Part Details for LTC1543CG#PBF by Linear Technology
Results Overview of LTC1543CG#PBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (4 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
LTC1543CG#PBF Information
LTC1543CG#PBF by Linear Technology is a Line Driver or Receiver.
Line Driver or Receivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Part Details for LTC1543CG#PBF
LTC1543CG#PBF CAD Models
LTC1543CG#PBF Part Data Attributes
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LTC1543CG#PBF
Linear Technology
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Datasheet
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LTC1543CG#PBF
Linear Technology
LTC1543 - Software-Selectable Multiprotocol Transceiver; Package: SSOP; Pins: 28; Temperature Range: 0°C to 70°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | SSOP | |
| Package Description | 0.209 INCH, PLASTIC, SSOP-28 | |
| Pin Count | 28 | |
| Manufacturer Package Code | G | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Differential Output | YES | |
| Driver Number of Bits | 3 | |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER | |
| Interface IC Type | LINE TRANSCEIVER | |
| Interface Standard | EIA-232; V.10; V.11; V.28; V.35; V.36; X.21; EIA-422; EIA-423; EIA-449; EIA-530; EIA-530-A | |
| JESD-30 Code | R-PDSO-G28 | |
| JESD-609 Code | e3 | |
| Length | 10.2 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 3 | |
| Number of Terminals | 28 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Out Swing-Min | 10 V | |
| Output Low Current-Max | 0.004 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP28,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Receive Delay-Max | 250 ns | |
| Receiver Number of Bits | 3 | |
| Seated Height-Max | 2 mm | |
| Supply Current-Max | 170 mA | |
| Supply Voltage-Max | 5.25 V | |
| Supply Voltage-Min | 4.75 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Transmit Delay-Max | 3000 ns | |
| Width | 5.3 mm |
Alternate Parts for LTC1543CG#PBF
This table gives cross-reference parts and alternative options found for LTC1543CG#PBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LTC1543CG#PBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LTC1543CG | Analog Devices Inc | Check for Price | Line Transceiver, 3 Func, 3 Driver, 3 Rcvr, CMOS, PDSO28 | LTC1543CG#PBF vs LTC1543CG |
| LTC1543CG#PBF | Analog Devices Inc | Check for Price | Software-Selectable Multiprotocol Transceiver | LTC1543CG#PBF vs LTC1543CG#PBF |
| LTC1543IG | Analog Devices Inc | Check for Price | Line Transceiver, 3 Func, 3 Driver, 3 Rcvr, CMOS, PDSO28 | LTC1543CG#PBF vs LTC1543IG |
| LTC1543IG | Linear Technology | Check for Price | LTC1543 - Software-Selectable Multiprotocol Transceiver; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C | LTC1543CG#PBF vs LTC1543IG |
LTC1543CG#PBF Frequently Asked Questions (FAQ)
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The LTC1543CG is a high-frequency device, so it's essential to follow good high-frequency PCB layout practices. Keep the input and output traces short and away from each other, and use a solid ground plane to reduce noise. Place the device close to the power supply and use a low-ESR capacitor for decoupling.
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To ensure stability, make sure to follow the recommended component values and layout guidelines. Also, ensure that the output capacitor is properly sized and placed close to the output pin. Additionally, adding a small resistor (e.g., 10Ω) in series with the output capacitor can help dampen oscillations.
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The maximum input voltage for the LTC1543CG is 5.5V, but it's recommended to keep the input voltage below 5V to ensure reliable operation and prevent damage to the device.
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Yes, the LTC1543CG can be used in switching regulator applications, but it's essential to ensure that the device is properly bypassed and decoupled to prevent noise and oscillations. Additionally, the device's output should be filtered to remove high-frequency noise.
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The output voltage of the LTC1543CG can be calculated using the formula: VOUT = (R1/R2) * (VIN - VREF), where R1 and R2 are the resistors connected to the output pin, VIN is the input voltage, and VREF is the reference voltage (typically 2.5V).