Allicdata Part #: | MAX550ACUA-ND |
Manufacturer Part#: |
MAX550ACUA |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC DAC CONV SI CMOS 8-UMAX |
More Detail: | 8 Bit Digital to Analog Converter 2 8-uMAX |
DataSheet: | MAX550ACUA Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Reference Type: | External |
Base Part Number: | MAX550 |
Supplier Device Package: | 8-uMAX |
Package / Case: | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
Operating Temperature: | 0°C ~ 70°C |
Architecture: | R-2R |
INL/DNL (LSB): | -, ±0.9 (Max) |
Voltage - Supply, Digital: | 2.5 V ~ 5.5 V |
Voltage - Supply, Analog: | 2.5 V ~ 5.5 V |
Series: | -- |
Data Interface: | SPI |
Differential Output: | No |
Output Type: | Voltage - Unbuffered |
Settling Time: | 4µs (Typ) |
Number of D/A Converters: | 2 |
Number of Bits: | 8 |
Part Status: | Active |
Packaging: | Tube |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Data Acquisition - Digital to Analog Converters (DAC) employs digital-to-analog converters (DACs) for operations that involve producing analog signals from digital signals. The MAX550ACUA is one such DAC device suitable for most general applications. It offers an 8-bit resolution with four output levels, allowing users to specify the amplitude levels for their digital signals with precision. Additionally, its combination of a low operating voltage, low power consumption and small size requires minimal board area and makes it ideal for battery-powered equipment.
The main operation of the MAX550ACUA is to convert digital signals into a continuous analog signal. This can be done by using a voltage-to-frequency converter, where the frequency of a Voltage-controlled oscillator (VCO) output is determined by the electrical voltage at its input. By applying a changing digital signal to the input of the MAX550ACUA, the frequency of the VCO output changes accordingly, producing a corresponding voltage-waveform output.
The device also provides a variety of features which boost the performance of the MAX550ACUA. These include a linearity error specification, which ensures the analog output signal is mapped to the digital input data with accuracy. The digital current port circuitry aids direct connection to microprocessors and Advanced RISC Machines (ARM) micro-controllers. Furthermore, it includes short-circuit safe outputs which protect it from voltage spikes that can potentially cause damage or degrade its performance.
Circuit-wise, the MAX550ACUA comprises three sections: a control section, analog section, and digital current port. The control section mainly consists of an 8-bit digital input port, control logic circuitry, and a voltage-to-frequency converter. The analog section includes a high-speed voltage feedback amplifier and reference voltage source, to which the 8-bit digital inputs are applied. This section also contains current sources, an integrator, and an output buffer, which are then connected to the output stages.
Additionally, the digital current port of the MAX550ACUA allows direct microprocessor connection from its port pins, as well as connection to D/A converter logic products such as latches and shift registers. It also contains logic for direct connection to programmable memories, allowing users to interface its digital inputs by micro-programming a programmable read-only memory (PROM) with the desired logic pattern.
The Max550ACUA offers various benefits to its users. Firstly, its 8-bit resolution ensures that analog signals generated from digital data have good precision. Moreover, its low operating voltage and power consumption, along with its small size, make it ideal for embedded applications such as automotive and medical equipment. Lastly, its features, such as the linearity error specification, provide users with a reliable mechanism to convert digital inputs into desired analog signals.
The specific data is subject to PDF, and the above content is for reference
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