MAX2180AETG/V+ by Analog Devices

AM/FM Car Antenna Low-Noise Amplifier


The MAX2180A is a highly integrated AM/FM variable-gain low-noise amplifier ideal for use in automotive active antenna applications. The device features separate AM and FM signal paths, each providing 30dB of gain range, controlled by individual on-chip power detectors. The AM signal path covers a 148kHz to 30MHz input frequency range, while the FM signal path covers 65MHz 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, 4mm x 4mm, TQFN package and operates over the extended industrial temperature range (-40°C to +85°C).

Where to Buy

Prices starting from US$3.45

Distributor Stock
Logo for Farnell
Farnell
from US$3.62
1,124
in stock
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Logo for Newark Electronics
Newark Electronics
from US$4.90
1,124
in stock
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Logo for element14
element14
from US$4.65
1,124
in stock
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Logo for Analog Devices
Analog Devices
from US$3.45
150
in stock
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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 (4mm x 4mm TQFN)
Integrated Pass Device and Linear Regulator
Integrated Power Detector
Integrated Antenna Sense

Specifications

RF Freq. (MHz) (min) 0.148
RF Freq. (MHz) (max) 162.5
Gain (dB) 6
Noise Figure (dB) 2.75
ISUPPLY (mA) 75
Footprint (mm x mm) 4.0 x 4.0
Package/Pins TQFN/24
BudgetaryPrice (See Notes) 3.12


MAX2180AETG/V+ Audio / Video Development Kits by Analog Devices

AMFM LOW NOISE AMPLIFIER TQFN-24

Status: Unknown
Series: MAX2180
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Frequency Min 148kHz
Frequency Max 162.5MHz
Gain 30dB
Noise Figure Typ 2.75dB
RF IC Case Style TQFN
No. of Pins 24Pins
Supply Voltage Min 6V
Supply Voltage Max 24V
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range MAX2180
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Amfm Low Noise Amplifier, Tqfn-24 | Newark Electronics
AMFM LOW NOISE AMPLIFIER, TQFN-24 | element14
AM/FM Car Antenna LNA with AGC | Analog Devices
RF & MW LNA | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX2180AETG/V+ ?

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Is the MAX2180AETG/V+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX2180AETG/V+ have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Analog Devices and Richardson RFPD have stock available or on a lead time for MAX2180AETG/V+ .

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