uA9636AC DUAL LINE DRIVER WITH ADJUSTABLE SLEW RATE
SLLS110B ± OCTOBER 1980 ± REVISED MAY 1995
DMeets or Exceeds the Requirements of ANSI Standards EIA/TIA-423-B and -232-E and ITU Recommendations V.10 and V.28
DOutput Slew Rate Control
DOutput Short-Circuit-Current Limiting
DWide Supply Voltage Range
D8-Pin Package
DDesigned to Be Interchangeable With National DS9636A
D OR P PACKAGE
(TOP VIEW)
W-S |
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1 |
8 |
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VCC+ |
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7 |
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1Y |
2A |
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2Y |
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GND |
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VCC ± |
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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 symbol² |
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logic diagram |
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[Slew-Rate] |
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2A |
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²This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
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 Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
Copyright 1995, Texas Instruments Incorporated
POST OFFICE BOX 655303 •DALLAS, TEXAS 75265 |
1 |
uA9636AC
DUAL LINE DRIVER WITH ADJUSTABLE SLEW RATE
SLLS110B ± OCTOBER 1980 ± REVISED MAY 1995
schematics of inputs and outputs
EQUIVALENT OF EACH INPUT |
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VCC + |
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Current |
Current |
Source |
Source |
Input |
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VCC ±
TYPICAL OF ALL OUTPUTS
VCC +
Output
VCC ±
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)²
Positive supply voltage range, VCC+ (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . . . . . . . . . VCC ± to 15 V |
Negative supply voltage range, VCC ± . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . . . . . . . . 0.5 V to ±15 V |
Output voltage, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . . . . . . . . . . . . . . . . ± 15 V |
Output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . . . . . . . . . . . . . ± 150 mA |
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
See Dissipation Rating Table |
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . . . . . . . . . . 0°C to 70°C |
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . . . . . . . ±65°C to 150°C |
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . |
. . . . . . . . . . . . . . . . . . . 260°C |
² Stresses beyond those listed under ªabsolute maximum ratingsº 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 ªrecommended operating conditionsº is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltage values are with respect to the network ground terminal.
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DISSIPATION RATING TABLE |
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PACKAGE |
TA ≤ 25°C |
DERATING FACTOR |
TA = 70°C |
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POWER RATING |
ABOVE TA = 25°C |
POWER RATING |
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D |
725 mW |
5.8 mW/°C |
464 mW |
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P |
1000 mW |
8.0 mW/°C |
640 mW |
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recommended operating conditions
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MIN |
NOM |
MAX |
UNIT |
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Positive supply voltage, VCC + |
10.8 |
12 |
13.2 |
V |
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Negative supply voltage, VCC ± |
± 10.8 |
± 12 |
± 13.2 |
V |
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High-level input voltage, VIH |
2 |
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V |
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Low-level input voltage, VIL |
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0.8 |
V |
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Wave-shaping resistor, R(WS) |
10 |
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1000 |
kΩ |
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Operating free-air temperature, TA |
0 |
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70 |
°C |
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POST OFFICE BOX 655303 •DALLAS, TEXAS 75265 |
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)
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PARAMETER |
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TEST CONDITIONS |
MIN |
TYP² |
MAX |
UNIT |
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VIK |
Input clamp voltage |
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II = ± 15 mA |
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± 1.1 |
± 1.5 |
V |
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RL = ∞ |
5 |
5.6 |
6 |
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VOH |
High-level output voltage |
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VI = 0.8 V |
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RL = 3 kΩ to GND |
5 |
5.6 |
6 |
V |
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RL = 450 Ω to GND |
4 |
5.4 |
6 |
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RL = ∞ |
± 6³ |
± 5.7 |
± 5 |
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V |
Low-level output voltage |
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V = 2 V |
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R |
L |
= 3 kΩ to GND |
± 6³ |
± 5.6 |
± 5 |
V |
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OL |
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I |
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RL = 450 Ω to GND |
± 6³ |
± 5.4 |
± 4 |
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IIH |
High-level input current |
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VI = 2.4 V |
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10 |
μA |
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VI = 5.5 V |
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100 |
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IIL |
Low-level input current |
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VI = 0.4 V |
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± 20 |
± 80 |
μA |
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IO |
Output current (power off) |
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VCC ± = 0, |
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VO = ± 6 V |
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± 100 |
μA |
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I |
Short-circut output current§ |
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VI = 2 V |
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15 |
25 |
150 |
mA |
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OS |
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VI = 0 |
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± 15 |
± 40 |
± 150 |
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rO |
Output resistance |
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RL = 450 Ω |
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25 |
50 |
Ω |
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ICC + |
Positive supply current |
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VCC = ± 12 V, |
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VI = 0, |
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13 |
18 |
mA |
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R(WS) = 100 kΩ, |
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Output open |
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ICC ± |
Negative supply current |
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VCC = ± 12 V, |
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VI = 0, |
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±13 |
±18 |
mA |
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R(WS) = 100 kΩ, |
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Output open |
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² All typical values are at V |
CC |
= ± 12 V, T |
= 25°C. |
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A |
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³ The algebraic convention, in which the less-positive (more-negative) limit is designated as minimum, is used in this data sheet for logic voltage levels, e.g., when ± 5 V is the maximum, the minimum is a more-negative voltage.
§ Not more than one output should be shorted to ground at a time.
switching characteristics, VCC ± = ±12 V, TA = 25°C (see Figure 1)
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PARAMETER |
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TEST CONDITIONS |
MIN |
TYP |
MAX |
UNIT |
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R(WS) = 10 kΩ |
0.8 |
1.1 |
1.4 |
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tTLH |
Transition time, lowto high-level output |
RL = 450 kΩ, |
CL = 30 pF |
R(WS) = 100 kΩ |
8 |
11 |
14 |
μs |
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R(WS) = 500 kΩ |
40 |
55 |
70 |
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R(WS) = 1 MΩ |
80 |
110 |
140 |
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R(WS) = 10 kΩ |
0.8 |
1.1 |
1.4 |
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tTHL |
Transition time, highto low-level output |
RL = 450 kΩ, |
CL = 30 pF |
R(WS) = 100 kΩ |
8 |
11 |
14 |
μs |
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R(WS) = 500 kΩ |
40 |
55 |
70 |
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R(WS) = 1 MΩ |
80 |
110 |
140 |
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POST OFFICE BOX 655303 •DALLAS, TEXAS 75265 |
3 |
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