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Analog Devices Inc. AD8338ACPZ-RL
- Part No.:
- AD8338ACPZ-RL
- Manufacturer:
- Analog Devices Inc.
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 16-WFQFN Exposed Pad, CSP
- Datasheet:
-
AD8338ACPZ-RL.pdf
- Description:
- IC VARIABLE GAIN 1 CIRC 16LFCSP
- Quantity:
- Payment:
- Shipping:
Inventory:6,056
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Product details
Overview
AD8338ACPZ-RL from Analog Devices Inc. is a low-noise variable gain amplifier (VGA) designed for high-performance signal conditioning and receiver applications in ultrasound, instrumentation, industrial sensing, and communication systems. The device integrates wideband amplification, programmable gain control, and low-noise analog performance, making it suitable for medical imaging, radar systems, industrial signal acquisition, and high-dynamic-range embedded analog front-end architectures.
As a precision analog signal-conditioning solution, AD8338ACPZ-RL enables flexible gain adjustment while preserving signal integrity across low-level input conditions. For engineers reviewing the AD8338ACPZ-RL datasheet, AD8338ACPZ-RL pinout, AD8338ACPZ-RL application, or AD8338ACPZ-RL equivalent, this device is widely used in embedded analog acquisition and receiver signal-chain systems.
Technical Context
In analog signal-processing systems, AD8338ACPZ-RL typically operates within the receiver signal chain between low-level sensor outputs and downstream ADC or DSP stages. The VGA architecture allows dynamic gain adjustment to optimize signal amplitude before digitization or further analog processing.
The low-noise amplifier structure helps improve signal-to-noise ratio performance in weak-signal acquisition systems. Wideband operation and programmable gain control make the device suitable for time-varying or adaptive amplification applications such as ultrasound imaging and industrial sensing.
AD8338ACPZ-RL is commonly used in ultrasound front-end systems, radar receivers, instrumentation amplifiers, industrial sensor interfaces, communication receivers, and embedded analog signal-conditioning platforms.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Device Type | Variable gain amplifier optimized for precision low-noise signal-conditioning applications. |
| Wideband Operation | Supports high-frequency analog signal processing in imaging and receiver systems. |
| Programmable Gain Control | Allows dynamic amplification adjustment for varying signal-level conditions. |
| Low Noise Performance | Improves weak-signal acquisition and enhances analog front-end sensitivity. |
| High Dynamic Range | Supports accurate amplification across broad input signal amplitudes. |
| Differential Signal Support | Optimized for balanced analog signal-chain architectures and ADC interfacing. |
| Compact LFCSP Package | Supports dense mixed-signal PCB integration in embedded analog systems. |
Pinout & Package
The AD8338ACPZ-RL pinout is optimized for high-performance analog PCB layouts and includes differential signal inputs, gain-control interfaces, output stages, power connections, and ground-reference pins supporting precision analog signal conditioning.
For PCB design, analog signal routing should remain isolated from noisy digital switching regions. Differential traces should maintain impedance symmetry, while decoupling capacitors and low-noise grounding help preserve amplifier stability and signal integrity.
| Pin / Function | PCB Design and Circuit Role |
|---|---|
| VIN+ | Positive analog signal input supporting differential signal acquisition. |
| VIN− | Negative differential input supporting balanced analog signal processing. |
| VGAIN | Gain-control input used for programmable amplification adjustment. |
| VOUT+ | Positive amplified signal output connected to ADC or downstream analog stages. |
| VOUT− | Negative differential output supporting balanced signal transmission. |
| Power / Ground | Power-distribution and low-noise grounding connections supporting amplifier stability. |
Key Features
- Low-noise VGA architecture improves weak-signal amplification performance.
- Wideband analog operation supports imaging, sensing, and receiver applications.
- Programmable gain control enables adaptive signal-conditioning flexibility.
- Differential signal architecture improves noise immunity and ADC compatibility.
- High dynamic range supports precision signal amplification across varying input levels.
- Compact LFCSP package enables high-density mixed-signal PCB integration.
Applications
| Ultrasound Imaging Systems | Industrial Signal Acquisition |
|---|---|
|
Use Scenario: Used in medical ultrasound front-end receiver and imaging systems. IC Role: AD8338ACPZ-RL amplifies low-level analog echo signals with programmable gain control. Use Value: Helps improve imaging sensitivity and signal-acquisition accuracy. |
Use Scenario: Used in industrial instrumentation and precision sensor-acquisition platforms. IC Role: Performs adaptive low-noise analog signal conditioning before ADC conversion. Use Value: Supports accurate embedded measurement and enhanced signal integrity. |
| Radar and Receiver Systems | Embedded Communication Platforms |
|
Use Scenario: Used in radar receivers and RF/IF analog signal-processing systems. IC Role: Provides programmable amplification for weak-signal receiver chains. Use Value: Improves receiver sensitivity and dynamic signal adaptation capability. |
Use Scenario: Used in communication infrastructure and embedded analog-processing modules. IC Role: Supports signal amplification and differential analog signal conditioning. Use Value: Enables stable analog front-end operation in mixed-signal communication systems. |
Equivalent & Alternatives
When evaluating an AD8338ACPZ-RL equivalent, engineers should compare gain range, noise performance, bandwidth, differential signal support, and analog front-end integration capability.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD8331 | Analog Devices AD8331 provides variable gain amplification with different bandwidth and control characteristics. | Widely used in imaging and instrumentation signal-conditioning systems. | Choose AD8338ACPZ-RL for optimized low-noise wideband differential amplification. |
| LMH6505 | Texas Instruments LMH6505 offers VGA functionality with different gain-control architecture and frequency behavior. | Commonly used in communication and analog receiver systems. | Choose AD8338ACPZ-RL for precision imaging and embedded mixed-signal acquisition applications. |
Compared with AD8331, AD8338ACPZ-RL is optimized for wideband low-noise differential signal-conditioning applications. AD8338ACPZ-RL vs LMH6505 selection depends on bandwidth targets, gain-control requirements, analog front-end architecture, and embedded signal-processing objectives.
Quality
AD8338ACPZ-RL should be sourced as original Analog Devices Inc. components through traceable and controlled supply channels. Quality verification procedures may include package inspection, marking validation, solderability testing, analog performance characterization, and electrical verification according to mixed-signal production requirements.
Because the device operates in precision analog systems, low-noise PCB layout practices, controlled grounding, and optimized analog power distribution help maintain long-term operational stability and signal integrity. Traceable sourcing supports industrial and instrumentation manufacturing quality.
Availability
AD8338ACPZ-RL available at Aetrix Electronics and is suitable for embedded analog signal-conditioning and precision acquisition platforms requiring stable component availability and repeatable production support.
Supply support may include volume procurement planning, scheduled delivery arrangements, traceable sourcing management, and long-term supply support for OEM, medical imaging developers, industrial instrumentation manufacturers, and mixed-signal embedded production programs.
For production builds, confirming package type, bandwidth requirements, analog interface compatibility, lead time, and sourcing continuity helps improve procurement stability and reduce manufacturing interruption risk.
Manufacturer
Analog Devices Inc. is a semiconductor manufacturer specializing in analog ICs, mixed-signal technologies, RF devices, precision amplifiers, data converters, and embedded signal-processing solutions for industrial, medical, communication, and instrumentation applications.
For precision signal-processing systems, Analog Devices provides high-performance analog front-end technologies and low-noise amplification solutions optimized for accurate embedded data acquisition and real-time signal conditioning.
FAQ
What is AD8338ACPZ-RL used for?
AD8338ACPZ-RL is used for ultrasound imaging systems, industrial signal acquisition, radar receivers, embedded communication systems, and low-noise analog front-end applications.
Where can I find the AD8338ACPZ-RL datasheet download?
The AD8338ACPZ-RL datasheet download is available from Analog Devices Inc. The datasheet includes amplifier specifications, gain-control characteristics, bandwidth information, package details, and PCB layout recommendations.
What should be considered in AD8338ACPZ-RL pinout design?
AD8338ACPZ-RL pinout design should prioritize low-noise analog grounding, differential trace symmetry, controlled power decoupling, minimized switching interference, and stable analog signal routing.
Does AD8338ACPZ-RL support programmable gain control?
Yes. AD8338ACPZ-RL integrates programmable variable gain amplification optimized for adaptive analog signal-conditioning applications.
What are common AD8338ACPZ-RL equivalent solutions?
Common AD8338ACPZ-RL equivalent alternatives include AD8331 and LMH6505 depending on bandwidth requirements, gain-control architecture, analog front-end topology, and embedded signal-processing objectives.
AD8338ACPZ-RL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 16-WFQFN Exposed Pad, CSP
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- Variable Gain
- Number of Circuits:
- 1
- Output Type:
- -
- Slew Rate:
- 50V/µs
- Gain Bandwidth Product:
- -
- -3db Bandwidth:
- 18 MHz
- Current - Input Bias:
- -
- Voltage - Input Offset:
- -
- Current - Supply:
- -
- Current - Output / Channel:
- -
- Voltage - Supply Span (Min):
- 3 V
- Voltage - Supply Span (Max):
- 5 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-LFCSP (3x3)
AD8338ACPZ-RL FAQ
1.How can I place an order for AD8338ACPZ-RL through Aetrix?
Please submit a Request for Quotation (RFQ) for AD8338ACPZ-RL on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for AD8338ACPZ-RL reliable?
The price and inventory of AD8338ACPZ-RL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD8338ACPZ-RL is usually 5 days.
3.What payment methods are accepted for AD8338ACPZ-RL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD8338ACPZ-RL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD8338ACPZ-RL?
AD8338ACPZ-RL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD8338ACPZ-RL order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for AD8338ACPZ-RL?
For technical support, including AD8338ACPZ-RL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD8338ACPZ-RL requirements.
6.How does Aetrix verify that AD8338ACPZ-RL is sourced from the original manufacturer or authorized distributors?
All AD8338ACPZ-RL products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that AD8338ACPZ-RL meets industry standards.
7.What is the process for return or replacement of AD8338ACPZ-RL?
All AD8338ACPZ-RL units undergo pre-shipment inspection (PSI). If there is an issue with AD8338ACPZ-RL, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The AD8338ACPZ-RL part is unused and in its original packaging.
Return procedure for AD8338ACPZ-RL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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