MAX5520ETC ,+1.8 to +5.5 V, ultra-low-power, 10-bit, voltage-output DACApplicationsPortable Battery-Powered DevicesInstrumentationPin ConfigurationAutomatic Trimming and ..
MAX5523EUA+T ,Dual, Ultra-Low-Power, 10-Bit, Voltage-Output DACsELECTRICAL CHARACTERISTICS(V = +1.8V to +5.5V, OUT_ unloaded, T = T to T , unless otherwise noted. ..
MAX5524ETC ,+1.8 to +5.5 V, dual, ultra-low-power, 10-bit, voltage-output DACApplicationsMAX5524ETC Force sense External AACKPortable Battery-Powered DevicesMAX5525ETC Force se ..
MAX5524ETC+ ,Dual, Ultra-Low-Power, 10-Bit, Voltage-Output DACsApplicationsMAX5524ETC Force sense External AACKPortable Battery-Powered DevicesMAX5525ETC Force se ..
MAX5528GTA ,64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometersapplications.Ordering InformationThe MAX5527/MAX5528/MAX5529 are available in3mm x 3mm, 8-pin TDFN ..
MAX5528GTA+T ,64-Tap, One-Time Programmable, Linear-Taper Digital PotentiometersELECTRICAL CHARACTERISTICS(V = +2.7V to +5.5V, V = V , V = GND, T = -40°C to +105°C, unless otherwi ..
MAZ3068 ,Small-signal deviceElectrical characteristics within part numbers T = 25°Ca• V = 2.0 V to 8.2 V (I = 5 mA)Z ZTemperat ..
MAZ3068-H ,Silicon planar typeelectrical characteristicsR1 Rwithin part numbersI V ··············· Specified value µ AR2 R3*Tempe ..
MAZ3091-L ,Silicon planar typeElectrical characteristics within part numbers T = 25°Ca•V = 2.0 V to 8.2 V (I = 5 mA)Z ZTemperatu ..
MAZ3200 ,Small-signal deviceElectrical characteristics within part numbers T = 25°Ca• V = 2.0 V to 8.2 V (I = 5 mA)Z ZTemperat ..
MAZ3200-M ,Silicon planar typeZener DiodesMAZ3000 SeriesSilicon planar typeUnit : mm+ 0.22.8 − 0.3For stabilization of power supp ..
MAZ8024 ,Small-signal deviceelectrical characteristicswithin part numbersReverse current I V Specified value µ AR R*3Temperatur ..
MAX5520ETC
+1.8 to +5.5 V, ultra-low-power, 10-bit, voltage-output DAC
General DescriptionThe MAX5520/MAX5521 are single, 10-bit, ultra-low-
power, voltage-output, digital-to-analog converters
(DACs) offering Rail-to-Rail®buffered voltage outputs.
The DACs operate from a 1.8V to 5.5V supply and con-
sume less than 6µA, making them desirable for low-
power and low-voltage applications. A shutdown mode
reduces overall current, including the reference input
current, to just 0.18µA. The MAX5520/MAX5521 use a
3-wire serial interface that is compatible with SPI™,
QSPI™, and MICROWIRE™.
At power-up, the MAX5520/MAX5521 outputs are dri-
ven to zero scale, providing additional safety for appli-
cations that drive valves or for other transducers that
must be off during power-up. The zero-scale outputs
enable glitch-free power-up.
The MAX5520 accepts an external reference input. The
MAX5521 contains an internal reference and provides
an external reference output. Both devices have force-
sense-configured output buffers.
The MAX5520/MAX5521 are available in a 4mm x 4mm x
0.8mm, 12-pin, thin QFN package and are guaranteed
over the extended -40°C to +85°C temperature range.
For 12-bit compatible devices, refer to the MAX5530/
MAX5531 data sheet. For 8-bit compatible devices,
refer to the MAX5510/MAX5511 data sheet.
ApplicationsPortable Battery-Powered Devices
Instrumentation
Automatic Trimming and Calibration in Factory
or Field
Programmable Voltage and Current Sources
Industrial Process Control and Remote
Industrial Devices
Remote Data Conversion and Monitoring
Chemical Sensor Cell Bias for Gas Monitors
Programmable Liquid Crystal Display (LCD) Bias
FeaturesSingle +1.8V to +5.5V SupplyUltra-Low 6µA Supply CurrentShutdown Mode Reduces Supply Current to
0.18µA (max)Small 4mm x 4mm x 0.8mm Thin QFN PackageFlexible Force-Sense-Configured Rail-to-Rail
Output BuffersInternal Reference Sources 8mA of Current
(MAX5521)Fast 16MHz 3-Wire SPI-/QSPI-/MICROWIRE-
Compatible Serial InterfaceTTL- and CMOS-Compatible Digital Inputs with
HysteresisGlitch-Free Outputs During Power-Up
MAX5520/MAX5521
+1.8V to +5.5V, Ultra-Low-Power, 10-Bit,
Voltage-Output DACs
Pin Configuration
Ordering Information
Selector Guide19-3065; Rev 0; 1/04
Rail-to-Rail is a registered trademark of Nippon Motorola, Inc.
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp
*EP = Exposed paddle (internally connected to GND).
MAX5520/MAX5521
+1.8V to +5.5V, Ultra-Low-Power, 10-Bit,
Voltage-Output DACs
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS(VDD= +1.8Vto +5.5V, OUT unloaded, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°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.
VDDto GND..............................................................-0.3V to +6V
OUT to GND...............................................-0.3V to (VDD + 0.3V)
FB to GND..................................................-0.3V to (VDD + 0.3V)
SCLK, DIN, CSto GND..............................-0.3V to (VDD + 0.3V)
REFIN, REFOUT to GND............................-0.3V to (VDD + 0.3V)
Continuous Power Dissipation (TA= +70°C)
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
Junction Temperature.....................................................+150°C
Lead Temperature (soldering, 10s).................................+300°C
MAX5520/MAX5521
+1.8V to +5.5V, Ultra-Low-Power, 10-Bit,
Voltage-Output DACs
ELECTRICAL CHARACTERISTICS (continued)
MAX5520/MAX5521
+1.8V to +5.5V, Ultra-Low-Power, 10-Bit,
Voltage-Output DACs
ELECTRICAL CHARACTERISTICS (continued)
MAX5520/MAX5521
+1.8V to +5.5V, Ultra-Low-Power, 10-Bit,
Voltage-Output DACs
TIMING CHARACTERISTICS
TIMING CHARACTERISTICS(VDD= +1.8V to +5.5V, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.)
Note 1:Linearity is tested within codes 24 to 1020.
Note 2:Offset is tested at code 24.
Note 3:Gain is tested at code 1000. FB is connected to OUT.
Note 4:Guaranteed by design. Not production tested.
Note 5:VDDmust be a minimum of 1.8V.
Note 6:Outputs can be shorted to VDDor GND indefinitely, provided that the package power dissipation is not exceeded.
Note 7:Optimal noise performance is at 2nF load capacitance.
Note 8:Thermal hysteresis is defined as the change in the initial +25°C output voltage after cycling the device from TMAXto TMIN.
Note 9:All digital inputs at VDDor GND.
Note 10:Load = 10kΩin parallel with 100pF, VDD= 5V, VREF= 4.096V (MAX5520) or VREF= 3.9V (MAX5521).
MAX5520/MAX5521
+1.8V to +5.5V, Ultra-Low-Power, 10-Bit,
Voltage-Output DACs
Typical Operating Characteristics(VDD= 5.0V, VREF= 4.096V (MAX5520) or VREF= 3.9V (MAX5521), TA = +25°C, unless otherwise noted.)
MAX5520/MAX5521
+1.8V to +5.5V, Ultra-Low-Power, 10-Bit,
Voltage-Output DACs
Typical Operating Characteristics (continued)(VDD= 5.0V, VREF= 4.096V (MAX5520) or VREF= 3.9V (MAX5521), TA = +25°C, unless otherwise noted.)
MAX5520/MAX5521
+1.8V to +5.5V, Ultra-Low-Power, 10-Bit,
Voltage-Output DACs
Typical Operating Characteristics (continued)(VDD= 5.0V, VREF= 4.096V (MAX5520) or VREF= 3.9V (MAX5521), TA = +25°C, unless otherwise noted.)
MAX5520/MAX5521
+1.8V to +5.5V, Ultra-Low-Power, 10-Bit,
Voltage-Output DACs
Typical Operating Characteristics (continued)(VDD= 5.0V, VREF= 4.096V (MAX5520) or VREF= 3.9V (MAX5521), TA = +25°C, unless otherwise noted.)
MAX5520/MAX5521
+1.8V to +5.5V, Ultra-Low-Power, 10-Bit,
Voltage-Output DACs
Typical Operating Characteristics (continued)(VDD= 5.0V, VREF= 4.096V (MAX5520) or VREF= 3.9V (MAX5521), TA = +25°C, unless otherwise noted.)
