MAX2233EEE+ by Analog Devices

900MHz ISM-Band, 250mW Power Amplifiers with Analog or Digital Gain Control


The MAX2232/MAX2233 low-voltage, silicon RF power amplifiers (PAs) are designed for use in the 900MHz ISM band. They operate from a single +2.7V to +5.5V supply, allowing them to be powered directly from a 3-cell NiCd or a 1-cell Lithium-Ion battery. The devices typically deliver 250mW (+24dBm) of output power at 915MHz from a single +3.6V supply, or 150mW (+22dBm) from a single +2.7V supply. At +24dBm output power, power-added efficiency (PAE) is 44%. The MAX2232/MAX2233 provide 24dB of gain, which is adjustable over a continuous 24dB span via the analog gain-control pin of the MAX2232 or in two 10dB steps via the 2-bit programmable gain-control DAC of the MAX2233. An external capacitor sets the RF output power envelope ramp time, reducing spurious emissions during power-up and power-down by providing a gradual change in output power (MAX2232). The MAX2232/MAX2233 feature a low-power shutdown mode, which typically draws less than 1µA of supply current, saving power during "idle slots" in time-division multiple-access (TDMA) systems. The ΔVSWR of the RF input in shutdown mode relative to normal operation is 1.2:1. The devices also feature a thermal shutdown function, enabling the PA to protect itself from excessive temperature conditions that could damage the IC. A capacitor to ground limits thermal cycling by setting a thermal shutdown timeout period. The MAX2232/MAX2233 are available in a space-saving, thermally enhanced 16-pin power-QSOP (PQSOP) package.

Where to Buy

Prices starting from US$3.09

Distributor Stock
Logo for Farnell
Farnell
from US$4.63
No stock
Buy Now
Logo for element14
element14
from US$4.70
-
Buy Now
Logo for Richardson RFPD
Richardson RFPD
from US$3.29
-
Buy Now
Logo for Analog Devices
Analog Devices
from US$3.09
-
Buy Now
Logo for Newark Electronics
Newark Electronics
-
-
Buy Now

Features

800MHz to 1000MHz Frequency Range
250mW (+24dBm) Output Power at 915MHz from +3.6V Supply
+2.7V to +5.5V Single-Supply Operation
44% Power-Added Efficiency
24dB Power Gain
24dB Analog Gain-Control Range (MAX2232)
Three Levels of Digitally Programmed Power Gain in 10dB Steps (MAX2233)
Programmable RF Power Envelope Ramping (MAX2232)
Thermal Shutdown
Programmable Thermal Shutdown Timeout Period
0.2µA Low-Power Shutdown Mode
Low ΔVSWR in Standby and Shutdown Modes

Specifications

Frequency (MHz) (min) 800
Frequency (MHz) (max) 1000
POUT (dBm) 24
Efficiency (%) 44
Footprint (mm x mm) 3.9 x 6.0
Package/Pins QSOP/16
BudgetaryPrice (See Notes) 2.39


MAX2233EEE+ Semiconductors - ICs by Analog Devices

RF AMP 23.9DB 800MHZ-1GHZ QSOP-16

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

Specifications

Frequency Min 800MHz
Frequency Max 1GHz
Gain 23.9dB
Noise Figure Typ -
RF IC Case Style QSOP
No. of Pins 16Pins
Supply Voltage Min 2.7V
Supply Voltage Max 5.5V
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

RF & MW POWER AMPLIFIER | Richardson RFPD
900MHz ISM-Band, 250mW Power A | Analog Devices
RF AMP, 23.9DB, 800MHZ-1GHZ, QSOP-16 | Farnell
Rf Amp, 23.9Db, 800Mhz-1Ghz, Qsop-16 | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX2233EEE+ ?

Additional datasheets, footprints and schematics for MAX2233EEE+ are listed on our Part Details page. You can also find images and similar parts to MAX2233EEE+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX2233EEE+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX2233EEE+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX2233EEE+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX2233EEE+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX2233EEE+ have stock available?

Authorised distributors including element14, Richardson RFPD, Analog Devices, Farnell and Newark Electronics have stock available or on a lead time for MAX2233EEE+ .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX2233EEE+ often in real-time on the comparison pages.

What if I can't find stock of MAX2233EEE+ ?

You can fill out our help required form which you can use to request a quote for MAX2233EEE+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay