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ContactDS1844S-050+
20 Terminations3V 20 Pin DS1844 Digital PotentiometersI2C, Serial64 Positions
- Manufacturer: Maxim Integrated
- NO: 503-DS1844S-050+
- Package: 20-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 3461
- Description: 20 Terminations3V 20 Pin DS1844 Digital PotentiometersI2C, Serial64 Positions(Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 15 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| 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 | 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) |
| Technology | CMOS |
| Voltage - Supply | 2.7V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 3V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | DS1844 |
| Pin Count | 20 |
| Qualification Status | Not Qualified |
| Power Supplies | 3/5V |
| 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 |
| Resistor Terminal Voltage-Min | -0.5V |
| Height Seated (Max) | 2.65mm |
| Length | 12.8mm |
| Width | 7.5mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS1844S-050+ Overview
There are 20-SOIC (0.295, 7.50mm Width) packages in this package.Volatile starts the process of storing this pentometer.Embedded in this digital potentiometer are 4 circuits.For securing digital analogics, it is available in the Tube package.To protect the overcurrent of this digital potentiometer, 64 taps are provided.In total, pentometer has 64 positions.20 terminations are designed in digital potentiometer.You can refer to 4 functions in this programmable potentiometer.The total resistance of the speed potentiometers will be 50000Ohm as shown.The performance of this product is a result of 3V.On the digi devices, you can see the 20 pins.Mount in the direction of Surface Mount.There is 2.7V~5.5V voltage limit on the potentionmeter.A digital potentiometer has a temperature range of -40°C~85°C.A flow limit of 50kOhm can be applied.Pentometer belongs to the family DS1844.20 pins are present on this potentiameter.When using this digital variable resistor, Selectable Address can be found.At 3/5V, it delivers voltage.
DS1844S-050+ Features
Available in 20-SOIC (0.295, 7.50mm Width) package
4 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~85°C
20 pins
DS1844S-050+ Applications
There are a lot of Maxim Integrated DS1844S-050+ Digital Potentiometers applications.
- Medical equipment
- Matching Linear Impedance
- Used as variable resistor
- Cell phone
- Communication device
- Used as programmable gain amplifier
- Gas detection circuit
- Contrast control of monitors
- Joysticks
- DC/DC conversion circuit
