Datasheet Details
| Part number | DS1820 |
|---|---|
| Manufacturer | Dallas |
| File Size | 151.87 KB |
| Description | 1-Wire Digital Thermometer |
| Download | DS1820 Download (PDF) |
|
|
Overview: DS1820 DS1820 1–WireTM Digital Thermometer.
| Part number | DS1820 |
|---|---|
| Manufacturer | Dallas |
| File Size | 151.87 KB |
| Description | 1-Wire Digital Thermometer |
| Download | DS1820 Download (PDF) |
|
|
|
GND DQ VDD NC – – – – Ground Data In/Out Optional VDD No Connect • Applications include thermostatic controls, industrial DESCRIPTION The DS1820 Digital Thermometer provides 9–bit temperature readings which indicate the temperature of the device.
Information is sent to/from the DS1820 over a 1–Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor to a DS1820.
Power for reading, writing, and performing temperature conversions can be derived from the data line itself with no need for an external power source.
Compare DS1820 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.
| Part Number | Description |
|---|---|
| DS1221 | Nonvolatile Controller x 4 Chip |
| DS1222 | BankSwitch Chip |
| DS1230AB | 256k Nonvolatile SRAM |
| DS1230W | 3.3V 256k Nonvolatile SRAM |
| DS1230Y | 256k Nonvolatile SRAM |
| DS1231 | Power Monitor Chip |
| DS1231S | Power Monitor Chip |
| DS1232 | MicroMonitor Chip |
| DS1232LP | Low Power MicroMonitor Chip |
| DS1232LPS | Low Power MicroMonitor Chip |