Analog Devices DS3905U-020 Digital Potentiometers
IC DGTL POT 20KOHM 128TAP 10UMAX
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS3905U-020
Detailed Description
IC DGTL POT 20KOHM 128TAP 10UMAX
Package
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Key Features
Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
DS3905U-020 Datasheet
Quick Jump:
Technical Specifications
Analog Devices DS3905U-020 Digital Potentiometers technical specifications.
General
Series
DS3905U
Interface
I²C
RoHS
Yes
Package / Case
10-MSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.7V ~ 5.5V
Lifecycle Status
Obsolete
Features
Selectable Address
Configuration
Rheostat
Alternate Parts Comparison (DS3905U-020 vs DS3906U+T&R vs MAX5431CEUB+T vs AD5172BRMZ50-RL7)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 10-MSOP | 10-MSOP | 10-MSOP | 10-MSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 125°C |
| Supply Voltage | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 12V ~ 15V, ±12V ~ 15V | 2.7V ~ 5.5V |
| Interface | I²C | I²C | Parallel | I²C |
| Lifecycle Status | Obsolete | Active | Active | Obsolete |
| Configuration | Rheostat | Rheostat | Potentiometer | Potentiometer |
| Memory Type | Non-Volatile | Non-Volatile | Volatile | OTP |
| Number of Circuits | 3 | 3 | 1 | 2 |
| Number of Taps | 128 | 64 | 4 | 256 |
| Resistance Ohms | 20k | 1.45k, 2.54k | 57k | 50k |
| Taper | Linear | Pseudo-Logarithmic | Linear | Linear |
| Action |
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