Description
The AS1507 is a linear, dual 256-tap digital potentiometer specifically designed to replace discrete/mechanical potentiometers and is ideal for applications requiring a low-temperature-coefficient variable resistor.
Features
- an internal EEPROM for storing wiper positions. Several device variants are available differentiated by end-to-end resistance as shown in Table 1 (see also Ordering Information on page 16). Table 1. Standard Products Model AS1507-10 AS1507-50 AS1507-100 End-to-End Resistance (kΩ) 10 50 100
2 Key Features
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High Endurance: EEPROM up to 10M cycles High Reliability: EEPROM up to 150 years data retention @ 85°C Wiper Position Retained in EEPROM and loaded at Power-Up 256 Tap Positions ±0.5LSB DN.
AS1507_austriamicrosystemsAG.pdf
