Analog Devices DS1802E+T&R Digital Potentiometers
IC DGTL POT 45KOHM 65TAP 20TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS1802E+T&R
Detailed Description
IC DGTL POT 45KOHM 65TAP 20TSSOP
Package
20-TSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 20-TSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
DS1802E+T&R Datasheet
Quick Jump:
Technical Specifications
Analog Devices DS1802E+T&R Digital Potentiometers technical specifications.
General
Interface
Pushbutton, Serial
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.7V ~ 5.5V
Lifecycle Status
Obsolete
Tolerance
±20%
Features
Cascade Pin, Mute, Zero-Cross Sense
Configuration
Potentiometer
Number of Circuits
2
Alternate Parts Comparison (DS1802E+T&R vs DS3930E+T&R vs DS1846E-010+ vs DS3903E-020+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 | 20-TSSOP | 20-TSSOP | 20-TSSOP | 20-TSSOP |
| 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 ~ 85°C |
| Supply Voltage | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 5V | 2.7V ~ 5.5V |
| Interface | Pushbutton, Serial | I²C | I²C | I²C |
| Configuration | Potentiometer | Potentiometer | Potentiometer | Potentiometer |
| Features | Cascade Pin, Mute, Zero-Cross Sense | Selectable Address | Selectable Address | Selectable Address |
| Memory Type | Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Number of Circuits | 2 | 6 | 3 | 3 |
| Number of Taps | 65 | 256 | 100, 256 | 128 |
| Resistance Ohms | 45k | 16.5k | 10k, 100k | 10k, 90k |
| Taper | Logarithmic | Linear | Linear | Linear |
| Action |
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