- RS Stock No.:
- 191-5130
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- DS3903E-020+
- ผู้ผลิต / Manufacturer:
- Maxim Integrated
160 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 4-6 วันทำการ (working days)
เพิ่ม / Added
ราคา / Price Each: (In a Pack of 10)
THB108.166
(exc. VAT)
THB115.738
(inc. VAT)
Units | Per unit | Per Pack* |
10 + | THB108.166 | THB1,081.66 |
*ตัวบ่งบอกราคา / price indicative |
- RS Stock No.:
- 191-5130
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- DS3903E-020+
- ผู้ผลิต / Manufacturer:
- Maxim Integrated
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
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
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
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
Resistance Value | 110kΩ |
Number of Positions | 128 |
Taper Type | Linear |
Memory Type | Non-Volatile |
Number of Pots per Package | 3 |
Mounting Type | Surface Mount |
Package Type | TSSOP |
Pin Count | 20 |
Power Supply Type | Single |
Typical Single Supply Voltage | 5.5 V |
Dimensions | 6.6 x 0.177 x 0.037mm |
Height | 0.04mm |
Maximum Operating Temperature | +85 °C |
Minimum Operating Temperature | -40 °C |
Width | 0.18mm |
Length | 6.6mm |