仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Number of Bits | 16 |
| Number of D/A Converters | 2 |
| Settling Time | 10µs (Typ) |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI, DSP |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| INL / DNL(LSB) | ±4, ±0.2 |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 125°C |
| Supplier Device Package | 10-WSON (3x3) |
概要
Description
The DAC8562SDSCR is a 16-bit, dual-channel, voltage-output digital-to-analog converter (DAC) from Texas Instruments. It features SPI interface compatibility, low power consumption, and an internal 2.5V reference.
Key features:
- 16-bit resolution with monotonic performance.
- Dual-channel output with rail-to-rail operation.
- SPI interface (up to 50 MHz).
- Internal reference (2.5V) or external reference support.
- Low power: ~4 mW at 5V.
- Small package: WSON-10 (3x3 mm).
Applications include industrial control, automation, test equipment, and portable instrumentation. The DAC8562SDSCR provides high precision and flexibility for analog signal generation.
For detailed specs, refer to the datasheet.
Key features:
- 16-bit resolution with monotonic performance.
- Dual-channel output with rail-to-rail operation.
- SPI interface (up to 50 MHz).
- Internal reference (2.5V) or external reference support.
- Low power: ~4 mW at 5V.
- Small package: WSON-10 (3x3 mm).
Applications include industrial control, automation, test equipment, and portable instrumentation. The DAC8562SDSCR provides high precision and flexibility for analog signal generation.
For detailed specs, refer to the datasheet.
Equivalent
Equivalent products to the DAC8562SDSCR (16-bit, dual-channel DAC) include:
- AD5662 (Analog Devices)
- MAX5216 (Maxim Integrated)
- MCP4728 (Microchip, 12-bit but similar functionality)
- LTC2632 (Linear Technology)
These alternatives offer similar resolution, interface (SPI/I2C), and performance. Check datasheets for exact pin compatibility and features.
- AD5662 (Analog Devices)
- MAX5216 (Maxim Integrated)
- MCP4728 (Microchip, 12-bit but similar functionality)
- LTC2632 (Linear Technology)
These alternatives offer similar resolution, interface (SPI/I2C), and performance. Check datasheets for exact pin compatibility and features.
Pinout
The DAC8562SDSCR is a dual-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments.
- Pin Count: 10 (VSSOP package)
- Key Functions:
- Dual 16-bit DAC outputs (A & B) with rail-to-rail voltage output.
- SPI-compatible serial interface (up to 50 MHz).
- Internal reference (2.5 V, disabled by default) or external reference support.
- Power-on reset to zero/mid-scale.
- Low power consumption (4 mW at 5 V).
Pins include power supply (AVDD, AVSS), reference (REF), serial interface (SCLK, DIN, SYNC, LDAC), and analog outputs (VOUTA, VOUTB).
Compact and precise, it’s ideal for industrial control, automation, and test equipment.
- Pin Count: 10 (VSSOP package)
- Key Functions:
- Dual 16-bit DAC outputs (A & B) with rail-to-rail voltage output.
- SPI-compatible serial interface (up to 50 MHz).
- Internal reference (2.5 V, disabled by default) or external reference support.
- Power-on reset to zero/mid-scale.
- Low power consumption (4 mW at 5 V).
Pins include power supply (AVDD, AVSS), reference (REF), serial interface (SCLK, DIN, SYNC, LDAC), and analog outputs (VOUTA, VOUTB).
Compact and precise, it’s ideal for industrial control, automation, and test equipment.
Application
The DAC8562SDSCR is a 16-bit digital-to-analog converter (DAC) used in precision applications, including:
- 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: High-fidelity audio processing and mixing.
- Automotive: Sensor calibration and actuator control.
- Communications: Base stations and RF signal conditioning.
Its low noise, high accuracy, and dual-channel output make it ideal for applications requiring stable, precise analog signals.
- 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: High-fidelity audio processing and mixing.
- Automotive: Sensor calibration and actuator control.
- Communications: Base stations and RF signal conditioning.
Its low noise, high accuracy, and dual-channel output make it ideal for applications requiring stable, precise analog signals.
Package
The DAC8562SDSCR comes in a VSSOP-10 package. This small-outline package is compact, surface-mount compatible, and suitable for space-constrained applications. It has 10 pins with a body width of 3mm, offering a balance between size and ease of soldering. Ideal for precision digital-to-analog conversion in embedded systems.
