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.

LMV221SD/NOPB | Texas Instruments| IC RF DETECT 50MHZ-3.5GHZ 6WSON

Name: LMV221SD/NOPB
Brand: Texas Instruments
Price: 1.38 USD
Availability: InStock
Rating: 5 (92 reviews)

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Quality Guarantee

The LMV221SD/NOPB is a 40-dB RF power detector intended for use in CDMA and WCDMA applications. The device has an RF frequency range from 50 MHz to 3.5 GHz. It provides an accurate temperature and supply-compensated output voltage that relates linearly to the RF input power in dBm. The circuit operates with a single supply from 2.7 V to 3.3 V.

The LMV221SD/NOPB has an RF power detection range from ?45 dBm to ?5 dBm and is ideally suited for direct use in combination with a 30-dB directional coupler. Additional low-pass filtering of the output signal can be achieved by means of an external resistor and capacitor. shows a detector with an additional output low pass filter. The filter frequency is set with RS and CS.

shows a detector with an additional feedback low pass filter. Resistor RP is optional and lowers the trans-impedance gain (RTRANS). The filter frequency is set with CP//CTRANS and RP//RTRANS.

The device is active for Enable = High, otherwise it is in a low power consumption shutdown mode. To save power and prevent discharge of an external filter capacitance, the output (OUT) is high-impedance during shutdown.

For all available packages, see the orderable addendum at the end of the data sheet.

Feature

2.7-V to 3.3-V Supply Voltage
40-dB Linear in dB Power Detection Range
0.3-V to 2-V Output Voltage Range
Shutdown
Multi-Band Operation from 50 MHz to 3.5 GHz
0.5-dB Accurate Temperature Compensation
External Configurable Output Filter Bandwidth
2.5 mm × 2.2 mm × 0.8 mm 6-pin WSON Package

Description

The LMV221 is a 40-dB RF power detector intended for use in CDMA and WCDMA applications. The device has an RF frequency range from 50 MHz to 3.5 GHz. It provides an accurate temperature and supply-compensated output voltage that relates linearly to the RF input power in dBm. The circuit operates with a single supply from 2.7 V to 3.3 V.

The LMV221 has an RF power detection range from ?45 dBm to ?5 dBm and is ideally suited for direct use in combination with a 30-dB directional coupler. Additional low-pass filtering of the output signal can be achieved by means of an external resistor and capacitor. shows a detector with an additional output low pass filter. The filter frequency is set with RS and CS.

shows a detector with an additional feedback low pass filter. Resistor RP is optional and lowers the trans-impedance gain (RTRANS). The filter frequency is set with CP//CTRANS and RP//RTRANS.

For all available packages, see the orderable addendum at the end of the data sheet.

Shipping Cost

1. Shipping starts at $40, but prices may vary for certain countries like South Africa, Brazil, India, Pakistan, Israel, etc.
2. The basic freight for packages ≤0.5kg or equivalent volume is influenced by the time zone and country.

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1. Our products are currently shipped using DHL, SF, and UPS. For low quantities, FedEx is the chosen carrier.

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Our strategic hubs located in Futian, Longgang, Nanshan offer a variety of customized programs designed for specific customers' needs.

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2. Should you receive any item that isn't in perfect condition, we are committed to arranging a refund or replacement responsibly. Please note that items must be in their original condition for these options to be available.

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Q: How does SZComponents ensure that LMV221SD/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 LMV221SD/NOPB devices on our platform. We prioritize the sourcing channels and quality of LMV221SD/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 LMV221SD/NOPB chips, including original manufacturer details, RF Detectors application, and images?
A: Utilize SZComponents's intelligent search engine, filter by the RF Detectors category, or navigate through the 's brand page for comprehensive information.
Q: Are the prices and stock levels of 's LMV221SD/NOPB shown on the platform accurate?
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 LMV221SD/NOPB order with a SZComponents sales representative or through our online customer service before proceeding with payment.
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A: We accept various payment methods, including TT Bank, PayPal, Credit Card, Western Union, and Escrow.
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A: Customers can select from industry-leading freight companies like DHL, FedEx, UPS, TNT, and Registered Mail. Once your order is ready for shipment, our sales team will inform you about the shipping details and provide a tracking number. Note that tracking information might take up to 24 hours to appear. Typically, Express delivery takes 3-5 days, while Registered Mail requires 25-60 days.
Q: What is the process for returns or replacements of LMV221SD/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 LMV221SD/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 LMV221SD/NOPB remains unused and in its original packaging.
To initiate a return, please:
Inform us within the 90-day period.
Obtain a Request for Return Authorization.
For more details, refer to our Return & Change Policy.
Q: How can I get support or request datasheets and pin diagrams for LMV221SD/NOPB?
A: For any After-Sales service, including datasheets and pin diagrams for LMV221SD/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
Mounting Type	Surface Mount
Current - Supply	10 mA
Voltage - Supply	2.7V ~ 3.3V
Accuracy	±0.5dB
Input Range	-45dBm ~ 5dBm
RF Type	Cellular, CDMA, CDMA2000, EDGE, GSM, GPRS, TDMA, W-CDMA
Frequency	50MHz ~ 3.5GHz
Product Status	Active
Package	Tape & Reel (TR)
Supplier Device Package	6-WSON (2.2x2.5)
Package / Case	6-WDFN Exposed Pad

LMV221SD/NOPB

Feature

FAQs:

Q: How does SZComponents ensure that LMV221SD/NOPB is genuinely manufactured or distributed by ?

Q: Where can I find detailed information about LMV221SD/NOPB chips, including original manufacturer details, RF Detectors application, and images?

Q: Are the prices and stock levels of 's LMV221SD/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 LMV221SD/NOPB?

Q: How can I get support or request datasheets and pin diagrams for LMV221SD/NOPB?

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

Product Attributes

$1.38

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