規格
| 屬性 | 價值 |
| Package | Tube |
| ProductStatus | Obsolete |
| NumberofBits | 12 |
| NumberofD/AConverters | 8 |
| SettlingTime | 8.5µs |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | SPI, DSP |
| ReferenceType | External |
| Voltage-SupplyAnalog | 2.7V ~ 5.5V |
| Voltage-SupplyDigital | 2.7V ~ 5.5V |
| INL/DNL(LSB) | ±2, +0.15/-0.09 |
| Architecture | String DAC |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
| SupplierDevicePackage | 16-TSSOP |
概述
Description
The DAC128S085CIMT is a 12-bit, 8-channel digital-to-analog converter (DAC) from Texas Instruments. It features a serial peripheral interface (SPI) for communication with microcontrollers and operates on a 2.7V to 5.5V supply, making it suitable for low-power applications.
Key features include:
- 8 independent DAC outputs with rail-to-rail voltage buffers.
- Low power consumption (0.6mA typical at 3.6V).
- Fast settling time (4.5µs typical).
- Internal reference (2.5V) or external reference support.
Applications include industrial automation, process control, and test equipment where precise analog voltage outputs are needed. The TSSOP-16 package ensures compact PCB integration.
This DAC is ideal for systems requiring multi-channel, high-resolution analog outputs with minimal power usage.
Key features include:
- 8 independent DAC outputs with rail-to-rail voltage buffers.
- Low power consumption (0.6mA typical at 3.6V).
- Fast settling time (4.5µs typical).
- Internal reference (2.5V) or external reference support.
Applications include industrial automation, process control, and test equipment where precise analog voltage outputs are needed. The TSSOP-16 package ensures compact PCB integration.
This DAC is ideal for systems requiring multi-channel, high-resolution analog outputs with minimal power usage.
Equivalent
Equivalent products to the DAC128S085CIMT (12-bit, 8-channel DAC) include:
- MAX5216 (12-bit, 8-channel, SPI)
- AD5628R (12-bit, 8-channel, SPI, internal ref)
- MCP4828 (12-bit, 8-channel, SPI, dual output)
- LTC2630 (12-bit, 8-channel, SPI, internal ref)
These alternatives offer similar resolution, channel count, and interface (SPI). Check datasheets for specific voltage ranges, reference options, and package compatibility.
- MAX5216 (12-bit, 8-channel, SPI)
- AD5628R (12-bit, 8-channel, SPI, internal ref)
- MCP4828 (12-bit, 8-channel, SPI, dual output)
- LTC2630 (12-bit, 8-channel, SPI, internal ref)
These alternatives offer similar resolution, channel count, and interface (SPI). Check datasheets for specific voltage ranges, reference options, and package compatibility.
Features
The DAC128S085CIMT is a 12-bit, 8-channel digital-to-analog converter (DAC) with the following key features:
- Resolution: 12-bit
- Channels: 8 independent DAC outputs
- Interface: High-speed SPI (up to 50 MHz)
- Supply Voltage: 2.7V to 5.5V
- Output Range: 0V to VREF (external reference)
- Low Power: 0.6 mA (typical) at 3.6V
- Settling Time: 10 µs (typical)
- Package: 16-TSSOP
- Applications: Industrial control, automation, data acquisition
Compact, versatile, and low-power, it’s ideal for multi-channel precision analog output.
- Resolution: 12-bit
- Channels: 8 independent DAC outputs
- Interface: High-speed SPI (up to 50 MHz)
- Supply Voltage: 2.7V to 5.5V
- Output Range: 0V to VREF (external reference)
- Low Power: 0.6 mA (typical) at 3.6V
- Settling Time: 10 µs (typical)
- Package: 16-TSSOP
- Applications: Industrial control, automation, data acquisition
Compact, versatile, and low-power, it’s ideal for multi-channel precision analog output.
Manufacturer
The DAC128S085CIMT is manufactured by Texas Instruments (TI), a leading global semiconductor company. TI specializes in designing and producing analog and embedded processing chips, serving industries like automotive, industrial, consumer electronics, and communications. Known for innovation and reliability, TI is a key player in data converters, power management, and microcontrollers.
Application
The DAC128S085CIMT is a 12-bit, 8-channel digital-to-analog converter (DAC) used in applications requiring precise analog output control. Key areas include:
- Industrial Automation: Process control, PLCs, and motor control.
- Test & Measurement: Calibration and signal generation.
- Medical Devices: Patient monitoring and imaging systems.
- Automotive: Sensor calibration and infotainment systems.
- Consumer Electronics: Audio equipment and display adjustments.
Its low power consumption, high accuracy, and SPI interface make it suitable for embedded systems needing multi-channel analog outputs.
- Industrial Automation: Process control, PLCs, and motor control.
- Test & Measurement: Calibration and signal generation.
- Medical Devices: Patient monitoring and imaging systems.
- Automotive: Sensor calibration and infotainment systems.
- Consumer Electronics: Audio equipment and display adjustments.
Its low power consumption, high accuracy, and SPI interface make it suitable for embedded systems needing multi-channel analog outputs.
Package
The DAC128S085CIMT is a 12-bit digital-to-analog converter (DAC) from Texas Instruments. It comes in a TSSOP-16 package, which is a Thin Shrink Small Outline Package with 16 pins. This compact surface-mount package is suitable for space-constrained applications. The device operates over a wide temperature range and is designed for precision industrial and automotive systems.
