company blog about (ADI) AD8337BCPZ: Low-noise, 280 MHz Bandwidth Variable Gain Amplifier (VGA), Designed for Industrial Ultrasound and High-Performance AGC Systems

Mingjiada Electronics Offers AD8337BCPZ in Stock: Low-Noise, 280 MHz Bandwidth Variable Gain Amplifier (VGA)

AD8337BCPZ Product Overview

The AD8337BCPZ is a low-noise, single-ended, linear dB-gain general-purpose variable gain amplifier (VGA) from Analog Devices (ADI). It utilizes ADI’s proprietary X-AMP® architecture to provide stable operation from DC to 100 MHz, with a −3 dB bandwidth of up to 280 MHz.

With excellent bandwidth consistency, low output reference noise, and superior DC characteristics, this device is an ideal choice for gain adjustment, high-speed analog-to-digital converter (ADC) driving, and applications such as industrial ultrasound, PET scanners, and video systems. The AD8337BCPZ is available in a compact 3 mm × 3 mm, 8-pin LFCSP package and supports multiple power supply options, including +5 V, ±2.5 V, or ±5 V.

As a globally renowned authorized independent distributor of electronic components, Shenzhen Mingjiada Electronics Co., Ltd. maintains a long-term stock of the AD8337BCPZ, ensuring genuine products and competitive pricing. We welcome your inquiries and business discussions.

AD8337BCPZ Key Features

Excellent Low-Noise Performance

Voltage noise density: 2.2 nV/√Hz

Current noise density: 4.8 pA/√Hz (positive input terminal)

Wide Bandwidth and Gain Range

−3 dB bandwidth: 280 MHz

Nominal gain range: 0 dB to 24 dB (with a preamplifier gain of 6 dB)

Gain adjustment rate: 19.7 dB/V (linear dB control)

Flexible Power Supply and Package Options

Supply voltage: +5 V, ±2.5 V, or ±5 V

Low power consumption: Only 78 mW when powered by ±2.5 V

Package: 8-pin LFCSP (3 mm × 3 mm)

Operating Temperature Range: -40°C to +85°C

Other Key Features

DC-coupled, supporting both DC and AC signal processing

Single-ended inputs and outputs, simplifying system interface design

High-speed, non-dedicated operational amplifier inputs, supporting inverting or non-inverting configurations

Preamplifier gain configurable via an external resistor (a 100 Ω resistor is recommended for 2x gain)

Technical Specifications (Core Specifications)

Manufacturer: Analog Devices Inc. (ADI)

Part Number: AD8337BCPZ

Package: LFCSP-8 (3 mm × 3 mm)

Number of Channels: 1 channel

−3 dB Bandwidth: 280 MHz

Nominal Gain Range: 0 dB to 24 dB

Gain Scaling: 19.7 dB/V

Voltage Noise: 2.2 nV/√Hz

Current Noise: 4.8 pA/√Hz

Slew Rate: 625 V/µs

Input Bias Current: 0.3 µA

Input Offset Voltage: 5 mV

Quiescent Current: 18.5 mA

Supply Voltage Range: 4.5 V to 10 V (single supply); ±2.5 V to ±5 V (dual supply)

Operating Temperature: -40°C to +85°C

RoHS Status: Compliant

Typical Applications

Thanks to its low noise, wide bandwidth, and flexible gain control capabilities, the AD8337BCPZ is widely used in the following applications:

• Gain adjustment

• PET scanners

• High-performance AGC systems

• I/Q signal processing

• Video

• Industrial and medical ultrasound

• Radar receivers

About Mingjiada Electronics

Established in 1996 and headquartered in Shenzhen, Shenzhen Mingjiada Electronics Co., Ltd. operates branches in Hong Kong, Japan, Russia, and other locations. It is a globally renowned authorized independent distributor of electronic components, certified under the ISO 9001:2014 Quality Management System and ISO 14001:2014 Environmental Management System.

Mingjiada Electronics specializes in distributing products from over 500 leading international brands, including ADI, Xilinx, TI, ST, NXP, and Infineon. With a inventory of up to 2 million part numbers, the company covers a full range of electronic components, including 5G communication ICs, medical ICs, automotive electronics ICs, industrial control ICs, IoT modules, and power management chips.

Adhering to the business philosophy of “Reputation First, Quality First, Timely Delivery, and Service Above All,” the company provides one-stop order fulfillment services to its customers and can assist in sourcing military-grade, industrial-grade, and niche high-tech components.

Supply Information

Part Number: AD8337BCPZ

Brand: Analog Devices (ADI)

Package: LFCSP-8

Stock Status: In Stock

Quality: Brand-new, 100% genuine

Year: 26+

Contact us for the latest quote:

Company Website: https://www.integrated-ic.com/

Phone: +86 13410018555

Email: sales@hkmjd.com

Address: Rooms 1239-1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen