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DS1803 Digital PotentiometersI2C256 PositionsMin 2.7V VMax 5.5V V
- Manufacturer: Maxim Integrated
- NO: 503-DS1803E-50/T&R
- Package: 14-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 9871
- Description: DS1803 Digital PotentiometersI2C256 PositionsMin 2.7V VMax 5.5V V(Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 14-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 14 |
| Supplier Device Package | 14-TSSOP |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2001 |
| Tolerance | ±20% |
| Feature | Selectable Address |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Temperature Coefficient | 750 ppm/°C |
| Resistance | 50kOhm |
| Number of Positions | 256 |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Composition | Potentiometer |
| Voltage - Supply | 2.7V~5.5V |
| Base Part Number | DS1803 |
| Operating Supply Voltage | 5V |
| Configuration | Potentiometer |
| Interface | I2C |
| Number of Circuits | 2 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Nominal Supply Current | 200μA |
| Memory Type | Volatile |
| Taper | Linear |
| Number of Taps | 256 |
| Resistance - Wiper (Ω) (Typ) | 400 |
| Temperature Coefficient (Typ) | 750ppm/°C |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1803E-50/T&R Overview
There are 14-TSSOP (0.173, 4.40mm Width) packages in this package.This pentometer begins to be stored by Volatile.Embedded in this digital potentiometer are 2 circuits.Tape & Reel (TR) package contains the access code to secure the digital potentiometer.During overcurrent, this pentometer features 256 taps.256 positions make up the pentometer.Surface Mount is the recommended mount direction.It is possible for the potentionmeter to supply voltages of 2.7V~5.5V.For this digital potentiometer, there is a temperature range of -40°C~85°C.A flow rate limit of 50kOhm is possible.The DS1803 family includes pentometer.14 pins are available on this potentiameter.This digital variable resistor contains Selectable Address.A supply voltage of 5V conducts the potentiometer.Stability is ensured by the maximum 85°C.A minimum working temperature of -40°C is necessary for reliability.A maximum voltage of 5.5V can be delivered to it.The minimum supply voltage is 2.7V.
DS1803E-50/T&R Features
Available in 14-TSSOP (0.173, 4.40mm Width) package
2 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~85°C
14 pins
Operate supply voltage at the range of 5V
DS1803E-50/T&R Applications
There are a lot of Maxim Integrated DS1803E-50/T&R Digital Potentiometers applications.
- Adjustable gain amplifiers
- Adjust VCOM settings
- Used as voltage divider
- Power calibration
- Refrigerator
- Motor control
- Voltage resistance conversion
- Automated caliberation
- Industrial control circuits
- Programmable computer
