General Description
The MAX1300/MAX1301 multirange, low-power, 16-bit, successive-approximation, analog-to-digital converters (ADCs) operate from a single +5V supply and achieve throughput rates up to 115ksps. A separate digital supply allows digital interfacing with 2.7V to 5.25V systems using the SPI-/QSPI™-/MICROWIRE®-compatible serial interface. Partial power-down mode reduces the supply current to 1.3mA (typ). Full power-down mode reduces the power-supply current to 1µA (typ).

Features
● Software-Programmable Input Range for Each Channel
● Single-Ended Input Ranges (VREF = 4.096V) 0 to (3 x VREF)/2, (-3 x VREF)/2 to 0, 0 to 3 x VREF, -3 x VREF to 0, (±3 x VREF)/4, (±3 x VREF)/2, ±3 x VREF
● Differential Input Ranges (±3 x VREF)/2, ±3 x VREF, ±6 x VREF
● Eight Single-Ended or Four Differential Analog Inputs (MAX1300)
● Four Single-Ended or Two Differential Analog Inputs (MAX1301)
● ±16.5V Overvoltage Tolerant Inputs
● Internal or External Reference
● 115ksps Maximum Sample Rate
● Single +5V Power Supply
● 20-/24-Pin TSSOP Package

Applications
● Industrial Control Systems
● Data-Acquisition Systems
● Avionics
● Robotics