Pin-to-Pin AD8310DC – 440 MHz

SF8310MF — DC-440MHz RF Detector

Name: SF8310MF
Brand: Shenxin Tech
SKU: SF8310MF
Availability: InStock

SF8310MF is a pin-to-pin compatible alternative to AD8310. DC-440MHz RF Detector. RF Detector. Request free sample.

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Key Parameters

Product Category

RF Detector

Channels

Single-channel

Frequency Range

DC – 440 MHz

Dynamic Range

80 dB

Product Overview

The SF8310MF is a RF power detector for signal monitoring designed as a pin-compatible alternative to the AD8310. It delivers RF Detector performance in a SOIC-8 package with Analog output interface, providing a fast China-based alternative path.

The SF8310MF achieves frequency coverage from DC – 440 MHz and dynamic range of 80 dB. Typical power consumption is <25mW, combined with -40°C to +85°C operating temperature range.

The SF8310MF is part of our RF Detector product portfolio, offering both performance and availability advantages. Standard lead time is approximately 6 weeks, with complete reference designs, application support, and schematic review services to help customers quickly complete China-based replacement or second-source introduction.

Key Features

Pin-to-Pin AD8310 Compatibility — Package, pins, and application circuits are compatible with AD8310; existing PCBs require no redesign for fast China-based replacement/second sourcing.

Performance — High-performance converter core(s) meeting dynamic range and bandwidth needs of radar, medical, and communications applications.

Wide Dynamic Range — 80 dB dynamic range for accurate signal measurement and detection.

Analog output Interface — Standardized digital interface for easy system integration and FPGA connectivity.

Low Power, Thermally Friendly — Typical power <25mW, suitable for dense multi-channel array deployment.

Rich On-Chip Features — Integrated programmable gain, offset adjustment, built-in test patterns, accelerating system integration.

6-Week Standard Lead Time — Standard lead time ~6 weeks, dramatically reducing waiting risk and supply chain uncertainty.

Direct FAE Support — FPGA integration, board design review, clock solution recommendations.

Full Specifications

Product Category	RF Detector
Channels	Single-channel
Frequency Range	DC – 440 MHz
Dynamic Range	80 dB
Digital Interface	Analog output
Package	SOIC-8
Typical Power Consumption	<25mW
Operating Temperature	-40°C to +85°C
Compatibility	P2P AD8310
Lead Time	~6 weeks

Application Areas

RF Power Measurement — Transmit power monitoring, AGC loops, RSSI indication, PA linearization

Communications Systems — Base station signal detection, SDR frontends, receiver protection

Industrial Sensors — Process monitoring, 4–20mA transmitters, precision measurement chains

Medical Instruments — Patient monitoring, ultrasound signal conditioning, diagnostic equipment

Test & Measurement — Spectrum analyzers, power meters, signal level detection

Defense & EW — Radar receiver protection, threat detection, signal intelligence

Model Comparison

The SF8310MF is a pin-to-pin compatible alternative to the AD8310, matching in resolution, sampling rate, interface, and package. Existing AD8310-based designs can rapidly complete China-based replacement with minimal software and hardware changes. We recommend small-batch sample verification before mass production; our FAE team provides full technical support.