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14 Terminations3V 14 Pin DS1845 Digital PotentiometersI2C256 Positions
- Manufacturer: Maxim Integrated
- NO: 503-DS1845E-050+
- Package: 14-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 2950
- Description: 14 Terminations3V 14 Pin DS1845 Digital PotentiometersI2C256 Positions(Kg)
- Delivery:
- Payment:
In Stock
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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 | 2003 |
| 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) |
| Additional Feature | NONVOLATILE MEMORY; OTHER RESISTOR VALUE IS 10000 OHM; IT CAN ALSO OPERATE FROM A 5V SUPPLY |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | DS1845 |
| Pin Count | 14 |
| Qualification Status | Not Qualified |
| Power Supplies | 3/5V |
| Configuration | Potentiometer |
| Interface | I2C |
| Number of Circuits | 2 |
| Memory Type | Non-Volatile |
| Taper | Linear |
| Number of Taps | 100, 256 |
| Total Resistance | 50000Ohm |
| Resistance - Wiper (Ω) (Typ) | 500 |
| Resistor Terminal Voltage-Max | 3.5V |
| Resistor Terminal Voltage-Min | -0.5V |
| Height Seated (Max) | 1.1mm |
| Length | 5mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS1845E-050+ Overview
There is a 14-TSSOP (0.173, 4.40mm Width) package containing it.Non-Volatile indicates the beginning of storage for this pentometer.In this digital potentiometer, there are 2 embedded circuits.In the Tube package, it is accessible for securing the digital analogic.There are 100, 256 taps to protect the overcurrent of this pentometer.The pentometer consists of 256 positions.A termination of 14 is intended.2 functions are included in this programmable potentiometer for your reference.As shown, the speed potentiometers's resistance will be 50000Ohm.The performance of this product is a result of 3V.In the digi devices, there are 14 pins.The mount should be done in the direction of Surface Mount.There is 2.7V~5.5V voltage limit on the potentionmeter.Digital potentiometers have a temperature range of -40°C~85°C.A flow limit of 50kOhm can be applied.The DS1845 family includes pentometer.Digital potentiometer has 14 pins.This digital variable resistor contains the value Selectable Address.A voltage of 3/5V can be delivered by it.Added features of this digital potentiometer include: NONVOLATILE MEMORY; OTHER RESISTOR VALUE IS 10000 OHM; IT CAN ALSO OPERATE FROM A 5V SUPPLY
DS1845E-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
DS1845E-050+ Applications
There are a lot of Maxim Integrated DS1845E-050+ Digital Potentiometers applications.
- Adjustable current control
- Brightness of monitors
- Healthcare Products
- Matching Linear Impedance
- Voltage control
- Industrial control circuits
- Low power system
- DC/DC conversion circuit
- Gas detection circuit
- Cell phone
