Temperature Coefficient
:
Tolerance
:
Buffered Wiper
:
Description/Function
:
Number of POTs
: Single
Wiper Memory
: Non Volatile
Supply Current
: 2 mA
Resistance
: 50 KOhms
Maximum Operating Temperature
: + 85 C
Mounting Style
: Through Hole
Packaging
: Bulk
Operating Supply Voltage
: 5 V
Taps per POT
: 64
Digital Interface
: Contact-Closure
Package / Case
: PDIP N-8
Pinout
DescriptionThe DS1669-50+ is designed as one kind of digital rheostat or potentiometer device that is offered in two standard IC packages which include an 8-pin 300-mil DIP and an 8-pin 208-mil SOIC. And this device can be configured to operate using a single pushbutton, dual pushbutton or digital source input by varying power-on conditions.
Features of the DS1669-50+ are:(1)Replaces mechanical variable resistors; (2)Electronic interface provided for digital as well as manual control; (3)Wide differential input voltage range between 4.5 and 8 volts; (4)Wiper position is maintained in the absence of power; (5)Low-cost alternative to mechanical controls; (6)Applications include volume, tone, contrast, brightness, and dimmer control; (7)Available in 8-pin SOIC and 8-pin DIP packages.
The absolute maximum ratings of the DS1669-50+ can be summarized as:(1)Voltage on Any Pin Relative to -V: -V -0.5V + 8.0V;(2)Operating Temperature: -40°C to +85°C;(3)Storage Temperature: -55°C to +125°C;(4)Soldering Temperature: 260°C for 15 seconds. If you want to know more information such as the electrical characteristics about the DS1669-50+, please download the datasheet in www.seekic.com or www.chinaicmart.com.
Parameters: | Technical/Catalog Information | DS1669-50+ |
| Vendor | Dallas Semiconductor |
| Category | Integrated Circuits (ICs) |
| Number of Circuits | 1 - Single |
| Resistance In Ohms | 50K |
| Interface | Contact Closure |
| Taps | 64 |
| Package / Case | 8-DIP |
| Packaging | Tube |
| Voltage - Supply | - |
| Memory Type | Non-Volatile |
| Temperature Coefficient | 750 ppm/°C Typical |
| Operating Temperature | -40°C ~ 85°C |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | DS1669 50+
DS166950+
|
DS1669-50+ Data Sheet
