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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: 6609
- Description: 20 Terminations3V 20 Pin DS1844 Digital PotentiometersI2C, Serial64 Positions(Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Qualification Status | Not Qualified |
| Configuration | Potentiometer |
| Interface | I2C, Serial |
| Number of Circuits | 4 |
| Memory Type | Volatile |
| Bandwidth | 0.2 kHz |
| Taper | Linear |
| Number of Taps | 64 |
| Total Resistance | 50000Ohm |
| Resistance - Wiper (Ω) (Typ) | 250 |
| Resistor Terminal Voltage-Max | 3.5V |
| Temperature Coefficient (Typ) | 750ppm/°C |
| Resistor Terminal Voltage-Min | -0.5V |
| Length | 26.16mm |
| Width | 7.62mm |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 6 Weeks |
| Mounting Type | Through Hole |
| Package / Case | 20-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2005 |
| Tolerance | ±20% |
| JESD-609 Code | e3 |
| Feature | Selectable Address |
| Pbfree Code | yes |
| Part Status | Last Time Buy |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS1844 |
| Pin Count | 20 |
| JESD-30 Code | R-PDIP-T20 |
DS1844-050+ Overview
It is contained in 20-DIP (0.300, 7.62mm) pacakge.Volatile starts the process of storing this pentometer.This digital potentiometer contains 4 embedded circuits.The digital analogic can be secured by using the Tube package.A 64 tap protects this pentometer from overcurrents.There are 64 positions in pentometer.20 terminations are designed in digital potentiometer.In this programmable potentiometer, you will find 4 functions.The speed potentiometers have a total resistance of 50000Ohm.For its performance, it uses 3V.On the digi devices, you can see the 20 pins.Mounting in Through Hole is recommended.potentionmeters that can supply 2.7V~5.5V volts are available.There is a temperature range of -40°C~85°C for this digital potentiometer.Limiting the flow with 50kOhm is possible.A member of the family DS1844 pentometer belongs to.It is possible to find Selectable Address using this digital variable resistor.
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
DS1844-050+ Applications
There are a lot of Maxim Integrated DS1844-050+ Digital Potentiometers applications.
- Stereo
- Industrial control circuits
- Automated caliberation
- Low power system
- Optic fiber network
- Communication device
- Sensor auto referencing circuits
- Cell phone
- Used as programmable gain amplifier
- Modern office equipment
