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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: 1868
- Description: 20 Terminations3V 20 Pin DS1844 Digital PotentiometersI2C, Serial64 Positions(Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| 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 |
| Qualification Status | Not Qualified |
| Power Supplies | 3/5V |
| Configuration | Potentiometer |
| Interface | I2C, Serial |
| Number of Circuits | 4 |
| Memory Type | Volatile |
| Bandwidth | 1 kHz |
| Taper | Linear |
| Number of Taps | 64 |
| Total Resistance | 10000Ohm |
| Resistance - Wiper (Ω) (Typ) | 250 |
| Resistor Terminal Voltage-Max | 3.5V |
| Resistor Terminal Voltage-Min | -0.5V |
| Height Seated (Max) | 1.1mm |
| Length | 6.5mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS1844E-010+ Overview
This file is contained in a package of 20-TSSOP (0.173, 4.40mm Width).Volatile indicates the beginning of storage for this pentometer.This digital potentiometer includes 4 embedded circuits.The digital analogic is secured using this package Tube.This pentometer has 64 taps to protect against overcurrent.64 positions make up the pentometer.A termination of 20 is intended.The following programmable potentiometer includes 4 functions.The speed potentiometers will have a total resistance of 10000Ohm.To deliver its performance, it is powered by 3V.In the digi devices, 20 pins can be seen.Mounting in Surface Mount is recommended.The potentionmeter can supply 2.7V~5.5V voltage.Digital potentiometers have a temperature range of -40°C~85°C.Flow can be restricted using 10kOhm.Pentometer belongs to the family DS1844.20 pins are available on this potentiameter.It is possible to find Selectable Address using this digital variable resistor.Voltage can be delivered at 3/5V.
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
DS1844E-010+ Applications
There are a lot of Maxim Integrated DS1844E-010+ Digital Potentiometers applications.
- Automatic gain control
- Optic fiber network
- Joysticks
- Audio devices with up to 90dB dynamic range
- Programmable voltage regulator
- Bias adjustment circuits
- Adjustable gain amplifiers
- Automotive electronics
- Voltage control
- Industrial control
