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| ST34C86 CMOS QUAD 3-STATE DIFFERENTIAL LINE RECEIVER s s s s s s s SUPPLY VOLTAGE RANGE 4.5V TO 5.5V MINIMUM DIFFERENTIAL INPUT VOLTAGE 200mV TYPICAL PROPAGATION DELAYS: 19ns TYPICAL INPUT HYSTERESIS: 60mV INPUT RESISTANCE 10K OPEN INPUT FAIL SAFE FEATURE OPERATING TEMPERATURE RANGE -40C TO 85C DIP SOP TSSOP DESCRIPTION The ST34C86 is a quad differential line receiver designed to meet the RS-422, RS-423, and Federal Standard 1020 and 1030 for balanced and unbalanced digital data transmission, while retaining the low power characteristics of CMOS. The ST34C86 has an input sensivity of 200mV over the common mode input voltage range of 7V. Hysteresis is provided to improve noise ORDERING CODES Type ST34C86BN ST34C86BD ST34C86BDR ST34C86BTR Temperature Range -40 -40 -40 -40 to 85 to 85 to 85 to 85 C C C C Package margin and discourage output instability for slowly changing input waveforms. The ST34C86 internal pull-up and pull-down resistors. prevent output oscillation on unused channels. Separate enable pins allow independent control of receiver pairs. The 3-STATE outputs have 6mA source and sink capability. Comments 25parts per tube / 40tube per box 50parts per tube / 20tube per box 1000 parts per reel 2500 parts per reel DIP-16 SO-16 (Tube) SO-16 (Tape & Reel) TSSOP-16 (Tape & Reel) September 2002 1/10 ST34C86 PIN CONFIGURATION PIN DESCRIPTION PlN N 1 2 3 4 5 6 7 8 9 10 11 12 13 Input X VID VTH (Max) VID VTH (Min) Open * Output Z H L H 14 15 16 SYMBOL AIN1 AIN2 AOUT ENA/C COUT CIN2 CIN1 GND DIN1 DIN2 DOUT ENB/D BOUT BIN2 BIN1 VCC NAME AND FUNCTION Input A1 Input A2 Channel A Output Enable A/C Channel C Output Input C2 Input C1 Ground Input D1 Input D2 Channel D Output Enable B/D Channel B Output Input B2 Input B1 Supply Voltage TRUTH TABLE Enable L H H H X= Don't Care; Z=High Impedance, * Open=Not terminated ABSOLUTE MAXIMUM RATINGS Symbol VCC VCM VDIFF VIN IOUT Tstg Top ESD Supply Voltage Input Common Mode Range Differential Input Voltage Enable Input Voltage Current per Output Storage Temperature Range Operating Junction Temperature Range HBM (1.5K 100pF) Parameter Value 7 14 14 7 25 -65 to 150 -40 to 85 2000 Unit V V V V mA C C V Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied. Unless otherwise specified, all voltage are referenced to ground. ESD Rating:HBM Inputs 2000V, All other pins 1000V, EIAJ (0, 200pF) 350V 2/10 ST34C86 DC ELECTRICAL CHARACTERISTICS (VCC = 5V 10%, TA = -40C to 85C , unless otherwise specified. Typical values are referred to VCC=5V, TA = 25C) Symbol VTH RIN IIN VOH VOL VIH VIL IOZ II ICC VHYST Parameter Test Conditions VCM = -7V to +7V Other Input = GND Other Input = GND Other Input = GND VDIFF = 1V IO = -6mA VDIFF = 1V IO = -6mA 3.8 2.0 0.8 VO = VCC or GND Vi = VCC or GND VCC = Max VCM = 0V VDIFF = 1V 16 60 VEN=VIL 0.5 5 1 23 Min. -200 5 Typ. 35 6.8 1.1 -2.0 4.2 0.2 0.3 Max. 200 10 2 -2.5 Unit mV K mA mA V V V V A A mA mV Minimum Differential Driver VO =VOH or VOL Input Voltage Input Resistance VIN = -7V to +7V Input Current (under test) High Level Output Voltage Low Level Output Voltage Minimum Enable High Input Voltage Minimum Enable Low Input Voltage Maximum 3-STATE Output Leakage Current Maximum Enable Input Current Quiescent Power Supply Current Input Hysteresis VIN = +10V VIN = -10V VCC = Min VCC = Min AC SWITCHING CHARACTERISTICS (VCC = 5V 10%, TA = -40C to 85C, unless otherwise specified. Typical values are referred to VCC=5V, TA = 25C) (See figure 1) Symbol tPLH tPHL tRISE tFALL tPLZ tPHZ tPZL tPZH Parameter Propagation Delay Input to Output Output Rise and Fall Time Propagation Delay Enable to Output Propagation Delay Enable to Output Test Conditions VDIFF = 2.5V VCM = 0V (See Fig. 2) VDIFF = 2.5V VCM = 0V CL = 50pF CL = 50pF Min. Typ. 19 4 13 13 Max. 30 9 18 21 Unit ns ns ns ns (See Fig. 4) VDIFF = 2.5V RL = 1K CL = 50pF (See Fig. 3) VDIFF = 2.5V RL = 1K CL = 50pF (See Fig. 3) 3/10 ST34C86 TEST CIRCUITS AND TYPICAL CHARACTERISTICS Figure 1 : Test Circuit for Switching Characteristics Figure 2 : Propagation Delays 4/10 ST34C86 Figure 3 : Enable and Disable Propagation Delay Time Figure 4 : Differential Rise and Fall Time 5/10 ST34C86 Figure 5 : Output Current vs Output Low Voltage Figure 7 : EnableThreshold vs Supply Voltage Figure 6 : Output Current vs Output High Voltage Figure 8 : Enable Threshold vs Temperature 6/10 ST34C86 Plastic DIP-16 (0.25) MECHANICAL DATA mm. DIM. MIN. a1 B b b1 D E e e3 F I L Z 3.3 1.27 8.5 2.54 17.78 7.1 5.1 0.130 0.050 0.51 0.77 0.5 0.25 20 0.335 0.100 0.700 0.280 0.201 1.65 TYP MAX. MIN. 0.020 0.030 0.020 0.010 0.787 0.065 TYP. MAX. inch P001C 7/10 ST34C86 SO-16 MECHANICAL DATA DIM. A a1 a2 b b1 C c1 D E e e3 F G L M S 3.8 4.6 0.5 9.8 5.8 1.27 8.89 4.0 5.3 1.27 0.62 8 (max.) 0.149 0.181 0.019 10 6.2 0.35 0.19 0.5 45 (typ.) 0.385 0.228 0.050 0.350 0.157 0.208 0.050 0.024 0.393 0.244 0.1 mm. MIN. TYP MAX. 1.75 0.2 1.65 0.46 0.25 0.013 0.007 0.019 0.003 MIN. inch TYP. MAX. 0.068 0.007 0.064 0.018 0.010 PO13H 8/10 ST34C86 TSSOP16 MECHANICAL DATA mm. DIM. MIN. A A1 A2 b c D E E1 e K L 0 0.45 0.60 0.05 0.8 0.19 0.09 4.9 6.2 4.3 5 6.4 4.4 0.65 BSC 8 0.75 0 0.018 0.024 1 TYP MAX. 1.2 0.15 1.05 0.30 0.20 5.1 6.6 4.48 0.002 0.031 0.007 0.004 0.193 0.244 0.169 0.197 0.252 0.173 0.0256 BSC 8 0.030 0.004 0.039 MIN. TYP. MAX. 0.047 0.006 0.041 0.012 0.0089 0.201 0.260 0.176 inch A A2 A1 b e K c L E D E1 PIN 1 IDENTIFICATION 1 0080338D 9/10 ST34C86 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. (c) The ST logo is a registered trademark of STMicroelectronics (c) 2002 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom - United States. (c) http://www.st.com 10/10 |
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