SN751177NSR

Dual Differential Driver/Receiver Pairs 16-SO -20 to 85
6,404 Effective Inventory

SN751177NSR

Effective Inventory6,404

Dual Differential Driver/Receiver Pairs 16-SO -20 to 85

  • Manufacturer Part # : SN751177NSR

  • Package/Case: SOIC-16

  • Brand: Texas Instruments

  • Product Categories : Drivers, Receivers, Transceivers

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Shipping & Payment

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Service & Packaging

Service & Packaging

About After Sales Service

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Initiate the application within 90 days from the shipment date.

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SN751177NSR DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for SN751177NSR or email to us: Email: [email protected], we will contact you in 12 hours.

Details

Texas Instruments’ SN751177NSR is a single-channel pulse width modulator (PWM) IC designed for LED lighting applications in automotive, consumer, and industrial settings. This IC provides precision PWM control for driving LED illumination with up to 2A (16V) of output current. It includes all the necessary features for configuring the output frequency, PWM dimming, and current limiting. It is also built with a low voltage standby mode and can be customized for specific applications, offering a variety of programming modes and protection features for added flexibility. Further, it integrates a low-power shutdown mode with external enable and sleep command pins, enabling end users to easily control the device and reduce power consumption. This IC also offers a smaller size, lower power consumption, and better thermal performance than competing solutions, making it ideal for applications that have tight size and cost constraints.

SN751177NSR

Key Features

  • Meet or Exceed the Requirements of ANSI
  • Standards TIA/EIA-422-B and TIA/EIA-485-A
    and ITU Recommendations V.10 and V.11
  • Designed for Multipoint Bus Transmission
    on Long Bus Lines in Noise Environments
  • Driver Positive- and Negative-CurrentLimiting
  • Thermal Shutdown Protection
  • Driver 3-State Outputs
  • Receiver Common-Mode Input VoltageRange of –12 V to 12 V
  • Receiver Input Sensitivity... ±200 mV
  • Receiver Hysteresis . . . 50 mV Typ
  • Receiver Input Impedance . . . 12 kΩ Min
  • Receiver 3-State Outputs (SN751177 Only)
  • Operate From Single 5-V Supply

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pbfree Code Yes Rohs Code Yes
Part Life Cycle Code Active Part Package Code SOIC
Pin Count ! 16 Reach Compliance Code compliant
ECCN Code EAR99 HTS Code ! 8542.39.00.01
Additional Feature ! RECEIVER 3-STATE OUTPUTS Differential Output ! YES
Driver Number of Bits 2 High Level Input Current-Max 0.00002 A
Input Characteristics DIFFERENTIAL SCHMITT TRIGGER Interface IC Type LINE TRANSCEIVER
Interface Standard EIA-422-B; TIA-422-B; EIA-485-A; TIA-485-A; V.10; V.11 JESD-30 Code R-PDSO-G16
JESD-609 Code e4 Length 10.2 mm
Moisture Sensitivity Level 1 Number of Functions 2
Number of Terminals 16 Operating Temperature-Max 85 °C
Operating Temperature-Min -20 °C Out Swing-Min 1.5 V
Output Characteristics 3-STATE Output Low Current-Max 0.016 A
Output Polarity TRUE Package Body Material PLASTIC/EPOXY
Package Code SOP Package Equivalence Code SOP16,.25
Package Shape RECTANGULAR Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260 Power Supplies ! 5 V
Qualification Status ! Not Qualified Receive Delay-Max 35 ns
Receiver Number of Bits 2 Seated Height-Max 2 mm
Supply Current-Max 110 mA Supply Voltage-Max 5.25 V
Supply Voltage-Min 4.75 V Supply Voltage-Nom 5 V
Supply Voltage1-Max 5.25 V Supply Voltage1-Min 4.75 V
Supply Voltage1-Nom 5 V Surface Mount ! YES
Technology BIPOLAR Temperature Grade ! OTHER
Terminal Finish NICKEL PALLADIUM GOLD Terminal Form ! GULL WING
Terminal Pitch ! 1.27 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30 Transmit Delay-Max 25 ns
Width 5.3 mm

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification SN751177NSR PDF Download

FAQs

What is SN751177NSR?

The SN751177NSR is a quad differential line driver designed by Texas Instruments. It is specifically engineered for use in high-speed digital networks and communication systems. The device can be used to transmit data over long distances while maintaining signal integrity.

How Does SN751177NSR Work?

The SN751177NSR operates by receiving differential input signals and amplifying them for transmission along communication lines. It provides differential voltage outputs that help reduce electromagnetic interference and improve noise immunity in data transmission applications. The driver is designed to drive balanced lines with matching impedances for optimal performance.

How Many Pins does SN751177NSR have and What are the Functions of the Pinout Configuration?

The SN751177NSR is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

  • VCC: Positive power supply pin.
  • GND: Ground pin.
  • A1, A2, A3, A4: Differential inputs.
  • Y1, Y2, Y3, Y4: Differential outputs.
  • EN1, EN2: Active-Low enables for Channel 1 and Channel 2.
  • DIR1, DIR2: Direction control inputs for Channel 1 and Channel 2.

What are the Pros and Cons of SN751177NSR?

Pros:

  • High-Speed Operation: Designed for high-speed digital communication systems.
  • Low Power Consumption: Operates with low power for efficiency.
  • Multiple Channels: Offers quad-channel differential line driver capability.
  • Noise Immunity: Differential signaling helps in reducing noise and interference.
  • Easy-to-Use: Simple pinout configuration for ease of integration.

Cons:

  • Complexity: Requires an understanding of differential signaling for proper use.
  • External Components: May require additional matching network components for optimal performance.
  • Application Specific: Best suited for specific high-speed data transmission applications.

Are There Any Equivalents/Alternatives to SN751177NSR for Recommendation?

  • The SN65LVDS180 from Texas Instruments is a similar quad line driver with LVDS signaling capability.
  • Alternatives to the SN751177NSR include the DS26LS31 from Texas Instruments and the MC3487 from ON Semiconductor.

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