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KK1489A

Features: • Input Resistance ... 3 k to 7k• Input Signal Range ... ±30 V• Operates from Single 5 V Supply• Built-IN Input Hysteresis (Double Thresholds)• Response Control Provides: Input Tresold Shifting Input Noise Filtering• Satisfies Requirements of EIA RS-23...

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SeekIC No. : 004385541 Detail

KK1489A: Features: • Input Resistance ... 3 k to 7k• Input Signal Range ... ±30 V• Operates from Single 5 V Supply• Built-IN Input Hysteresis (Double Thresholds)• Response Contr...

KK1489A Data Sheet

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Part Number:
KK1489A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/20

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Product Details

Description



Features:

• Input Resistance ... 3 k to 7k
• Input Signal Range ... ±30 V
• Operates from Single 5 V Supply
• Built-IN Input Hysteresis (Double Thresholds)
• Response Control Provides: Input Tresold
                                                 Shifting
                        Input Noise Filtering
• Satisfies Requirements of EIA RS-232C


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VCC Supply Voltage 6 V
VIN Input Voltage ±25 V
IO Output Current 10 mA
Tstg Storage Temperature Range -65 to +150

*Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.


Description

The KK1489A is a monolithic quadruple line receivers designed to 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.




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