The MAX1335 2-channel, serial-output, 10-bit, analog-to-digital converter (ADC) features two true-differential analog inputs and offers outstanding noise
immunity and dynamic performance. The device easily interfaces with SPI™/QSPI™/MICROWIRE™ and standard digital signal processors (DSPs).
The MAX1335 operates from a single +2.7V to +3.6V supply
with sampling rates up to 4Msps. This device features
a partial power-down mode and a full power-down
mode that reduces the supply current to 3.3mA and
0.2µA, respectively. Also featured is a separate power-supply
input (DVDD) that allows direct interfacing to
+2.7V to +3.6V digital logic. The fast conversion speed,
low power dissipation, excellent AC performance, and
DC accuracy (±0.4 LSB INL) make the MAX1335 ideal for industrial process control, motor
control, and base-station applications.
The MAX1335 is available in a space-saving
(3mm x 3mm), 16-pin, TQFN package and operates
over the extended (-40°C to +85°C) temperature range.
Key Features
Applications/Uses
4Msps Sampling Rate (+3V, MAX1335)
Separate Logic Supply: +2.7V to +3.6V
Two True-Differential Analog Input Channels
Bipolar/Unipolar Selection Input
Only 40mW (typ) Power Consumption
Only 2µA (max) Shutdown Current
High-Speed, SPI-Compatible, 3-Wire Serial Interface
