AD5122ABRUZ100
ActiveDUAL CHANNEL, 128-POSITION, I2C, NONVOLATILE DIGITAL POTENTIOMETER
Deep-Dive with AI
Search across all available documentation for this part.
AD5122ABRUZ100
ActiveDUAL CHANNEL, 128-POSITION, I2C, NONVOLATILE DIGITAL POTENTIOMETER
Technical Specifications
Parameters and characteristics for this part
| Specification | AD5122ABRUZ100 |
|---|---|
| Configuration | Potentiometer |
| Features | Selectable Address |
| Interface | I2C |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Number of Circuits | 2 |
| Number of Taps | 128 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Package Length | 0.173 in |
| Package Name | 16-TSSOP |
| Package Width | 4.4 mm |
| Resistance | 100 kOhm |
| Resistance - Wiper (Typ) | 130 Ohms |
| Taper | Linear |
| Temperature Coefficient (Typ) | 35 ppm/°C |
| Tolerance | 8 % |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 2.3 V |
| Voltage - Supply Tolerance (Maximum) | 2.75 V |
| Voltage - Supply Tolerance (Minimum) | -2.25 V |
| Part | Features | Taper | Package / Case | Memory Type | Configuration | Voltage - Supply (Maximum) | Voltage - Supply Tolerance (Minimum) | Voltage - Supply Tolerance (Maximum) | Voltage - Supply (Minimum) | Operating Temperature (Max) | Operating Temperature (Min) | Number of Taps | Interface | Package Width | Package Name | Package Length | Number of Circuits | Resistance | Mounting Type | Tolerance | Resistance - Wiper (Typ) | Temperature Coefficient (Typ) | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | Selectable Address | Linear | 16-WFQFN Exposed Pad CSP | Non-Volatile | Potentiometer | 5.5 V | -2.25 V | 2.75 V | 2.3 V | 125 °C | -40 °C | 128 | I2C | 3 mm | 16-LFCSP | 3 mm | 2 | 100 kOhm | Surface Mount | 8 % | 130 Ohms | 35 ppm/°C | |
Analog Devices Inc./Maxim Integrated | Selectable Address | Linear | Non-Volatile | Potentiometer | 5.5 V | -2.25 V | 2.75 V | 2.3 V | 125 °C | -40 °C | 128 | I2C | 4.4 mm | 16-TSSOP | 0.173 in | 2 | 100 kOhm | Surface Mount | 8 % | 130 Ohms | 35 ppm/°C | ||
 Analog Devices Inc./Maxim Integrated | Selectable Address | Linear | Non-Volatile | Potentiometer | 5.5 V | -2.25 V | 2.75 V | 2.3 V | 125 °C | -40 °C | 128 | I2C | 4.4 mm | 16-TSSOP | 0.173 in | 2 | 100 kOhm | Surface Mount | 8 % | 130 Ohms | 35 ppm/°C | Automotive | |
Analog Devices Inc./Maxim Integrated | Selectable Address | Linear | 16-WFQFN Exposed Pad CSP | Non-Volatile | Potentiometer | 5.5 V | -2.25 V | 2.75 V | 2.3 V | 125 °C | -40 °C | 128 | I2C | 3 mm | 16-LFCSP | 3 mm | 2 | 10 kOhm | Surface Mount | 8 % | 55 Ohms | 35 ppm/°C | |
 Analog Devices Inc./Maxim Integrated | Selectable Address | Linear | 16-WFQFN Exposed Pad CSP | Non-Volatile | Potentiometer | 5.5 V | -2.25 V | 2.75 V | 2.3 V | 125 °C | -40 °C | 128 | I2C | 3 mm | 16-LFCSP | 3 mm | 2 | 10 kOhm | Surface Mount | 8 % | 55 Ohms | 35 ppm/°C | |
Analog Devices Inc./Maxim Integrated | Selectable Address | Linear | Non-Volatile | Potentiometer | 5.5 V | -2.25 V | 2.75 V | 2.3 V | 125 °C | -40 °C | 128 | I2C | 4.4 mm | 16-TSSOP | 0.173 in | 2 | 10 kOhm | Surface Mount | 8 % | 55 Ohms | 35 ppm/°C | ||
Analog Devices Inc./Maxim Integrated | Selectable Address | Linear | Non-Volatile | Potentiometer | 5.5 V | -2.25 V | 2.75 V | 2.3 V | 125 °C | -40 °C | 128 | I2C | 4.4 mm | 16-TSSOP | 0.173 in | 2 | 10 kOhm | Surface Mount | 8 % | 55 Ohms | 35 ppm/°C | Automotive |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 4.83 | <3d |
| 10 | $ 3.68 | |||
| 96 | $ 3.08 | |||
| 192 | $ 2.96 | |||
| 288 | $ 2.90 | |||
| 576 | $ 2.81 | |||
| 1056 | $ 2.75 | |||
| 2592 | $ 2.67 | |||
CAD
3D models and CAD resources for this part
Description
General part information
AD5122A Series
The AD5122A/AD5142A potentiometers provide a nonvolatile solution for 128-/256-position adjustment applications, offering guaranteed low resistor tolerance errors of ±8% and up to ±6 mA current density in the Ax, Bx, and Wx pins.The low resistor tolerance and low nominal temperature coefficient simplify open-loop applications as well as applications requiring tolerance matching.The linear gain setting mode allows independent programming of the resistance between the digital potentiometer terminals, through RAWand RWBthe string resistors, allowing very accurate resistor matching.The high bandwidth and low total harmonic distortion (THD) ensure optimal performance for ac signals, making it suitable for filter design.The low wiper resistance of only 40 Ω at the ends of the resistor array allows for pin-to-pin connection.The wiper values can be set through an I2C-compatible digital interface that is also used to read back the wiper register and EEPROM contents.The AD5122A/AD5142A are available in a compact, 16-lead, 3 mm × 3 mm LFCSP and a 16-lead TSSOP. The parts are guaranteed to operate over the extended industrial temperature range of −40°C to +125°C.ApplicationsPortable electronics level adjustmentLCD panel brightness and contrast controlsProgrammable filters, delays, time constantsProgrammable power supplies
Documents
Technical documentation and resources