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20 Terminations3V 20 Pin DS1844 Digital PotentiometersI2C, Serial64 Positions
- Manufacturer: Maxim Integrated
- NO: 503-DS1844E-010
- Package: 20-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 7324
- Description: 20 Terminations3V 20 Pin DS1844 Digital PotentiometersI2C, Serial64 Positions(Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173, 4.40mm 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 | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Temperature Coefficient | 750 ppm/°C |
| Resistance | 10kOhm |
| 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 | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | DS1844 |
| Pin Count | 20 |
| Operating Supply Voltage | 5V |
| Configuration | Potentiometer |
| Interface | I2C, Serial |
| Number of Circuits | 4 |
| Nominal Supply Current | 2.5mA |
| Memory Type | Volatile |
| Bandwidth | 1 kHz |
| Taper | Linear |
| Number of Taps | 64 |
| Total Resistance | 10000Ohm |
| Resistance - Wiper (Ω) (Typ) | 250 |
| Height | 950μm |
| Length | 6.6mm |
| Width | 4.5mm |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1844E-010 Overview
Package 20-TSSOP (0.173, 4.40mm Width) contains it.The pentometer is stored from Volatile.This digital potentiometer contains 4 embedded circuits.The digital analogic can be secured by using the Tube package.For this pentometer, there are 64 taps that protect against overcurrent.A 64 position is contained in pentometer.There are 20 terminations on this digital potentiometer.To provide you with some reference, this programmable potentiometer includes 4 functions.The total resistance of the speed potentiometers will be 10000Ohm as shown.The performance of this product is a result of 3V.The digi devices shows pins 20.Surface Mount is the recommended mount direction.It can supply voltages up to 2.7V~5.5V.This digital potentiometer is used to detect temperature in the -40°C~85°C range.Flow can be restricted using 10kOhm.DS1844 family member.Digital potentiometer has 20 pins.It is possible to find Selectable Address using this digital variable resistor.The potentiometer conducts in a supply voltage of 5V.
DS1844E-010 Features
Available in 20-TSSOP (0.173, 4.40mm Width) package
4 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~85°C
20 pins
Operate supply voltage at the range of 5V
DS1844E-010 Applications
There are a lot of Maxim Integrated DS1844E-010 Digital Potentiometers applications.
- Programmable voltage regulator
- Gas detection circuit
- Audio Volume control
- Voltage control
- Brightness of monitors
- Adjustable current control
- Optic fiber network
- DAC
- Adjusting the LCD Display
- Programmable low pass filter
