SN75110ADR



     
SLLS106G − DECEMBER 1975 − REVISED NOVEMBER 2004 D Improved Stability Over Supply Voltage and D D D D Temperature Ranges Constant-Current Outputs High Speed Standard Supply Voltages High Output Impedance High Common-Mode Output Voltage Range . . . −3 V to 10 V TTL-Input Compatibility Inhibitor Available for Driver Selection Glitch Free During Power Up/Power Down SN75112 and External Circuit Meets or Exceeds the Requirements of CCITT Recommendation V.35 1A 1B 1C 2C 2A 2B GND 1 14 2 13 3 12 4 11 5 10 6 9 7 8 VCC+ 1Y 1Z VCC− D 2Z 2Y SN55110A . . . FK PACKAGE (TOP VIEW) 1B 1A NC V CC+ 1Y D D D D D SN55110A . . . J OR W PACKAGE SN75110A . . . D, N, OR NS PACKAGE SN75112 . . . D OR N PACKAGE (TOP VIEW) description/ordering information 1C NC 2C NC 2A 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 1Z NC VCC− NC D 2B GND NC 2Y 2Z The SN55110A, SN75110A, and SN75112 dual line drivers have improved output current regulation with supply-voltage and temperature variations. In addition, the higher current of the SN75112 (27 mA) allows data to be transmitted over longer lines. These drivers offer optimum performance when used with the SN55107A, SN75107A, and SN75108A line receivers. 4 NC − No internal connection ORDERING INFORMATION PDIP (N) 0°C 0 C to 70 70°C C Tube of 25 SOIC (D) SOP (NS) −55°C to 125°C ORDERABLE PART NUMBER PACKAGE† TA TOP-SIDE MARKING SN75110AN SN75110AN SN75112N SN75112N Tube of 50 SN75110AD Reel of 2500 SN75110ADR Tube of 50 SN75112D Reel of 2500 SN75112DR Reel of 2000 SN75110ANSR SN75110A SN55110AJ SN55110AJ SN75110A SN75112 CDIP (J) Tube of 25 SNJ55110AJ SNJ55110AJ CFP (W) Tube of 150 SNJ55110AW SNJ55110AW LCCC (FK) Tube of 55 SNJ55110AFK SNJ55110AFK † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright  2004, Texas Instruments Incorporated       !   "#$ %!& %   "! "! '! !  !( ! %% )*& % "!+ %!  !!$* $%! !+  $$ "!!&  "% "$  , -.-/0/ $$ "!! ! !!% $! '!)! !%&  $$ '! "% "% "!+ %!  !!$* $%! !+  $$ "!!& POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 


     
SLLS106G − DECEMBER 1975 − REVISED NOVEMBER 2004 description/ordering information (continued) These drivers feature independent channels with common voltage supply and ground terminals. The significant difference between the three drivers is in the output-current specification. The driver circuits feature a constant output current that is switched to either of two output terminals by the appropriate logic levels at the input terminals. The output current can be switched off (inhibited) by low logic levels on the enable inputs. The output current nominally is 12 mA for the ’110A devices and is 27 mA for the SN75112. The enable/inhibit feature is provided so the circuits can be used in party-line or data-bus applications. A strobe or inhibitor (enable D), common to both drivers, is included for increased driver-logic versatility. The output current in the inhibited mode, IO(off), is specified so that minimum line loading is induced when the driver is used in a party-line system with other drivers. The output impedance of the driver in the inhibited mode is very high. The output impedance of a transistor is biased to cutoff. The driver outputs have a common-mode voltage range of −3 V to 10 V, allowing common-mode voltage on the line without affecting driver performance. All inputs are diode clamped and are designed to satisfy TTL-system requirements. The inputs are tested at 2 V for high-logic-level input conditions and 0.8 V for low-logic-level input conditions. These tests ensure 400-mV noise margin when interfaced with TTL Series 54/74 devices. The SN55110A is characterized for operation over the full military temperature range of −55°C to 125°C. The SN75110A and SN75112 are characterized for operation from 0°C to 70°C. FUNCTION TABLE (each driver) LOGIC INPUTS ENABLE INPUTS OUTPUTS† A B C D Y Z X X L X Off Off X X X L Off Off Off L X H H On X L H H On Off H H H H Off On H = high level, L = low level, X = irrelevant † When using only one channel of the line drivers, the other channel should be inhibited and/or have its outputs grounded. 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 


     
SLLS106G − DECEMBER 1975 − REVISED NOVEMBER 2004 schematic (each driver) VCC+ 14 + C D 2.2 kΩ NOM 3, 4 10 To Other Driver − − + 2.2 kΩ NOM 8, 13 9, 12 A B GND Y Z 1, 5 2, 6 7 − Common to Both Drivers + VCC− 11 − + . . . VCC+ Bus − . . . VCC− Bus − To Other Driver Pin numbers shown are for the D, J, N, NS, and W packages. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3 


     
SLLS106G − DECEMBER 1975 − REVISED NOVEMBER 2004 absolute maximum ratings over operating free-air temperature (unless otherwise noted)† Supply voltage: VCC+ (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V VCC− (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −7 V Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V Output voltage range, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −5 V to 12 V Package thermal impedance, θJA (see Notes 2 and 3): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C/W NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . 76°C/W Package thermal impedance, θJC (see Notes 4 and 5): FK package . . . . . . . . . . . . . . . . . . . . . . . . 13.42°C/W J package . . . . . . . . . . . . . . . . . . . . . . . . . 15.05°C/W W package . . . . . . . . . . . . . . . . . . . . . . . . 14.65°C/W Operating virtual junction temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C Case temperature for 60 seconds: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J or W package . . . . . . . . . . . . . . . . 300°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. Voltage values are with respect to network ground terminal. 2. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) − TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. 3. The package thermal impedance is calculated in accordance with JESD 51-7. 4. Maximum power dissipation is a function of TJ(max), θJC, and TC. The maximum allowable power dissipation at any allowable case temperature is PD = (TJ(max) − TC)/θJC. Operating at the absolute maximum TJ of 150°C can affect reliability. 5. The package thermal impedance is calculated in accordance with MIL-STD-883. recommended operating conditions (see Note 6) SN75110A SN75112 SN55110A MIN VCC+ VCC− VIH VIL NOM MAX MIN NOM UNIT MAX Supply voltage 4.5 5 5.5 4.75 5 5.25 V Supply voltage −4.5 −5 −5.5 −4.75 −5 −5.25 V Positive common-mode output voltage 0 10 0 10 V Negative common-mode output voltage 0 −3 0 −3 V High-level input voltage 2 2 0.8 V 0.8 V TA Operating free-air temperature −55 125 0 70 NOTE 6: When using only one channel of the line drivers, the other channel should be inhibited and/or have its outputs grounded. °C 4 Low-level output voltage POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 


     
SLLS106G − DECEMBER 1975 − REVISED NOVEMBER 2004 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) SN55110A SN75110A TEST CONDITIONS† PARAMETER MIN VIK Input clamp voltage IO(on) On-state output current VCC± = MIN, VCC± = MAX, SN75112 TYP‡ MAX −0.9 12 IL = −12 mA VO = 10 V MAX −1.5 −0.9 −1.5 15 27 40 24 28 32 mA 15 27 100 100 µA 1 1 2 2 40 40 80 80 −3 −3 −6 −6 VCC = MIN to MAX, VO = −1 V to 1 V, TA = 25°C VCC± = MIN, VCC± = MIN, VO = −3 V VO = 10 V VCC± CC = MAX, VI = 5.5 V VCC± CC = MAX, VI = 2.4 V VCC± CC = MAX, VI = 0.4 V 6.5 UNIT TYP‡ 12 MIN V IO(off) Off-state output current A, B, or C inputs II Input current at maximum input voltage High-level input current A, B, or C inputs IIH Low-level input current A, B, or C inputs IIL ICC+(on) Supply current from VCC with driver enabled VCC± = MAX, A and B inputs at 0.4 V, C and D inputs at 2 V 23 35 25 40 mA ICC−(on) Supply current from VCC− with driver enabled VCC± CC = MAX, A and B inputs at 0.4 V, C and D inputs at 2 V −34 −50 −65 −100 mA ICC+(off) Supply current from VCC− with driver inhibited VCC± = MAX, A, B, C, and D inputs at 0.4 V 21 30 mA ICC−(off) Supply current from VCC± with driver inhibited VCC± = MAX, A, B, C, and D inputs at 0.4 V −17 −32 mA D input D input D input mA µA A mA † For conditions shown as MIN or MAX, use appropriate value specified under recommended operating conditions. ‡ All typical values are at VCC+ = 5 V, VCC− = −5 V, TA = 25°C. switching characteristics, VCC± = ±5 V, TA = 25°C (see Figure 1) PARAMETER§ FROM (INPUT) TO (OUTPUT) tPLH tPHL A or B Y or Z CL = 40 pF, Ω RL = 50 Ω, tPLH tPHL C or D Y or Z CL = 40 pF, RL = 50 Ω Ω, TEST CONDITIONS MIN TYP MAX 9 15 9 15 16 25 13 25 UNIT ns ns § tPLH = propagation delay time, low- to high-level output tPHL = propagation delay time, high- to low-level output POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5 


     
SLLS106G − DECEMBER 1975 − REVISED NOVEMBER 2004 PARAMETER MEASUREMENT INFORMATION VCC+ Input A or B VCC− 50 Ω 890 Ω 890 Ω Output Y RL = 50 Ω CL = 40 pF (see Note A) RL = 50 Ω CL = 40 pF (see Note A) Pulse Generator (See Note B) Output Z Pulse Generator (See Note B) To Other Driver Input C or D See Note C 50 Ω TEST CIRCUIT 3V 50% Input A or B 50% 0V tw1 tw2 3V 50% Enable C or D 50% 0V tPLH tPHL tPLH tPHL Off Output Y 50% 50% 50% 50% On tPHL tPLH Off Output Z 50% 50% On VOLTAGE WAVEFORMS NOTES: A. CL includes probe and jig capacitance. B. The pulse generators have the following characteristics: ZO = 50 Ω, tr = tf = 10 ± 5 ns, tw1 = 500 ns, PRR ≤ 1 MHz, tw2 = 1 µs, PRR ≤ 500 kHz. C. For simplicity, only one channel and the enable connections are shown. Figure 1. Test Circuit and Voltage Waveforms 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 


     
SLLS106G − DECEMBER 1975 − REVISED NOVEMBER 2004 TYPICAL CHARACTERISTICS SN75112 ON-STATE OUTPUT CURRENT vs NEGATIVE SUPPLY VOLTAGE SN55110A, SN75110A ON-STATE OUTPUT CURRENT vs NEGATIVE SUPPLY VOLTAGE 35 VCC+ = 4.5 V VO = −3 V TA = 25°C 12 I O(on) − On-State Output Current − mA I O(on) − On-State Output Current − mA 14 10 8 6 4 2 0 −3 −4 −5 −6 −7 30 VCC+ = 4.5 V VO = −3 V TA = 25°C 25 20 15 10 5 0 −3 VCC− − Negative Supply Voltage − V −4 −5 −6 −7 VCC− − Negative Supply Voltage − V Figure 2 Figure 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 7 


     
SLLS106G − DECEMBER 1975 − REVISED NOVEMBER 2004 APPLICATION INFORMATION special pulse-control circuit Figure 4 shows a circuit that can be used as a pulse-generator output or in many other testing applications. INPUT A High Low OUTPUTS Z Y Off On On Off 5V 2 3 3 4 VCC+ Y A Input 1 5 2 5 1 6 4 6 B 2.5 V Z C D 3 1/2 ’110A or SN75112 GND 4 5 2 VCC− 6 1 −5 V To Other Logic and Strobe Inputs Output Input Pulse 0V Switch Position 1 2 3 4 Output Pulse 6 0V Figure 4. Pulse-Control Circuit 8 5 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 


     
SLLS106G − DECEMBER 1975 − REVISED NOVEMBER 2004 APPLICATION INFORMATION using the SN75112 as a CCITT-recommended V.35 line driver The SN75112 dual line driver, the SN75107A dual line receiver, and some external resistors can be used to implement the data-interchange circuit of CCITT recommendation V.35 (1976) modem specification. The circuit of one channel is shown in Figure 5 and meets the requirement of the interface as specified by Appendix 11 of CCITT V.35 and is summarized in Table 1 (V.35 has been replaced by ITU V.11). Table 1. CCITT V.35 Electrical Requirements GENERATOR MIN MAX UNIT 50 150 Ω Resistance to ground, R 135 165 Ω Differential output voltage, VOD 440 660 mV Source impedance, Zsource 10% to 90% rise time, tr 40 ns 0.01 × ui† or Common-mode output voltage, VOC −0.6 0.6 LOAD (RECEIVER) MIN MAX Input impedance, ZI 90 110 Ω Resistance to ground, R 135 165 † ui = unit interval or minimum signal-element pulse duration Ω 5V V UNIT 5V 5V R3 390 Ω 100 pF 1/2 SN75112 13 1Y 1 1A 2 Data In 1B 10 Enable 1C R1 1.3 kΩ R5 75 Ω 12 1Z 3 100 pF R4 390 Ω All resistors are 5%, 1/4 W. Strobe R6 50 Ω R8 125 Ω R7 50 Ω 6 1A 1 2 1B 4 Data Out 1Y 5 Enable 1G 1/2 SN75107A R2 1.3 kΩ 5V Figure 5. CCITT-Recommended V.35 Interface Using the SN75112 and SN75107A POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 9 PACKAGE OPTION ADDENDUM www.ti.com 10-Jun-2022 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) Samples (4/5) (6) 5962-87547012A ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 596287547012A SNJ55 110AFK 5962-8754701CA ACTIVE CDIP J 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-8754701CA SNJ55110AJ Samples 5962-8754701DA ACTIVE CFP W 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-8754701DA SNJ55110AW Samples SN55110AJ ACTIVE CDIP J 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 SN55110AJ Samples SN75110AD ACTIVE SOIC D 14 50 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 SN75110A Samples SN75110ADR ACTIVE SOIC D 14 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 SN75110A Samples SN75110AN ACTIVE PDIP N 14 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN75110AN Samples SN75110ANSR ACTIVE SO NS 14 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 SN75110A Samples SN75112D ACTIVE SOIC D 14 50 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 SN75112 Samples SN75112DR ACTIVE SOIC D 14 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 SN75112 Samples SN75112N ACTIVE PDIP N 14 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN75112N Samples SNJ55110AFK ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 596287547012A SNJ55 110AFK SNJ55110AJ ACTIVE CDIP J 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-8754701CA SNJ55110AJ Samples SNJ55110AW ACTIVE CFP W 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-8754701DA SNJ55110AW Samples (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. Addendum-Page 1 Samples Samples PACKAGE OPTION ADDENDUM www.ti.com 10-Jun-2022 PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of