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LTC2620IGN#PBF
+BOMIC DAC 12BIT V-OUT 16SSOP
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メーカーテキサス・インスツルメンツ
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メーカー品番 #LTC2620IGN#PBF
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データシート LTC2620IGN#PBF DataSheet
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パッケージ SSOP16
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在庫状況3383
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package | Tube |
| ProductStatus | Active |
| NumberofBits | 12 |
| NumberofD/AConverters | 8 |
| SettlingTime | 7µs (Typ) |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | SPI |
| ReferenceType | External |
| Voltage-SupplyAnalog | 2.5V ~ 5.5V |
| Voltage-SupplyDigital | 2.5V ~ 5.5V |
| INL/DNL(LSB) | ±0.75, ±0.5 (Max) |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 16-SSOP (0.154, 3.90mm Width) |
| SupplierDevicePackage | 16-SSOP |
概要
Description
Key features include a 2.7V to 5.5V supply voltage range, a fast settling time, and a serial interface compatible with SPI, QSPI, and MICROWIRE protocols, allowing easy integration with microcontrollers and DSPs. The device also provides a rail-to-rail output swing, enhancing its versatility in signal generation applications.
The LTC2620IGN#PBF is often used in instrumentation, industrial process control, data acquisition systems, and other applications demanding accurate analog output. It is packaged in a compact 16-lead narrow SSOP package, making it suitable for space-constrained designs. The PBF suffix indicates the part is RoHS compliant, signifying it is lead-free and environmentally friendly.
Equivalent
Features
1. Resolution and Channels: It is a 12-bit DAC with eight channels, allowing for precise control of multiple outputs.
2. Interface: Utilizes a SPI-compatible serial interface for easy integration with microcontrollers and other digital systems.
3. Output Range: Offers a rail-to-rail output voltage, maximizing the dynamic range.
4. Settling Time: Provides a fast settling time of 7µs, suitable for applications requiring quick response.
5. Power Supply: Operates on a single 2.7V to 5.5V power supply.
6. Low Power Consumption: Features low power consumption, making it ideal for battery-operated devices.
7. Small Package: Comes in a compact 16-lead SSOP package, saving space on printed circuit boards.
8. High Accuracy and Stability: Ensures high accuracy and stability over temperature and supply variations.
These features make the LTC2620IGN#PBF suitable for various applications, including industrial control, instrumentation, and communications systems.
Pinout
- Pin Count: 24 pins.
- Key Functions:
- DAC Outputs (VOUT0-VOUT7): 8 pins for analog voltage outputs corresponding to the 8 channels of the DAC.
- Serial Interface (SDI, SCK, CS/LD): Pins for the serial data input, serial clock, and chip select/load.
- Power Supply (VDD, GND): Pins to supply the power (VDD) and ground connections (GND).
- Reference (REFIN, REFOUT): Pins for external reference voltage input and buffered reference voltage output.
- Digital Interface (CLR, LDAC): Pins for clear function and load DAC input.
The device is capable of interfacing with microcontrollers via its SPI-compatible serial interface, making it suitable for precision voltage output applications.
Manufacturer
Application
1. Industrial Automation: Used in control systems for machinery and process automation.
2. Instrumentation: Applied in test and measurement equipment for precise signal output.
3. Data Acquisition Systems: Converts digital data to analog for further processing or analysis.
4. Telecommunications: Provides signal modulation and control in communication devices.
5. Medical Devices: Utilized in diagnostic and monitoring equipment for precise signal generation.
6. Consumer Electronics: Enhances audio and video equipment through accurate digital-to-analog conversion.
These applications benefit from the LTC2620's high resolution, accuracy, and low power consumption.