사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR) |
| Part Status | Active |
| Number of Bits | 12 |
| Number of D/A Converters | 8 |
| Settling Time | 8.5µs |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI, DSP |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| INL / DNL(LSB) | ±2, +0.15/-0.09 |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 125°C |
| Supplier Device Package | 16-TSSOP |
개요
Description
The DAC128S085CIMTX/NOPB is a digital-to-analog converter (DAC) manufactured by Texas Instruments. It is an 8-channel, 12-bit DAC designed for precision and low-power applications. The device operates over a wide power supply range of 2.7V to 5.5V, making it versatile for various applications. The DAC128S085CIMTX/NOPB communicates via a serial peripheral interface (SPI), which allows for simple integration with microcontrollers and other digital systems.
This DAC provides a fast settling time and low power consumption, making it suitable for battery-powered or portable devices. Its small package size makes it ideal for space-constrained applications. Additionally, the device includes features like power-on reset and a power-down mode to help manage power efficiently.
Applications for the DAC128S085CIMTX/NOPB include data acquisition systems, instrumentation, programmable voltage sources, and other applications requiring multiple channels of precision analog output. Its robust performance and flexibility make it suitable for both industrial and consumer electronics.
This DAC provides a fast settling time and low power consumption, making it suitable for battery-powered or portable devices. Its small package size makes it ideal for space-constrained applications. Additionally, the device includes features like power-on reset and a power-down mode to help manage power efficiently.
Applications for the DAC128S085CIMTX/NOPB include data acquisition systems, instrumentation, programmable voltage sources, and other applications requiring multiple channels of precision analog output. Its robust performance and flexibility make it suitable for both industrial and consumer electronics.
Equivalent
The DAC128S085CIMTX/NOPB is a 12-bit digital-to-analog converter from Texas Instruments. Equivalent products may include:
1. MCP4922 from Microchip Technology
2. AD5686 from Analog Devices
3. LTC2633 from Analog Devices (previously Linear Technology)
4. DAC121S101 from Texas Instruments
These alternatives vary in specifications such as channel count, package type, and interface, so it's important to verify compatibility based on your specific application requirements.
1. MCP4922 from Microchip Technology
2. AD5686 from Analog Devices
3. LTC2633 from Analog Devices (previously Linear Technology)
4. DAC121S101 from Texas Instruments
These alternatives vary in specifications such as channel count, package type, and interface, so it's important to verify compatibility based on your specific application requirements.
Features
The DAC128S085CIMTX/NOPB is a 12-bit, octal digital-to-analog converter (DAC) with several key features:
1. Resolution: It offers 12-bit resolution, supporting high-precision analog output.
2. Channels: It has 8 channels, making it suitable for applications requiring multiple outputs.
3. Interface: Utilizes a simple SPI-compatible serial interface, facilitating easy communication with microcontrollers.
4. Supply Voltage: Operates on a wide supply voltage range from 2.7V to 5.5V.
5. Low Power Consumption: Designed for low power applications, it consumes minimal power in active and power-down modes.
6. Power-Down Modes: Includes multiple power-down modes to save energy when not in use.
7. Output Voltage: Capable of rail-to-rail output, ensuring maximum output voltage swing.
8. Temperature Range: Operates over an extended temperature range from -40°C to 105°C.
9. Package: Comes in a compact TSSOP-16 package, suitable for space-constrained designs.
These features make the DAC128S085CIMTX/NOPB ideal for applications like data acquisition systems, instrumentation, and process control.
1. Resolution: It offers 12-bit resolution, supporting high-precision analog output.
2. Channels: It has 8 channels, making it suitable for applications requiring multiple outputs.
3. Interface: Utilizes a simple SPI-compatible serial interface, facilitating easy communication with microcontrollers.
4. Supply Voltage: Operates on a wide supply voltage range from 2.7V to 5.5V.
5. Low Power Consumption: Designed for low power applications, it consumes minimal power in active and power-down modes.
6. Power-Down Modes: Includes multiple power-down modes to save energy when not in use.
7. Output Voltage: Capable of rail-to-rail output, ensuring maximum output voltage swing.
8. Temperature Range: Operates over an extended temperature range from -40°C to 105°C.
9. Package: Comes in a compact TSSOP-16 package, suitable for space-constrained designs.
These features make the DAC128S085CIMTX/NOPB ideal for applications like data acquisition systems, instrumentation, and process control.
Pinout
The DAC128S085CIMTX/NOPB is a 12-bit, 8-channel digital-to-analog converter (DAC) produced by Texas Instruments. It comes in a 16-pin TSSOP (Thin Shrink Small Outline Package). The main functions and pin configuration of the DAC128S085CIMTX/NOPB are as follows:
1. V_DD (Pin 1): Power supply voltage.
2. GND (Pins 8 and 15): Ground reference for the device.
3. CS (Pin 2): Chip select input; active low.
4. SCLK (Pin 3): Serial clock input.
5. DIN (Pin 4): Serial data input.
6. DOUT (Pin 5): Serial data output.
7. V_REF (Pin 14): Reference voltage input.
8. DAC Outputs (Pins 6, 7, 9, 10, 11, 12, 13, 16): Outputs for the 8 DAC channels.
The DAC128S085CIMTX/NOPB is used for converting digital signals into analog voltages and is suitable for applications requiring multiple output channels, such as data acquisition systems, industrial automation, and instrumentation.
1. V_DD (Pin 1): Power supply voltage.
2. GND (Pins 8 and 15): Ground reference for the device.
3. CS (Pin 2): Chip select input; active low.
4. SCLK (Pin 3): Serial clock input.
5. DIN (Pin 4): Serial data input.
6. DOUT (Pin 5): Serial data output.
7. V_REF (Pin 14): Reference voltage input.
8. DAC Outputs (Pins 6, 7, 9, 10, 11, 12, 13, 16): Outputs for the 8 DAC channels.
The DAC128S085CIMTX/NOPB is used for converting digital signals into analog voltages and is suitable for applications requiring multiple output channels, such as data acquisition systems, industrial automation, and instrumentation.
Manufacturer
The DAC128S085CIMTX/NOPB is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are sold to electronics designers and manufacturers globally. The company is known for its significant contributions to the development of digital signal processors (DSPs), analog technologies, and microcontrollers. TI operates in a variety of sectors, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. Its products are used in a wide range of applications, from consumer electronics to industrial automation systems.
Application
The DAC128S085CIMTX/NOPB is a digital-to-analog converter (DAC) used in various applications. Its primary areas include:
1. Industrial Automation: Used for precise control in machinery and robotics.
2. Data Acquisition Systems: Converts digital signals from sensors into analog for processing.
3. Consumer Electronics: Utilized in audio and video equipment for signal conversion.
4. Communication Systems: Supports signal modulation and processing in transmitters and receivers.
5. Instrumentation: Applied in test and measurement equipment for accurate signal conversion.
6. Medical Devices: Used in imaging and diagnostic equipment for signal processing.
Its low power consumption and small footprint make it suitable for portable and space-constrained applications.
1. Industrial Automation: Used for precise control in machinery and robotics.
2. Data Acquisition Systems: Converts digital signals from sensors into analog for processing.
3. Consumer Electronics: Utilized in audio and video equipment for signal conversion.
4. Communication Systems: Supports signal modulation and processing in transmitters and receivers.
5. Instrumentation: Applied in test and measurement equipment for accurate signal conversion.
6. Medical Devices: Used in imaging and diagnostic equipment for signal processing.
Its low power consumption and small footprint make it suitable for portable and space-constrained applications.
Package
The DAC128S085CIMTX/NOPB is a digital-to-analog converter (DAC) in a 16-pin TSSOP (Thin Shrink Small Outline Package) with a "NOPB" suffix indicating it's lead-free and RoHS compliant.
