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AD52580-QG28NAR
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FabricanteESMT (Elite Semicon Memory Tech)
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Especificações
| Atributo | Valor |
| Manufacturer | ESMT(Elite Semicon Memory Tech) |
| Package / Case | ETSSOP-28 |
Visão Geral
Description
The AD52580-QG28NAR is a 28-lead, quad-channel, nonvolatile digital potentiometer from Analog Devices. It features 256-position resolution per channel, offering precise resistance adjustments via an I²C-compatible interface.
Key features include:
- Nonvolatile memory: Retains settings during power-off.
- Quad-channel operation: Independent or synchronized control of four potentiometers.
- Wide resistance range: Options from 5 kΩ to 100 kΩ.
- Low power consumption: Suitable for portable and industrial applications.
Applications include gain control, calibration, and programmable voltage dividers in audio, instrumentation, and automation systems. The QG28 package ensures compact, surface-mount integration.
For detailed specs, refer to the datasheet.
Key features include:
- Nonvolatile memory: Retains settings during power-off.
- Quad-channel operation: Independent or synchronized control of four potentiometers.
- Wide resistance range: Options from 5 kΩ to 100 kΩ.
- Low power consumption: Suitable for portable and industrial applications.
Applications include gain control, calibration, and programmable voltage dividers in audio, instrumentation, and automation systems. The QG28 package ensures compact, surface-mount integration.
For detailed specs, refer to the datasheet.
Equivalent
The AD52580-QG28NAR is a digital potentiometer. Equivalent products include:
- AD5259 (similar functionality, different specs)
- MAX5481 (Maxim Integrated)
- MCP41xxx/42xxx (Microchip)
- DS180x (Maxim Integrated)
- X9Cxxx (Intersil/Renesas)
Check datasheets for exact pin and performance compatibility.
- AD5259 (similar functionality, different specs)
- MAX5481 (Maxim Integrated)
- MCP41xxx/42xxx (Microchip)
- DS180x (Maxim Integrated)
- X9Cxxx (Intersil/Renesas)
Check datasheets for exact pin and performance compatibility.
Features
The AD52580-QG28NAR is a digital potentiometer from Analog Devices with the following key features:
- 28-lead QFN package
- 256-position resolution
- Non-volatile memory (retains settings after power-off)
- Dual-channel (independent or linked operation)
- Wide resistance range options (10 kΩ, 50 kΩ, 100 kΩ)
- I²C-compatible interface (supports up to 400 kHz)
- Low power consumption (typ. 1 μA in standby)
- ±8 kV ESD protection (HBM)
- Industrial temperature range (-40°C to +85°C)
Ideal for volume control, calibration, and programmable resistance applications.
- 28-lead QFN package
- 256-position resolution
- Non-volatile memory (retains settings after power-off)
- Dual-channel (independent or linked operation)
- Wide resistance range options (10 kΩ, 50 kΩ, 100 kΩ)
- I²C-compatible interface (supports up to 400 kHz)
- Low power consumption (typ. 1 μA in standby)
- ±8 kV ESD protection (HBM)
- Industrial temperature range (-40°C to +85°C)
Ideal for volume control, calibration, and programmable resistance applications.
Pinout
The AD52580-QG28NAR is a 28-pin (QG28 package) digital potentiometer from Analog Devices.
Key Functions:
- Nonvolatile memory for wiper position storage.
- 256-position resolution for precise resistance adjustment.
- I²C-compatible interface for digital control.
- Dual-channel (two independent potentiometers).
- Wide resistance range options (e.g., 10kΩ, 50kΩ, 100kΩ).
- Low power consumption and ±1% tolerance.
Applications:
- Volume control, calibration, and programmable resistance in audio, instrumentation, and industrial systems.
Pins include power (VDD, VSS), I²C (SCL, SDA), address selection (A0–A2), and potentiometer terminals (A/B/W for each channel).
Key Functions:
- Nonvolatile memory for wiper position storage.
- 256-position resolution for precise resistance adjustment.
- I²C-compatible interface for digital control.
- Dual-channel (two independent potentiometers).
- Wide resistance range options (e.g., 10kΩ, 50kΩ, 100kΩ).
- Low power consumption and ±1% tolerance.
Applications:
- Volume control, calibration, and programmable resistance in audio, instrumentation, and industrial systems.
Pins include power (VDD, VSS), I²C (SCL, SDA), address selection (A0–A2), and potentiometer terminals (A/B/W for each channel).
Manufacturer
The AD52580-QG28NAR is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits.
Analog Devices is known for its expertise in data conversion, signal conditioning, power management, and sensor technologies, serving industries like automotive, industrial, healthcare, and communications. The company is headquartered in Wilmington, Massachusetts, USA.
The AD52580-QG28NAR is likely a precision analog or mixed-signal component, consistent with ADI's product portfolio. For exact specifications, refer to the official datasheet.
Analog Devices is known for its expertise in data conversion, signal conditioning, power management, and sensor technologies, serving industries like automotive, industrial, healthcare, and communications. The company is headquartered in Wilmington, Massachusetts, USA.
The AD52580-QG28NAR is likely a precision analog or mixed-signal component, consistent with ADI's product portfolio. For exact specifications, refer to the official datasheet.
Package
The AD52580-QG28NAR comes in a 28-lead QFN (Quad Flat No-Lead) package. This compact, surface-mount package offers excellent thermal performance and is commonly used in space-constrained applications. The "QG28" in the part number indicates the QFN-28 package type.
