AD8305ACPZ-RL7 - Analog Devices Inc.

Manufacturer Part Number

AD8305ACPZ-RL7

Manufacturer

Analog Devices, Inc.

Introduction

The AD8305 is a high-precision logarithmic amplifier IC designed for applications in fiber optics and other power measurement systems.

Product Features and Performance

Wide dynamic range of 80 dB

Excellent temperature stability of 0.01 dB/°C

Fast response time of 15 μs

Smooth and linear logarithmic transfer function

Wide operating voltage range of 2.7 V to 5.5 V

Product Advantages

Accurate power measurement across a wide dynamic range

Excellent temperature stability for reliable performance

Fast response time for real-time power monitoring

Smooth and linear logarithmic response for easy signal processing

Wide voltage range for flexibility in power supply design

Key Technical Parameters

Logarithmic dynamic range: 80 dB

Logarithmic conformity error: ±0.1 dB

Temperature coefficient: 0.01 dB/°C

Response time: 15 μs

Operating voltage range: 2.7 V to 5.5 V

Quality and Safety Features

ROHS3 compliant

Packaged in a small 16-LFCSP (3x3) surface-mount package

Compatibility

The AD8305 is compatible with a wide range of fiber optic and power measurement applications.

Application Areas

Fiber optic power monitoring

Broadband power measurement

Received signal strength indication (RSSI)

Automatic gain control (AGC) systems

Product Lifecycle

The AD8305 is an active and widely used product in Analog Devices' portfolio. There are no plans for discontinuation, and upgrades or replacements are readily available.

Key Reasons to Choose This Product

Excellent dynamic range and temperature stability for accurate power measurement

Fast response time for real-time power monitoring

Smooth and linear logarithmic transfer function for easy signal processing

Wide operating voltage range for flexibility in power supply design

Small surface-mount package for compact circuit design

Proven reliability and compatibility with a wide range of applications