The MAX1333 2-channel, serial-output,
12-bit, analog-to-digital converter (ADC) features two
true-differential analog inputs and offers outstanding noise
immunity and dynamic performance. This device easily
interfaces with SPI™/QSPI™/MICROWIRE™ and standard
digital signal processors (DSPs).
The MAX1333 operates from a single supply of +2.7V to
+3.6V with sampling rates up to 2Msps. This device
features a partial power-down mode and a full powerdown
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 (±0.6 LSB INL) make the
MAX1333 ideal for industrial process control,
motor control, and base-station applications.
The MAX1333 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
2Msps Sampling Rate (+3V, MAX1333)
Separate Logic Supply: +2.7V to +3.6V
Two True-Differential Analog Input Channels
Bipolar/Unipolar Selection Input
Only 38mW (typ) Power Consumption
Only 2µA (max) Shutdown Current
High-Speed, SPI-Compatible, 3-Wire Serial
Interface
2MHz Full-Linear Bandwidth
71.4dB SINAD and -93dB THD at 525kHz Input
Frequency
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
This product cannot be purchased through our web site. Contact factory for availability.
