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| Order this document by SN75175/D SN75175 Quad EIA-485 Line Receiver The Motorola SN75175 is a monolithic quad differential line receiver with three-state outputs. It is designed specifically to meet the requirements of EIA-485, EIA-422A/23A Standards and CCITT recommendations. The device is optimized for balanced multipoint bus transmission at rates up to 10 megabits per second. It also features high input impedance, input hysteresis for increased noise immunity, and input sensitivity of 200 mV over a common mode input voltage range of -12 V to 12 V. The SN75175 is designed for optimum performance when used with the SN75172 or SN75174 quad differential line drivers. * Meets EIA Standards EIA-422A and EIA-423A, EIA-485 QUAD EIA-485 LINE RECEIVER WITH THREE-STATE OUTPUTS SEMICONDUCTOR TECHNICAL DATA * * * * * * * * * * Meets CCITT Recommendations V.10, V.11, X.26, and X.27 Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments 3-State Outputs Common-Mode Input Voltage Range . . . -12 V to 12 V Input Sensitivity . . . 200 mV Input Hysteresis . . . 50 mV Typ High Input Impedance . . . 1 EIA-485 Unit Load Operates from Single 5.0 V Supply Lower Power Requirements Plug-In Replacement for MC3486 16 1 16 1 N SUFFIX PLASTIC PACKAGE CASE 648 D SUFFIX PLASTIC PACKAGE CASE 751B (SO-16) This device contains 174 active transistors. PIN CONNECTIONS MAXIMUM RATINGS Rating Power Supply Voltage Input Common Mode Voltage Input Differential Voltage Three-State Control Input Voltage Output Sink Current Storage Temperature Operating Junction Temperature NOTE: ESD data available upon request. Symbol VCC VICM VID VI IO Tstg TJ Value 7.0 25 25 7.0 50 -65 to +150 +150 Unit Vdc Vdc Vdc Vdc mA C C 1 Inputs A 2 Output A 3-State Control A/C Output C Inputs C 3 4 5 6 7 8 - + - + 16 15 14 13 12 VCC Inputs B Output B 3-State Control B/D Output D Inputs D + - + - 11 10 9 Gnd (Top View) RECOMMENDED OPERATING CONDITIONS Rating Power Supply Voltage Operating Ambient Temperature Input Common Mode Voltage Range Input Differential Voltage Range Symbol VCC TA VICM VIDR Value 4.75 to 5.25 0 to +70 -12 to +12 -12 to +12 Unit Vdc C Vdc Vdc Device SN75175N SN75175D ORDERING INFORMATION Operating Temperature Range TA = 0 to +70C Package Plastic DIP SO-16 Rev 0 (c) Motorola, Inc. 1996 MOTOROLA ANALOG IC DEVICE DATA 1 SN75175 ELECTRICAL CHARACTERISTICS (Unless otherwise noted, minimum and maximum limits apply over recommended temperature and power supply voltage ranges. Typical values are for TA = 25C, VCC = 5.0 V, and VICM = 0 V, Note 1.) Characteristic Differential Input Threshold Voltage (Note 2) (-12 V VICM 12 V, VIH = 2.0 V) (IO = -0.4 mA, VOH 2.7 V) (IO = 16 mA, VOL 0.5 V) Symbol VTH(D) - - VT+ - VT- II - - ri 1 Unit Load - - - 1.0 -0.8 - V VOH VOL VOL VIH VIL IIH - - IIL VIK IOZ - - IOS ICC -15 - - - - - -20 20 -85 70 mA mA - - - - - - 20 100 -100 -1.5 A V A 2.7 - - 2.0 - - - - - - - 0.45 0.5 - 0.8 V V A - - - 50 0.2 -0.2 - mV mA Min Typ Max Unit V p p p q Input Hysteresis Input Line Current (Differential Inputs) (Unmeasured Input at 0 V, Note 3) (VI = 12 V) (VI = -7.0 V) Input Resistance (Note 4) Input Balance and Output Level (Note 3) (-12 V VICM 12 V, VIH = 2.0 V) (IO = -0.4 mA, VID = 0.2 V) (IO = 8.0 mA, VID = -0.2 V) (IO = 16 mA, VID = -0.2 V) p p Input Voltage - High Logic State (Three-State Control) Input Voltage - Low Logic State (Three-State Control) Input Current - High Logic State (Three-State Control) (VIH = 2.7 V) (VIH = 5.5 V) Input Current - Low Logic State (Three-State Control) (VIL = 0.4 V) Input Clamp Diode Voltage (Three-State Control) (IIK = -18 mA) Output Third State Leakage Current (VI(D) = 3.0 V, VIL = 0.8 V, VO = 0.4 V) (VI(D) = -3.0 V, VIL = 0.8 V, VO = 2.4 V) Output Short-Circuit Current (Note 5) (VI(D) = 3.0 V, VIH = 2.0 V, VO = 0 V) Power Supply Current (VIL = 0 V) (All Inputs Grounded) NOTES: 1. All currents into device pins are shown as positive, out of device pins are negative. All voltages referenced to ground unless otherwise noted. 2. Differential input threshold voltage and guaranteed output levels are done simultaneously for worst case. 3. Refer to EIA-485 for exact conditions. Input balance and guaranteed output levels are done simultaneously for worst case. 4. Input resistance should be derived from input line current specifications and is shown for reference only. See EIA-485 and input line current specifications for more specific input resistance information. 5. Only one output at a time should be shorted. SWITCHING CHARACTERISTICS (Unless otherwise noted, VCC = 5.0 V and TA = 25C.) Characteristic Propagation Delay Time - Differential Inputs to Output Output High to Low Output Low to High Propagation Delay Time - Three-State Control to Output Output Low to Third State Output High to Third State Output Third State to High Output Third State to Low Symbol tPHL(D) tPLH(D) tPLZ tPHZ tPZH tPZL Min - - - - - - Typ 25 25 16 19 11 11 Max 35 35 ns 35 35 30 30 Unit ns 2 MOTOROLA ANALOG IC DEVICE DATA SN75175 FUNCTION TABLE (EACH RECEIVER) Differential Inputs VID VID q2.0 V X 3-State Control H H H L Output Y H ? L Z -0.2 V < VID < 0.2 V p-0.2 V H = high level L = low level X = irrelevant ? = indeterminate Z = high-impedance (off) SWITCHING TEST CIRCUIT AND WAVEFORMS Figure 1. Propagation Delay, Differential Input to Output To Scope (Input) To Scope (Output) 3.0 V Differential Inputs 51 Pulse Generator Input CL = 15 pF (Includes Probe and Stray Capacitance) 0V tPLH(D) VOH Output VOL 0V 1.5 V 1.3 V tPHL(D) 1.3 V 1.5 V 1.5 V Input Pulse Characteristics - tTLH = tTHL = 6.0 ns (10% to 90%) PRR = 1.0 MHz, 50% Duty Cycle 2.0 V 3-State Control MOTOROLA ANALOG IC DEVICE DATA 3 SN75175 SWITCHING TEST CIRCUIT AND WAVEFORMS (continued) Figure 2. Propagation Delay, Three-State Control Input to Output Input Pulse Characteristics - tTLH = tTHL = 6.0 ns (10% to 90%) PRR = 1.0 MHz, 50% Duty Cycle To Scope (Input) To Scope (Output) Pulse Generator 51 - 1.5 V for tPHZ and tPZH -1.5 V for tPLZ and tPZL + Differential Inputs 5.0 k 2.0 k SW1 5.0 V All Diodes 1N916 or Equivalent CL = 15 pF (Includes Probe and Stray Capacitance) SW2 tPLZ 3.0 V Input 1.5 V 0V 1.5 V tPLZ VOH tPHZ SW1 Closed SW2 Closed 3.0 V Ein 1.5 V 0V 1.5 V tPHZ SW1 Closed SW2 Closed [1.3 V Output VOL 3.0 V Input 0V VOH 0V tPZH 1.5 V 0.5 V 0V Eout 0.5 V 0V tPZL 1.5 V [ 1.3 V 3.0 V 1.5 V SW1 Open SW2 Closed tPZH Input 1.5 V 0V SW1 Closed SW2 Open tPZL 1.5 V [5.0 V - VBE Output VOL 1.5 V 0V 4 MOTOROLA ANALOG IC DEVICE DATA SN75175 TYPICAL CHARACTERISTICS Figure 3. Output Voltage versus Differential Input Voltage 5.0 VCC = 5.0 V TA = 25C VCM = -12 V VCM = +12 V VO, OUTPUT VOLTAGE (V) 5.0 4.0 VCC = 5.0 V 3.0 VCC = 4.75 V VID = 0.2 V Load = 8.0 k to Gnd TA = 25C Figure 4. Output Voltage versus 3-State Control Voltage VO , OUTPUT VOLTAGE (V) 4.0 VCC = 5.25 V 3.0 2.0 2.0 1.0 0 -140 1.0 0 -100 -60 -20 0 20 60 100 140 0 0.5 VID, DIFFERENTIAL INPUT VOLTAGE (mV) 1.0 1.5 2.0 2.5 3.0 VI, 3-STATE CONTROL VOLTAGE (V) 3.5 4.0 Figure 5. High Level Output Voltage versus Output Current VOH, HIGH LEVEL OUTPUT VOLTAGE (V) VOL , LOW LEVEL OUTPUT VOLTAGE (V) 5.0 4.0 VCC = 5.25 V VCC = 5.0 V VCC = 4.75 V VID = 0.2 V TA = 25C 0.5 0.4 Figure 6. Low Level Output Voltage versus Output Current 3.0 0.3 2.0 0.2 VCC = 5.0 V TA = 25C 1.0 0 0 0.1 0 -5.0 -20 -25 -10 -15 -30 -35 IOH, HIGH LEVEL OUTPUT CURRENT (mA) -40 0 5.0 10 15 20 25 30 35 40 IOL, LOW LEVEL OUTPUT CURRENT (mA) 5.0 VOH, HIGH LEVEL OUTPUT VOLTAGE (V) 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 0 10 Figure 7. High Level Output Voltage versus Temperature 0.5 VOL , LOW LEVEL OUTPUT VOLTAGE (V) 0.4 Figure 8. Low Level Output Voltage versus Temperature 0.3 VCC = 5.0 V IOL = 16 mA VCC = 5.0 V IOH = 400 A 0.2 0.1 0 20 30 40 50 60 70 80 TA, FREE AIR TEMPERATURE (C) 90 100 0 10 20 50 60 70 80 30 40 IA, FREE AIR TEMPERATURE (C) 90 100 MOTOROLA ANALOG IC DEVICE DATA 5 SN75175 OUTLINE DIMENSIONS N SUFFIX PLASTIC PACKAGE CASE 648-08 ISSUE R B 1 8 -A- 16 9 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 4. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL. DIM A B C D F G H J K L M S INCHES MIN MAX 0.740 0.770 0.250 0.270 0.145 0.175 0.015 0.021 0.040 0.70 0.100 BSC 0.050 BSC 0.008 0.015 0.110 0.130 0.295 0.305 0_ 10 _ 0.020 0.040 MILLIMETERS MIN MAX 18.80 19.55 6.35 6.85 3.69 4.44 0.39 0.53 1.02 1.77 2.54 BSC 1.27 BSC 0.21 0.38 2.80 3.30 7.50 7.74 0_ 10 _ 0.51 1.01 F S C L -T- H G D 16 PL SEATING PLANE K J TA M M 0.25 (0.010) M -A- D SUFFIX PLASTIC PACKAGE CASE 751B-05 (SO-16) ISSUE J 9 16 -B- 1 8 P 8 PL 0.25 (0.010) M B S G F NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. MILLIMETERS MIN MAX 9.80 10.00 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.25 1.27 BSC 0.19 0.25 0.10 0.25 0_ 7_ 5.80 6.20 0.25 0.50 INCHES MIN MAX 0.386 0.393 0.150 0.157 0.054 0.068 0.014 0.019 0.016 0.049 0.050 BSC 0.008 0.009 0.004 0.009 0_ 7_ 0.229 0.244 0.010 0.019 K C -T- SEATING PLANE R X 45 _ M D 16 PL M J 0.25 (0.010) TB S A S DIM A B C D F G J K M P R 6 MOTOROLA ANALOG IC DEVICE DATA SN75175 Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. MOTOROLA ANALOG IC DEVICE DATA 7 SN75175 How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1-800-441-2447 or 602-303-5454 MFAX: RMFAX0@email.sps.mot.com - TOUCHTONE 602-244-6609 INTERNET: http://Design-NET.com JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-81-3521-8315 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 8 *SN75175/D* MOTOROLA ANALOG IC DEVICE DATA SN75175/D |
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