DS3502U+T&R,Digital Potentiometer IC

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The DS3502 is a 7-bit, nonvolatile (NV) digital potentiometer featuring an output voltage range of up to 15.5V. Programming is accomplished by an I²C-compatible interface, which can operate at speeds of up to 400kHz. External voltages are applied at the RL and RH inputs to define the lowest and highest potentiometer outputs.

128 Wiper Tap Points
Full-Scale Resistance: 10kΩ
I²C-Compatible Serial Interface
Address Pins Allow Up to Four DS3502s to Share the Same I²C Bus
Digital Operating Voltage: 2.5V to 5.5V
Analog Operating Voltage: 4.5V to 15.5V
Operating Temperature: -40°C to +100°C
10-Pin μSOP Package
Applications
Instrumentation and Industrial Controls
Mechanical POT Replacement
TFT-LCD VCOM Calibration

Specifications
Attribute Value
Control Interface I2C
Resistance Value 10kΩ
Number of Positions 128
Taper Type Linear
Memory Type Non-Volatile
Number of Pots per Package 1
Mounting Type Surface Mount
Package Type μSOP
Pin Count 10
Power Supply Type Single
Typical Single Supply Voltage 2.5 → 5.5 V
Dimensions 3.16 x 3.12 x 0.95mm
Height 0.95mm
Minimum Operating Temperature -40 °C
Width 3.12mm
Length 3.16mm
Maximum Operating Temperature +100 °C
3000 In stock for delivery within 7 working day(s) (Global Stock)
Price (ex. GST) Each (On a Reel of 3000)
$ 1.32
(exc. GST)
$ 1.45
(inc. GST)
units
Per unit
Per Reel*
3000 +
$1.32
$3,960.00
*price indicative
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