MAX1470EUI+ by Analog Devices

315MHz Low-Power, +3V Superheterodyne Receiver


The MAX1470 is a fully integrated low-power CMOS superheterodyne receiver for use with amplitude-shift-keyed (ASK) data in the 315MHz band. With few required external components, and a low-current power-down mode, it is ideal for cost- and power-sensitive applications in consumer markets. The chip consists of a 315MHz low-noise amplifier (LNA), an image rejection mixer, a fully integrated 315MHz phase-lock-loop (PLL), a 10.7MHz IF limiting amplifier stage with received-signal-strength indicator (RSSI) and an ASK demodulator, and analog baseband data-recovery circuitry. The MAX1470 is available in a 28-pin TSSOP package. FAQs: MAX1470

Where to Buy

Prices starting from US$1.75

Distributor Stock
Logo for Farnell
Farnell
from US$2.62
26
in stock
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Logo for CoreStaff
CoreStaff
from US$1.75
34
in stock
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Logo for Analog Devices
Analog Devices
from US$2.81
29
in stock
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Logo for Newark Electronics
Newark Electronics
from US$3.46
26
in stock
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Logo for element14
element14
from US$3.03
26
in stock
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Features

Operates from a Single +3.0V to +3.6V Supply
Built-In 53dB RF Image Rejection
-115dBm Receive Sensitivity*
250µs Startup Time
Low 5.5mA Operating Supply Current
1.25µA Low-Current Power-Down Mode for Efficient Power Cycling
250MHz to 500MHz Operating Band (Image Rejection Optimized at 315MHz)
Integrated PLL with On-Board Voltage-Controlled Oscillator (VCO) and Loop Filter
Selectable IF Bandwidth Through External Filter
Complete Receive System from RF to Digital Data Out

Specifications

Band/ Freq. (MHz) 250 to 500300 to 450
IF Output Frequency (MHz) 10.7
Modulation Mode ASKOOK
RX Sensitivity (dBm) -115
Data Rate (kbps) (max) 100
Package/Pins TSSOP/28
BudgetaryPrice (See Notes) 2.21


MAX1470EUI+ Semiconductors - ICs by Analog Devices

RF RECEIVER HETERODYNE 500MHZ TSSOP28

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

Specifications

Frequency Min 250MHz
Frequency Max 500MHz
RF / IF Modulation ASK
Sensitivity dBm -115dBm
Data Rate -
Receiving Current -
Supply Voltage Min 3V
Supply Voltage Max 3.6V
RF Receiver Applications Remote Keyless Entry Remote Controls Wireless Sensor Security System
RF IC Case Style TSSOP
No. of Pins 28Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

315MHz Low-Power, +3V Superhet | Analog Devices
Rf Receiver, Heterodyne, 500Mhz, Tssop28 | Newark Electronics
RF RECEIVER, HETERODYNE, 500MHZ, TSSOP28 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX1470EUI+ ?

Additional datasheets, footprints and schematics for MAX1470EUI+ are listed on our Part Details page. You can also find images and similar parts to MAX1470EUI+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX1470EUI+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX1470EUI+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

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Is the MAX1470EUI+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX1470EUI+ have stock available?

Authorised distributors including CoreStaff, Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX1470EUI+ .

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