Maxim Integrated Digital Potentiometer 128-Position 110 kΩ Linear 3-Channel 20-Pin TSSOP
- RS Stock No.:
- 191-3920
- Mfr. Part No.:
- DS3903E-020+
- Brand:
- Maxim Integrated
Bulk discount available
Subtotal (1 tube of 74 units)*
£185.74
(exc. VAT)
£222.74
(inc. VAT)
FREE delivery for orders over £60.00
Last RS stock
- Final 74 unit(s), ready to ship
Units | Per unit | Per Tube* |
|---|---|---|
| 74 - 74 | £2.51 | £185.74 |
| 148 - 148 | £2.041 | £151.03 |
| 222 - 444 | £2.006 | £148.44 |
| 518 + | £1.933 | £143.04 |
*price indicative
- RS Stock No.:
- 191-3920
- Mfr. Part No.:
- DS3903E-020+
- Brand:
- Maxim Integrated
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Maxim Integrated | |
| Product Type | Digital Potentiometer | |
| Resistance | 110kΩ | |
| Taper Type | Linear | |
| Memory Type | Non-Volatile | |
| Temperature Coefficient | 300 ppm/°C | |
| Number of Pots per Package | 3 | |
| Mount Type | Surface | |
| Interface Type | 2 Wire | |
| Package Type | TSSOP | |
| Pin Count | 20 | |
| Minimum Supply Voltage | 5.5V | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Length | 6.6mm | |
| Standards/Approvals | No | |
| Height | 0.04mm | |
| Series | DS3903 | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Maxim Integrated | ||
Product Type Digital Potentiometer | ||
Resistance 110kΩ | ||
Taper Type Linear | ||
Memory Type Non-Volatile | ||
Temperature Coefficient 300 ppm/°C | ||
Number of Pots per Package 3 | ||
Mount Type Surface | ||
Interface Type 2 Wire | ||
Package Type TSSOP | ||
Pin Count 20 | ||
Minimum Supply Voltage 5.5V | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Length 6.6mm | ||
Standards/Approvals No | ||
Height 0.04mm | ||
Series DS3903 | ||
Automotive Standard No | ||
The DS3903 contains three nonvolatile (NV) low temperature coefficient digital potentiometers, which can be accessed through a 2-wire bus. The DS3903 operates in both 3V and 5V systems, and it features a write-protect pin that can lock the positions of the potentiometers. An address pin allows two DS3903s to be placed on the same 2-wire bus.
Three 128-Position Linear Potentiometers (Two 10kΩ, One 100kΩ)
NV Wiper Storage
Low End-to-End Temperature Coefficient
Operates on an Industry-Standard 2-Wire Bus
Write-Protect Pin
Supply Range: 3V or 5V
Operating Temperature Range: -40°C to +85°C
Packaging: 20-Pin TSSOP
Applications
A Small and Low-Cost Replacement for Mechanical Potentiometers
Fiber Optic Transceiver Modules
Mobile Phones and PDAs
Portable Electronics
Power Supply Calibration
Related links
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