MAX2181ETE/V+ by Analog Devices

FM Automotive Low-Noise Amplifier


The MAX2181 is a highly integrated FM variable-gain low-noise amplifier ideal for use in automotive FM and FM-diversity active antenna applications. The device features an FM signal path, providing 30dB of gain range, controlled by an on-chip power detector. The FM signal path covers 76MHz to 162.5MHz. The device integrates a voltage regulator and pass transistor, allowing operation using battery voltages in the +6V to +24V range. On-chip thermal protection automatically limits junction temperatures during extreme thermal conditions. The device is available in a small, 3mm x 3mm, TQFN package and operates over the extended industrial temperature range (-40°C to +85°C).

Where to Buy

Prices starting from US$2.96

Distributor Stock
Logo for Farnell
Farnell
from US$3.80
927
in stock
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Logo for Newark Electronics
Newark Electronics
from US$5.43
927
in stock
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Logo for element14
element14
from US$5.18
927
in stock
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Logo for Analog Devices
Analog Devices
from US$4.34
400
in stock
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Logo for Avnet Asia
Avnet Asia
from US$2.96
-
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Logo for Richardson RFPD
Richardson RFPD
from US$3.66
-
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Features

+6V to +24V Supply Voltage Range
Integrated AGC Function Eliminates External Pin Diodes
High Dynamic Range
Low-Noise, Sub 3dB Noise Figure
Low External BOM
Integrated Thermal Protection
Small Package (3mm x 3mm TQFN)
Integrated Pass Device and Linear Regulator
Integrated Power Detector
Integrated Antenna Sense

Specifications

RF Freq. (MHz) (min) 76
RF Freq. (MHz) (max) 162.5
Gain (dB) 6
Noise Figure (dB) 2.75
ISUPPLY (mA) 56
Footprint (mm x mm) 3.0 x 3.0
Package/Pins TQFN/16
BudgetaryPrice (See Notes) 2.94


MAX2181ETE/V+ Semiconductors - ICs by Analog Devices

RF AMPLIFIER 162.5MHZ 6DB TQFN-16

Status: Unknown
Series: MAX2181 Series
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Frequency Min 76MHz
Frequency Max 162.5MHz
Gain 6dB
Noise Figure Typ 2.75dB
RF IC Case Style TQFN
No. of Pins 16Pins
Supply Voltage Min 6V
Supply Voltage Max 24V
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range MAX2181 Series
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Rf Amplifier,162.5Mhz, 6Db, Tqfn-16 | Newark Electronics
RF AMPLIFIER,162.5MHZ, 6DB, TQFN-16 | element14
FM Car Antenna LNA with AGC | Analog Devices
RF Amp Chip Single GP 162.5MHz 24V 16-Pin TQFN EP Tube | Avnet Asia
RF & MW LNA | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX2181ETE/V+ ?

Additional datasheets, footprints and schematics for MAX2181ETE/V+ are listed on our Part Details page. You can also find images and similar parts to MAX2181ETE/V+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX2181ETE/V+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX2181ETE/V+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

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Is the MAX2181ETE/V+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX2181ETE/V+ have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Analog Devices and Avnet Asia have stock available or on a lead time for MAX2181ETE/V+ .

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