What is the full-scale analog input range?
The full-scale analog input range is +/-2.00000 VDC with a linearity of 0.005%, when the analog chip is operated from a power supply as low as a 3.8 V. With a regulated power supply, an input range up to +/-3.50000 VDC is possible. With proper front-end signal conditioning circuitry, the ALD500 / ALD500R can accommodate virtually any input signal that can be converted into a DC voltage within the range specified above.