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AD8375ACPZ-R7

Name: AD8375ACPZ-R7
Rating: 4.7 (12 reviews)

IC VARIABLE GAIN 1 CIRC 24LFCSP

Производитель
Мфр. Часть #AD8375ACPZ-R7
Пакет
Лист данных AD8375ACPZ-R7 DataSheet
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Спецификации

Part Status	Active
Amplifier Type	Variable Gain
Number of Circuits	1
Output Type	Differential
Slew Rate	5000V/µs
Current - Input Bias	900 nA
Current - Supply	125mA
Voltage - Supply Span (Min)	4.5 V
Voltage - Supply Span (Max)	5.5 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	24-VFQFN Exposed Pad, CSP
Supplier Device Package	24-LFCSP-VQ (4x4)
-3db Bandwidth	630 MHz

Обзор

Description

The AD8375ACPZ-R7 is a high-performance variable gain amplifier (VGA) manufactured by Analog Devices. It features a wide frequency range, typically from DC to 1.5 GHz, making it suitable for various applications, including wireless communication, instrumentation, and video signal processing.
This device offers a gain range of up to 40 dB with a low noise figure, ensuring high fidelity in signal amplification. The gain can be controlled via an external voltage, providing flexibility for varying signal conditions. The AD8375 is designed to operate with a single supply voltage, simplifying the power management in compact designs.
Its packaging in a compact LFCSP (Lead Frame Chip Scale Package) allows for efficient thermal performance and integration into space-constrained environments. The amplifier also incorporates features like low distortion and fast settling time, critical for high-speed applications.
Overall, the AD8375ACPZ-R7 is ideal for applications requiring precise gain control and high bandwidth performance.

Features

The AD8375ACPZ-R7 is a high-performance variable gain amplifier (VGA) designed for RF and microwave applications. Key features include:
1. Wide Frequency Range: Operates from DC to 4 GHz, suitable for various communication protocols.
2. Variable Gain: Provides a programmable gain range of 30 dB with 0.5 dB steps, allowing for precise signal control.
3. Low Noise Figure: Offers a low noise figure of around 3 dB, ensuring minimal signal degradation.
4. High Linearity: Features excellent linearity to minimize distortion in high-frequency applications.
5. Single Supply Operation: Operates from a single supply voltage ranging from 5 V to 15 V, simplifying design.
6. Integrated Digital Interface: Supports simple digital control for gain adjustment via a serial interface.
7. Small Package Size: Offered in a compact LFCSP package, facilitating easy integration into space-constrained designs.
These features make the AD8375ACPZ-R7 an ideal choice for applications in wireless communications, instrumentation, and radar systems.

Package

The AD8375ACPZ-R7 is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package), designed for compact applications.

Pinout

The AD8375ACPZ-R7 is a high-speed, low-noise variable gain amplifier (VGA) from Analog Devices. It features a pin count of 16.
The key functions of its pins include:
1. VGA Control Pins: Pins for gain control (e.g., VSET) allowing users to adjust the output gain.
2. Input Pins: Differential input pins for the signal (e.g., VINP, VINN).
3. Output Pins: Differential output pins (e.g., VOUTP, VOUTN) that deliver the amplified signal.
4. Power Supply Pins: Pins for power supply connections (e.g., VDD, GND).
5. Feedback and Compensation: Pins for external feedback components and stability compensation.
6. Biasing Pins: Pins for setting internal bias currents.
The AD8375 is designed for applications such as RF and IF signal processing, offering wide gain range, high linearity, and excellent noise performance.

Manufacturer

The AD8375ACPZ-R7 is manufactured by Analog Devices, Inc. Analog Devices is a leading global company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company designs and produces a wide range of semiconductor solutions for various applications, including communications, automotive, industrial, and consumer electronics. Their products are known for precision and reliability, catering to the needs of engineers and designers in multiple sectors. Analog Devices is recognized for its innovation and commitment to delivering advanced technologies that enhance the performance of electronic systems.

Application

The AD8375ACPZ-R7 is a programmable gain amplifier (PGA) widely used in applications such as RF and communication systems, ultrasound imaging, signal conditioning, and sensor interfaces. It is designed for high dynamic range and low noise, making it suitable for medical instrumentation, industrial automation, and consumer electronics. Its versatility in gain adjustment and frequency response also enables applications in radar systems and audio processing.

Equivalent

The AD8375ACPZ-R7 is a high-performance variable gain amplifier. Equivalent products include the LTC5548 from Analog Devices, MAX2041 from Maxim Integrated, and the HMC1040 from Analog Devices. Ensure to compare specifications like frequency range, gain range, and power supply requirements for specific applications. Always verify compatibility with your design needs.

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