LT1281ACSW
RS-232 Interface IC LT1281A - Low Power 5V RS232 Dual Driver/Receiver with 0.1- F Capacitors
Inventory:7,285
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Part Number : LT1281ACSW
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Package/Case : SOIC-16
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Brands : ADI
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Components Categories : Drivers, Receivers, Transceivers
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Datesheet : LT1281ACSW DataSheet (PDF)
Overview of LT1281ACSW
DESCRIPTIO UThe LT ®1280A/LT1281A are dual RS232 driver/receiver pairs with integral charge pump to generate RS232 volt age levels from a single 5V supply. These circuits feature rugged bipolar design to provide operating fault tolerance and ESD protection unmatched by competing CMOS designs. Using only 0.1µF external capacitors, these cir cuits consume only 40mW of power, and can operate to 120kbaud even while driving heavy capacitive loads.
FEATURES
■ 10mA Max Supply Current
■ ESD Protection over ±10kV
■ Uses Small Capacitors: 0.1µF
■ 120kBaud Operation for RL = 3k, CL = 2500pF
■ 250kBaud Operation for RL = 3k, CL = 1000pF
■ Outputs Withstand ±30V Without Damage
■ CMOS Comparable Low Power: 40mW
■ Operates from a Single 5V Supply
■ Rugged Bipolar Design
■ Outputs Assume a High Impedance State When Off or Powered Down
■ Meets All RS232 Specifications
■ Available With or Without Shutdown
■ Absolutely No Latch-up
■ Available in SO PackageAPPLICATIONS
■ Portable Computers
■ Battery-Powered Systems
■ Power Supply Generator
■ Terminals
■ Modems
Key Features
- 10mA Max Supply Current
- ESD Protection over ±10kV
- Uses Small Capacitors: 0.1µF
- 120kBaud Operation for RL = 3k, CL = 2500pF
- 250kBaud Operation for RL = 3k, CL = 1000pF
- Outputs Withstand ±30V Without Damage
- CMOS Comparable Low Power: 40mW
- Operates from a Single 5V Supply
- Rugged Bipolar Design
- Outputs Assume a High Impedance State When Off or Powered Down
- Meets All RS232 Specifications
- Available With or Without Shutdown
- Absolutely No Latch-up
- Available in SO Package
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Source Content uid | LT1281ACSW | Rohs Code | No |
Part Life Cycle Code | Transferred | Ihs Manufacturer | LINEAR TECHNOLOGY CORP |
Part Package Code | SOIC | Package Description | SOP, SOP16,.4 |
Pin Count | 16 | Manufacturer Package Code | SW |
Reach Compliance Code | not_compliant | ECCN Code | EAR99 |
HTS Code | 8542.39.00.01 | Additional Feature | EXTERNAL CHARGE PUMP |
Differential Output | NO | Driver Number of Bits | 2 |
High Level Input Current-Max | 0.00002 A | Input Characteristics | SCHMITT TRIGGER |
Interface IC Type | LINE TRANSCEIVER | Interface Standard | EIA-232 |
JESD-30 Code | R-PDSO-G18 | JESD-609 Code | e0 |
Length | 11.557 mm | Moisture Sensitivity Level | 1 |
Number of Functions | 2 | Number of Terminals | 18 |
Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
Out Swing-Min | 10 V | Output Low Current-Max | 0.0016 A |
Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
Package Equivalence Code | SOP16,.4 | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE | Power Supplies | 5 V |
Qualification Status | Not Qualified | Receive Delay-Max | 600 ns |
Receiver Number of Bits | 2 | Seated Height-Max | 2.642 mm |
Supply Current-Max | 14 mA | Supply Voltage-Nom | 5 V |
Surface Mount | YES | Technology | BIPOLAR |
Temperature Grade | COMMERCIAL | Terminal Finish | TIN LEAD |
Terminal Form | GULL WING | Terminal Pitch | 1.27 mm |
Terminal Position | DUAL | Transmit Delay-Max | 1300 ns |
Width | 7.493 mm |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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