IN1489AN Integral Corp., IN1489AN Datasheet

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IN1489AN

Manufacturer Part Number
IN1489AN
Description
Qudruple line receiver
Manufacturer
Integral Corp.
Datasheet

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Qudruple Line Receivers
satisfy the requirements of the standard interface between data terminal
equipment and data communication equipments as defined by EIA
standard RS-232C. A separate response control terminal is provided
for each receiver. A resistor or a resistor and bias voltage can be
connected between this terminal and ground to shift the input threshold
voltage levels. An external capacitor can be connected from this
terminal to ground to provide input noise filtering.
• Input Resistance ... 3 kΩ to 7kΩ
• Input Signal Range ... ±30 V
• Operates from Single 5 V Supply
• Built-IN Input Hysteresis (Double Thresholds)
• Response Control Provides: Input Tresold
• Satisfies Requirements of EIA RS-232C
The IN1489A is a monolithic quadruple line receivers designed to
Input Noise Filtering
LOGIC DIAGRAM
PIN 7 = GND
PIN 14 =V
Shifting
CC
ORDERING INFORMATION
PIN ASSIGNMENT
TECHNICAL DATA
FUNCTION TABLE
T
IN1489AN Plastic
IN1489AD SOIC
Inputs
IN1489A
for all packages
A
A
H
L
= -10° to 70° C
Output
Y
H
L
1

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IN1489AN Summary of contents

Page 1

... Response Control Provides: Input Tresold Shifting Input Noise Filtering • Satisfies Requirements of EIA RS-232C LOGIC DIAGRAM PIN 14 =V PIN 7 = GND CC TECHNICAL DATA IN1489A ORDERING INFORMATION IN1489AN Plastic IN1489AD SOIC T = -10° to 70° for all packages PIN ASSIGNMENT FUNCTION TABLE Inputs Output A ...

Page 2

IN1489A * MAXIMUM RATINGS Symbol V Supply Voltage CC V Input Voltage IN I Output Current O Tstg Storage Temperature Range * Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted ...

Page 3

AC ELECTRICAL CHARACTERISTICS ns Symbol Parameter t Propagation Delay Time, Low-to-High PLH Level Output (Figure 1) t Propagation Delay Time, High-to-Low PHL Level Output (Figure 1) t Transition Time, Low-to-High Level TLH Output (Figure 1) ...

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