OUT R1IN R1OUT T2IN T1IN GND VCC C1+ V+ C1- 24 1 2 23 3 22 21 4 20 5 19 6 7 18 8 17 16 9 10 15 11 14 12 13 HIN238A (PDIP, SOIC, SSOP) TOP VIEW T4OUT T2OUT 1 24 T3OUT R2IN T1OUT 2 23 R3IN R2OUT R2IN 3 T5IN T5OUT T4IN 0.1µF T1IN T2IN T3IN T4IN T5IN 19 T3IN T3IN R1IN 7 18 T2IN R3OUT GND 8 17 R4OUT R3IN VCC 9 16 R4IN V- C1+ 10 15 V- C2- V+ 11 14 C2- C2+ C1- 12 13 C2+ +5V VCC 11 +5V TO 10V VOLTAGE DOUBLER V+ +10V TO -10V VOLTAGE INVERTER V- 15 T1 +5V 400kΩ T2 6 18 +5V 400kΩ T3 +5V 400kΩ T4 19 +5V 400kΩ + 2 3 1 24 9 0.1µF 0.1µF 0.1µF + +5V 400kΩ 7 21 20 T4OUT R1OUT 6 9 0.1µF 21 T4IN T1IN 5 +5V 10 C1+ + 12 C113 C2+ + 14 C2- 22 R3OUT R2OUT 4 0.1µF T1OUT T1IN T2OUT T2IN T3OUT T3IN T4OUT T4IN 10 C1+ + 12 C113 C2+ + 14 C2- VCC +5V TO 10V VOLTAGE DOUBLER +10V TO -10V VOLTAGE INVERTER V- 15 20 5 T5OUT + + +5V 400kΩ 5 T1 +5V 400kΩ T2 18 19 +5V 400kΩ T3 +5V 400kΩ T4 21 2 1 24 20 6 T5 11 V+ 0.1µF 0.1µF T1OUT T2OUT T3OUT T4OUT 7 R1IN R1OUT 5kΩ R1 4 R1IN R1OUT 4 3 R2IN R2OUT 5kΩ R1 5kΩ R2 22 23 R2IN R2OUT 22 23 R3IN R3OUT 5kΩ R2 5kΩ R3 17 16 R3IN R3OUT 5kΩ R3 17 16 R4IN R4OUT 5kΩ R4 GND 8 GND 8 3-8 HIN202A thru HIN241A Pinouts (Continued) HIN241A (SOIC, SSOP) TOP VIEW T3OUT 1 28 T4OUT T1OUT 2 27 R3IN T2OUT 3 26 R3OUT R2IN 4 25 SD R2OUT 5 24 EN T2IN 6 23 R4IN T1IN 7 22 R4OUT R1OUT 8 21 T4IN R1IN 9 20 T3IN GND 10 19 R5OUT VCC 11 18 R5IN C1+ 12 17 V- V+ 13 16 C2- C1- 14 15 C2+ +5V 11 0.1µF 0.1µF T1IN T2IN T3IN T4IN R1OUT 12 C1+ + 14 C115 C2+ + 16 C2- VCC 13 +5V TO 10V VOLTAGE DOUBLER V+ +10V TO -10V VOLTAGE INVERTER V- 17 + +5V 400kΩ 7 T1 +5V 400kΩ T2 6 20 +5V 400kΩ T3 21 +5V 400kΩ T4 2 3 1 28 9 8 0.1µF 0.1µF T1OUT T2OUT T3OUT T4OUT R1IN 5kΩ R1 5 4 R2IN R2OUT 5kΩ R2 26 27 R3IN R3OUT 5kΩ R3 22 23 R4IN R4OUT 5kΩ R4 19 18 R5IN R5OUT 24 5kΩ R5 25 SD EN GND 10 3-9 + HIN202A thru HIN241A Pin Descriptions PIN VCC FUNCTION Power Supply Input 5V ±10%, (5V ±5% HIN207A). 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. EN Enable Input. This is an active low input which enables the receiver outputs. With EN = 5V, the outputs are placed in a high impedance state. SD, SD Shutdown Input. With SD = 5V (HIN213A SD = 0V), the charge pump is disabled, the receiver outputs are in a high impedance state (except R4 and R5 of HIN241A) and the transmitters are shut off. NC No Connect. No connections are made to these leads. 3-10 HIN202A thru HIN241A Absolute Maximum Ratings Thermal Information VCC to Ground. . . . . . . . . . . . . . . . . . . . . . (GND -0.3V) <VCC < 6V V+ to Ground . . . . . . . . . . . . . . . . . . . . . . . . (VCC -0.3V) <V+ < 12V V- to Ground. . . . . . . . . . . . . . . . . . . . . . . . -12V < V- < (GND +0.3V) Input Voltages TIN . . . . . . . . . . . . . . . . . . . . . . . . . (V- -0.3V) < VIN < (V+ +0.3V) RIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30V Output Voltages TOUT . . . . . . . . . . . . . . . . . . . .(V- -0.3V) < VTXOUT < (V+ +0.3V) ROUT . . . . . . . . . . . . . . . . . (GND -0.3V) < VRXOUT < (V+ +0.3V) Short Circuit Duration TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous ROUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous ESD Classification . . . . . . . . . . . . . . . . . . . . See Specification Table Thermal Resistance (Typical, Note 1) θJA (oC/W) 16 Ld SOIC (N) Package . . . . . . . . . . . . . . . . . . . . . 110 16 Ld SOIC (W) Package. . . . . . . . . . . . . . . . . . . . . 100 16 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . . 155 16 Ld PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . 90 24 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . 75 24 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . . 135 24 Ld PDIP (N) Package . . . . . . . . . . . . . . . . . . . . . 70 24 Ld PDIP (W) Package . . . . . . . . . . . . . . . . . . . . . 55 28 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . 70 28 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . . 100 Maximum Junction Temperature (Plastic Package) . . . . . . . .150oC Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300oC (SOIC and SSOP - Lead Tips Only) Operating Conditions Temperature Range HIN2XXCX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTE: 1. θJA is measured with the component mounted on an evaluation PC board in free air. Electrical Specifications Test Conditions: VCC = +5V ±10%, (VCC = +5V ±5% HIN207A); C1-C4 = 0.1µF; TA = Operating Temperature Range PARAMETER TEST CONDITIONS MIN TYP MAX UNITS HIN202A - 8 15 mA HIN205A-HIN208A, HIN211A, HIN213A, HIN234A-HIN238A, HIN241A - 11 20 mA HIN232A - 5 10 mA HIN205A, HIN206A, HIN211A, HIN235A, HIN236A, HIN241A - 1 10 µA HIN213A - 15 50 µA - - 0.8 V SUPPLY CURRENTS Power Supply Current, ICC No Load, TA = 25oC Shutdown Supply Current, ICC(SD) TA = 25oC LOGIC AND TRANSMITTER INPUTS, RECEIVER OUTPUTS Input Logic Low, VlL TIN , EN, SD, EN, SD Input Logic High, VlH TIN 2.0 - - V EN, SD, EN, SD 2.4 - - V Transmitter Input Pullup Current, IP TIN = 0V - 15 200 µA TTL/CMOS Receiver Output Voltage Low, VOL IOUT = 1.6mA (HIN202A, HIN232A, IOUT = 3.2mA) - 0.1 0.4 V TTL/CMOS Receiver Output Voltage High, VOH IOUT = -1mA 3.5 4.6 - V TTL/CMOS Receiver Output Leakage EN = VCC , EN = 0, 0V < ROUT < VCC - 0.5 ±10 µA -30 - +30 V 3.0 5.0 7.0 kΩ RECEIVER INPUTS RS-232 Input Voltage Range, VIN Receiver Input Impedance, RIN 3-11 TA = 25oC, VIN = ±3V HIN202A thru HIN241A Electrical Specifications Test Conditions: VCC = +5V ±10%, (VCC = +5V ±5% HIN207A); C1-C4 = 0.1µF; TA = Operating Temperature Range (Continued) PARAMETER Receiver Input Low Threshold, VIN (H-L) Receiver Input High Threshold, VIN (L-H) Receiver Input Hysteresis, VHYST TEST CONDITIONS MIN TYP MAX UNITS VCC = 5V, TA = 25oC Active Mode - 1.2 - V Shutdown Mode HIN213A R4 and R5 - 1.5 - V VCC = 5V, TA = 25oC Active Mode - 1.7 2.4 V Shutdown Mode HIN213A R4 and R5 - 1.5 2.4 V 0.2 0.5 1.0 V VCC = 5V No Hysteresis in Shutdown Mode TIMING CHARACTERISTICS Output Enable Time, tEN HIN205A, HIN206A, HIN211A, HIN213A, HIN235A, HIN236A, HIN241A - 600 - ns Output Disable Time, tDIS HIN205A, HIN206A, HIN211A, HIN213A, HIN235A, HIN236A, HIN241A - 200 - ns Transmitter, Receiver Propagation Delay, tPD HIN213A SD = 0V, R4, R5 - 4.0 40 µs HIN213A SD = VCC , R1 - R5 - 0.5 10 µs All except HIN213A - 0.5 10 µs RL = 3kΩ, CL = 1000pF Measured from +3V to -3V or -3V to +3V (Note 2) 1 Transmitter Switching 3 20 45 V/µs Output Voltage Swing, TOUT Transmitter Outputs, 3kΩ to Ground ±5 ±9 ±10 V Output Resistance, ROUT VCC = V+ = V- = 0V, VOUT = ±2V 300 - - Ω RS-232 Output Short Circuit Current, ISC TOUT Shorted to GND - ±10 - mA Human Body Model - ±15 - kV IEC1000-4-2 Contact Discharge - ±8 - kV IEC1000-4-2 Air Gap (Note 3) - ±15 - kV Human Body Model - ±2 - kV Transition Region Slew Rate, SRT TRANSMITTER OUTPUTS ESD PERFORMANCE RS-232 Pins (TOUT, RIN) All Other Pins NOTES: 2. Guaranteed by design. 3. Meets level 4 with exception of HIN205A T5OUT = ±12kV. 3-12 HIN202A thru HIN241A Test Circuits (HIN232A) +4.5V TO +5.5V INPUT - 0.1µF C3 + + 0.1µF C1 - 0.1µF + C2 - - + 0.1µF C4 3kΩ 1 C1+ VCC 16 2 V+ GND 15 3kΩ 3 C1- T1OUT 14 4 C2+ R1IN 13 RS-232 ±30V INPUT 5 C2- R1OUT 12 TTL/CMOS OUTPUT 6 V7 T2OUT 8 R2IN T1 OUTPUT T1IN 11 TTL/CMOS INPUT T2IN 10 TTL/CMOS INPUT VCC 16 2 V+ GND 15 3 C1- T1OUT 14 4 C2+ R1IN 13 5 C2- R1OUT 12 6 V7 T2OUT 8 R2IN ROUT = VIN /I TTL/CMOS OUTPUT R2OUT 9 1 C1+ T1IN 11 T2IN 10 R2OUT 9 T2OUT T1OUT T2 OUTPUT VIN = ±2V RS-232 ±30V INPUT FIGURE 1. GENERAL TEST CIRCUIT FIGURE 2. POWER-OFF SOURCE RESISTANCE CONFIGURATION VOLTAGE DOUBLER S1 VOLTAGE INVERTER S2 C1+ A V+ = 2VCC S5 C2+ S6 VCC GND + - + C1 - + C3 VCC GND C1- S3 S4 + C2 - GND C4 V- = - (V+) S7 C2- S8 RC OSCILLATOR FIGURE 3. CHARGE PUMP Detailed Description The HIN2XXA family of high-speed RS-232 transmitters/receivers are powered by a single +5V power supply, feature low power consumption, and meet all ElA RS232C and V.28 specifications. The circuit is divided into three sections: the charge pump, transmitter, and receiver. Charge Pump An equivalent circuit of the charge pump is illustrated in Figure 3. The charge pump contains two sections: The voltage doubler and the voltage inverter. Each section is driven by a two phase, internally generated clock to generate +10V and -10V. The nominal clock frequency is 125kHz. During phase one of the clock, capacitor C1 is charged to VCC . During phase two, the voltage on C1 is added to VCC , producing a signal across C3 equal to twice VCC . During phase two, C2 is also charged to 2VCC , and then during phase one, it is inverted with respect to ground to produce a signal across C4 equal to -2VCC . The charge pump accepts input voltages up to 5.5V. The output impedance of the 3-13 voltage doubler section (V+) is approximately 200Ω, and the output impedance of the voltage inverter section (V-) is approximately 450Ω. A typical application uses 0.1µF capacitors for C1-C4, however, the value is not critical. Increasing the values of C1 and C2 will lower the output impedance of the voltage doubler and inverter, increasing the values of the reservoir capacitors, C3 and C4, lowers the ripple on the V+ and V- supplies. During shutdown mode (HIN205A, HIN206A, HIN211A, HIN213A, HIN235A, HIN236A and HIN241A, the charge pump is turned off, V+ is pulled down to VCC , V- is pulled up to GND, and the supply current is reduced to less than 10µA. The transmitter outputs are disabled and the receiver outputs (except for HIN213A, R4 and R5) are placed in the high impedance state. HIN202A thru HIN241A Transmitters The transmitters are TTL/CMOS compatible inverters which translate the inputs to RS-232 outputs. The input logic threshold is about 26% of VCC , or 1.3V for VCC = 5V. A logic 1 at the input results in a voltage of between -5V and V- at the output, and a logic 0 results in a voltage between +5V and (V+ -0.6V). Each transmitter input has an internal 400kΩ pullup resistor so any unused input can be left unconnected and its output remains in its low state. The output voltage swing meets the RS-232C specifications of ±5V minimum with the worst case conditions of: all transmitters driving 3kΩ minimum load impedance, VCC = 4.5V, and maximum allowable operating temperature. The transmitters have an internally limited output slew rate which is less than 30V/µs. The outputs are short circuit protected and can be shorted to ground indefinitely. The powered down output impedance is a minimum of 300Ω with ±2V applied to the outputs and VCC = 0V. Receivers The receiver inputs accept up to ±30V while presenting the required 3kΩ to 7kΩ input impedance even if the power is off (VCC = 0V). The receivers have a typical input threshold of 1.3V which is within the ±3V limits, known as the transition region, of the RS-232 specifications. The receiver output is 0V to VCC . The output will be low whenever the input is greater than 2.4V and high whenever the input is floating or driven between +0.8V and -30V. The receivers feature 0.5V hysteresis (except during shutdown) to improve noise rejection. The receiver Enable line EN, (EN on HIN213A) when unasserted, disables the receiver outputs, placing them in the high impedance mode. The receiver outputs are also placed in the high impedance state when in shutdown mode (except HIN213A R4 and R5). V+ VCC 400kΩ 300Ω TXIN TOUT GND < TXIN < VCC V- < VTOUT < V+ V- FIGURE 4. TRANSMITTER VCC RXIN -30V < RXIN < +30V ROUT 5kΩ GND < VROUT < VCC GND FIGURE 5. RECEIVER 3-14 TIN OR RIN TOUT OR ROUT VOL VOL tPHL tPLH AVERAGE PROPAGATION DELAY = tPHL + tPLH 2 FIGURE 6. PROPAGATION DELAY DEFINITION HIN241A Operation in Shutdown The HIN213A features two receivers, R4 and R5, which remain active in shutdown mode. During normal operation the receivers propagation delay is typically 0.5µs. This propagation delay may increase slightly during shutdown. When entering shut down mode, receivers R4 and R5 are not valid for 80µs after SD = VIL. When exiting shutdown mode, all receiver outputs will be invalid until the charge pump circuitry reaches normal operating voltage. This is typically less than 2ms when using 0.1µF capacitors. Application Information The HIN2XXA may be used for all RS-232 data terminal and communication links. It is particularly useful in applications where ±12V power supplies are not available for conventional RS-232 interface circuits. The applications presented represent typical interface configurations. A simple duplex RS-232 port with CTS/RTS handshaking is illustrated in Figure 7. Fixed output signals such as DTR (data terminal ready) and DSRS (data signaling rate select) is generated by driving them through a 5kΩ resistor connected to V+. In applications requiring four RS-232 inputs and outputs (Figure 8), note that each circuit requires two charge pump capacitors (C1 and C2) but can share common reservoir capacitors (C3 and C4). The benefit of sharing common reservoir capacitors is the elimination of two capacitors and the reduction of the charge pump source impedance which effectively increases the output swing of the transmitters. HIN202A thru HIN241A +5V + 16 1 C1 + 0.1µF - 3 HIN232A 6 4 C2 + 0.1µF - + 5 TD INPUTS OUTPUTS TTL/CMOS CTR (20) DATA TERMINAL READY DSRS (24) DATA SIGNALING RATE SELECT RTS T1 11 14 T2 10 7 12 13 RD 9 CTS R2 R1 8 15 RS-232 INPUTS AND OUTPUTS TD (2) TRANSMIT DATA RTS (4) REQUEST TO SEND RD (3) RECEIVE DATA CTS (5) CLEAR TO SEND SIGNAL GROUND (7) FIGURE 7. SIMPLE DUPLEX RS-232 PORT WITH CTS/RTS HANDSHAKING 1 C1 + 0.1µF TD INPUTS OUTPUTS TTL/CMOS RTS 3 4 HIN232A T1 11 14 T2 10 + C2 - 0.1µF 5 12 TD (2) TRANSMIT DATA 7 RTS (4) REQUEST TO SEND 13 RD (3) RECEIVE DATA RD 9 CTS R2 R1 8 CTS (5) CLEAR TO SEND 15 VCC 16 - 2 C3 + + C4 6 V- V+ 0.2µF 6 - 0.2µF 2 16 VCC +5V RS-232 INPUTS AND OUTPUTS HIN232A C1 + 0.1µF DTR INPUTS OUTPUTS TTL/CMOS DSRS 1 4 3 5 T1 11 14 T2 10 12 7 13 DCD R1 9 R2 R1 15 8 + C2 - 0.1µF DTR (20) DATA TERMINAL READY DSRS (24) DATA SIGNALING RATE SELECT DCD (8) DATA CARRIER DETECT R1 (22) RING INDICATOR SIGNAL GROUND (7) FIGURE 8. COMBINING TWO HIN232As FOR 4 PAIRS OF RS-232 INPUTS AND OUTPUTS 3-15 HIN202A thru HIN241A Typical Performance Curves 12 0.1µF SUPPLY VOLTAGE (|V|) V- SUPPLY VOLTAGE (V) 12 10 8 6 4 V+ (VCC = 5V) 8 6 V+ (VCC = 4V) V- (VCC = 4V) 4 TA = 25oC TRANSMITTER OUTPUTS OPEN CIRCUIT 2 2 0 3.0 10 3.5 4.0 4.5 5.0 5.5 0 6.0 0 5 10 15 20 V- SUPPLY VOLTAGE vs VCC 30 FIGURE 10. V+, V- OUTPUT VOLTAGE vs LOAD Die Characteristics DIE DIMENSIONS: PASSIVATION: 160 mils x 140 mils Type: Nitride over Silox Nitride Thickness: 8kÅ Silox Thickness: 7kÅ METALLIZATION: Type: Al Thickness: 10kÅ ±1kÅ TRANSISTOR COUNT: 238 SUBSTRATE POTENTIAL PROCESS: V+ CMOS Metal Gate Metallization Mask Layout HIN241A SHD EN R4IN R4OUTT4INT3IN R5OUT R5IN R3OUT V- C2R3IN T4OUT C2+ T3OUT C1T1OUT V+ T2OUT C1+ R2IN VCC R2OUTT2IN T1INR1OUT 3-16 25 |ILOAD| (mA) VCC FIGURE 9. V- (VCC = 5V) R1IN GND 35 HIN202A thru HIN241A All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. 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