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DAC121C085CIMM
+StücklisteIC DAC 12BIT V-OUT 8VSSOP
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HerstellerTexas Instruments
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Herstellerteil #DAC121C085CIMM
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Datenblatt DAC121C085CIMM DataSheet
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Auf Lager5759
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Spezifikationen
| Attribut | Wert |
| PartStatus | Obsolete |
| DigiKeyProgrammable | Not Verified |
| NumberofBits | 12 |
| NumberofD/AConverters | 1 |
| SettlingTime | 8.5µs |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | I2C |
| ReferenceType | External |
| Voltage-Supply,Analog | 2.7V ~ 5.5V |
| Voltage-Supply,Digital | 2.7V ~ 5.5V |
| INL/DNL(LSB) | +2.2/-1.5, +0.18/-0.12 |
| Architecture | String DAC |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| SupplierDevicePackage | 8-VSSOP |
| MountingType | Surface Mount |
| BaseProductNumber | DAC121C085 |
Übersicht
Description
The DAC offers a low power consumption of around 1.5 mA in active mode and can go into a power-down mode, reducing current to mere microamperes. It has a built-in reference voltage, simplifying design and reducing external components. The device is available in a compact 8-pin MSOP package, making it ideal for space-constrained applications.
Key features include an output settling time of 6 µs, low integral non-linearity (INL), and differential non-linearity (DNL), ensuring high accuracy in signal representation. Its wide temperature range makes it suitable for industrial applications. Overall, the DAC121C085CIMM is a versatile choice for designers needing reliable, high-performance digital-to-analog conversion.
Equivalent
1. MCP4725 - Microchip
2. AD5667 - Analog Devices
3. MAX5216 - Maxim Integrated
4. LTC2624 - Analog Devices
These alternatives may have different specifications or features, so it's essential to review their datasheets for compatibility with your application.
Features
1. Resolution: 12-bit resolution with 4096 output levels.
2. Interface: I2C-compatible serial interface for easy communication.
3. Output Range: Configurable output range (0 to V_REF or -V_REF to +V_REF).
4. Power Supply: Operates on a single supply voltage from 2.7V to 5.5V.
5. Low Power Consumption: Typical current consumption is low, making it suitable for battery-operated devices.
6. Output Current: Capable of sourcing and sinking current, supporting various load types.
7. Integrated Reference: Optionally includes an internal voltage reference (V_REF).
8. Non-volatile Memory: Retains settings when powered off, if applicable.
9. Temperature Range: Operates over a wide temperature range, suitable for diverse environments.
10. Package: Available in a compact 10-pin MSOP package for space-constrained applications.
This DAC is ideal for applications in industrial control, instrumentation, and consumer electronics.
Pinout
1. VDD - Power supply
2. GND - Ground
3. SCL - Serial clock input
4. SDA - Serial data input/output
5. CS - Chip select
6. LDAC - Load DAC input
7. VOUT - Analog output voltage
8. REF - Reference voltage input
9. RESET - Reset input
10. ALERT - Alert output (if applicable)
11. GPIO - General-purpose input/output (if applicable)
12. Other pins - Depending on package variations for additional functionalities
Functions include converting a 12-bit digital input into an analog output voltage, interfacing through I2C communication, and providing voltage reference inputs for precise analog output. The DAC operates with low power consumption and is suitable for various applications in industrial control, instrumentation, and consumer electronics.
Manufacturer
Texas Instruments is recognized for its innovation in integrated circuits and has a significant presence in the digital signal processing and microcontroller markets. The DAC121C085CIMM is a digital-to-analog converter (DAC) known for its high precision and low power consumption, typically used in applications such as data acquisition, instrumentation, and control systems.
Overall, Texas Instruments is a key player in the global semiconductor industry, focusing on providing advanced solutions for a wide array of electronic applications.
Application
1. Industrial Automation: For process control and instrumentation.
2. Consumer Electronics: In audio equipment and signal processing.
3. Medical Devices: For precise control in diagnostic and monitoring equipment.
4. Test Equipment: In signal generation and calibration tools.
5. Communication Systems: For modulating signals in telecommunications.
6. Robotics: In motor control and sensor interfacing.
Its high accuracy, low power consumption, and compact size make it suitable for various embedded systems and portable devices.