Datasheet

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FEATURES

DESCRIPTION/ORDERING

GND

SN65C1167E . . . NS OR PW PACKAGE

(TOP VIEW)

1DE

GND

2DE

SN65C1168E . . . NS OR PW PACKAGE

(TOP VIEW)

SN65C1167E . . . RGY PACKAGE

(TOP VIEW)

1 16

8 9

GND

SN65C1168E . . . RGY PACKAGE

(TOP VIEW)

1 16

8 9

2DE

1DE

GND

SN65C1167E , , SN65C1168E

DUAL DIFFERENTIAL DRIVERS AND RECEIVERS

WITH ± 15-kV ESD PROTECTION

SLLS740A – MARCH 2007 – REVISED APRIL 2007

• Meet or Exceed Standards TIA/EIA-422-B and

ITU Recommendation V.11

• Operate From Single 5-V Power Supply

• ESD Protection for RS-422 Bus Pins

– ± 15-kV Human-Body Model (HBM)

– ± 8-kV IEC 61000-4-2, Contact Discharge

– ± 8-kV IEC 61000-4-2, Air-Gap Discharge

• Low Supply-Current Requirements: 9 mA Max

• Low Pulse Skew

• Receiver Input Impedance . . . 17 k Ω (Typ)

• Receiver Input Sensitivity . . . ± 200 mV

• Receiver Common-Mode Input Voltage Range

of –7 V to 7 V

• Glitch-Free Power-Up/Power-Down Protection

• Receiver 3-State Outputs Active-Low Enable

(SN65C1167E Only)

INFORMATION

The SN65C1167E and SN65C1168E consist of dual

drivers and dual receivers with ± 15-kV ESD (Human

Body Model [HBM]) and ± 8-kV ESD (IEC61000-4-2

Air-Gap Discharge and Contact Discharge) for

RS-422 bus pins. The devices meet the

requirements of TIA/EIA-422-B and ITU

recommendation V.11.

The SN65C1167E combines dual 3-state differential

line drivers and 3-state differential line receivers,

both of which operate from a single 5-V power

supply. The driver and receiver have active-high and

active-low enables, respectively, which can be

connected together externally to function as direction

control.

SN65C1168E drivers have individual active-high

enables.

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.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

Summary of content (20 pages)

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3 14 4 13 5 12 6 11 7 10 8 9 VCC 1D 1Y 1Z DE 2Z 2Y 2D 1B 1A 1R 1DE 2R 2A 2B GND 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 VCC 1D 1Y 1Z 2DE 2Z 2Y 2D 1A 1R RE 2R 2A 2B VCC SN65C1167E . . . RGY PACKAGE (TOP VIEW) 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 1D 1Y 1Z DE 2Z 2Y 9 2D SN65C1168E drivers have individual active-high enables.
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SN65C1167E,, SN65C1168E DUAL DIFFERENTIAL DRIVERS AND RECEIVERS WITH ±15-kV ESD PROTECTION www.ti.
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SN65C1167E,, SN65C1168E DUAL DIFFERENTIAL DRIVERS AND RECEIVERS WITH ±15-kV ESD PROTECTION www.ti.com SLLS740A – MARCH 2007 – REVISED APRIL 2007 LOGIC DIAGRAMS (POSITIVE LOGIC) SN65C1167E DE RE SN65C1168E 12 1DE 1D 4 14 1D 15 13 2 1R 3 1 10 2D 9 11 6 2R 5 7 1Y 1Z 1R 2DE 1A 2D 4 14 15 13 2 3 1 12 10 9 11 1B 2Y 2R 6 5 7 2Z 1Y 1Z 1A 1B 2Y 2Z 2A 2B 2A 2B SCHEMATIC OF INPUTS EQUIVALENT OF DRIVER ENABLE INPUT VCC EQUIVALENT OF A OR B INPUT VCC 17 kΩ NOM Input 1.
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SN65C1167E,, SN65C1168E DUAL DIFFERENTIAL DRIVERS AND RECEIVERS WITH ±15-kV ESD PROTECTION www.ti.
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SN65C1167E,, SN65C1168E DUAL DIFFERENTIAL DRIVERS AND RECEIVERS WITH ±15-kV ESD PROTECTION www.ti.com SLLS740A – MARCH 2007 – REVISED APRIL 2007 Recommended Operating Conditions MIN NOM MAX 4.5 5 UNIT VCC Supply voltage 5.5 V VIC Common-mode input voltage (1) Receiver ±7 V VID Differential input voltage Receiver ±7 V VI Input voltage Except A, B 0 5.
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SN65C1167E,, SN65C1168E DUAL DIFFERENTIAL DRIVERS AND RECEIVERS WITH ±15-kV ESD PROTECTION www.ti.com SLLS740A – MARCH 2007 – REVISED APRIL 2007 DRIVER SECTION abc Electrical Characteristics over recommended supply voltage and operating free-air temperature ranges (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP (1) 2.4 3.5 MAX UNIT –1.5 V VIK Input clamp voltage II = –18 mA VOH High-level output voltage VIH = 2 V, VIL = 0.
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SN65C1167E,, SN65C1168E DUAL DIFFERENTIAL DRIVERS AND RECEIVERS WITH ±15-kV ESD PROTECTION www.ti.
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SN65C1167E,, SN65C1168E DUAL DIFFERENTIAL DRIVERS AND RECEIVERS WITH ±15-kV ESD PROTECTION www.ti.com SLLS740A – MARCH 2007 – REVISED APRIL 2007 PARAMETER MEASUREMENT INFORMATION RL 2 VOD2 RL 2 VOC Figure 1. Driver Test Circuit, VOD and VOC Input (see Note B) 1.3 V VOH R3 50% 1.3 V Y 1.5 V C1 S1 tsk(p) R2 C3 0V tPHL R1 C2 1.3 V tPLH Y Input 3V 50% 1.3 V VOL tsk(p) VOH Z 50% 1.3 V Z See Note A tPHL TEST CIRCUIT 50% 1.3 V VOL tPLH VOLTAGE WAVEFORMS NOTES: A.
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SN65C1167E,, SN65C1168E DUAL DIFFERENTIAL DRIVERS AND RECEIVERS WITH ±15-kV ESD PROTECTION www.ti.com SLLS740A – MARCH 2007 – REVISED APRIL 2007 PARAMETER MEASUREMENT INFORMATION (continued) 3V Input DE Y R1 R3 C2 0V or 3V C1 S1 50 Ω 1.5 V Output 0V 1.5 V VOL + 0.3 V 0.8 V VOL tPZH tPHZ Z DE 1.3 V tPZL R2 C3 Pulse Generator 1.3 V tPLZ VOH See Note A VOH - 0.3 V Output 2V 1.5 V See Note B VOLTAGE WAVEFORMS TEST CIRCUIT NOTES: A. C1, C2, and C3 include probe and jig capacitance. B.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE MATERIALS INFORMATION www.ti.com 8-Apr-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SN65C1167ENSR SO SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant NS 16 2000 330.0 16.4 8.2 10.5 2.5 12.0 16.0 Q1 SN65C1167EPWR TSSOP PW 16 2000 330.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1 SN65C1167ERGYR VQFN RGY 16 3000 330.0 12.4 3.8 4.3 1.5 8.0 12.
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PACKAGE MATERIALS INFORMATION www.ti.com 8-Apr-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN65C1167ENSR SO NS 16 2000 367.0 367.0 38.0 SN65C1167EPWR TSSOP PW 16 2000 367.0 367.0 35.0 SN65C1167ERGYR VQFN RGY 16 3000 367.0 367.0 35.0 SN65C1168EPWR TSSOP PW 16 2000 367.0 367.0 35.0 SN65C1168ERGYR VQFN RGY 16 3000 367.0 367.0 35.
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IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.