Analog Devices DS1666S-50/T&R Digital Potentiometers
IC DGTL POT 50KOHM 128TAP 16SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS1666S-50/T&R
Detailed Description
IC DGTL POT 50KOHM 128TAP 16SOIC
Package
16-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 16-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
DS1666S-50/T&R Datasheet
Quick Jump:
Technical Specifications
Analog Devices DS1666S-50/T&R Digital Potentiometers technical specifications.
General
Interface
Up/Down (U/D, INC, CS)
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
5V
Tolerance
±20%
Configuration
Potentiometer
Number of Circuits
1
Memory Type
Volatile
Taper
Pseudo-Logarithmic
Alternate Parts Comparison (DS1666S-50/T&R vs DS1807S+T&R vs DS1867S-050/T&R vs DS1267S-010+T&R)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Tolerance | ±20% | ±20% | ±20% | ±20% |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 5V | 2.7V ~ 5.5V | 5V | 5V |
| Interface | Up/Down (U/D, INC, CS) | I²C | Serial | Serial |
| Configuration | Potentiometer | Potentiometer | Potentiometer | Potentiometer |
| Memory Type | Volatile | Volatile | Non-Volatile | Volatile |
| Number of Circuits | 1 | 2 | 2 | 2 |
| Number of Taps | 128 | 65 | 256 | 256 |
| Resistance Ohms | 50k | 45k | 50k | 10k |
| Resistance Wiper Ohms Typ | 350 | 400 | 400 | 400 |
| Action |
More Parts in Digital Potentiometers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.