Products
Manufacturer
RFQ
NEWS
ContactDS1844-010
20 Terminations3V 20 Pin DS1844 Digital PotentiometersI2C, Serial64 Positions
- Manufacturer: Maxim Integrated
- NO: 503-DS1844-010
- Package: 20-DIP (0.300, 7.62mm)
- Datasheet:
- Stock: 8457
- Description: 20 Terminations3V 20 Pin DS1844 Digital PotentiometersI2C, Serial64 Positions(Kg)
- Delivery:
- Payment:
In Stock
Please send RFQ , we will respond immediately.
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
You may place an order without registering to Chip Smart.
We strongly suggest you sign in before purchasing as you
can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time
zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 20-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| 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 |
| Termination | Through Hole |
| ECCN Code | EAR99 |
| Temperature Coefficient | 750 ppm/°C |
| Resistance | 10kOhm |
| Number of Positions | 64 |
| Terminal Finish | Matte Tin (Sn) |
| Voltage - Supply | 2.7V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 3V |
| 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 |
| Length | 26.16mm |
| Width | 7.62mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1844-010 Overview
This file is contained in a package of 20-DIP (0.300, 7.62mm).Volatile starts the process of storing this pentometer.This digital potentiometer includes 4 embedded circuits.In the Tube package, it is accessible for securing the digital analogic.This pentometer is protected from overcurrent by 64 taps.In total, pentometer has 64 positions.A termination of 20 is intended.This programmable potentiometer includes 4 functions for your reference.In The case, the total resistance of the speed potentiometers will be 10000Ohm.For its performance, it uses 3V.A 20 pin can be seen in the digi devices.It is recommended to mount in the way of Through Hole.It is possible to supply 2.7V~5.5V volts to the potentionmeter.Digital potentiometers have a temperature range of -40°C~85°C.Limiting the flow with 10kOhm is possible.DS1844 family member.potentiameter with 20 pins.Selectable Address can be found when using this digital variable resistor.A potentiometer conducts when its supply voltage is 5V.
DS1844-010 Features
Available in 20-DIP (0.300, 7.62mm) package
4 Circuits
Mounting Type: Through Hole
Operate temperature at the range of -40°C~85°C
20 pins
Operate supply voltage at the range of 5V
DS1844-010 Applications
There are a lot of Maxim Integrated DS1844-010 Digital Potentiometers applications.
- Joysticks
- Adjustable gain amplifiers
- Stereo
- Cell phone
- Audio level control
- Power calibration
- Hi-Fi devices with up to 90dB dynamic range
- Automotive electronics
- Bias adjustment circuits
- Modern office equipment
