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DAC0832LCN/NOPB
+Lista de MateriaisIC DAC 8BIT A-OUT 20DIP
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FabricanteTexas Instruments
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Peça do Fabricante #DAC0832LCN/NOPB
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Ficha Técnica DAC0832LCN/NOPB DataSheet
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Especificações
| Atributo | Valor |
| Part Status | Obsolete |
| Digi Key Programmable | Not Verified |
| Number of Bits | 8 |
| Number of D / A Converters | 1 |
| Settling Time | 1µs (Typ) |
| Output Type | Current - Unbuffered |
| Differential Output | Yes |
| Data Interface | Parallel |
| Reference Type | External |
| Voltage - Supply, Analog | 5V ~ 15V |
| Voltage - Supply, Digital | 5V ~ 15V |
| Architecture | Multiplying DAC |
| Operating Temperature | 0°C ~ 70°C |
| Package / Case | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package | 20-PDIP |
| Mounting Type | Through Hole |
| Base Product Number | DAC0832 |
Visão Geral
Description
This DAC operates on a single power supply, usually ranging from +4.5V to +15V, and offers an output voltage range from 0V to Vref. It includes a built-in output amplifier for improved performance and can operate in various configurations, including unipolar or bipolar output modes.
The DAC0832LCN/NOPB is ideal for applications such as audio processing, instrumentation, and control systems, where accurate and rapid analog signal generation is essential. Its compact 28-pin PDIP package allows for easy integration into electronic designs. Overall, it combines speed, precision, and flexibility, making it a popular choice for engineers and designers.
Equivalent
Features
1. Resolution: 8-bit resolution, providing 256 discrete output levels.
2. Output Range: Capable of producing a voltage output from 0 to the reference voltage (typically 2.5V to 10V).
3. Speed: Fast settling time, around 300 ns, ideal for high-speed applications.
4. Interface: Supports a simple 3-wire serial interface (data, clock, and chip select).
5. Power Supply: Operates with a supply voltage of 4.5V to 15V, accommodating various system designs.
6. Current Output: Provides a sinking or sourcing current output, with an internal reference option.
7. Low Power Consumption: Designed for efficiency, making it suitable for battery-powered devices.
8. Temperature Range: Industrial temperature range (-40°C to +85°C) for reliability in harsh environments.
This combination of features makes the DAC0832LCN/NOPB suitable for applications in audio processing, instrumentation, and control systems.
Pinout
### Pin Functions:
1. VDD (Pin 1): Positive power supply.
2. AGND (Pin 2): Analog ground.
3. VOUT (Pin 3): Analog output voltage.
4. RFB (Pin 4): Feedback resistor connection.
5. DB0 to DB7 (Pins 5-12): Data inputs (8-bit digital input).
6. CS (Pin 13): Chip select, active low.
7. WR (Pin 14): Write control signal, active low.
8. LDAC (Pin 15): Load DAC, synchronizes data loading to the output.
9. VREF (Pin 16): Reference voltage input for output scaling.
The device supports a simple interfacing with microcontrollers and provides a linear output characteristic, suitable for various applications in signal processing and control systems.