Features: On-Chip EEPROM Stores DAC States
Power-On Reset Initialization of All Registers to
Prestored States
+2.7V to +5.5V Single-Supply Operation
Four 8-Bit DACs with Independent High and Low
Reference Inputs (MAX5105)
Ground to VDDReference Input Range
Rail-to-Rail Output Buffers
Low 1mA Supply Current
Low Power 10µA (max) Shutdown Mode
Small 20- or 16-Pin QSOP Package
SPI™/QSPI™/MICROWIRE™-Compatible Serial
Interface
Asynchronous MUTE Input (MAX5105)
RDY/BSYPin to Indicate Memory Status
(MAX5105)
Wide Operating Temperature Range
(-40°C to +85°C)ApplicationDigital Gain and Offset Adjustments
Programmable Attenuators
Portable Instruments
Power-Amp Bias ControlPinout
SpecificationsVDD, DIN, CS, CLK, MUTE to GND................................-0.3V, +6V
DOUT, REFH_, REFL_, RDY/BSY,
OUT_ to GND...............................................-0.3V to (VDD+ 0.3V)
Maximum Current into Any Pin.........................................±50mA
Continuous Power Dissipation (TA= +70°C)
16-Pin QSOP (derate 8.3mW/°C above +70°C)...........666.7mW
20-Pin QSOP (derate 9.1mW/°C above +70°C)...........727.3mW
20-Pin SO (derate 10mW/°C above +70°C)....................800mW
Operating Temperature Range
MAX510_............................................................-40°C to +85°C
Storage Temperature Range............................-65°C to +150°C
Junction Temperature.....................................................+150°C
Lead Temperature (soldering, 10s)................................+300°C
DescriptionThe MAX5016 nonvolatile, quad, 8-bit digital- to-analog converters (DACs) operate from a single +2.7V to +5.5V supply. An internal EEPROM stores the DAC states even after power is removed. Data from these nonvolatile registers automatically initialize the DAC outputs and operating states during power-up. Precision internal buffers swing Rail-to-Rail® , and thereference input range includes both ground and the positive rail.
The MAX5016 feature a software-controlled 10µA shutdown mode and a mute state that drives the DAC outputs to their respective REFL_ voltages. The MAX5016 includes an asynchronous MUTE input, as well as a RDY/BSY output that indicates the status of the nonvolatile memory.
The MAX5016 is available in a 20-pin QSOP and 20-pin wide SO packages, and the MAX5106 is available in a 16-pin QSOP package.
MAX5016 Data Sheet
