MC1489AN [TI]
QUADRUPLE LINE RECEIVERS; 翻两番线路接收器
| 型号： | MC1489AN |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | QUADRUPLE LINE RECEIVERS |
| 文件： | 总10页 (文件大小：151K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A
QUADRUPLE LINE RECEIVERS
SLLS095D – SEPTEMBER 1973 – REVISED OCTOBER 1998
SN55189, SN55189A . . . J OR W PACKAGE
Input Resistance . . . 3 kΩ to 7 kΩ
MC1489, MC1489A, SN75189, SN75189A
Input Signal Range . . . ±30 V
†
D, N, OR NS PACKAGE
(TOP VIEW)
Operate From Single 5-V Supply
Built-In Input Hysteresis (Double
Thresholds)
1
2
3
4
5
6
7
14
13
12
11
10
9
1A
1CONT
1Y
V
CC
4A
Response Control that Provides:
Input Threshold Shifting
Input Noise Filtering
4CONT
4Y
2A
2CONT
2Y
3A
Meet or Exceed the Requirements of
TIA/EIA-232-F and ITU Recommendation
V.28
3CONT
3Y
8
GND
Fully Interchangeable With Motorola
MC1489 and MC1489A
†
The NS package is only available left-end taped and reeled.
For SN75189, order SN75189NSR.
description
SN55189, SN55189A . . . FK PACKAGE
(TOP VIEW)
These devices are monolithic low-power Schottky
quadruple line receivers designed to satisfy the
requirements of the standard interface between
data-terminal equipment and data-communica-
tion equipment as defined by TIA/EIA-232-F. A
separate response-control (CONT) terminal is
provided for each receiver. A resistor or a resistor
and bias-voltage source can be connected
between this terminal and ground to shift the input
threshold levels. An external capacitor can be
connected between this terminal and ground to
provide input noise filtering.
3
2
1
20 19
18
1Y
NC
4CONT
NC
4
5
6
7
8
17
16
15
14
2A
4Y
NC
NC
2CONT
3A
9 10 11 12 13
The SN55189 and SN55189A are characterized
for operation over the full military temperature
range of –55°C to 125°C. The MC1489,
MC1489A, SN75189, and SN75189A are
characterized for operation from 0°C to 70°C.
NC – No internal connection
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.
Motorola is a trademark of Motorola, Incorporated.
Copyright 1998, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
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.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A
QUADRUPLE LINE RECEIVERS
SLLS095D – SEPTEMBER 1973 – REVISED OCTOBER 1998
†
logic symbol
1
2
4
1A
1 CONT
3
1Y
THRS ADJ
2A
2 CONT
3A
6
8
2Y
3Y
4Y
5
10
9
13
3 CONT
11
4A
12
4 CONT
†
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
Pin numbers shown are for the D, J, N, NS, and W packages.
logic diagram (positive logic)
A
Y
Response
Control
schematic (each receiver)
V
CC
9 kΩ
5 kΩ
1.66 kΩ
Output Y
R1
Response
Control
4 kΩ
Input A
10 kΩ
GND
MC1489
MC1489A
SN55189 SN55189A
SN75189 SN75189A
R1
8.4 kΩ
1.84 kΩ
Resistor values shown are nominal.
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A
QUADRUPLE LINE RECEIVERS
SLLS095D – SEPTEMBER 1973 – REVISED OCTOBER 1998
†
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Supply voltage, V
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V
CC
Input voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30 V
I
Output voltage, I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
O
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating free-air temperature range, T : SN55189, SN55189A . . . . . . . . . . . . . . . . . . . . . . –55°C to 125°C
A
MC1489, MC1489A, SN75189, SN75189A . . . . . . 0°C to 70°C
Storage temperature range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
stg
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
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D, N, or NS package . . . . . . . . . . . . 260°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. All voltage values are with respect to the network ground terminal.
DISSIPATION RATING TABLE
T
≤ 25°C
DERATING FACTOR
T
= 70°C
T = 125°C
A
POWER RATING
A
A
PACKAGE
POWER RATING
ABOVE T = 25°C
POWER RATING
A
D
950 mW
7.6 mW/°C
11.0 mW/°C
11.0 mW/°C
9.2 mW/°C
4.0 mW/°C
8.0 mW/°C
608 mW
N/A
FK
1375 mW
1375 mW
1150 mW
625 mW
880 mW
275 mW
275 mW
N/A
‡
J
880 mW
N
736 mW
NS
W
445 mW
N/A
1000 mW
640 mW
200 mW
‡
In the J package, SN55189 and SN55189A chips are either silver glass or alloy mounted.
recommended operating conditions
MIN NOM
MAX
5.5
25
UNIT
V
Supply voltage, V
4.5
5
CC
Input voltage, V
–25
V
I
High-level output current, I
–0.5
10
mA
mA
°C
OH
Low-level output current, I
OL
Operating free-air temperature, T
0
70
A
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A
QUADRUPLE LINE RECEIVERS
SLLS095D – SEPTEMBER 1973 – REVISED OCTOBER 1998
electrical characteristics over operating free-air temperature range, V
otherwise noted)
= 5 V ± 1% (unless
CC
MC1489, MC1489A
SN75189
SN55189
SN55189A
TEST
FIGURE
†
PARAMETER
TEST CONDITIONS
UNIT
SN75189A
‡
‡
MIN TYP
MAX
MIN TYP
MAX
1.5
T
A
= 25°C
1
1.3
1.9
1.0
1.5
1
1.3
1.9
1.0
’89
T
= 0°C to 70°C
= –55°C to 125°C
= 25°C
0.9
1.6
A
T
A
0.6
1.9
Positive-going input
threshold voltage
V
V
1
V
V
IT+
T
A
1.75
2.25
1.75
1.55
2.25
2.25
’89A
T
= 0°C to 70°C
= –55°C to 125°C
= 25°C
A
T
A
1.30
0.75
2.65
1.25
T
A
0.75
0.65
1.25
1.25
Negative-going input
threshold voltage
1
’89, ’89A
T
A
= 0°C to 70°C
= –55°C to 125°C
IT–
T
A
0.35
2.6
1.6
5
V = 0.75 V,
I
I
I
= –0.5 mA
= –0.5 mA
4
4
2.6
2.6
4
4
5
5
High-level
output voltage
OH
V
V
1
1
2
2
V
V
OH
Input open,
2.6
5
OH
Low-level
output voltage
V = 3 V,
I
I
= 10 mA
0.2
0.45
8.3
0.2
0.45
8.3
OL
OL
V = 25 V
I
3.6
0.43
3.6
0.43
High-level
input current
I
IH
mA
mA
V = 3 V
I
V = –25 V
I
–3.6
–8.3
–3.6
–8.3
Low-level
input current
I
IL
V = –3 V
I
–0.43
–0.43
Short-circuit
output current
I
I
3
2
–3
20
–3
20
mA
mA
OS
Supply current
V = 5 V,
I
Outputs open
26
26
CC
†
‡
All characteristics are measured with the response-control terminal open.
All typical values are at V
= 5 V, T = 25°C.
CC
A
switching characteristics, V
= 5 V, C = 15 pF, T = 25°C
CC
L
A
TEST
FIGURE
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
ns
t
t
t
t
Propagation delay time, low- to high-level output
Propagation delay time, high- to low-level output
Transition time, low- to high-level output
R
R
R
R
= 3.9 kΩ
= 390 Ω
= 3.9 kΩ
= 390 Ω
25
25
85
50
PLH
PHL
TLH
THL
L
L
L
L
4
120
10
175
20
ns
Transition time, high- to low-level output
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A
QUADRUPLE LINE RECEIVERS
SLLS095D – SEPTEMBER 1973 – REVISED OCTOBER 1998
†
PARAMETER MEASUREMENT INFORMATION
V
CC
V , V
IT
1
–I
OH
V
OH
Response
Control
I
OL
V
OL
Open
R
R
C
C
Unless
Otherwise
Specified
C
C
–V
+V
C
C
Figure 1. V
, V
, V
, V
OL
IT+
IT–
OH
V
CC
I
CC (see Note A)
I
IH
V
I
Open
I
IL
Response Control Open
NOTE A: I
is tested for all four receivers simultaneously.
CC
Figure 2. I , I , I
IH IL CC
V
CC
–I
OS
Response
Control
Open
Figure 3. I
OS
†
Arrows indicate actual direction of current flow. Current into a terminal is a positive value.
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A
QUADRUPLE LINE RECEIVERS
SLLS095D – SEPTEMBER 1973 – REVISED OCTOBER 1998
PARAMETER MEASUREMENT INFORMATION
V
CC
Output
R
L
Pulse
Generator
(see Note A)
See Note C
= 15 pF
C
L
Response
Control
Open
(see Note B)
TEST CIRCUIT
≤10 ns
≤10 ns
4 V
0 V
90%
50%
90%
50%
Input
10%
10%
t
t
PHL
PLH
V
OH
90%
90%
50%
10%
50%
Output
10%
V
OL
t
t
TLH
THL
VOLTAGE WAVEFORMS
NOTES: A. The pulse generator has the following characteristics: Z = 50 Ω, t = 500 ns.
O
w
B.
C includes probe and jig capacitances.
L
C. All diodes are 1N3064 or equivalent.
Figure 4. Test Circuit and Voltage Waveforms
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A
QUADRUPLE LINE RECEIVERS
SLLS095D – SEPTEMBER 1973 – REVISED OCTOBER 1998
TYPICAL CHARACTERISTICS
SN65189, SN75189
OUTPUT VOLTAGE
vs
INPUT VOLTAGE
6
5
4
3
2
1
0
R
= 5 kΩ
R
= 13 kΩ
R
= 11 kΩ
C
C
C
C
C
C
R
= ∞
V
= 5 V
C
CC
= 25°C
V
= 5 V
V
= 5 V
V
= – 5 V
T
A
See Figure 1
V
V
V
IT–
V
V
V
IT+
V
V
IT+
IT–
IT+
IT+
IT–
IT–
– 3
–2
– 1
0
1
2
3
4
5
V – Input Voltage – V
I
Figure 5
SN65189A, SN75189A
OUTPUT VOLTAGE
vs
INPUT VOLTAGE
6
5
4
3
2
1
0
R
V
= 5 kΩ
= 5 V
R
V
= 11 kΩ
= – 5 V
V
= 5 V
C
C
C
C
CC
= 25°C
R
= ∞
C
T
A
See Figure 1
V
V
V
IT–
V
IT+
V
IT–
V
IT+
IT–
IT+
– 3
– 2
– 1
0
1
2
3
4
5
V – Input Voltage – V
I
Figure 6
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A
QUADRUPLE LINE RECEIVERS
SLLS095D – SEPTEMBER 1973 – REVISED OCTOBER 1998
†
TYPICAL CHARACTERISTICS
INPUT THRESHOLD VOLTAGE
INPUT THRESHOLD VOLTAGE
vs
FREE-AIR TEMPERATURE
vs
SUPPLY VOLTAGE
2
1.8
1.6
1.4
1.2
1
2.4
2.2
2
’89A V
IT+
’89A V
IT+
’89 V
IT–
1.8
1.6
1.4
1.2
1
’89 V
IT+
’89 V
IT–
IT+
’89A V
IT–
0.8
0.6
0.4
0.2
’89 V
IT–
’89A V
0.8
0.6
0.4
0
–100 –75 –50 –25
0
25 50 75 100 125 150
2
3
4
5
6
7
8
9
10
V
CC
– Supply Voltage – V
T
A
– Free-Air Temperature – °C
Figure 7
Figure 8
SN75189A
NOISE REJECTION
SN75189
NOISE REJECTION
6
5
4
3
2
1
0
6
5
4
3
2
1
0
V
= 5 V
= 25°C
V
= 5 V
= 25°C
CC
CC
T
A
T
A
See Note A
See Note A
C
= 300 pF
= 500 pF
C
C
C
C
= 300 pF
= 500 pF
C
C
C
C
= 12 pF
C
C
= 10 pF
C
= 100 pF
C
C
C
= 100 pF
100
C
10
40
400 1000
4000 10000
10
40
100
400 1000
– Pulse Duration – ns
4000 10000
t
w
– Pulse Duration – ns
t
w
NOTE A: Maximum amplitude of a positive-going pulse that,
starting from 0 V, will not cause a change in the
output level.
NOTE A: Maximum amplitude of a positive-going pulse that,
starting from 0 V, will not cause a change in the
output level.
Figure 9
Figure 10
†
8
Data for free-air temperatures below 0°C and above 70°C are applicable to SN55189 and SN55189A circuits only.
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A
QUADRUPLE LINE RECEIVERS
SLLS095D – SEPTEMBER 1973 – REVISED OCTOBER 1998
TYPICAL CHARACTERISTICS
INPUT CURRENT
vs
INPUT VOLTAGE
10
8
V
= 5 V
CC
Control Open
= 25°C
T
A
6
4
2
0
–2
–4
–6
–8
–10
–25 –20 –15 –10 –5
0
5
10 15 20 25
V – Input Voltage – V
I
Figure 11
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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pertaining to warranty, patent infringement, and limitation of liability.
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accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent
TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily
performed, except those mandated by government requirements.
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DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE (“CRITICAL
APPLICATIONS”). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, OR
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Copyright 1998, Texas Instruments Incorporated
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