規格
| 屬性 | 價值 |
| Package / Case | Bulk,Tube |
| Part Status | Active |
| Number of Bits | 12 |
| Number of D/A Converters | 4 |
| Settling Time | 10µs (Typ) |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | Parallel |
| Reference Type | External |
| Voltage - Supply, Analog | 5V ~ 15V, -15V |
| Voltage - Supply, Digital | 5V |
| INL / DNL(LSB) | ±2 (Max), -1 |
| Architecture | R-2R |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 28-PLCC (11.51x11.51) |
概述
Description
The DAC8412FPCZ is a 12-bit digital-to-analog converter (DAC) from Texas Instruments, offering dual-channel output with voltage output capability. Key features include:
- Resolution: 12 bits
- Channels: 2 independent DACs
- Interface: Parallel (8-bit) for easy microcontroller interfacing
- Supply Voltage: +5V single supply
- Output Range: 0V to Vref (external reference required)
- Settling Time: 10µs (typical)
- Package: PLCC-28
It provides monotonic performance, low power consumption, and is suitable for industrial control, automation, and instrumentation applications. The DAC8412FPCZ includes internal latches for synchronous updates and supports power-on reset to zero-scale or mid-scale.
For precise analog signal generation, it requires an external reference voltage. Its parallel interface simplifies integration with microprocessors.
- Resolution: 12 bits
- Channels: 2 independent DACs
- Interface: Parallel (8-bit) for easy microcontroller interfacing
- Supply Voltage: +5V single supply
- Output Range: 0V to Vref (external reference required)
- Settling Time: 10µs (typical)
- Package: PLCC-28
It provides monotonic performance, low power consumption, and is suitable for industrial control, automation, and instrumentation applications. The DAC8412FPCZ includes internal latches for synchronous updates and supports power-on reset to zero-scale or mid-scale.
For precise analog signal generation, it requires an external reference voltage. Its parallel interface simplifies integration with microprocessors.
Features
The DAC8412FPCZ is a 12-bit digital-to-analog converter (DAC) with the following key features:
- Resolution: 12-bit
- Channels: Dual-channel (2 outputs)
- Interface: Parallel (8-bit)
- Supply Voltage: +5V single supply
- Output Type: Voltage output (buffered)
- Settling Time: 10µs (typical)
- DNL: ±1 LSB (max)
- Power Consumption: Low power (20mW typical)
- Package: 28-pin PLCC
- Applications: Industrial control, automation, and instrumentation
It includes internal output amplifiers and provides reliable monotonic performance.
- Resolution: 12-bit
- Channels: Dual-channel (2 outputs)
- Interface: Parallel (8-bit)
- Supply Voltage: +5V single supply
- Output Type: Voltage output (buffered)
- Settling Time: 10µs (typical)
- DNL: ±1 LSB (max)
- Power Consumption: Low power (20mW typical)
- Package: 28-pin PLCC
- Applications: Industrial control, automation, and instrumentation
It includes internal output amplifiers and provides reliable monotonic performance.
Pinout
The DAC8412FPCZ is a 16-bit digital-to-analog converter (DAC) with the following key details:
- Pin Count: 28 pins (PLCC package)
- Functions:
- Quad-channel (4 independent DACs)
- 16-bit resolution
- Serial interface (SPI-compatible)
- Voltage output (buffered, rail-to-rail)
- Internal reference (2.5V) or external reference support
- Power supply: +5V (single supply)
It is commonly used in precision industrial control, automation, and instrumentation applications.
- Pin Count: 28 pins (PLCC package)
- Functions:
- Quad-channel (4 independent DACs)
- 16-bit resolution
- Serial interface (SPI-compatible)
- Voltage output (buffered, rail-to-rail)
- Internal reference (2.5V) or external reference support
- Power supply: +5V (single supply)
It is commonly used in precision industrial control, automation, and instrumentation applications.
Manufacturer
The DAC8412FPCZ is manufactured by Texas Instruments (TI), a leading global semiconductor company.
TI specializes in designing and producing analog and digital integrated circuits (ICs), including data converters like DACs (Digital-to-Analog Converters). Known for innovation and reliability, TI serves industries such as automotive, industrial, consumer electronics, and communications.
The DAC8412FPCZ is a 12-bit digital-to-analog converter, reflecting TI's expertise in precision analog solutions.
TI specializes in designing and producing analog and digital integrated circuits (ICs), including data converters like DACs (Digital-to-Analog Converters). Known for innovation and reliability, TI serves industries such as automotive, industrial, consumer electronics, and communications.
The DAC8412FPCZ is a 12-bit digital-to-analog converter, reflecting TI's expertise in precision analog solutions.
Application
The DAC8412FPCZ is a 12-bit digital-to-analog converter (DAC) used in applications requiring precise analog output. Key areas include:
- Industrial Automation: Control systems, PLCs, and process instrumentation.
- Test & Measurement: Signal generation, calibration, and data acquisition.
- Medical Equipment: Patient monitoring and diagnostic devices.
- Audio Systems: Digital audio processing and volume control.
- Automotive: Sensor calibration and actuator control.
- Communications: Base stations and RF signal conditioning.
Its high accuracy, low power, and SPI interface make it suitable for embedded systems needing reliable analog outputs.
- Industrial Automation: Control systems, PLCs, and process instrumentation.
- Test & Measurement: Signal generation, calibration, and data acquisition.
- Medical Equipment: Patient monitoring and diagnostic devices.
- Audio Systems: Digital audio processing and volume control.
- Automotive: Sensor calibration and actuator control.
- Communications: Base stations and RF signal conditioning.
Its high accuracy, low power, and SPI interface make it suitable for embedded systems needing reliable analog outputs.
Package
The DAC8412FPCZ comes in a 28-lead PLCC (Plastic Leaded Chip Carrier) package. This surface-mount package has a square form factor with leads on all four sides, suitable for compact PCB designs. It offers reliable performance for precision digital-to-analog conversion applications.
