MAX547 |
RFQ for MAX547 Required Field |
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| Technical/Catalog Information | MAX5471EZT+T |
| Vendor | Maxim Integrated Products (VA) |
| Category | Integrated Circuits (ICs) |
| Number of Circuits | 1 - Single |
| Resistance In Ohms | 50K |
| Interface | Up/Down |
| Taps | 32 |
| Package / Case | TSOT-23-6, TSOT-6 |
| Packaging | Digi-Reel? |
| Voltage - Supply | 2.7 V ~ 5.25 V |
| Memory Type | Non-Volatile |
| Temperature Coefficient | 35 ppm/°C Typical |
| Operating Temperature | -40°C ~ 85°C |
| Drawing Number | 175; 21-0114; ZT; 6 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | MAX5471EZT+T MAX5471EZT+T MAX5471EZT+TDKR ND MAX5471EZT+TDKRND MAX5471EZT+TDKR |
| Product | Manufacturers | Pack | D/C |
| MAX547 | - | - | - |
The MAX547 contains eight 13-bit, voltage-output digital-to-analog converters (DACs). On-chip precision output ampli-fiers provide the voltage outputs. The MAX547 operates from a ±5V supply. Bipolar output voltages with up to ±4.5V voltage swing can be achieved with no external compo-nents. The MAX547 has four separate reference inputs;each is connected to two DACs, providing different full-scale output voltages for every DAC pair.
The MAX547 features double-buffered interface logic with a 13-bit parallel data bus. Each DAC has an input latch and a DAC latch. Data in the DAC latch sets the output voltage. The eight input latches are addressed with three address lines. Data is loaded to the input latch with a single write instruction. An asynchronous load (LD-</a>)input transfers data from the input latch to the DAC latch. The four LD-</a> inputs each control two DACs, and all DAC latches can be updated simultane-ously by asserting all LD-</a>pins. An asynchronous clear (CLR</a>)input resets the output of all eight DACs to AGND_. Asserting CLR</a> resets both the DAC and the input latch to bipolar zero (1000hex). On power-up, reset circuitry performs the same function as CLR</a>.All logic inputs are TTL/CMOS compatible. The MAX547 is available in 44-pin plastic quad flat pack and 44-pin PLCC packages.
Typical Application |
Features |
| -Automatic Test Equipment-Minimum Component-Count Analog Systems-Digital Offset/Gain Adjustment-Arbitrary Function Generators-Industrial Process Controls-Avionics Equipment | Full 13-Bit Performance without Adjustments8 DACs in One PackageBuffered Voltage OutputsCalibrated LinearityGuaranteed Monotonic to 13 Bits±5V Supply OperationUnipolar or Bipolar Outputs Swing to ±4.5VFast Output Settling (5µs to ±1⁄2 LSB)Double-Buffered Digital InputsAsynchronous Load Inputs Load Pairs of DAC LatchesAsynchronous CLR</a> Input Resets DACs to Analog GroundPower-On Reset Circuit Resets DACs to Analog GroundMicroprocessor and TTL/CMOS Compatible |
