12-bit level. The DACs operate from a +2.7V to +5.25V
supply. The 20MHz, 3-wire, serial interface is compati-
nal processor (DSP) protocol applications. Multiple
access or daisy-chained configuration. The MAX5580鈥?/div>
MAX5585 provide two multifunctional, user-programma-
ble, digital I/O ports. The externally selectable power-up
states of the DAC outputs are either zero scale, mid-
scale, or full scale. Software-selectable FAST and SLOW
settling modes decrease settling time in FAST mode, or
reduce supply current in SLOW mode.
The MAX5580/MAX5581 are 12-bit DACs, the
MAX5582/MAX5583 are 10-bit DACs, and the
MAX5584/MAX5585 are 8-bit DACs. The MAX5580/
MAX5582/MAX5584 provide unity-gain-configured out-
put buffers, while the MAX5581/MAX5583/MAX5585
provide force-sense-configured output buffers. The
MAX5580鈥揗AX5585 operate over the extended -40掳C
to +85掳C temperature range and are available in
space-saving, 5mm x 5mm x 0.8mm, 20-pin, thin QFN
and TSSOP packages.
MAX5580鈥揗AX5585
Ordering Information
PART
MAX5580AEUP*
MAX5580AETP*
TEMP RANGE
-40掳C to +85掳C
-40掳C to +85掳C
PIN-PACKAGE
20 TSSOP-EP**
20 Thin QFN-EP**
*Future
product鈥攃ontact factory for availability. Specifications
are preliminary.
**EP
= Exposed paddle.
Ordering Information continued at end of data sheet.
Applications
Portable Instrumentation
Automatic Test Equipment (ATE)
Digital Offset and Gain Adjustment
Automatic Tuning
Programmable Voltage and Current Sources
Programmable Attenuators
Industrial Process Controls
Motion Control
Microprocessor (碌P)-Controlled Systems
Power Amplifier Control
Fast Parallel-DAC to Serial-DAC Upgrades
PART
MAX5580AEUP
MAX5580AETP
MAX5580BEUP
MAX5580BETP
MAX5581AEUP
MAX5581AETP
MAX5581BEUP
MAX5581BETP
MAX5582EUP
MAX5582ETP
MAX5583EUP
MAX5583ETP
MAX5584EUP
MAX5584ETP
MAX5585EUP
MAX5585ETP
Selector Guide
OUTPUT BUFFER
CONFIGURATION
Unity gain
Unity gain
Unity gain
Unity gain
Force sense
Force sense
Force sense
Force sense
Unity gain
Unity gain
Force sense
Force sense
Unity gain
Unity gain
Force sense
Force sense
RESOLUTION
(BITS)
12
12
12
12
12
12
12
12
10
10
10
10
8
8
8
8
INL
(LSB
max)
卤1
卤1
卤4
卤4
卤1
卤1
卤4
卤4
卤1
卤1
卤1
卤1
卤0.5
卤0.5
卤0.5
卤0.5
Pin Configurations appear at end of data sheet.
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim鈥檚 website at www.maxim-ic.com.