DS3903E-020/T&R IC POT NV TRIPLE 128POS 20-TSSOP
From Maxim Integrated
| Category | Integrated Circuits (ICs) |
| Configuration | Potentiometer |
| Datasheets | DS3903 DS3903 |
| Family | Data Acquisition - Digital Potentiometers |
| Features | Selectable Address |
| Interface | I²C |
| Memory Type | Non-Volatile |
| Mfg Application Notes | Using Digital Potentiometers in Adjustable Step-Down DC-DC Converter Designs Using Spare NV Digital Pots as NV Digital Configuration Bits A Digitally Controllable Lowpass Filter Using a Digital Potentiometer Writing Parallel-Port 2-Wire Software in C Adding Windows NT/2000/XP Support to the AN3315 Parallel-Port 2-Wire Software Using an Analog Voltage to Control a Digital Potentiometer Reduce the Chances of Human Error: Part 2, Super Amps and Filters for Analog Interface |
| Number of Circuits | 3 |
| Number of Taps | 128 |
| Operating Temperature | -40°C ~ 85°C |
| PCN Obsolescence/ EOL | Multiple Devices 22/Mar/2015 |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Packaging | Tape & Reel (TR) |
| Product Photos | 20-TSSOP |
| Product Training Modules | Lead (SnPb) Finish for COTS Long-Term Supply Program |
| Resistance (Ohms) | 10k, 90k |
| Resistance - Wiper (Ohms) (Typ) | 250 |
| Series | - |
| Standard Package | 2,500 |
| Supplier Device Package | 20-TSSOP |
| Taper | Linear |
| Temperature Coefficient (Typ) | ±300 ppm/°C |
| Tolerance | ±20% |
| Voltage - Supply | 2.7 V ~ 5.5 V |
