AD5254BRUZ100
Analog Potentiometer 100kOhm 256 Positions Non-Volatile Linear
Inventory:7,412
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Part Number : AD5254BRUZ100
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Package/Case : TSSOP-20
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Manufacturer : Analog Devices
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Components Classification : Digital Potentiometers
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Datesheet : AD5254BRUZ100 DataSheet (PDF)
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Series : AD5254
Overview of AD5254BRUZ100
The AD5254BRUZ100 is a digital potentiometer with four channels, 100 kΩ resistance, and a 256-step resolution. It operates with a single supply voltage ranging from 2.7V to 5.5V and offers an I2C-compatible interface for communication.
Pinout
The AD5254BRUZ100 pinout refers to the configuration and function of each pin in its 20-TSSOP (0.173", 4.40mm Width) package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the AD5254BRUZ100 has a specific role such as power supply input, ground connection, or signal interface.
Features
- Quad 256-Position I2C Nonvolatile Memory Digital Potentiometer: The AD5254BRUZ100 is a digital potentiometer with four channels that can be programmed to any of the 256 possible resistance values.
- Single Supply Operation: The device operates with a single supply voltage ranging from 2.7V to 5.5V, making it suitable for various applications.
- I2C-Compatible Interface: The AD5254BRUZ100 offers an I2C-compatible interface for communication, allowing for easy integration with microcontrollers and other devices.
- Compact Package: The device is available in a compact 20-TSSOP (0.173", 4.40mm Width) package, making it suitable for space-constrained applications.
- RoHS Compliant: The AD5254BRUZ100 is RoHS compliant, making it suitable for various applications requiring precise resistance adjustments.
Applications
- Gain and Offset Adjustment: The AD5254BRUZ100 can be used to adjust gain and offset in analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
- Current Limiting: The device can be used to limit current in power supplies, motor control circuits, and other applications.
- Sensor Calibration: The AD5254BRUZ100 can be used to calibrate sensors in various applications such as temperature, pressure, and vibration sensing.
- Filter Tuning: The device can be used to tune filters in audio and radio frequency (RF) applications.
- Attenuator Control: The AD5254BRUZ100 can be used to control attenuators in RF and microwave applications.
- Power Supply Regulation: The device can be used to regulate power supplies in various applications such as audio, industrial, and medical equipment.
Advantages and Disadvantages
Advantages
- High Resolution: The AD5254BRUZ100 offers a high resolution of 256 steps per channel, making it suitable for applications requiring precise resistance adjustments.
- I2C-Compatible Interface: The device offers an I2C-compatible interface for communication, allowing for easy integration with microcontrollers and other devices.
- Compact Package: The AD5254BRUZ100 is available in a compact 20-TSSOP (0.173", 4.40mm Width) package, making it suitable for space-constrained applications.
- RoHS Compliant: The device is RoHS compliant, making it suitable for various applications requiring precise resistance adjustments.
Disadvantages
- Limited Current Handling: The AD5254BRUZ100 has a limited current handling capability of 1 mA per channel, making it unsuitable for high-current applications.
- Sensitivity to Noise: The device is sensitive to noise and electromagnetic interference (EMI), which can affect its performance in certain applications.
Equivalents
For similar functionalities, consider these alternatives to the AD5254BRUZ100:
- DALI Semiconductor's DS1801: The DS1801 is a digital potentiometer with four channels and a 256-step resolution.
- Texas Instruments' TDC1015: The TDC1015 is a digital potentiometer with four channels and a 256-step resolution.
- Analog Devices' AD5254: The AD5254 is a digital potentiometer with four channels and a 256-step resolution.
Frequently Asked Questions
Q: What is the operating voltage range of the AD5254BRUZ100?
A: The operating voltage range of the AD5254BRUZ100 is from 2.7V to 5.5V.
Q: What is the resolution of the AD5254BRUZ100?
A: The resolution of the AD5254BRUZ100 is 256 steps per channel.
Q: Is the AD5254BRUZ100 RoHS compliant?
A: Yes, the AD5254BRUZ100 is RoHS compliant.
Q: What is the current handling capability of the AD5254BRUZ100?
A: The current handling capability of the AD5254BRUZ100 is 1 mA per channel.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Status | Active | Programmabe | Not Verified |
| Taper | Linear | Configuration | Potentiometer |
| Number of Taps | 256 | Resistance (Ohms) | 100k |
| Interface | I²C | Memory Type | Non-Volatile |
| Voltage - Supply | 2.7V ~ 5.5V, ±2.25V ~ 2.75V | Features | Selectable Address |
| Tolerance | 30 % | Temperature Coefficient (Typ) | 650ppm/°C |
| Mounting Type | Surface Mount | Supplier Device Package | 20-TSSOP |
| Package / Case | TSSOP-20 | Operating Temperature | -40°C ~ 105°C |
| Resistance - Wiper (Ohms) (Typ) | 200 | Base Product Number | AD5254 |
| Manufacturer | Analog Devices Inc. | Product Category | Digital Potentiometer ICs |
| RoHS | Details | Series | AD5254 |
| Resistance | 100 kOhms | Temperature Coefficient | 300 PPM / C |
| Number of POTs | Quad | Taps per POT | 256 |
| Wiper Memory | Non Volatile | Digital Interface | I2C |
| Operating Supply Voltage | 6 V | Operating Supply Current | 3 uA |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 105 C |
| Mounting Style | PCB Mount | Termination Style | SMD/SMT |
| Brand | Analog Devices | Development Kit | EVAL-AD5254SDZ |
| Height | 1.05 mm | Length | 6.5 mm |
| Product Type | Digital Potentiometer ICs | Factory Pack Quantity | 75 |
| Subcategory | Digital Potentiometer ICs | Supply Type | Single, Dual |
| Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 2.7 V |
| Width | 4.4 mm | Unit Weight | 0.006737 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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AD5254BRUZ100
Analog Potentiometer 100kOhm 256 Positions Non-Volatile Linear
Inventory:
7,412
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.
Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.
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