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MAX4003EUA-T The MAX4003EUA-T is a logarithmic RF detector from Analog Devices / Maxim Integrated. It operates over a frequency range of 100MHz to 2.5GHz.
Mfr Part #:

MAX4003EUA-T

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX4003EUA-T is a logarithmic RF detector from Analog Devices / Maxim Integrated. It operates over a frequency range of 100MHz to 2.5GHz.
✓ Total Stock: 2,316 pcs
$ Price Range: $0.99

MAX4003EUA-T Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,696 pcs
On Request
1696 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
620 pcs
On Request
620 pcs On Request 1 On Request On Request 2018+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX4003EUA-T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Current
Frequency
Frequency Range
Input Range
Lead Spacing
Mounting Type
Operating Temperature
RF Type
Response Time
Storage Temperature
Supplier Device Package
Tape & Reel
Voltage
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MAX4003EUA-T Description

Short technical summary and product information.

The MAX4003EUA-T is a low-cost, low-power logarithmic amplifier designed for detecting RF power levels. It operates from 100MHz to 2500MHz, offering a typical dynamic range of 45dB. This makes it suitable for various wireless applications, including cellular handset PA control and transmitter power measurements.

 

The device features an input range of -58dBV to -13dBV (-45dBm to 0dBm into 50Ω) and a fast response time of 70ns in 10dB steps. It operates on a voltage supply of 2.7V to 5V and consumes a low current of 5.9mA. The MAX4003EUA-T is available in an 8-pin uMAX/uSOP package and is designed for surface mount.

 

Key specifications include a frequency range of 100MHz to 2.5GHz and an input range of -45dBm to 0dBm. The operating temperature range is -40°C to +85°C. It also features a typical shutdown current of 13µA.

 

Applications include cellular handsets (TDMA, CDMA, GPRS, GSM), TSSI for wireless terminal devices, and transmitter power measurement and control.

MAX4003EUA-T Quick Information

Product Type: RF Detector
Canonical Name: MAX4003 Logarithmic RF Detector
Subcategory: RF Detector

MAX4003EUA-T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX4003EUA-T Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX4003EUA-T Features

  • Detects RF power levels from 100MHz to 2.5GHz.
  • Wide dynamic range of 45dB.
  • Input range from -45dBm to 0dBm.
  • Low power consumption of 5.9mA.
  • Available in 8-pin uMAX/uSOP package.

MAX4003EUA-T Applications

  • Cellular handset PA control.
  • TSSI for wireless terminal devices.
  • Transmitter power measurement.
  • RF power level detection.

MAX4003EUA-T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating frequency range of the MAX4003EUA-T?

The operating frequency range is 100MHz to 2.5GHz.

What is the input power range for the MAX4003EUA-T?

The input range is -45dBm to 0dBm.

What is the supply voltage for the MAX4003EUA-T?

The device operates on a voltage supply of 2.7V to 5V.

What is the typical operating current of the MAX4003EUA-T?

The typical operating current is 5.9mA.

What is the package type for the MAX4003EUA-T?

The MAX4003EUA-T is available in an 8-pin uMAX/uSOP package.

What is the operating temperature range for this RF detector?

The operating temperature range is -40°C to +85°C.

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