LMP91000SD

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4, LLP-14, analog circuit specialty, LMP91000SD

  • Manufacturer Part # : LMP91000SD

  • Package/Case: WSON14

  • Brand: Texas Instruments

  • Product Categories : Specialized ICs

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Service & Packaging

Service & Packaging

About After Sales Service

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LMP91000SD 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 LMP91000SD or email to us: Email: [email protected], we will contact you in 12 hours.

Details

RF POWER VERTICAL MOSFETThe VRF154FL is a gold-metallized silicon n-channel RF power transistor designed for broadband commercial and military applications requiring high power and gain without compromising reliability, ruggedness, or intermodulation distortion.FEATURES• Improved Ruggedness V(BR)DSS = 170V• Designed for 2 - 100MHz Operation• 600W with 17dB Typical Gain @ 30MHz, 50V• Excellent Stability & Low IMD• Common Source Configuration• Available in Matched Pairs• Nitride Passivated• Economical Flangeless Package• Refractory Gold Metallization• High Voltage Replacement for MRF154• RoHS Compliant

Key Features

  • Improved Ruggedness V(BR)DSS = 170V
  • Designed for 2 - 100MHz Operation
  • 600W with 17dB Typical Gain @ 30MHz, 50V
  • Excellent Stability & Low IMD
  • Common Source Configuration
  • Available in Matched Pairs
  • Nitride Passivated
  • Economical Flangeless Package
  • Refractory Gold Metallization
  • High Voltage Replacement for MRF154
  • RoHS Compliant

Specifications

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

Product Category ! Analog Front End - AFE Type Potentiostat AFE
Brand Texas Instruments Product Type ! Analog Front End - AFE
Subcategory Data Converter ICs

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 LMP91000SD PDF Download

FAQs

What is LMP91000SD?

The LMP91000SD is a programmable analog front-end (AFE) IC designed by Texas Instruments. It is specifically tailored for use in electrochemical sensing applications, offering high precision and flexibility in sensor interfacing.

How Does LMP91000SD Work?

The LMP91000SD functions as an interface between an electrochemical sensor and a microcontroller or ADC. It provides programmable features such as bias voltage, excitation current, and feedback resistance, allowing customization for various sensor types and measurement requirements. The IC amplifies and conditions signals from the sensor to enable accurate readings and analysis.

How Many Pins does LMP91000SD have and What are the Functions of the Pinout Configuration?

The LMP91000SD is housed in an 8-pin WSON (Waferscale Solderable Option) package. The pinout configuration includes:

  • VDD: Power supply pin.
  • GND: Ground pin.
  • VREF: Reference voltage pin.
  • VBIAS: Bias voltage output pin.
  • VOUT: Output voltage pin.
  • VFOUT: Filtered output voltage pin.
  • VN: Negative voltage input pin.
  • VREF_IN: Reference voltage input pin.

What are the Pros and Cons of LMP91000SD?

Pros:

  • Electrochemical Sensor Interface: Specifically designed for interfacing with electrochemical sensors.
  • Programmability: Offers flexibility with programmable settings for different sensor types.
  • Precision: Provides high precision in signal conditioning for accurate measurements.
  • Small Package: The 8-pin WSON package is compact and space-saving.

Cons:

  • Application Specific: Designed for electrochemical sensing applications, may not be suitable for other types of sensors.
  • Complexity: Requires understanding of sensor characteristics and programming for optimal performance.

Are There Any Equivalents/Alternatives to LMP91000SD for Recommendation?

  • The LMP91200 from Texas Instruments is a similar programmable AFE IC for electrochemical sensing applications.
  • Alternatives to the LMP91000SD include the ADuCM355 from Analog Devices and the MAX5715 from Maxim Integrated.

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