MAX1385 - (MAX1385 / MAX1386) Dual RF LDMOS Bias Controllers

Product Overview

Maxim Integrated Products

Datasheet Details

Part number	MAX1385
Manufacturer	Maxim Integrated Products
File Size	575.60 KB
Description	(MAX1385 / MAX1386) Dual RF LDMOS Bias Controllers
Datasheet	MAX1385 Datasheet
Additional preview pages of the MAX1385 datasheet.

Product details

Description

The MAX1385/MAX1386 set and control bias conditions for dual RF LDMOS power devices found in cellular base stations.

Each device includes a high-side current-sense amplifier with programmable gains of 2, 10, and 25 to monitor LDMOS drain current over the 20mA to 5A range.

Features

to minimize error over time, temperature, and supply voltage. The MAX1385/MAX1386 feature an I2C/SPI™-compatible serial interface. Both devices operate from a 4.75V to 5.25V analog supply (3.2mA supply current), a 2.7V to 5.25V digital supply (3.1mA supply current), and a 4.75V to 11.0V gate-drive supply (4.5mA supply current). The MAX1385/MAX1386 are available in a 48-pin thin QFN package. Features.
Integrated High-Side Drain Current-Sense PGA with Gain of 2, 10, or 25.
±0.5%.

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Other Datasheets by Maxim Integrated Products

MAX1386 - (MAX1385 / MAX1386) Dual RF LDMOS Bias Controllers
MAX1300 - Serial 16-Bit ADCs
MAX1301 - Serial 16-Bit ADCs
MAX13013 - (MAX13013 - MAX13028) Single-/Dual-/Quad-Level Translators
MAX13014 - (MAX13013 - MAX13028) Single-/Dual-/Quad-Level Translators
MAX13015 - (MAX13013 - MAX13028) Single-/Dual-/Quad-Level Translators
MAX13016 - (MAX13013 - MAX13028) Single-/Dual-/Quad-Level Translators
MAX13017 - (MAX13013 - MAX13028) Single-/Dual-/Quad-Level Translators
MAX1302 - Serial 16-Bit ADCs
MAX13020 - (MAX13020 / MAX13021) Fault Protected LIN Transceivers

Published: Jul 29, 2009 |