Datasheet Details
| Part number | DS1845 |
|---|---|
| Manufacturer | Dallas Semiconductor |
| File Size | 141.75 KB |
| Description | Dual NV Potentiometer and Memory |
| Datasheet | DS1845_DallasSemiconductor.pdf |
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Overview: .. DS1845 Dual NV Potentiometer and Memory PIN ASSIGNMENT SDA SCL A0 A1 A2 WP GND 1 2 3 4 5 6 7 14 13 12 11 10 9 8 Vcc H0 W1 H1 L1 W0 L0 .dalsemi.
| Part number | DS1845 |
|---|---|
| Manufacturer | Dallas Semiconductor |
| File Size | 141.75 KB |
| Description | Dual NV Potentiometer and Memory |
| Datasheet | DS1845_DallasSemiconductor.pdf |
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VCC GND SDA SCL WP A0, A1, A2 H0, H1 L 0, L1 W0, W1 - 3V or 5V Power Supply Input - Ground - 2-wire Serial Data Input/Output - 2-wire Serial Clock Input - Write Protect Input - Address Inputs - High-End of Potentiometer - Low-End of Potentiometer - Wiper Terminal of Potentiometer DESCRIPTION The DS1845 Dual NV Potentiometer and Memory consists of one=100-position linear taper potentiometer, one=256-position linear taper potentiometer, 256 bytes of EEPROM memory, and a 2-wire interface.
The device provides an ideal method for setting bias voltages and currents in control applications using a minimum of circuitry.
The EEPROM memory allows a user to store configuration or calibration data for a specific system or device as well as provide control of the potentiometer wiper settings.
| Part Number | Description |
|---|---|
| DS1844 | Quad Digital Potentiometer |
| DS1847 | Dual Temperature-Controlled NV Variable Resistor |
| DS1848 | Dual Temperature-Controlled NV Variable Resistor & Memory |
| DS1810 | 5V EconoReset |
| DS1811 | 5V EconoReset |
| DS1812 | 5V EconoReset |
| DS1814 | 5V/3.3V MicroMonitor |
| DS1815 | 3.3V EconoReset |
| DS1816 | 3.3V EconoReset |
| DS1817 | Active High 3.3V EconoReset |