Part Details for AD5242BRU100-REEL7 by Analog Devices Inc
Results Overview of AD5242BRU100-REEL7 by Analog Devices Inc
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
AD5242BRU100-REEL7 Information
AD5242BRU100-REEL7 by Analog Devices Inc is a Digital Potentiometer.
Digital Potentiometers are under the broader part category of Converters.
A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.
Price & Stock for AD5242BRU100-REEL7
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
|
Rochester Electronics | I2C-Compatible 256-Position Digital Potentiometer RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 14853 |
|
$1.5400 / $1.9300 | Buy Now |
Part Details for AD5242BRU100-REEL7
AD5242BRU100-REEL7 CAD Models
AD5242BRU100-REEL7 Part Data Attributes
|
|
AD5242BRU100-REEL7
Analog Devices Inc
Buy Now
Datasheet
|
Compare Parts:
AD5242BRU100-REEL7
Analog Devices Inc
DUAL 100K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO16, MO-153AB, TSSOP-16
|
| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | TSSOP | |
| Package Description | MO-153AB, TSSOP-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| Additional Feature | IT CAN ALSO OPERATE FROM A 3V NOM SINGLE SUPPLY OR +/-2.3V TO +/-2.7V DUAL SUPPLY | |
| Bandwidth-Nom | 0.069 kHz | |
| Control Interface | 2-WIRE SERIAL | |
| Converter Type | DIGITAL POTENTIOMETER | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e0 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 1 | |
| Negative Supply Voltage-Nom | -2.5 V | |
| Number of Functions | 2 | |
| Number of Positions | 256 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 105 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 240 | |
| Qualification Status | Not Qualified | |
| Resistance Law | LINEAR | |
| Resistance Tolerance-Max | 50% | |
| Resistor Terminal Voltage-Max | 5.5 V | |
| Resistor Terminal Voltage-Min | -2.3 V | |
| Seated Height-Max | 1.2 mm | |
| Supply Voltage-Nom | 2.5 V | |
| Surface Mount | YES | |
| Temperature Coefficient-Nom | 30 ppm/°C | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Total Resistance-Nom | 100000 Ω | |
| Width | 4.4 mm |
Alternate Parts for AD5242BRU100-REEL7
This table gives cross-reference parts and alternative options found for AD5242BRU100-REEL7. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AD5242BRU100-REEL7, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| AD5242BRUZ100 | Analog Devices Inc | $2.6515 | Dual-Channel, I2C® Compatible, 256 Position, Digital Potentiometer | AD5242BRU100-REEL7 vs AD5242BRUZ100 |
| AD5242BRUZ100-RL7 | Analog Devices Inc | $2.7202 | Dual-Channel, I2C® Compatible, 256 Position, Digital Potentiometer | AD5242BRU100-REEL7 vs AD5242BRUZ100-RL7 |
AD5242BRU100-REEL7 Frequently Asked Questions (FAQ)
-
Analog Devices provides a recommended PCB layout in the AD5242 datasheet, which includes guidelines for component placement, routing, and grounding to minimize noise and ensure optimal performance. Additionally, it's recommended to use a 4-layer PCB with a solid ground plane and to keep the analog and digital signals separate.
-
To ensure accuracy and linearity over the entire operating temperature range, it's recommended to calibrate the device at multiple temperatures and store the calibration data in an external memory. Additionally, using a high-precision voltage reference and ensuring that the device is operated within its specified operating conditions can help to maintain accuracy and linearity.
-
The recommended power-up sequence for the AD5242BRU100-REEL7 is to first apply the analog supply voltage (VCC) and then the digital supply voltage (VDD). This ensures that the analog circuitry is powered up before the digital circuitry, which helps to prevent damage or incorrect operation.
-
The AD5242BRU100-REEL7 can be interfaced with a microcontroller or FPGA using a standard SPI interface. The device requires a clock signal, chip select signal, and data input/output signals, which can be connected to the corresponding pins on the microcontroller or FPGA. The device also requires a voltage reference input, which can be connected to a high-precision voltage reference or a voltage divider network.
-
The typical settling time for the AD5242BRU100-REEL7 is around 10 μs, which is the time it takes for the output voltage to settle to within 1 LSB of its final value after a code change. This settling time can affect the overall system performance, particularly in applications that require fast response times or high-speed data acquisition. To minimize the impact of settling time, it's recommended to use a fast clock frequency and to ensure that the device is operated within its specified operating conditions.