DS3503：NV, I²C, Stepper Potentiometer
Low-Cost VCOM Calibrator with Anti-Image-Stick Features
The DS3503 features two synchronized stepping digital potentiometers: one 7-bit potentiometer with RW as its output, and another potentiometer with Y as its output. Both potentiometers reference the RH and RL terminals and feature an output voltage range of up to 15.5V. In addition, both potentiometer outputs can be stepped up and down by configuring the control registers. Programming is accomplished by an I²C-compatible interface that can operate at speeds of up to 400kHz.
Key Features
| DS3503: Typical Operating Circuit Applications/Uses
|
DataSheet
| title | Download file |
|---|---|
| DS3503 Data Sheet | DS3503.pdf |
Parametrics
| Part Number | Primary Topology | Monitor/Control Features | LCD/LED/Flash/CCD Features | Interface Type | VIN (V) | VIN (V) | Package/Pins | Budgetary Price |
|---|---|---|---|---|---|---|---|---|
| min | max | See Notes | ||||||
| DS3503 | Amplifier/Buffer | Dynamic V Adj. | VCOM Buffer | GPIO | 2.7 | 5.5 | µMAX/10 | $0.64 @1k |
| Part Number | Channels | Peak Current (mA) | Resolution (bits) | Rail to Rail | Bandwidth (MHz) | Programmable | VSUPPLY (V) | Oper. Temp. (°C) | Package/Pins | Budgetary Price |
|---|---|---|---|---|---|---|---|---|---|---|
| See Notes | ||||||||||
| DS3503 | 2 | 3 | 7 | Input/Output | 1 | Yes | 4.5 to 15.5 | -40 to +85 -40 to +100 | µMAX/10 | $0.64 @1k |
Quality and Environmental Data
Related Products
- DS3508：I²C, 8-Channel Gamma Buffer with EEPROM
- DS3502：High-Voltage NV I²C Potentiometer
- DS3501：High-Voltage NV I²C Potentiometer with Temperature Sensor and LUT
Ordering Information
| Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
|---|---|---|---|---|---|
| DS3503U+ | Active | µMAX,;10 pin;15.4 mm² | 0°C to +70°C | Lead Free | |
| DS3503U+T&R | Active | µMAX,;10 pin;15.4 mm² | 0°C to +70°C | Lead Free |
- DS3503.pdf DS3503
- DS3503.pdf DS3503
- DS3503.pdf DS3503
- DS3503.pdf DS3503
- DS3503.pdf DS3503
