Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Number of Bits | 12 |
| Number of D/A Converters | 1 |
| Settling Time | 10µs |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI, DSP |
| Reference Type | Supply |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| INL / DNL(LSB) | ±8 (Max), ±1 (Max) |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 105°C |
| Supplier Device Package | SOT-23-6 |
Tổng quan
Description
The DAC7512N/3K is a low-power, 12-bit digital-to-analog converter (DAC) from Texas Instruments. It operates on a 2.7V to 5.5V supply, making it suitable for battery-powered and portable applications.
Key features:
- 12-bit resolution with rail-to-rail output.
- SPI-compatible serial interface (up to 30 MHz).
- Low power consumption (0.7 mW at 5V, 0.4 mW at 3V).
- Small SOT-23-6 package, ideal for space-constrained designs.
- Power-on reset to zero-scale for predictable startup.
Applications include process control, portable instruments, and programmable voltage sources. The DAC7512N/3K provides a cost-effective, compact solution for precision analog output needs.
Key features:
- 12-bit resolution with rail-to-rail output.
- SPI-compatible serial interface (up to 30 MHz).
- Low power consumption (0.7 mW at 5V, 0.4 mW at 3V).
- Small SOT-23-6 package, ideal for space-constrained designs.
- Power-on reset to zero-scale for predictable startup.
Applications include process control, portable instruments, and programmable voltage sources. The DAC7512N/3K provides a cost-effective, compact solution for precision analog output needs.
Features
The DAC7512N/3K is a low-power, 12-bit digital-to-analog converter (DAC) with key features:
- Resolution: 12-bit
- Interface: SPI-compatible (3-wire)
- Supply Voltage: 2.7V to 5.5V
- Low Power: 0.7mW at 5V (typ.), 1µA in power-down mode
- Output: Rail-to-rail voltage output
- Settling Time: 10µs (typ.)
- Package: SOT-23-6
- Internal Reference: No (requires external reference)
- Monotonicity: Guaranteed
- Applications: Portable devices, process control, battery-powered systems
Compact and efficient, it’s ideal for space-constrained, low-power designs.
- Resolution: 12-bit
- Interface: SPI-compatible (3-wire)
- Supply Voltage: 2.7V to 5.5V
- Low Power: 0.7mW at 5V (typ.), 1µA in power-down mode
- Output: Rail-to-rail voltage output
- Settling Time: 10µs (typ.)
- Package: SOT-23-6
- Internal Reference: No (requires external reference)
- Monotonicity: Guaranteed
- Applications: Portable devices, process control, battery-powered systems
Compact and efficient, it’s ideal for space-constrained, low-power designs.
Package
The DAC7512N/3K is a 12-bit digital-to-analog converter (DAC) from Texas Instruments. It comes in a SOT-23-6 package, which is a small, surface-mount type with 6 pins. This compact package is suitable for space-constrained applications. The device operates on a single power supply (2.7V to 5.5V) and is commonly used in portable electronics, industrial control, and instrumentation.
