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20 Terminations3V 20 Pin DS1844 Digital PotentiometersI2C, Serial64 Positions
- Manufacturer: Maxim Integrated
- NO: 503-DS1844-050
- Package: 20-DIP (0.300, 7.62mm)
- Datasheet:
- Stock: 2685
- Description: 20 Terminations3V 20 Pin DS1844 Digital PotentiometersI2C, Serial64 Positions(Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| ECCN Code | EAR99 |
| Temperature Coefficient | 750 ppm/°C |
| Resistance | 50kOhm |
| Number of Positions | 64 |
| Terminal Finish | Matte Tin (Sn) |
| Voltage - Supply | 2.7V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 3V |
| Base Part Number | DS1844 |
| Pin Count | 20 |
| Operating Supply Voltage | 5V |
| Configuration | Potentiometer |
| Interface | I2C, Serial |
| Number of Circuits | 4 |
| Nominal Supply Current | 2.5mA |
| Memory Type | Volatile |
| Bandwidth | 0.2 kHz |
| Taper | Linear |
| Total Resistance | 50000Ohm |
| Resistance - Wiper (Ω) (Typ) | 250 |
| Length | 26.16mm |
| Width | 7.62mm |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
| Mounting Type | Through Hole |
| Package / Case | 20-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2005 |
| Tolerance | ±20% |
| JESD-609 Code | e3 |
| Feature | Selectable Address |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
DS1844-050 Overview
The package contains 20-DIP (0.300, 7.62mm) files.The pentometer is stored from Volatile.This digital potentiometer has 4 embedded circuits.To secure the digital analogic, it can be accessed in the Tube package.The number of positions is 64.20 terminations are designed in digital potentiometer.You will find here 4 functions for your reference.It is shown that, as a result, the speed potentiometers will have a total resistance of 50000Ohm.Performance is delivered by 3V power.The digi devices displays 20 pins.In general, Through Hole is recommended for mounting.potentionmeters with 2.7V~5.5V voltage capabilities can be used.This digital potentiometers operate temperature at the range of -40°C~85°C.It is possible to limit the flow with 50kOhm.This object belongs to the DS1844 family.The potentiameter has 20 pins.This digital variable resistor contains the value Selectable Address.A potentiometer conducts at a 5V supply voltage.
DS1844-050 Features
Available in 20-DIP (0.300, 7.62mm) package
4 Circuits
Mounting Type: Through Hole
Operate temperature at the range of -40°C~85°C
20 pins
Operate supply voltage at the range of 5V
DS1844-050 Applications
There are a lot of Maxim Integrated DS1844-050 Digital Potentiometers applications.
- Power calibration
- Noise-free volume controller
- Refrigerator
- Automated caliberation
- Communication device
- Programmable computer
- Used as voltage divider
- Power meter
- Used as programmable gain amplifier
- Audio level control
