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DAC0832LCN
+Lista de MateriaisIC DAC 8BIT A-OUT 20DIP
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FabricanteTexas Instruments
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Peça do Fabricante #DAC0832LCN
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Pacote PDIP-20
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Em Estoque2377
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Especificações
| Atributo | Valor |
| Package | Tube |
| ProductStatus | Obsolete |
| NumberofBits | 8 |
| NumberofD/AConverters | 1 |
| SettlingTime | 1µs (Typ) |
| OutputType | Current - Unbuffered |
| DifferentialOutput | Yes |
| DataInterface | Parallel |
| ReferenceType | External |
| Voltage-SupplyAnalog | 5V ~ 15V |
| Voltage-SupplyDigital | 5V ~ 15V |
| Architecture | Multiplying DAC |
| OperatingTemperature | 0°C ~ 70°C |
| Package/Case | 20-DIP (0.300, 7.62mm) |
| SupplierDevicePackage | 20-PDIP |
Visão Geral
Description
The design includes a built-in reference, improving accuracy and simplifying circuit requirements. The device interfaces easily with microprocessors and microcontrollers, thanks to its simple digital input format. It also supports features like double-buffered inputs, allowing for synchronous updating of multiple DACs. The package is compact, often available in a PDIP package, making it practical for space-constrained designs. Overall, the DAC0832LCN is favored for applications requiring reliable and precise digital-to-analog signal conversions.
Equivalent
Features
1. Resolution: 8-bit, allowing for 256 discrete levels of analog output.
2. Interface: Simple digital input interface, often controlled through microcontrollers or microprocessors.
3. Output: Capable of producing a voltage output proportional to the digital input, typically in the range determined by the reference voltage.
4. Speed: Fast conversion rate suitable for numerous real-time applications.
5. Power Supply: Operates with a single power supply, usually at 5V.
6. Low Power Consumption: Efficient design reduces power requirements, making it suitable for battery-powered devices.
7. Package: Available in a 20-pin dual in-line package (DIP) for easy integration into circuits.
8. Compatibility: Compatible with TTL and CMOS logic levels.
9. Temperature Range: Capable of operating reliably over a wide temperature range, making it suitable for various environmental conditions.
These features make the DAC0832LCN a versatile choice for applications requiring digital-to-analog conversion.
Pinout
1. VCC (Pin 1): Positive power supply.
2. GND (Pin 11): Ground connection.
3. D0-D7 (Pins 5-12): Digital input pins for the 8-bit binary code.
4. I_OUT1 (Pin 13) and I_OUT2 (Pin 14): Current output pins.
5. REF+ (Pin 15) and REF- (Pin 16): Reference voltage inputs, which determine the output range.
6. CS (Pin 19): Chip select input, used to enable data transfer.
7. WR (Pin 18): Write control input, used for latching data from the digital inputs.
8. XFER (Pin 20): Transfer control to update the DAC output.
9. VEE (Pin 3): Negative power supply for bipolar operation.
This DAC is often used in applications requiring conversion of an 8-bit digital signal into an analog output, such as audio equipment, data acquisition systems, or industrial controls.