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PDF MC3488A Data sheet ( Hoja de datos )
| Número de pieza | MC3488A | |
| Descripción | DUAL EIA-423/EIA-232D DRIVER | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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Order this document by MC3488A/D
Dual EIA-423/EIA-232D
Line Driver
The MC3488A dual is single–ended line driver has been designed to
satisfy the requirements of EIA standards EIA–423 and EIA–232D, as well
as CCITT X.26, X.28 and Federal Standard FIDS1030. It is suitable for use
where signal wave shaping is desired and the output load resistance is
greater than 450 ohms. Output slew rates are adjustable from 1.0 µs to
100 µs by a single external resistor. Output level and slew rate are
insensitive to power supply variations. Input undershoot diodes limit
transients below ground and output current limiting is provided in both output
states.
The MC3488A has a standard 1.5 V input logic threshold for TTL or
NMOS compatibility.
• PNP Buffered Inputs to Minimize Input Loading
• Short Circuit Protection
• Adjustable Slew Rate Limiting
• MC3488A Equivalent to 9636A
• Output Levels and Slew Rates are Insensitive to Power
Supply Voltages
• No External Blocking Diode Required for VEE Supply
• Second Source µA9636A
MC3488A
DUAL
EIA–423/EIA–232D
DRIVER
SEMICONDUCTOR
TECHNICAL DATA
P1 SUFFIX
PLASTIC PACKAGE
CASE 626
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
PIN CONNECTIONS
Wave
Shape
1
Input A 2
8 VCC
7 Output A
Input B 3
6 Output B
Gnd 4
5 VEE
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
MC3488AP1
TA = 0 to +70°C
MC3488AD
Plastic DIP
SO–8
Wave Shape
Control
TTL Logic
Simplified Application
MC3488A Driver
RS–423 Interface
MC3486
Three–State Receiver
MOTOROLA ANALOG IC DEVICE DATA
© Motorola, Inc. 1996
Rev 2
1
1 page  
MC3488A
OUTLINE DIMENSIONS
NOTE 2
85
14
F
–A–
–B–
P1 SUFFIX
PLASTIC PACKAGE
CASE 626–05
ISSUE K
L
–T–
SEATING
PLANE
H
C
J
N
DK
M
G
0.13 (0.005) M T A M B M
NOTES:
1. DIMENSION L TO CENTER OF LEAD WHEN
FORMED PARALLEL.
2. PACKAGE CONTOUR OPTIONAL (ROUND OR
SQUARE CORNERS).
3. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
MILLIMETERS
INCHES
DIM MIN MAX MIN MAX
A 9.40 10.16 0.370 0.400
B 6.10 6.60 0.240 0.260
C 3.94 4.45 0.155 0.175
D 0.38 0.51 0.015 0.020
F 1.02 1.78 0.040 0.070
G 2.54 BSC
0.100 BSC
H 0.76 1.27 0.030 0.050
J 0.20 0.30 0.008 0.012
K 2.92 3.43 0.115 0.135
L 7.62 BSC
0.300 BSC
M ––– 10_ ––– 10_
N 0.76 1.01 0.030 0.040
D SUFFIX
PLASTIC PACKAGE
CASE 751–05
(SO–8)
ISSUE N
–A–
85
–B– 4X P
14
0.25 (0.010) M B M
G
C
–T–
8X D
SEATING
K PLANE
0.25 (0.010) M T B S A S
R X 45 _
M_ J
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
MILLIMETERS
INCHES
DIM MIN MAX MIN MAX
F A 4.80 5.00 0.189 0.196
B 3.80 4.00 0.150 0.157
C 1.35 1.75 0.054 0.068
D 0.35 0.49 0.014 0.019
F 0.40 1.25 0.016 0.049
G 1.27 BSC
0.050 BSC
J 0.18 0.25 0.007 0.009
K 0.10 0.25 0.004 0.009
M 0_ 7_ 0_ 7_
P 5.80 6.20 0.229 0.244
R 0.25 0.50 0.010 0.019
MOTOROLA ANALOG IC DEVICE DATA
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet MC3488A.PDF ] | |
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