Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsInterface ICsInterface IC - drivers RS232, RS423 2/0 PDIP 8

uA9636AC

DUAL LINE DRIVER WITH ADJUSTABLE SLEW RATE

SLLS110B – OCTOBER 1980 – REVISED MAY 1995

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

Meets or Exceeds the Requirements of

ANSI Standards EIA/TIA-423-B and -232-E

and ITU Recommendations V.10 and V.28

Output Slew Rate Control

Output Short-Circuit-Current Limiting

Wide Supply Voltage Range

8-Pin Package

Designed to Be Interchangeable With

National DS9636A

description

The uA9636AC is a dual, single-ended line driver designed to meet ANSI Standards EIA/TIA-423-B and

EIA/TIA-232-E and ITU Recommendations V.10 and V.28. The slew rates of both amplifiers are controlled by

a single external resistor, R

(WS)

, connected between the wave-shape-control (W-S) terminal and GND. Output

current limiting is provided. Inputs are compatible with TTL and CMOS and are diode protected against negative

transients. This device operates from ±12 V and is supplied in an 8-pin package.

The uA9636AC is characterized for operation from 0°C to 70°C.

logic symbol

†

W-S

[Slew-Rate]

†

This symbol is in accordance with ANSI/IEEE Std 91-1984

and IEC Publication 617-12.

logic diagram

W-S

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

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.

W-S

GND

CC+

CC–

D OR P PACKAGE

(TOP VIEW)

Summary of content (14 pages)

PAGE 1
uA9636AC DUAL LINE DRIVER WITH ADJUSTABLE SLEW RATE SLLS110B – OCTOBER 1980 – REVISED MAY 1995 D D D D D D D OR P PACKAGE (TOP VIEW) Meets or Exceeds the Requirements of ANSI Standards EIA/TIA-423-B and -232-E and ITU Recommendations V.10 and V.
PAGE 2
uA9636AC DUAL LINE DRIVER WITH ADJUSTABLE SLEW RATE SLLS110B – OCTOBER 1980 – REVISED MAY 1995 schematics of inputs and outputs EQUIVALENT OF EACH INPUT TYPICAL OF ALL OUTPUTS VCC + VCC + Current Source Current Source Input Output VCC ± VCC ± absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Positive supply voltage range, VCC+ (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 3
uA9636AC DUAL LINE DRIVER WITH ADJUSTABLE SLEW RATE SLLS110B – OCTOBER 1980 – REVISED MAY 1995 electrical characteristics over recommended ranges of free-air temperature, supply voltage, and wave-shaping resistance (unless otherwise noted) PARAMETER TEST CONDITIONS VIK Input clamp voltage II = – 15 mA VOH High-level output voltage VI = 0.8 V VI = 2 V High level input current High-level IIL IO Low-level input current Output current (power off) UNIT – 1.5 V 5 5.6 6 5 5.6 6 4 – 6‡ 5.
PAGE 4
uA9636AC DUAL LINE DRIVER WITH ADJUSTABLE SLEW RATE SLLS110B – OCTOBER 1980 – REVISED MAY 1995 PARAMETER MEASUREMENT INFORMATION VCC + 3V Input (see Note B) Input 0V Output 50 Ω RL R(WS) CL = 30 pF (see Note A) Output VOH 90% 90% 10% 10% VOL tTHL VCC ± tTLH VOLTAGE WAVEFORMS TEST CIRCUIT NOTES: A. CL includes probe and jig capacitance. B. The input pulse is supplied by a generator having the following characteristics: tr ≤ 10 ns, tf ≤ 10 ns, ZO = 50 Ω, PRR ≤ 1 kHz, duty cycle = 50%.
PAGE 5
uA9636AC DUAL LINE DRIVER WITH ADJUSTABLE SLEW RATE SLLS110B – OCTOBER 1980 – REVISED MAY 1995 TYPICAL CHARACTERISTICS OUTPUT CURRENT vs OUTPUT VOLTAGE (POWER ON) OUTPUT CURRENT vs OUTPUT VOLTAGE (POWER OFF) 50 60 20 VI = 2 V 10 0 – 10 – 20 VI = 0 20 0 – 20 – 40 – 60 – 40 – 80 – 50 – 10 – 8 –6 –4 –2 0 2 4 6 8 " VCC = 0 VI = 0 TA = 25°C 40 – 30 – 100 – 10 – 8 10 –6 –4 VO – Output Voltage – V –2 0 2 4 6 8 10 VO – Output Voltage – V Figure 4 Figure 5 TRANSITION TIME vs WAV
PAGE 6
uA9636AC DUAL LINE DRIVER WITH ADJUSTABLE SLEW RATE SLLS110B – OCTOBER 1980 – REVISED MAY 1995 APPLICATION INFORMATION Twisted Pair or Flat Cable 12 V uA9636A uA9637A R(WS) – 12 V Figure 7.
PAGE 7
PACKAGE OPTION ADDENDUM www.ti.
PAGE 8
PACKAGE MATERIALS INFORMATION www.ti.com 19-Mar-2008 TAPE AND REEL INFORMATION *All dimensions are nominal Device UA9636ACDR Package Package Pins Type Drawing SOIC D 8 SPQ Reel Reel Diameter Width (mm) W1 (mm) 2500 330.0 12.4 Pack Materials-Page 1 A0 (mm) B0 (mm) K0 (mm) P1 (mm) 6.4 5.2 2.1 8.0 W Pin1 (mm) Quadrant 12.
PAGE 9
PACKAGE MATERIALS INFORMATION www.ti.com 19-Mar-2008 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) UA9636ACDR SOIC D 8 2500 340.5 338.1 20.
PAGE 10
MECHANICAL DATA MCER001A – JANUARY 1995 – REVISED JANUARY 1997 JG (R-GDIP-T8) CERAMIC DUAL-IN-LINE 0.400 (10,16) 0.355 (9,00) 8 5 0.280 (7,11) 0.245 (6,22) 1 0.063 (1,60) 0.015 (0,38) 4 0.065 (1,65) 0.045 (1,14) 0.310 (7,87) 0.290 (7,37) 0.020 (0,51) MIN 0.200 (5,08) MAX Seating Plane 0.130 (3,30) MIN 0.023 (0,58) 0.015 (0,38) 0°–15° 0.100 (2,54) 0.014 (0,36) 0.008 (0,20) 4040107/C 08/96 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters).
PAGE 11
PAGE 12
PAGE 13
PAGE 14
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 JESD46C and to discontinue any product or service per JESD48B. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.