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DS1845 Digital PotentiometersI2CMin 2.7V VMax 5.5V V
- Manufacturer: Maxim Integrated
- NO: 503-DS1845E-010+T&R
- Package: 14-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 1096
- Description: DS1845 Digital PotentiometersI2CMin 2.7V VMax 5.5V V(Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Contact Plating | Tin |
| Mounting Type | Surface Mount |
| Package / Case | 14-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 14 |
| Supplier Device Package | 14-TSSOP |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2003 |
| Tolerance | ±20% |
| Feature | Selectable Address |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Temperature Coefficient | 750 ppm/°C |
| Resistance | 10kOhm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Composition | Potentiometer |
| Voltage - Supply | 2.7V~5.5V |
| Base Part Number | DS1845 |
| Operating Supply Voltage | 5V |
| Configuration | Potentiometer |
| Number of Channels | 356 |
| Interface | I2C |
| Number of Circuits | 2 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Nominal Supply Current | 500μA |
| Memory Type | Non-Volatile |
| Max Supply Current | 500μA |
| Taper | Linear |
| Number of Taps | 100, 256 |
| Resistance - Wiper (Ω) (Typ) | 500 |
| Temperature Coefficient (Typ) | 750ppm/°C |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS1845E-010+T&R Overview
This file is contained in a package of 14-TSSOP (0.173, 4.40mm Width).By Non-Volatile, this pentometer begins to be stored.The digital potentiometer has 2 embedded circuits.A secure version of the digital analogic can be found in the Tape & Reel (TR) package.To protect this pentometer from overcurrent, there are 100, 256 taps.The way to mount is Surface Mount.It can supply voltages up to 2.7V~5.5V.For this digital potentiometer, there is a temperature range of -40°C~85°C.You can limit the flow by using 10kOhm.Pentometer belongs to the family DS1845.The potentiameter has 14 pins.It is possible to find Selectable Address using this digital variable resistor.When the supply voltage is 5V, the potentiometer conducts.A maximum 85°C ensures that the digital resistor runs smoothly.A minimum working temperature of -40°C is necessary for reliability.The maximum supply voltage it can handle is 5.5V.The minimum supply voltage is 2.7V.Digital potentiometer can handle a maximum supply current of 500μA.It has 356 channels.
DS1845E-010+T&R 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
DS1845E-010+T&R Applications
There are a lot of Maxim Integrated DS1845E-010+T&R Digital Potentiometers applications.
- Analogue circuit
- Healthcare Products
- Contrast control of monitors
- Programmable I to V converter
- Bias adjustment circuits
- Replaces mechanical potentiometers
- Automated caliberation
- Household appliances
- Automatic detection of equipment
- Power supply
