Freelance Electronics Components Distributor
Closed Dec 25th-26th
800-300-1968

We Stock Hard to Find Parts
My Account | My Orders | My Cart
Questions? (800) 300-1968

SNJ55188FK

Part # SNJ55188FK
Description Quad Transmitter RS-232 20-Pin CLLCC Tube
Category IC
Availability In Stock
Qty 3
Qty Price
1 - 2 $16.39297
3 + $12.41892
Manufacturer Available Qty
Texas Instruments
Date Code: 8617
  • Shipping Freelance Stock: 3
    Ships Immediately

Related Items

SNJ55107AFK
Texas Instruments
IC
SNJ55107AFK
$49.49197
SNJ55108AJ
Texas Instruments
IC
SNJ55108AJ
$32.69536
SNJ55109AJ
Texas Instruments
IC
SNJ55109AJ
$15.30681
SNJ55110AFK
Texas Instruments
IC
SNJ55110AFK
$54.60202
SNJ55110AJ
Texas Instruments
IC
SNJ55110AJ
$15.87778
SNJ55113J
Texas Instruments
IC
SNJ55113J
$23.82184


Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

  
  
SLLS094C − SEPTEMBER 1983 − REVISED MAY 2004
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
D Meet or Exceed the Requirements of ANSI
TIA/EIA-232-E and ITU Recommendation
V.28
D Current-Limited Output: 10 mA Typical
D Power-Off Output Impedance: 300 Ω
Minimum
D Slew Rate Control by Load Capacitor
D Flexible Supply-Voltage Range
D Input Compatible With Most TTL Circuits
description/ordering information
The MC1488, SN55188, and SN75188 are
monolithic quadruple line drivers designed to
interface data terminal equipment with data
communications equipment in conformance with
ANSI TIA/EIA-232-E, using a diode in series with
each supply-voltage terminal as shown under
typical applications.
The SN55188 is characterized for operation over
the full military temperature range of −55°C to
125°C. The MC1488 and SN75188 are
characterized for operation from 0°C to 70°C.
ORDERING INFORMATION
T
A
PACKAGE
†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP (N)
Tube of 25 MC1488N MC1488N
PDIP (N)
Tube of 25 SN75188N SN75188N
0°C to 70°C
SOIC (D)
Tube of 50 SN75188D
SN75188
0 C to 70 C
SOIC (D)
Reel of 2500 SN75188DR
SN75188
SOP (NS) Reel of 2000 SN75188NSR SN75188
CDIP (J)
Tube of 25
SN55188J SN55188J
−55°C to 125°C
CDIP (J)
Tube of 25
SNJ55188J SNJ55188J
−55
°
C to 125
°
C
CFP (W) Tube of 150 SNJ55188W SNJ55188W
LCCC (FK) Tube of 55 SNJ55188FK SNJ55188FK
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Copyright 2004, Texas Instruments Incorporated
    !"#   $"%&! '#(
'"! !  $#!! $# )# #  #* "#
'' +,( '"! $!#- '#  #!#&, !&"'#
#-  && $##(
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.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V
CC−
1A
1Y
2A
2B
2Y
GND
V
CC
+
4B
4A
4Y
3B
3A
3Y
SN55188 ...J OR W PACKAGE
SN75188 . . . D, N, OR NS PACKAGE
MC1488 ...N PACKAGE
(TOP VIEW)
3212019
910111213
4
5
6
7
8
18
17
16
15
14
4A
NC
4Y
NC
3B
1Y
NC
2A
NC
2B
SN55188 . . . FK PACKAGE
(TOP VIEW)
1A
NC
3Y
3A
4B
2Y
GND
NC
NC − No internal connection
CC+
V
CC −
V
 $'"! !$&  ./.00 && $## # ##'
"&# )#+# #'(  && )# $'"! $'"!
$!#- '#  #!#&, !&"'# #-  && $##(
  
  
SLLS094C − SEPTEMBER 1983 − REVISED MAY 2004
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
FUNCTION TABLE
(drivers 2−4)
A
B
Y
H H L
L XH
X L H
H = high level, L = low level,
X = irrelevant
logic diagram (positive logic)
9
5
4
2
10
12
13
4Y
3Y
2Y
1Y1A
2A
2B
3A
3B
4A
4B
11
8
6
3
Positive logic
Y = A
(driver 1)
Y = AB
or A + B (drivers 2 thru 4)
schematic (each driver)
Output
300 Ω
70 Ω3.7 kΩ
10 kΩ
To Other Drivers
V
CC−
Drivers
Other
To
GND
3.6 kΩ
Input(s)
B
A
V
CC+
70 Ω
6.2 kΩ8.2 kΩ
Drivers
To Other
Resistor values shown are nominal.
  
  
SLLS094C − SEPTEMBER 1983 − REVISED MAY 2004
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
†
Supply voltage, V
CC+
at (or below) 25°C free-air temperature (see Notes 1 and 2) 15 V. . . . . . . . . . . . . . . . .
Supply voltage, V
CC−
at (or below) 25°C free-air temperature (see Notes 1 and 2) −15 V. . . . . . . . . . . . . . . .
Input voltage, V
I
−15 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage, V
O
−15 V to 15 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation (see Note 2) See Dissipation Rating Table. . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance, θ
JA
(see Notes 3 and 4): D package 86°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . .
N package 80°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . .
NS package 76°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature, T
J
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, T
stg
−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. All voltage values are with respect to the network ground terminal.
2. For operation above 25°C free-air temperature, refer to the maximum supply voltage curve, Figure 6. In the J package, SN55188
chips are alloy mounted.
3. Maximum power dissipation is a function of T
J
(max), θ
JA
, and T
A
. The maximum allowable power dissipation at any allowable
ambient temperature is P
D
= (T
J
(max) − T
A
)/θ
JA
. Selecting the maximum of 150°C can affect reliability.
4. The package thermal impedance is calculated in accordance with JESD 51-7.
DISSIPATION RATING TABLE
PACKAGE
T
A
≤ 25°C
POWER RATING
DERATING FACTOR
ABOVE T = 25 C
T
A
= 70°C
POWER RATING
T
A
= 125°C
POWER RATING
PACKAGE
T
A
≤ 25 C
POWER RATING
DERATING FACTOR
ABOVE T
A
= 25°C
T
A
= 70 C
POWER RATING
T
A
= 125 C
POWER RATING
FK 1375 mW 11.0 mW/°C 880 mW 275 mW
J 1375 mW 11.0 mW/°C 880 mW 275 mW
W 1000 mW 8.0 mW/°C 640 mW 200 mW
recommended operating conditions
SN55188 MC1488, SN75188
UNIT
MIN NOM MAX MIN NOM MAX
UNIT
V
CC+
Supply voltage 7.5 9 15 7.5 9 15 V
V
CC−
Supply voltage −7.5 −9 −15 −7.5 −9 −15 V
V
IH
High-level input voltage 1.9 1.9 V
V
IL
Low-level input voltage 0.8 0.8 V
T
A
Operating free-air temperature −55 125 0 70 °C
12345NEXT
Address
Freelance Electronics
13197 Sandoval Street
Santa Fe Springs, CA 90670
 
Hours of Operation  (Holiday Hours)
Monday-Friday 7:30am-4:30pm PST
(Deadline for next day shipment 2:00pm PST)
Seal
Government Cage code#-1V4R6
Duns Number# 788130532
Certified Small Disadvantaged Business
Customer Service
Company
Information
Connect with Us
Twitter Facebook Instagra,
This site is protected by Trustwave's Trusted Commerce program