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14 Terminations3V 14 Pin DS1855 Digital PotentiometersI2C256 Positions
- Manufacturer: Maxim Integrated
- NO: 503-DS1855E-050+
- Package: 14-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 184
- Description: 14 Terminations3V 14 Pin DS1855 Digital PotentiometersI2C256 Positions(Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 14-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Number of Pins | 14 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2012 |
| Tolerance | ±20% |
| JESD-609 Code | e3 |
| Feature | Selectable Address |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Temperature Coefficient | 750 ppm/°C |
| Resistance | 50kOhm |
| Number of Positions | 256 |
| Terminal Finish | Matte Tin (Sn) |
| Voltage - Supply | 2.7V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 3V |
| Terminal Pitch | 0.65mm |
| Frequency | 400kHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | DS1855 |
| Pin Count | 14 |
| Operating Supply Voltage | 5V |
| Configuration | Potentiometer |
| Interface | I2C |
| Number of Circuits | 2 |
| Nominal Supply Current | 500μA |
| Memory Type | Non-Volatile |
| Bandwidth | 1 kHz |
| Taper | Linear |
| Number of Taps | 100, 256 |
| Total Resistance | 50000Ohm |
| Resistance - Wiper (Ω) (Typ) | 400 |
| Resistor Terminal Voltage-Max | 3.3V |
| Resistor Terminal Voltage-Min | -0.3V |
| Height | 950μm |
| Length | 5.1mm |
| Width | 4.5mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS1855E-050+ Overview
This file is contained in a package of 14-TSSOP (0.173, 4.40mm Width).Non-Volatile indicates the beginning of storage for this pentometer.This digital potentiometer has 2 embedded circuits.For securing digital analogics, it is available in the Tube package.There are 100, 256 taps to protect the overcurrent of this pentometer.Positions 256 make up this pentometer.Digital potentiometer is designed for terminations of 14.To provide you with some reference, this programmable potentiometer includes 2 functions.Based on the picture, the total resistance of the speed potentiometers is 50000Ohm.The performance of this product is a result of 3V.The digi devices show 14 pins.The mounting direction should be Surface Mount.It is capable of supplying a voltage of 2.7V~5.5V volts.With this digital potentiometer, the temperature range is -40°C~85°C.Limiting the flow with 50kOhm is possible.The DS1855 family includes pentometer.14 pins are present on this potentiameter.Using this digital variable resistor, you will find Selectable Address.When the supply voltage is 5V, the potentiometer conducts.Even at 400kHz frequencies, it can maintain a high degree of accuracy.
DS1855E-050+ 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
DS1855E-050+ Applications
There are a lot of Maxim Integrated DS1855E-050+ Digital Potentiometers applications.
- LEDs
- Used as programmable gain amplifier
- Analogue circuit
- Household appliances
- Used as voltage divider
- Sensor auto referencing circuits
- Power supply
- Programmable power supplies
- Programmable voltage regulator
- Gas detection circuit
