What is the Surface Mount ?

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

What is the Operating Temperature ?

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

What is the Packaging ?

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

What is the Part Status ?

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

What is the Terminal Form ?

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

What is the Terminal Pitch ?

The center distance from one pole to the next.

What is the Max Supply Voltage ?

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

What is the Min Supply Voltage ?

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

What is the Nominal Supply Current ?

Nominal current is the same as the rated current. It is the current drawn by the motor while delivering rated mechanical output at its shaft.

What is the Quiescent Current ?

The quiescent current is defined as the current level in the amplifier when it is producing an output of zero.

What is the Synchronous Rectifier ?

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

What is the RoHS Status ?

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

LMP90100MHX/NOPB | Texas Instruments| IC AFE 1 CHAN 24BIT 28HTSSOP

Name: LMP90100MHX/NOPB
Brand: Texas Instruments
Price: 20.67 USD
Availability: InStock
Rating: 5 (70 reviews)

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The LMP90xxx is a highly integrated, multichannel, low-power, 24-bit Sensor AFEs. The devices features a precision, 24-bit Sigma-Delta analog-to-digital converter (ADC) with a low-noise programmable gain amplifier and a fully differential high-impedance analog input multiplexer. A true continuous background calibration feature allows calibration at all gains and output data rates without interrupting the signal path. The background calibration feature essentially eliminates gain and offset errors across temperature and time, providing measurement accuracy without sacrificing speed and power consumption.

Another feature of the LMP90100/LMP90099/LMP90098/LMP90097 is continuous background sensor diagnostics, allowing the detection of open and short-circuit conditions and out-of-range signals, without requiring user intervention, resulting in enhanced system reliability.

Two sets of independent external reference voltage pins allow multiple ratiometric measurements. In addition, two matched programmable current sources are available in the LMP90100/LMP90098 to excite external sensors such as resistive temperature detectors and bridge sensors. Furthermore, seven GPIO pins are provided for interfacing to external LEDs and switches to simplify control across an isolation barrier.

Collectively, these features make the LMP90100/LMP90099/LMP90098/LMP90097 complete analog front-ends for low-power, precision sensor applications such as temperature, pressure, strain gauge, and industrial process control. The LMP90100/LMP90099/LMP90098/LMP90097 are ensured over the extended temperature range of 40°C to +125°C and are available in a 28-pin HTSSOP package with an exposed pad.

Feature

24-Bit, Low-Power Sigma-Delta ADC
True Continuous Background Calibration at all Gains
In-Place System Calibration Using Expected Value Programming
Low-Noise Programmable Gain (1x to 128x)
Continuous Background Open / Short and Out-of- Range Sensor Diagnostics
8 Output Data Rates (ODR) With Single-Cycle Settling
2 Matched Excitation Current Sources From 100 µA to 1000 µA (LMP90100/LMP90098)
4-DIFF / 7-SE Inputs (LMP90100/LMP90099)
2-DIFF / 4-SE Inputs (LMP90098/LMP90097)
7 General-Purpose Input/Output Pins
Chopper-Stabilized Buffer for Low Offset
SPI 4/3-wire With CRC Data Link Error Detection
50-Hz to 60-Hz Line Rejection at ODR ≤13.42 SPS
Independent Gain and ODR Selection per Channel
Supported by WEBENCHR Sensor AFE Designer
Automatic Channel Sequencer
Key Specifications
- ENOB/NFR Up to 21.5/19 Bits
- Offset Error (Typical) 8.4 nV
- Gain Error (Typical) 7 ppm
- Total Noise < 10 µV-rms
- Integral Nonlinearity (INL Maximum) ± 15 ppm of FSR
- Output Data Rates (ODR) 1.6775 - 214.65 SPS
- Analog Voltage, VA 2.85 to 5.5 V
- Operating Temp Range 4°C to 125°C
- 28-Pin HTSSOP Exposed Pad

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Q: How does SZComponents ensure that LMP90100MHX/NOPB is genuinely manufactured or distributed by ?
A: Our professional business development department conducts rigorous testing and verification of the qualifications of original manufacturers and agents of . All suppliers must undergo and pass our qualification review before they are allowed to list their LMP90100MHX/NOPB devices on our platform. We prioritize the sourcing channels and quality of LMP90100MHX/NOPB products above everything else, ensuring thorough supplier audits so you can make your purchase with utmost confidence.
Q: Where can I find detailed information about LMP90100MHX/NOPB chips, including original manufacturer details, Analog Front End (AFE) application, and images?
A: Utilize SZComponents's intelligent search engine, filter by the Analog Front End (AFE) category, or navigate through the 's brand page for comprehensive information.
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A: Due to significant fluctuations in 's inventory, real-time updates are challenging. However, we ensure periodic updates within 24 hours. We recommend confirming your LMP90100MHX/NOPB order with a SZComponents sales representative or through our online customer service before proceeding with payment.
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Q: What is the process for returns or replacements of LMP90100MHX/NOPB?
A: We conduct a Pre-Shipment Inspection (PSI) on randomly selected batches from your order to ensure quality before shipment. We will accept returns or replacements of the LMP90100MHX/NOPB if it does not meet your expectations under the following conditions:
Issues such as incorrect quantities, delivery of wrong items, or obvious external defects are acknowledged by us.
We are informed about the defects within 90 days from the delivery date.
The LMP90100MHX/NOPB remains unused and in its original packaging.
To initiate a return, please:
Inform us within the 90-day period.
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For more details, refer to our Return & Change Policy.
Q: How can I get support or request datasheets and pin diagrams for LMP90100MHX/NOPB?
A: For any After-Sales service, including datasheets and pin diagrams for LMP90100MHX/NOPB, feel free to contact us at [email protected]
Q: How can I contact SZComponents? Please provide specific contact methods.
A: Reach out to us by clicking the customer service button at the bottom right corner of our site, submitting an RFQ directly, or using the 'Contact Us' link at the top of our page to email or call us. We guarantee a response to your inquiries within 24 hours.

TYPE	DESCRIPTION	Select all
Number of Channels	1
Voltage - Supply, Analog	2.85V ~ 5.5V
Voltage - Supply, Digital	2.7V ~ 5.5V
Mounting Type	Surface Mount
Package / Case	28-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package	28-HTSSOP
Package	Tape & Reel (TR)
Product Status	Active
Number of Bits	24

LMP90100MHX/NOPB

$20.67

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FAQs:

Q: How does SZComponents ensure that LMP90100MHX/NOPB is genuinely manufactured or distributed by ?

Q: Where can I find detailed information about LMP90100MHX/NOPB chips, including original manufacturer details, Analog Front End (AFE) application, and images?

Q: Are the prices and stock levels of 's LMP90100MHX/NOPB shown on the platform accurate?

Q: What payment methods are accepted by SZComponents?

Q: How are shipping arrangements made, and how can I track my package?

Q: What is the process for returns or replacements of LMP90100MHX/NOPB?

Q: How can I get support or request datasheets and pin diagrams for LMP90100MHX/NOPB?

Q: How can I contact SZComponents? Please provide specific contact methods.

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