Product Summary

The MAX4003EUA low-cost, low-power logarithmic amplifier is designed to detect the power levels of RF power amplifiers (PAs)

operating from 100MHz to 2500MHz.

Parametrics

MAX4003EUA Parametrics:

Packaging Tube
Frequency 100MHz ~ 2.5GHz
RF Type Cellular, TDMA, CDMA, GPRS, GSM
Input Range -45dBm ~ 0dBm
Accuracy -
Voltage - Supply 2.7 V ~ 5 V
Current - Supply 5.9mA
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Other Names Q1522404

Features

MAX4003EUA Features:

? Complete RF Detector
? Frequency Range from 100MHz to 2500MHz
? Input Range of -58dBV to -13dBV (-45dBm to 0dBm into 50Ω)
? Fast Response: 70ns in 10dB Steps
? Low-Current Consumption: 5.9mA at VCC = 3.0V
? 13μA (typ) Shutdown Current

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX4003EUA
MAX4003EUA

Maxim Integrated Products

RF Detector 100-2500MHz 45dB RF Detector

Data Sheet

0-4140: $0.70
MAX4003EUA/GH9-T
MAX4003EUA/GH9-T

Maxim Integrated Products

RF Detector

Data Sheet

Negotiable 
MAX4003EUA+
MAX4003EUA+

Maxim Integrated Products

RF Detector 100-2500MHz 45dB RF Detector

Data Sheet

0-1: $1.72
1-25: $1.15
25-50: $0.83
50-100: $0.82
MAX4003EUA+T
MAX4003EUA+T

Maxim Integrated Products

RF Detector 100-2500MHz 45dB RF Detector

Data Sheet

0-2080: $0.74
2080-2500: $0.74
MAX4003EUA-T
MAX4003EUA-T

Maxim Integrated Products

RF Detector 100-2500MHz 45dB RF Detector

Data Sheet

0-4160: $0.74
MAX4003EUA-C1D
MAX4003EUA-C1D

Maxim Integrated Products

RF Detector

Data Sheet

Negotiable 
MAX4003EUA/GH9
MAX4003EUA/GH9

Maxim Integrated Products

RF Detector

Data Sheet

Negotiable