S E M I C O N D U C T O R HIN200 thru HIN213 +5V Powered RS-232 Transmitters/Receivers with 0.1Microfarad External Capacitors August 1997 Features Description • Meets All RS-232E and V.28 Specifications The HIN200-HIN213 family of RS-232 transmitters/receivers interface circuits meet all ElA 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 (except HIN201 and HIN209) and feature onboard charge pump voltage converters which generate +10V and -10V supplies from the 5V supply. The HIN203 and HIN205 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 RS-232 transmitter/receiver combinations to accommodate various applications (see Selection Table). • HIN203 and HIN205 Require No External Capacitors • Requires Only 0.1µF or Greater External Capacitors • 120kbit/s Data Rate • Two Receivers Active in Shutdown Mode (HIN213) • Requires Only Single +5V Power Supply - (+5V and +12V - HIN201 and HIN209) • Onboard Voltage Doubler/Inverter • Low Power Consumption (Typ) . . . . . . . . . . . . . . . 5mA • Low Power Shutdown Function (Typ) . . . . . . . . . . .1µA • Three-State TTL/CMOS Receiver Outputs The HIN200, HIN206, HIN211 and HIN213 feature a low power shutdown mode to conserve energy in battery powered applications. In addition, the HIN213 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 - 30V/µs Maximum Slew Rate 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 • Any System Requiring RS-232 Communications Port - Computer - Portable, Mainframe, Laptop - Peripheral - Printers and Terminals - Instrumentation - Modems Applications Selection Table POWER SUPPLY VOLTAGE NUMBER OF RS-232 DRIVERS NUMBER OF RS-232 RECEIVERS NUMBER OF 0.1µF EXTERNAL CAPACITORS LOW POWER SHUTDOWN/TTL THREE-STATE NUMBER OF RECEIVERS ACTIVE IN SHUTDOWN HIN200 +5V 5 0 4 Capacitors Yes/No 0 HIN201 +5V and +9V to 13.2V 2 2 2 Capacitors No/No 0 HIN202 +5V 2 2 4 Capacitors No/No 0 HIN203 +5V 2 2 None No/No 0 HIN204 +5V 4 0 4 Capacitors No/No 0 HIN205 +5V 5 5 None Yes/Yes 0 HIN206 +5V 4 3 4 Capacitors Yes/Yes 0 HIN207 +5V 5 3 4 Capacitors No/No 0 PART NUMBER HIN208 5V 4 4 4 Capacitors No/No 0 HIN209 +5V and +9V to 13.2V 3 5 2 Capacitors No/Yes 0 HIN211 +5V 4 5 4 Capacitors Yes/Yes 0 HIN213 +5V 4 5 4 Capacitors Yes/Yes 2 CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright © Harris Corporation 1997 8-3 File Number 3980.6 HIN200 thru HIN213 Ordering Information PART NO. TEMP. RANGE (oC) PACKAGE PKG. NO. PART NO. TEMP. RANGE (oC) PACKAGE PKG. NO. HIN200CB 0 to 70 20 Ld SOIC M20.3 HIN207CB 0 to 70 24 Ld SOIC M24.3 HIN200IB -40 to 85 20 Ld SOIC M20.3 HIN207CA 0 to 70 24 Ld SSOP M24.209 HIN201CB 0 to 70 16 Ld SOIC (W) M16.3 HIN207IP -40 to 85 24 Ld PDIP (N) E24.3 HIN201IB -40 to 85 16 Ld SOIC (W) M16.3 HIN207IB -40 to 85 24 Ld SOIC M24.3 HIN202CP 0 to 70 16 Ld PDIP E16.3 HIN207IA -40 to 85 24 Ld SSOP M24.209 HIN202CB 0 to 70 16 Ld SOIC (W) M16.3 HIN208CP 0 to 70 24 Ld PDIP (N) E24.3 HIN202IP -40 to 85 16 Ld PDIP E16.3 HIN208CB 0 to 70 24 Ld SOIC M24.3 HIN202CA 0 to 70 16 Ld SSOP M16.209 HIN208CA 0 to 70 24 Ld SSOP M24.209 HIN202IA -40 to 85 16 Ld SSOP M16.209 HIN208IP -40 to 85 24 Ld PDIP (N) E24.3 HIN202IB -40 to 85 16 Ld SOIC (W) M16.3 HIN208IB -40 to 85 24 Ld SOIC M24.3 24 Ld SSOP M24.209 24 Ld PDIP (N) E24.3 HIN202CBN 0 to 70 16 Ld SOIC (N) M16.15 HIN208IA -40 to 85 HIN202IBN -40 to 85 16 Ld SOIC (N) M16.15 HIN209CP 0 to 70 HIN203CP 0 to 70 20 Ld PDIP E20.3 HIN209CB 0 to 70 24 Ld SOIC M24.3 HIN203CB 0 to 70 20 Ld SOIC (W) M20.3 HIN209IP -40 to 85 24 Ld PDIP (N) E24.3 HIN204CB 0 to 70 16 Ld SOIC (W) M16.3 HIN209IB -40 to 85 24 Ld SOIC M24.3 HIN204IB -40 to 85 16 Ld SOIC (W) M16.3 HIN211CB 0 to 70 28 Ld SOIC M28.3 HIN205CP 0 to 70 24 Ld PDIP (W) E24.3 HIN211CA 0 to 70 28 Ld SSOP M28.209 HIN206CP 0 to 70 24 Ld PDIP (N) E24.3 HIN211IB -40 to 85 28 Ld SOIC M28.3 HIN206CB 0 to 70 24 Ld SOIC M24.3 HIN211IA -40 to 85 28 Ld SSOP M28.209 HIN206CA 0 to 70 24 Ld SSOP M24.209 HIN213CB 0 to 70 28 Ld SOIC M28.3 HIN206IP -40 to 85 24 Ld PDIP (N) E24.3 HIN213CA 0 to 70 28 Ld SSOP M28.209 HIN206IB -40 to 85 24 Ld SOIC M24.3 HIN213IB -40 to 85 28 Ld SOIC M28.3 HIN206IA -40 to 85 24 Ld SSOP M24.209 HIN213IA -40 to 85 28 Ld SSOP M28.209 HIN207CP 0 to 70 24 Ld PDIP (N) E24.3 Pin Descriptions PIN VCC FUNCTION Power Supply Input 5V ±10%, 5V ±5% (HIN200, HIN207, HIN203, and HIN205). V+ Internally generated positive supply (+10V nominal), HIN201 and HIN209 requires +9V to +13.2V. 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, EN Enable input. This is an active low input which enables the receiver outputs. With EN = 5V, (HIN213 EN = 0V), the outputs are placed in a high impedance state. SD, SD Shutdown Input. With SD = 5V (HIN213 SD = 0V), the charge pump is disabled, the receiver outputs are in a high impedance state (except R4 and R5 of HIN213) and the transmitters are shut off. NC No Connect. No connections are made to these leads. 8-4 HIN200 thru HIN213 Pinouts HIN200 (SOIC) TOP VIEW HIN201 (SOIC) TOP VIEW T3OUT 1 20 T4OUT C+ 1 16 V+ T1OUT 2 19 T5IN C- 2 15 VCC T2OUT 3 18 NC V- 3 14 GND T2IN 4 17 SD T1IN 5 16 T5OUT GND 6 15 T4IN VCC 7 14 T3IN C1+ 8 13 V- V+ 9 12 C2- C1- 10 11 C2+ R2IN 5 12 R1IN R2OUT 6 11 R1OUT T2IN 7 10 T1IN NC 8 9 NC +5V +5V 7 8 0.1µF 0.1µF T1IN T2IN T3IN + 10 C111 C2+ + 12 C25 VCC C1+ +5V TO 10V VOLTAGE DOUBLER +10V TO -10V VOLTAGE INVERTER +5V 400kΩ 4 +5V 400kΩ 14 +5V 400kΩ V+ 9 + VCC 0.1µF V- 13 2 + 2 0.1µF T1OUT T1IN T2OUT T2IN T3 1 T3OUT R1OUT C+ C- T5IN 15 19 +5V 400kΩ +5V 400kΩ 16 V- 3 + +5V 400kΩ T1 +5V 400kΩ T2 7 13 4 11 0.1µF T1OUT T2OUT 12 R1IN 5kΩ R1 T4IN V+ +12V TO -12V VOLTAGE INVERTER 10 T2 3 +9V TO +13.2V 15 0.1µF 1 + T1 13 T1OUT T2OUT 4 T4 20 T4OUT R2OUT 6 5 5kΩ R2 T5 16 17 GND T5OUT GND SD 14 6 8-5 R2IN HIN200 thru HIN213 Pinouts (Continued) HIN202 (PDIP, SOIC, SSOP) TOP VIEW HIN203 (PDIP, SOIC) TOP VIEW C1+ 1 16 VCC T2IN 1 V+ 2 15 GND T1IN 2 19 R2IN R1OUT 3 18 T2OUT C1- 3 14 T1OUT C2+ 4 13 R1IN 12 R1OUT C2- 5 6 11 T1IN T2OUT 7 10 T2IN V- 9 R2OUT R2IN 8 20 R2OUT R1IN 4 17 V- T1OUT 5 16 C2- GND 6 15 C2+ VCC 7 14 V+ (C1-) (V+) C1+ 8 13 C1- (C1+) GND 9 12 V- (C2+) (V-) C2- 10 11 C2+ (C2-) NOTE: Pin numbers in parentheses are for SOIC Package. +5V +5V + 16 1 0.1µF + 3 4 0.1µF T1IN T2IN + 5 11 10 VCC C1+ C1C2+ C2- +10V TO -10V VOLTAGE INVERTER +5V 400kΩ V+ 2 + 0.1µF T1IN 2 400kΩ +5V T2IN V- 6 + 1 400kΩ T1 5 T2 18 3 0.1µF 4 R1OUT T1OUT T2OUT R1IN 5kΩ T1 14 T1OUT R2OUT 7 T2OUT R2IN NO 13 (14) CONNECT 13 INTERNAL -10V SUPPLY INTERNAL +10V SUPPLY R1IN R1OUT 5kΩ R1 9 8 R2IN 12 (10) 17 14 (8) 5kΩ C1+ C1- GND 15 8-6 11 (12) 15 16 V- C2- VV+ C2+ C2+ C2GND 6 5kΩ R2 19 20 8 (13) T2 12 R2OUT VCC +5V +5V TO 10V VOLTAGE INVERTER +5V 400kΩ 0.1µF 6 GND 9 10 (11) HIN200 thru HIN213 Pinouts (Continued) HIN204 (SOIC) TOP VIEW HIN205 (PDIP) TOP VIEW T1OUT 1 16 T3OUT T4OUT 1 24 R3IN T2OUT 2 15 T4OUT T3OUT 2 23 R3OUT 14 T4IN T1OUT 3 22 T5IN T2OUT 4 21 SD R2IN 5 20 EN T2IN 3 T1IN 4 13 T3IN GND 5 12 V- VCC 6 11 C2- C1+ 7 10 C2+ V+ 8 9 C1- 19 T5OUT R2OUT 6 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 +5V 6 7 0.1µF 0.1µF T1IN T2IN + 9 VCC C1+ C1- 10 C2+ + 11 C2- +5V TO 10V VOLTAGE DOUBLER +10V TO -10V VOLTAGE INVERTER V+ 8 + +5V 400kΩ T1 T2 3 +5V 400kΩ T1IN T2IN V- 12 + 4 0.1µF 1 2 T3IN 0.1µF T4IN T1OUT T5IN T2OUT R1OUT T3IN T4IN +5V 400kΩ 13 14 T1 8 400kΩ 7 +5V 400kΩ T2 15 +5V 400kΩ T3 16 +5V 400kΩ T4 22 +5V 400kΩ T5 3 4 2 1 19 10 9 16 T3OUT 15 5 6 T4 23 T3OUT T4OUT T5OUT R1IN R2IN R3IN GND 5kΩ R3 17 18 R4OUT R4IN 5kΩ R4 14 13 R5OUT R5IN 20 5kΩ R5 21 EN SD GND 11 8-7 T2OUT 24 R3OUT 5 T1OUT 5kΩ R2 T4OUT 0.1µF 5kΩ R1 T3 R2OUT +5V 400kΩ + HIN200 thru HIN213 Pinouts (Continued) HIN206 (PDIP, SOIC, SSOP) TOP VIEW HIN207 (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 VCC 9 16 R3IN VCC 9 16 R3IN 15 V- C1+ 10 15 V- C1+ 10 14 C2- V+ 11 14 C2- C1- 12 13 C2+ C1- 12 13 C2+ +5V 9 0.1µF T1IN T2IN T3IN T4IN 20 T5OUT V+ 11 +5V 0.1µF 21 T5IN 10 C1+ + 12 C113 C2+ + 14 C2- VCC 11 +5V TO 10V VOLTAGE DOUBLER V+ +10V TO -10V VOLTAGE INVERTER V- 15 + 0.1µF 0.1µF + +5V 400kΩ 7 T1 +5V 400kΩ T2 6 18 +5V 400kΩ T3 +5V 400kΩ 19 T4 2 3 1 24 5 9 0.1µF 0.1µF T1OUT T1IN T2OUT T2IN T3OUT T3IN T4OUT T4IN 10 C1+ + 12 C113 C2+ + 14 C2- R1IN T5IN 5kΩ R1 V+ +10V TO -10V VOLTAGE INVERTER V- 15 +5V 400kΩ T2 6 18 +5V 400kΩ T3 +5V 400kΩ 19 T4 +5V 400kΩ T5 2 3 1 24 20 5 22 R2IN 20 5kΩ R3 T4OUT T5OUT 5kΩ R2 21 SD EN T3OUT R2IN R3IN R3OUT T2OUT 23 R2OUT 16 T1OUT R1IN 22 17 0.1µF 5kΩ R1 5kΩ R2 0.1µF 4 R1OUT 23 R2OUT + + T1 21 11 +5V TO 10V VOLTAGE DOUBLER +5V 400kΩ 7 4 R1OUT VCC 17 16 R3IN R3OUT GND 5kΩ R3 8 GND 8 8-8 HIN200 thru HIN213 Pinouts (Continued) HIN208 (PDIP, SOIC, SSOP) TOP VIEW HIN209 (PDIP, SOIC, SSOP) TOP VIEW T2OUT 1 24 T3OUT R1OUT 1 24 T1IN T1OUT 2 23 R3IN R1IN 2 23 T2IN 22 R3OUT GND 3 22 R2OUT R2IN 3 R2OUT 4 V+ 5 20 T2OUT R1OUT 6 19 T3IN C1+ 6 19 T1OUT R1IN 7 18 T2IN C1- 7 18 R3IN GND 8 17 R4OUT T1IN 5 20 T4OUT VCC 9 16 R4IN C1+ 10 R5IN 9 16 T3IN 15 V- R5OUT 10 15 NC* V+ 11 14 C2- R4OUT 11 14 EN C1- 12 13 C2+ R4IN 12 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 5 +5V 400kΩ 18 13 T3OUT +9V TO +13.2V +5V 9 0.1µF 17 R3OUT V- 8 +5V 0.1µF 21 R2IN VCC 4 21 T4IN + 2 0.1µF 6 0.1µF + T1 4 0.1µF T1IN T1OUT T2IN + 7 VCC C1+ C1- +12V TO -12V VOLTAGE INVERTER V+ V- 5 8 + +5V 400kΩ 24 T1 +5V 400kΩ T2 23 16 +5V 400kΩ T3 19 20 0.1µF T1OUT T2OUT T2 1 T2OUT T3IN +5V 400kΩ 19 T3 +5V 400kΩ 21 T4 24 T3OUT R1OUT 13 1 R1IN 5kΩ R1 20 6 T4OUT 22 R1IN R1OUT R2IN 5kΩ R2 5kΩ R1 21 R2OUT 7 17 4 R3IN R2IN R2OUT 18 R3OUT 3 T3OUT 2 5kΩ R3 5kΩ R2 11 22 R3IN R3OUT R4IN 5kΩ R4 5kΩ R3 12 R4OUT 23 10 17 R4IN R5IN 14 5kΩ R4 9 R5OUT 16 R4OUT 5kΩ R5 EN GND GND 8 3 8-9 HIN200 thru HIN213 Pinouts (Continued) HIN211 (SOIC, SSOP) TOP VIEW HIN213 (SOIC, SSOP) TOP VIEW T3OUT 1 28 T4OUT T3OUT 1 28 T4OUT T1OUT 2 27 R3IN T1OUT 2 27 R3IN 26 R3OUT T2OUT 3 26 R3OUT T2OUT 3 R2IN 4 25 SD R2IN 4 25 SD R2OUT 5 24 EN R2OUT 5 24 EN T2IN 6 23 R4IN T2IN 6 23 R4IN T1IN 7 22 R4OUT T1IN 7 22 R4OUT R1OUT 8 21 T4IN R1OUT 8 21 T4IN R1IN 9 20 T3IN R1IN 9 20 T3IN GND 10 19 R5OUT GND 10 19 R5OUT VCC 11 18 R5IN VCC 11 18 R5IN C1+ 12 17 V- C1+ 12 17 V- V+ 13 16 C2- V+ 13 16 C2- C1- 14 15 C2+ C1- 14 15 C2+ NOTE: R4 AND R5 ACTIVE IN SHUTDOWN +5V +5V 11 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 T1 +5V 400kΩ T2 6 20 +5V 400kΩ T3 21 +5V 400kΩ T4 2 3 1 28 9 8 0.1µF 0.1µF + 7 0.1µF 0.1µF T1OUT T1IN T2OUT T2IN T3OUT T3IN T4OUT T4IN R1OUT R1IN 5 +5V 400kΩ T2 6 20 +5V 400kΩ T3 21 +5V 400kΩ T4 28 T4OUT 9 R1IN 5kΩ 4 R2IN 5kΩ 27 R3IN 5kΩ 22 23 R4IN 5kΩ R4 5kΩ 19 18 18 R5IN R5OUT R5IN 5kΩ 24 25 5kΩ R5 25 EN SD EN T3OUT R4OUT R4IN R5 T2OUT 1 R3 23 19 T1OUT 3 8 5kΩ R5OUT 0.1µF R3OUT R3IN R4OUT 0.1µF 2 26 27 R4 + R2 R3OUT 22 V- 17 T1 5kΩ R3 +10V TO -10V VOLTAGE INVERTER + R2OUT R2IN 26 +5V TO 10V VOLTAGE DOUBLER 5 4 13 V+ R1 R2OUT R2 VCC +5V 400kΩ 7 5kΩ R1 24 12 C1+ + 14 C115 C2+ + 16 C2- GND GND 10 10 8-10 SD HIN200 thru HIN213 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1 Thermal Resistance (Typical, Note 1) θJA (oC/W) 16 Ld SOIC (N) Package . . . . . . . . . . . . . . . . . . . . . 115 16 Ld SOIC (W) Package . . . . . . . . . . . . . . . . . . . . 100 16 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . . 155 16 Ld PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . 90 20 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . 100 24 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . 75 24 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . . 135 24 Ld PDIP (N) Package . . . . . . . . . . . . . . . . . . . . . 75 24 Ld PDIP (W) Package. . . . . . . . . . . . . . . . . . . . . 60 28 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . 70 28 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . . 100 Maximum Junction Temperature (Plastic Package) . . . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . . .-40oC to 85oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC (SOIC and SSOP - Lead Tips Only) Operating Conditions Temperature Range HIN-XXXCX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0oC to 70oC HIN-XXXIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC 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% HIN200, HIN203, HIN205, HIN207); V+ = 9V to 13.2V, HIN201 and HIN209), C1-C4 = 0.1µF; TA = Operating Temperature Range PARAMETER TEST CONDITIONS MIN TYP MAX UNITS ±5 ±9 ±10 V HIN202, HIN203 - 8 15 mA HIN200, HIN204-208, HIN211-213 - 11 20 mA HIN201, HIN209 - 0.4 1 mA HIN201 - 5.0 10 mA HIN209 - 7.0 15 mA HIN200, HIN205, HIN206, HIN211 - 1 10 µA HIN213 - 15 50 µA - - 0.8 V Output Voltage Swing, TOUT Transmitter Outputs, 3kΩ to Ground Power Supply Current, ICC No Load, TA = 25oC V+ Power Supply Current, ICC Shutdown Supply Current, ICC(SD) No Load, TA = 25oC TA = 25oC Input Logic Low, TIN, EN, VlL TIN , EN, SD, EN, SD Input Logic High, VlH TIN 2.0 - - V EN, SD, EN, SD 2.4 - - V - 15 200 µA -30 - +30 V Logic Pullup Current, IP TIN = 0V RS-232 Input Voltage Range, VIN Receiver Input Impedance, RIN TA = 25oC, VIN = ±3V 3.0 5.0 7.0 kΩ Receiver Input Low Threshold, VIN (H-L) VCC = 5V, TA = 25oC Active Mode 0.8 1.2 - V Shutdown Mode HIN213 R4 and R5 0.6 1.5 - V 8-11 HIN200 thru HIN213 Test Conditions: VCC = +5V ±10%, (VCC = +5V ±5% HIN200, HIN203, HIN205, HIN207); V+ = 9V to 13.2V, HIN201 and HIN209), C1-C4 = 0.1µF; TA = Operating Temperature Range (Continued) Electrical Specifications PARAMETER TEST CONDITIONS Receiver Input High Threshold, VIN (L-H) VCC = 5V, TA = 25oC MIN TYP MAX UNITS Active Mode - 1.7 2.4 V Shutdown Mode HIN213 R4 and R5 - 1.5 2.4 V Receiver Input Hysteresis, VHYST VCC = 5V No Hysteresis in Shutdown Mode 0.2 0.5 1.0 V TTL/CMOS Receiver Output Voltage Low, VOL IOUT = 1.6mA (HIN201-HIN203, IOUT = 3.2mA) - 0.1 0.4 V TTL/CMOS Receiver Output Voltage High, VOH IOUT = -1mA 3.5 4.6 - V Output Enable Time, tEN HIN205, HIN206, HIN209, HIN211, HIN213 - 400 - ns Output Disable Time, tDIS HIN205, HIN206, HIN209, HIN211, HIN213 - 200 - ns Transmit, Receive Propagation Delay, tPD HIN213 SD = 0V, R4, R5 - 0.5 40 µs HIN213 SD = VCC , R1 - R5 - 0.5 10 µs HIN200 - HIN211 - 0.5 10 µs RL = 3kΩ, CL = 2500pF Measured from +3V to -3V or -3V to +3V (Note 1) HIN200, HIN204 to HIN211, HIN213 3 - 30 V/µs HIN201, HIN202, HIN203 3 - 30 V/µs 300 - - Ω Transmit Transition Region Slew Rate, SRT Output Resistance, ROUT VCC = V+ = V- = 0V, VOUT = ±2V RS-232 Output Short Circuit Current, ISC TOUT Shorted to GND - ±10 - mA TTL/CMOS Receiver Output Leakage EN = VCC , EN = 0, 0V < ROUT < VCC - 0.05 ±10 µA NOTE: 1. Guaranteed by design. VOLTAGE DOUBLER S1 VOLTAGE INVERTER S2 C1+ V+ = 2VCC S5 C2+ S6 VCC GND + GND S3 C1- + C1 - + C3 VCC + C2 - GND S4 S7 RC OSCILLATOR FIGURE 1. CHARGE PUMP 8-12 C2- C4 V- = - (V+) S8 HIN200 thru HIN213 Detailed Description The HIN200 thru HIN213 family of RS-232 transmitters/receivers are powered by a single +5V power supply (except HIN201 and HIN209), 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 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, on HIN206, HIN209, and HIN211, EN on HIN213) 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 HIN213 R4 and R5). An equivalent circuit of the charge pump is illustrated in Figure 1. 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 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. V+ VCC 400kΩ TOUT GND < TXIN < VCC V- < VTOUT < V+ V- FIGURE 2. TRANSMITTER VCC RXIN -30V < RXIN < +30V 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 GND < VROUT < VCC 5kΩ FIGURE 3. RECEIVER Transmitters Receivers ROUT GND During shutdown mode (HIN200, HIN206 and HIN211, SD = VCC , HIN213, SD = 0V) 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 HIN213, R4 and R5) are placed in the high impedance state. 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. 300Ω TXIN TIN OR RIN TOUT OR ROUT VOL VOL tPHL tPLH AVERAGE PROPAGATION DELAY = tPHL + tPLH 2 FIGURE 4. PROPAGATION DELAY DEFINITION HIN213 Operation in Shutdown The HIN213 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. 8-13 HIN200 thru HIN213 Typical Performance Curves 12 12 10 SUPPLY VOLTAGE (|V|) V- SUPPLY VOLTAGE (V) 0.1µF 8 6 4 10 V+ (VCC = 5V) 8 6 V+ (VCC = 4V) V- (VCC = 4V) 4 TA = 25oC 2 2 0 0 3.0 4.0 3.5 4.5 5.0 5.5 6.0 0 5 10 15 20 |ILOAD| (mA) VCC FIGURE 5. V- SUPPLY VOLTAGE vs VCC V- (VCC = 5V) TRANSMITTER OUTPUTS OPEN CIRCUIT 25 FIGURE 6. V+, V- OUTPUT VOLTAGE vs LOAD Test Circuits (HIN202) +4.5V TO +5.5V INPUT 2 V+ + 1 C1+ 0.1µF C1 1 C1+ - 0.1µF C3 + 2 V+ - 0.1µF + C2 - - + 0.1µF C4 3kΩ VCC 16 3kΩ GND 15 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 R2OUT 9 30 VCC 16 GND 15 3 C1- T1OUT 14 4 C2+ R1IN 13 5 C2- R1OUT 12 6 V7 T2OUT T1IN 11 T2IN 10 8 R2IN R2OUT 9 ROUT = VIN /I T2OUT TTL/CMOS OUTPUT T1OUT T2 OUTPUT VIN = ±2V A RS-232 ±30V INPUT FIGURE 7. GENERAL TEST CIRCUIT FIGURE 8. POWER-OFF SOURCE RESISTANCE CONFIGURATION 8-14 35 HIN200 thru HIN213 Application Information +5V TD INPUTS OUTPUTS TTL/CMOS RTS 5 TD RTS + T1 11 14 T2 10 7 13 12 RD CTS 9 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 9. SIMPLE DUPLEX RS-232 PORT WITH CTS/RTS HANDSHAKING - 14 T2 10 + C2 0.1µF 5 T1 11 TD (2) TRANSMIT DATA 7 RTS (4) REQUEST TO SEND 13 12 RD (3) RECEIVE DATA RD CTS 6 4 HIN202 3 9 HIN202 C2 + 0.1µF - INPUTS OUTPUTS TTL/CMOS CTR (20) DATA TERMINAL READY DSRS (24) DATA SIGNALING RATE SELECT 3 4 In applications requiring four RS-232 inputs and outputs (Figure 10), 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. 1 16 1 C1 + 0.1µF - A simple duplex RS-232 port with CTS/RTS handshaking is illustrated in Figure 9. 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+. C1 + 0.1µF - + The HINXXX 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. R2 R1 8 CTS (5) CLEAR TO SEND 15 VCC 16 2 - C3 + + C4 6 V- V+ 0.2µF 6 - 0.2µF 2 VCC 16 +5V RS-232 INPUTS AND OUTPUTS HIN202 C1 + 0.1µF DTR INPUTS OUTPUTS TTL/CMOS DSRS 1 4 3 5 T1 11 14 T2 10 7 13 12 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 10. COMBINING TWO HIN202s FOR 4 PAIRS OF RS-232 INPUTS AND OUTPUTS 8-15 HIN200 thru HIN213 Die Characteristics PASSIVATION: DIE DIMENSIONS: Type: Nitride over Silox Nitride Thickness: 8kÅ Silox Thickness: 7kÅ 160 mils x 140 mils METALLIZATION: Type: Al Thickness: 10kÅ ±1kÅ TRANSISTOR COUNT: 238 SUBSTRATE POTENTIAL PROCESS: V+ CMOS Metal Gate Metallization Mask Layout HIN211 SHD EN R4IN R4OUT T4IN T3IN R5OUT R5IN R3OUT V- C2R3IN T4OUT C2+ T3OUT C1T1OUT V+ T2OUT C1+ R2IN VCC R2OUT T2IN T1IN R1OUT R1IN GND 8-16