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Maxim Integrated Semiconductor Electronic Components Datasheet

MAX5593 Datasheet

Voltage-Output DACs

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19-2983; Rev 3; 1/10
EVAALVUAAILTAIOBNLEKIT
Buffered, Fast-Settling, Octal, 12/10/8-Bit,
Voltage-Output DACs
General Description
The MAX5590–MAX5595 octal, 12/10/8-bit, voltage-out-
put digital-to-analog converters (DACs) offer buffered
outputs and a 3µs maximum settling time at the 12-bit
level. The DACs operate from a +2.7V to +5.25V analog
supply and a separate +1.8V to +5.25V digital supply.
The 20MHz 3-wire serial interface is compatible with
SPI™, QSPI™, MICROWIRE™, and digital signal
processor (DSP) protocol applications. Multiple devices
can share a common serial interface in direct-access or
daisy-chained configuration. The MAX5590–MAX5595
provide two multifunction, user-programmable, digital
I/O ports. The externally selectable power-up states of
the DAC outputs are either zero scale, midscale, or full
scale. Software-selectable FAST and SLOW settling
modes decrease settling time in FAST mode, or reduce
supply current in SLOW mode.
The MAX5590/MAX5591 are 12-bit DACs, the MAX5592/
MAX5593 are 10-bit DACs, and the MAX5594/
MAX5595 are 8-bit DACs. The MAX5590/MAX5592/
MAX5594 provide unity-gain-configured output buffers,
while the MAX5591/MAX5593/MAX5595 provide force-
sense-configured output buffers. The MAX5590–
MAX5595 are specified over the extended -40°C to
+85°C temperature range, and are available in space-
saving 24-pin and 28-pin TSSOP packages.
Features
o Octal, 12/10/8-Bit Serial DACs in TSSOP Packages
o 3µs (max) 12-Bit Settling Time to 1/2 LSB
o Integral Nonlinearity:
1 LSB (max) MAX5590/MAX5591 A-Grade (12-Bit)
1 LSB (max) MAX5592/MAX5593 (10-Bit)
1/2 LSB (max) MAX5594/MAX5595 (8-Bit)
o Guaranteed Monotonic, ±1 LSB (max) DNL
o Two User-Programmable Digital I/O Ports
o Single +2.7V to +5.25V Analog Supply
o +1.8V to AVDD Digital Supply
o 20MHz, 3-Wire, SPI-/QSPI-/MICROWIRE-/DSP-
Compatible Serial Interface
o Glitch-Free Outputs Power Up to Zero Scale,
Midscale, or Full Scale Controlled by PU Pin
o Unity-Gain or Force-Sense-Configured Output
Buffers
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 (µP)-Controlled Systems
Power Amplifier Control
Fast Parallel-DAC to Serial-DAC Upgrades
Ordering Information
PART
TEMP RANGE PIN-PACKAGE
MAX5590AEUG+* -40°C to +85°C 24 TSSOP
MAX5590BEUG+
-40°C to +85°C 24 TSSOP
MAX5591AEUI+*
-40°C to +85°C 28 TSSOP
MAX5591BEUI+
-40°C to +85°C 28 TSSOP
MAX5592EUG+
-40°C to +85°C 24 TSSOP
MAX5593EUI+
-40°C to +85°C 28 TSSOP
MAX5594EUG+
-40°C to +85°C 24 TSSOP
MAX5595EUI+
-40°C to +85°C 28 TSSOP
*Future product—contact factory for availability. Specifications
are preliminary.
+Denotes a lead(Pb)-free/RoHS-compliant package.
Selector Guide and 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 Direct at 1-888-629-4642,
or visit Maxim's website at www.maxim-ic.com.


Maxim Integrated Semiconductor Electronic Components Datasheet

MAX5593 Datasheet

Voltage-Output DACs

No Preview Available !

Buffered, Fast-Settling, Octal, 12/10/8-Bit,
Voltage-Output DACs
ABSOLUTE MAXIMUM RATINGS
AVDD to DVDD........................................................................±6V
AGND to DGND ..................................................................±0.3V
AVDD to AGND, DGND.............................................-0.3V to +6V
DVDD to AGND, DGND ............................................-0.3V to +6V
FB_, OUT_,
REF to AGND ........-0.3V to the lower of (AVDD + 0.3V) or +6V
SCLK, DIN, CS, PU,
DSP to DGND .......-0.3V to the lower of (DVDD + 0.3V) or +6V
UPIO1, UPIO2
to DGND ...............-0.3V to the lower of (DVDD + 0.3V) or +6V
Maximum Current into Any Pin .........................................±50mA
Continuous Power Dissipation (TA = +70°C)
24-Pin TSSOP (derate 13.9mW/°C above +70°C) .....1111mW
28-Pin TSSOP (derate 14mW/°C above +70°C) ........1117mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Maximum Junction Temperature .....................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(AVDD = 2.7V to 5.25V, DVDD = 1.8V to AVDD, VAGND = 0V, VDGND = 0V, VREF = 2.5V (for AVDD = 2.7V to 5.25V), VREF = 4.096V (for
AVDD = 4.5V to 5.25V), RL = 10k, CL = 100pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
(Note 1)
PARAMETER
STATIC ACCURACY
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Offset-Error Drift
Gain Error
Gain-Error Drift
SYMBOL
CONDITIONS
N
INL
DNL
VOS
MAX5590/MAX5591
MAX5592/MAX5593
MAX5594/MAX5595
VREF = 2.5V at
AVDD = 2.7V and
VREF = 4.096V at
AVDD = 5.25V
(Note 2)
MAX5590A/MAX5591A (12-bit)
MAX5590B/MAX5591B (12-bit)
MAX5592/MAX5593 (10-bit)
MAX5594/MAX5595 (8-bit)
Guaranteed monotonic (Note 2)
MAX5590A/MAX5591A (12-bit), decimal code = 40
MAX5590B/MAX5591B (12-bit), decimal code = 40
MAX5592/MAX5593 (10-bit), decimal code = 10
MAX5594/MAX5595 (8-bit), decimal code = 3
MAX5590A/MAX5591A (12-bit)
MAX5590B/MAX5590B (12-bit)
GE Full-scale output
MAX5592/MAX5593 (10-bit)
MAX5594/MAX5595 (8-bit)
MIN TYP MAX UNITS
12
10 Bits
8
±1
±2
±0.5
±4
±1
LSB
±0.125 ±0.5
±1 LSB
±5
±5 ±25
mV
±5 ±25
±5 ±25
5 ppm of
FS/°C
±4
±20 ±40
LSB
±5 ±10
±2 ±3
1
ppm of
FS/°C
2 _______________________________________________________________________________________


Part Number MAX5593
Description Voltage-Output DACs
Maker Maxim Integrated
Total Page 30 Pages
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