MAX5290AEUD ,Buffered, Fast-Settling, Dual, 12-/10-/8-Bit, Voltage-Output DACsMAX5290–MAX529519-3005; Rev 0; 11/03Buffered, Fast-Settling, Dual, 12-/10-/8-Bit,Voltage-Output DACs
MAX5290BEUD ,Buffered, Fast-Settling, Dual, 12-/10-/8-Bit, Voltage-Output DACsapplications. Multiple devices1/2 LSB (max) MAX5294/MAX5295 (8-Bit)can share a common serial interf ..
MAX5291AEUE ,Buffered, Fast-Settling, Dual, 12-/10-/8-Bit, Voltage-Output DACsFeaturesThe MAX5290–MAX5295 dual, 12-/10-/8-bit, voltage- Dual, 12-/10-/8-Bit Serial DACs in 4mm x ..
MAX5291BETE ,Buffered, Fast-Settling, Dual, 12-/10-/8-Bit, Voltage-Output DACsApplicationsPART TEMP RANGE PIN-PACKAGEPortable InstrumentationMAX5290AEUD* -40°C to +85°C 14 TSSOP ..
MAX5291BEUE ,Buffered, Fast-Settling, Dual, 12-/10-/8-Bit, Voltage-Output DACsELECTRICAL CHARACTERISTICS(AV = 2.7V to 3.6V, DV = 1.8V to AV , AGND = 0, DGND = 0, V = 2.5V, R = 1 ..
MAX5291BEUE ,Buffered, Fast-Settling, Dual, 12-/10-/8-Bit, Voltage-Output DACsELECTRICAL CHARACTERISTICS(AV = 2.7V to 3.6V, DV = 1.8V to AV , AGND = 0, DGND = 0, V = 2.5V, R = 1 ..
MAX973CUA+ ,Ultra-Low-Power, Open-Drain, Single/Dual-Supply ComparatorsApplicationsresistors.Battery-Powered Window ComparatorsThe MAX971–MAX974 and MAX981–MAX984’s open- ..
MAX973ESA ,Ultra-Low-Power / Open-Drain / Single/Dual-Supply ComparatorsFeaturesThe MAX971–MAX974 and MAX981–MAX984 single/' µMAX Package—Smallest 8-Pin SOdual/quad low-vo ..
MAX973ESA ,Ultra-Low-Power / Open-Drain / Single/Dual-Supply ComparatorsELECTRICAL CHARACTERISTICS: 5V OPERATION(V+ = 5V, V- = GND = 0V, T = T to T , unless otherwise note ..
MAX973ESA+ ,Ultra-Low-Power, Open-Drain, Single/Dual-Supply ComparatorsELECTRICAL CHARACTERISTICS—5V OPERATION (continued)(V+ = 5V, V- = GND = 0V, T = T to T , unless oth ..
MAX973ESA+ ,Ultra-Low-Power, Open-Drain, Single/Dual-Supply ComparatorsELECTRICAL CHARACTERISTICS—5V OPERATION (continued)(V+ = 5V, V- = GND = 0V, T = T to T , unless oth ..
MAX9741ETN+ , 12W12W, Filterless, Spread-Spectrum, Stereo, Class D Amplifier
MAX5290AETE-MAX5290AEUD-MAX5290BEUD-MAX5291AEUE-MAX5291BETE-MAX5291BEUE-MAX5292EUD-MAX5293EUE-MAX5294EUD
Buffered, Fast-Settling, Dual, 12-/10-/8-Bit, Voltage-Output DACs
General DescriptionThe MAX5290–MAX5295 dual, 12-/10-/8-bit, voltage-
output 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 3.6V
analog supply and a separate 1.8V to 3.6V digital sup-
ply. 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 MAX5290–MAX5295
provide two multifunctional, 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 MAX5290/MAX5291 are 12-bit DACs, the MAX5292/
MAX5293 are 10-bit DACs, and the MAX5294/MAX5295
are 8-bit DACs. The MAX5290/ MAX5292/MAX5294 pro-
vide unity-gain-configured output buffers, while the
MAX5291/MAX5293/MAX5295 provide force-sense-con-
figured output buffers. The MAX5290– MAX5295 are
specified over the extended -40°C to +85°C temperature
range, and are available in space-saving 4mm x 4mm,
16-pin thin QFN and 6.5mm x 5mm, 14-pin and 16-pin
TSSOP packages.
ApplicationsPortable 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
FeaturesDual, 12-/10-/8-Bit Serial DACs in 4mm x 4mm
Thin QFN and TSSOP Packages3µs (max) 12-Bit Settling Time to 1/2 LSBIntegral Nonlinearity
1 LSB (max) MAX5290/MAX5291 A-Grade (12-Bit)
1 LSB (max) MAX5292/MAX5293 (10-Bit)
1/2 LSB (max) MAX5294/MAX5295 (8-Bit)Guaranteed Monotonic, ±1 LSB (max) DNLTwo User-Programmable Digital I/O PortsSingle +2.7V to +3.6V Analog Supply+1.8V to AVDDDigital Supply20MHz 3-Wire SPI-/QSPI-/MICROWIRE- and
DSP-Compatible Serial InterfaceGlitch-Free Outputs Power Up to Zero Scale,
Midscale or Full ScaleUnity-Gain- or Force-Sense-Configured Output
Buffers
MAX5290–MAX5295
Buffered, Fast-Settling, Dual, 12-/10-/8-Bit,
Voltage-Output DACs
Ordering Information19-3005; Rev 0; 11/03
*Future product—contact factory for availability. Specifications
are preliminary.
**EP = Exposed paddle.
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.
MAX5290–MAX5295
Buffered, Fast-Settling, Dual, 12-/10-/8-Bit,
Voltage-Output DACs
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS(AVDD= 2.7V to 3.6V, DVDD= 1.8V to AVDD, AGND = 0, DGND = 0, VREF= 2.5V, RL= 10kΩ, CL= 100pF, TA= TMINto TMAX, unless
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.
AVDDto DVDD........................................................................±6V
AGND to DGND..................................................................±0.3V
AVDDto AGND, DGND.............................................-0.3V to +6V
DVDDto 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,DSPto 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)
14-Pin TSSOP (derate 9.1mW/°C above +70°C).........727mW
16-Pin TSSOP (derate 9.4mW/°C above +70°C).........755mW
16-Pin Thin QFN (derate 16.9mW/°C above +70°C).1349mW
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
MAX5290–MAX5295
Buffered, Fast-Settling, Dual, 12-/10-/8-Bit,
Voltage-Output DACs
ELECTRICAL CHARACTERISTICS (continued)(AVDD= 2.7V to 3.6V, DVDD= 1.8V to AVDD, AGND = 0, DGND = 0, VREF= 2.5V, RL= 10kΩ, CL= 100pF, TA= TMINto TMAX, unless
MAX5290–MAX5295
Buffered, Fast-Settling, Dual, 12-/10-/8-Bit,
Voltage-Output DACs
ELECTRICAL CHARACTERISTICS (continued)(AVDD= 2.7V to 3.6V, DVDD= 1.8V to AVDD, AGND = 0, DGND = 0, VREF= 2.5V, RL= 10kΩ, CL= 100pF, TA= TMINto TMAX, unless
MAX5290–MAX5295
Buffered, Fast-Settling, Dual, 12-/10-/8-Bit,
Voltage-Output DACs
ELECTRICAL CHARACTERISTICS (continued)(AVDD= 2.7V to 3.6V, DVDD= 1.8V to AVDD, AGND = 0, DGND = 0, VREF= 2.5V, RL= 10kΩ, CL= 100pF, TA= TMINto TMAX, unless
otherwise noted. Typical values are at TA= +25°C.) (Note 1)
TIMING CHARACTERISTICS—DSP Mode Disabled (3V, 3.3V Logic) (Figure 1)
