HT3232ARTZ

HT3232A MICROCIRCUIT HT3232AN, HT3232AR INTERFACE TRANSCEIVER OF THE SERIAL DATA OF THE STANDARD RS -232 (compatible to MAX3232 (MAXIM USA) Microcircuits HT3232A is interface transceiver of serial data under RS - 232 standard with single power supply source & bipolar output voltage of transmitter, forming by build-in voltage multiplier on 4 external capacities, 0.1 µF. HT3232A correspond to EIA/TIA-232E, V.28 standard and is purposed for application in modern high efficient calculating systems with the wide range of supply voltage, fast-operating electronic devices with high level of fidelity of information exchange among distant devices. N SUFFIX DIP 16 1 16 D SUFFIX SOIC 1 IC marking in package HT3232AN Plastic DIP HT3232AR SOIC о ТА= from -40 to 85 С For all packages Functions and structure:    Microcircuit contains 2 transmitters and 2 receivers of the serial data of the standard RS-232. The microcircuit supply voltage range is from 3.0 to 5.5 V. The microcircuits is available in 16-pin DIP-package (MS-001BB). 16-pin SO-package (MS-012AC). Тruth Table Input RXIN, TXIN H L Pinning Output RXOUT , TXOUT L H Note – L – low voltage level; H – high voltage level С1+ 01 V+ 02 16 VCC 15 GND C1- 03 14 TXOUT1 C2+ 04 13 RXIN1 C2- 05 12 RXOUT1 V- 06 11 TXIN1 TXOUT2 07 10 TXIN2 RXIN2 08 09 RXOUT2 Rev. 00 HT3232A Functional diagram C4 + VCC 01 C1 + C2 + 03 04 C3 VCC 16 C1+ V+ V- RXOUT1 06 C5 C2- + 14 11 TXOUT1 TTL/CMOS inputs TXIN2 02 C1C2+ 05 TXIN1 + 10 07 12 13 RS-232 outputs TXOUT2 RXIN1 RS-232 inputs 5k TTL/CMOS outputs RXOUT2 09 08 RXIN2 5k GND 15 C1 – capacitor 0.1 µF  10 % for UCC = 3.3 V ± 10% (0.047 µF  10 % for UCC = 5.0 V ± 10%) С2, С4, С5– capacitors 0.1 µF  10 % for UCC = 3.3 V ± 10% (0.33 µF  10 % for UCC = 5.0 V ± 10%) С3 – capacitor 0.1 µF  10 % Rev. 00 HT3232A Pin description table Pin number 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 Pin description Symbol Positive terminal of the voltage multiplier charge-pump capacitor Positive voltage multiplier output Negative terminal of the voltage multiplier charge-pump capacitor Positive terminal of the voltage multiplier charge-pump capacitor Negative terminal of the voltage multiplier charge-pump capacitor Negative voltage multiplier output Transmitter output (RS-232 levels) Receiver input (RS-232 levels) Receiver output (TTL/CMOS levels) Transmitter input (TTL/CMOS levels) Transmitter input (TTL/CMOS levels) Receiver output (TTL/CMOS levels) Receiver input (RS-232 levels) Transmitter output (RS-232 levels) Common pin Supply voltage Maximum Ratings & Recommended Operating Conditions Recommended operating conditions Parameter, unit Symbol min max UCC 3.0 5.5 Supply voltage, V Voltage applied to transmitter output, V UOT – – Multiplier positive output voltage, V U+ 5.0 – Multiplier negative output voltage, V U-5.0 – Receiver input voltage, V UIR -25 25 Receiver output voltage, V UOR – – Transmitter low level input voltage, V UIL 0 0.8 2.0 Ucc (Ucc=3.3 V) Transmitter high level input voltage, V UIH 2.4 (Ucc=5.0 V) Multiplier outputs voltages difference, U+ + U– – V Receiver low level threshold input 0.6 – voltage,V (Ucc=3.3 V) UITL 0.8 (Ucc=5.0 V) Receiver high level threshold input UITH – 2.4 voltage,V C1+ V+ C1C2+ C2V- TXOUT2 RXIN2 RXOUT2 TXIN2 TXIN1 RXOUT1 RXIN1 TXOUT1 GND VCC Maximum rate min max -0.3 6.0 -13.2 -0.3 -7.0 -25 -0.3 -0.3 13.2 7.0 0.3 25 Ucc+0.3 – – 6 – 13 – – – – Rev. 00 HT3232A Electric parameters Parameter, unit Supply current, µA Symbol IСС1 Low level output voltage, V UOLR High level output voltage, V UOHR1 UOHR2 Receiver hysteresis, V Input resistance, kOhm OFF-ON switching propagation delay, ns Propagation delays difference, ns UhR RI tPHLR, tPLHR tSKD Low level output voltage, V UOLT1 UOLT2 Norm Min Max 1.0  1.4 Receiver – 0.3 0.4 0.3 0.4 2.5 2.4 4.0 3.9 0.2 1.0 3 7 1500   600 Transmitter -5.07 -5.0 -5.07 -5.0 5.07  5.0 5.07  5.0 0.1 1.0 High level output voltage, V UOHT Transmitter hysteresis, V UhT Low level input leakage current, µA IILL High level input leakage current, µA IILH – Output resistance , Ohm RO 350 300 – -0.5 Uсс = 3.3 V; 5.0 V; UIL = 0 V -40; 85 2510 -40; 85 2510 -40; 85 2510 -40; 85 2510 -40; 85 2510 2510 UCC=3.3V 10%; UIH = 2.0V; RL = 3 kOhm UCC=5.0V 10%; UIH = 2.4V; RL = 3 kOhm UCC=3.3V 10%; UIL = 0.8V; RL = kOhm UCC=5.0V 10%; UIL = 0.8V; RL = kOhm UCC = 3.3 V  10%; 5.0 V  10% 2510 -40; 85 2510 -40; 85 2510 -40; 85 2510 -40; 85 2510 2510 Ucc = 5.5 V; UIL = 0V -40; 85 2510 0.5 – 2510 UCC =3.3V 10%; UITH = 2.4V; IOL = 1.6 mA UCC =5.0V 10%; UITH = 2.4V; IOL = 1.6 mA UCC =3.3V 10%; UITL = 0.6 V; IOH = -1.0 mA UCC =5.0V 10%; UITL = 0.8 V; IOH = -1.0 mA UCC = 3.3 V  10%; 5.0 V  10% UCC = 5.0V 10 %; CL = 150 pF; UIL = 0 V; UIH = 3.0 V; tLH = tHL  10 ns -1.0 1.0 TA, C Mode Ucc = 5.5 V; UIH = 5.5V -40; 85 UCC = UV+*= UV*- = 0 V; UO = 2 V 2510 -40; 85 Rev. 00 HT3232A Electric parameters Parameter, unit Short circuit current, mA Low level output current for OFF-state, µA High level output current for OFF-state, µA Symbol IOS IOZLT IOZHT Maximum Data Rate, Kbit/s ST Norm Min Max Transmitter – 53 60 -53 -60 53 60 -53 -60 -10 -25 – – 10 25 140 – Mode Ucc = 3.6 V Ucc = 3.6 V Ucc = 5.5 V Ucc = 5.5 V UCC = 0V; UO= -12 V; transmitter output is disabled Propagation delays difference, ns SR tSKEW 6 30 4 30  600 2510 -40; 85 2510 -40; 85 2510 -40; 85 2510 -40; 85 2510 -40; 85 UCC = 0V; UO = 12 V; transmitter output is disabled 2510 -40; 85 RL = 3 kOhm; CL = 1000 pF 2510 120 Transition-Region Slew Rate, V/µs TA, C UCC = 3.3 V; RL = (3-7) kOhm; UOT is from +3 to -3 V or from -3 to +3 V; CL = (150-1000) pF -4085 2510 UCC = 3.3 V; RL = (3-7) kOhm; UOT is from +3 to -3 V or from -3 to +3 V; CL = (150-2500) pF UCC = 5.0V 10 %; UIL = 0 V; UIH = 3.0 V; tLH = tHL  10 ns; RL=3 kOhm; CL=1000 pF ______________ * UV+, UV- - voltages applied to pins 02 , 06. Note – Electric parameters is indicated for С1=0.047 µF, С2-С4 = 0.33 µF & UCC = 5.0 V10 % (or C1-C4 = 0.1 µF & UCC = 3.3 V10 %) Rev. 00 HT3232A tLH tHL 0,9 0,9 3V RXIN 0V 0V 0,1 0,1 t PHL R -3 V t PLH R UOH 0,5Vcc RXOUT 0,5Vcc UOL Receiver output & input signals time diagram tLH 3V 0,9 0,9 TXIN 1,5 V 1,5 V 0,1 0V 0,1 t PHL T t PLH T UOH 1,5 V TXOUT 1,5 V UOL Transmitter output & input signals time diagram tHL tLH TXIN 0,9 0,1 0,1 +3 V -3 V 0V t THL t TLH TXOUT 3V 0,9 UOH +3 V -3 V U OL Transmitter output & input signals time diagram Rev. 00 HT3232A Package Dimensions DIP-package MS-001BB D 16 9 E1 8 1 b2 A E C A1 e c b L 0,25 (0,010) M  C Note - Dimensions D, E1 do not include the fin value, which should not exceed 0.25 mm (0.010) per side. D E1 A b b2 e  L E c A1 0 15 2.93 3.81 7.62 8.26 0.20 0.36 0.38  0 15 0.115 0.300 0.008 0.150 0.325 0.014 mm min max 18.93 19.43 min max 0.355 0.400 6.07 7.11  5.33 0.36 0.56 1.14 2.54 1.78 Inches 0.240  0.014 0.045 0.1 0.280 0.210 0.022 0.070 0.015  Rev. 00 HT3232A Package Dimensions SO-package MS-012AC A 16 9 H B 1 P 8 G C -TK D 0.25 (0.010) M R x 45 Mounting plane J M F T CM Note: 1. Dimensional sizes А and В are preset without consideration of fin and the metal bulges. 2. Availability of the fin and the metal bulges for А – up to 0.15 mm (0.006) per side; for B – up to 0.25 mm (0.010) per side. Identification Sizes, mm MIN MAX A 9.80 10.0 B 3.80 4.00 C 1.35 1.75 D 0.33 0.51 F 0.40 1.27 G 1.27 H 5.72 J 0 8 K 0.10 0.25 M 0.19 0.25 P 5.80 6.20 R 0.25 0.50 Rev. 00 HT3232A Rev. 00