The MAX5711 is a small footprint, low-power, 10-bit digital-
to-analog converter (DAC) that operates from a single
+2.7V to +5.5V supply. The MAX5711 on-chip precision
output amplifier provides rail-to-rail output swing.
Drawing an 85µA supply current at 3V, the MAX5711 is
ideally suited to portable battery-operated equipment.
The MAX5711 utilizes a 3-wire serial interface compatible
with SPI™/QSPI™/MICROWIRE™ and DSP-interface
standards. All logic inputs are CMOS-logic compatible
and buffered with Schmitt triggers to allow direct interfacing
to optocouplers. The MAX5711 incorporates a poweron
reset (POR) circuit that ensures that the DAC begins in
a zero-volt-state upon power-up. A power-down mode
that reduces current consumption to 0.3µA may be initiated
through a software command.
The MAX5711 is available in a small 6-pin SOT23 package.
For dual and quad 10-bit versions, see the MAX5721
and MAX5741 data sheets. For single, dual, and quad
12-bit versions, see the MAX5712, MAX5722, and
MAX5742 data sheets. The MAX5711 is specified over
the automotive temperature range of -40°C to +125°C.
Key Features
Applications/Uses
Wide -40°C to +125°C Operating Temperature
Range
Low 85µA Supply Current
Ultra Low 0.3µA Power-Down Supply Current
Single +2.7V to +5.5V Supply Voltage
Fast 20MHz 3-Wire SPI/QSPI/MICROWIRE and
DSP-Compatible Serial Interface
Schmitt-Triggered Inputs for Direct Interfacing to
Optocouplers
Rail-to-Rail Output Buffer
Power-On Reset to Zero Volts
Three Software-Selectable Power-Down Output
Impedances (100kΩ, 1kΩ, Hi-Z)
Notes: **This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
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