Description
19-2719; Rev 0; 04/03 MAX1261/MAX1263 250ksps, +3V, 8-/4-Channel, 12-Bit ADCs with +2.5V Reference and Parallel Interface General .
The MAX1261/MAX1263 low-power, 12-bit analog-todigital converters (ADCs) feature a successive-approximation ADC, automatic power-down, fast wake-up (2.
Features
* o 12-Bit Resolution, ±0.5 LSB Linearity
o +3V Single Operation
o User-Adjustable Logic Level (+1.8V to +3.6V)
o Internal +2.5V Reference
o Software-Configurable, Analog Input Multiplexer 8-Channel Single Ended/ 4-Channel Pseudo-Differential (MAX1261) 4-Channel Single Ended/ 2-Channel Pseudo-Differen
Applications
* or for other circuits with demanding power consumption and space requirements. The MAX1261 is available in a 28-pin QSOP package, while the MAX1263 is available in a 24-pin QSOP. For pin-compatible +5V, 12-bit versions, refer to the MAX1262/MAX1264 data sheet. Industrial Control Systems Energy Mana