Operating Temperature -40°C~85°C
Packaging Tube
Published 2015
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number MAX11903
Polarity Bipolar, Unipolar
Configuration S/H-ADC
Interface SPI
Number of Bits 18
Input Type Differential
Architecture SAR
Number of Inputs 1
Converter Type ADC, SUCCESSIVE APPROXIMATION
Reference Type External, Internal
Data Interface SPI, DSP
Resolution 2.25 B
Sampling Rate 1.6 Msps
Voltage - Supply, Analog 1.7V~1.9V
Voltage - Supply, Digital 1.7V~1.9V
Number of Analog In Channels 1
Sampling Rate (Per Second) 1.6M
Output Bit Code OFFSET BINARY, 2'S COMPLEMENT BINARY
Linearity Error-Max (EL) 0.0008%
Sample and Hold / Track and Hold TRACK
Ratio - S/H:ADC 1:1
Analog Input Voltage-Max 3.6V
Output Format SERIAL
Signal to Noise Ratio (SNR) 98 dB
Analog Input Voltage-Min -2.5V