The MAX535/MAX5351 combine a low-power, voltage-output, 13-bit digital-to-analog converter (DAC) and a precision output amplifier in an 8-pin µMAX or DIP pack- age. The MAX535 operates from a single +5V supply and the MAX5351 operates from a single +3.3V supply. Both devices draw only 280µA of supply current. The output amplifier's inverting input is available to the user, allowing specific gain configurations, remote sensing, and high output current capability. This makes the MAX535/MAX5351 ideal for a wide range of applications, including industrial process control. Other features include a software shutdown and power-on reset.
The serial interface is compatible with either SPI™/ QSPI™ or Microwire™. The DAC has a double-buffered input, organized as an input register followed by a DAC register. A 16-bit serial word loads data into the input register. The DAC register can be updated indepen- dently or simultaneously with the input register. All logic inputs are TTL/CMOS-logic compatible and buffered with Schmitt triggers to allow direct interfacing to optocouplers.
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Industrial Process ControlsAutomatic Test EquipmentDigital Offset and Gain AdjustmentMotion ControlRemote Industrial ControlsMicroprocessor-Controlled Systems
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13-Bit DAC with Configurable Output Amplifier+5V Single-Supply Operation (MAX535)+3.3V Single-Supply Operation (MAX5351)Low Supply Current: 0.24mA Normal Operation ,2µA Shutdown ModeAvailable in 8-Pin µMAXPower-On Reset Clears DAC Output to 0VSPI/QSPI and Microwire CompatibleSchmitt-Trigger Digital Inputs for Direct ,Optocoupler Interface
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VDD to GND.................................................................-0.3V, +6V
REF, OUT, FB to GND................................-0.3V to (VDD + 0.3V)
Digital Inputs to GND ..............................................-0.3V to +6V
Continuous Current into Any Pin.......................................±20mA
Continuous Power Dissipation (TA = +70°C)
Plastic DIP (derate 6.90mW/°C above +70°C) ..............552mW
µMAX (derate 4.00mW/°C above +70°C) ......................330mW
CERDIP (derate 8.00mW/°C above +70°C) ...................640mW
Operating Temperature Ranges
MAX535_C_A/MAX5351_C_A...............................0°C to +70°C
MAX535_E_A/MAX5351_E_A ............................-40°C to +85°C
MAX535BMJA/MAX5351BMJA ..................... -55°C to +125°C
Storage Temperature Range ......................... -65°C to +150°C
Lead Temperature (soldering, 10sec) ...........................+300°C
Post a Buying Lead
Required Field 
