LTC1272
LTC1272 is a low-power 12-bit ADC with SAR architecture from Linear Technology.LTC1272
LTC1272 is a low-power 12-bit ADC with SAR architecture from Linear Technology.
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製造商零件號 # : LTC1272
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包裝/封裝: SOP
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製造商: Analog Devices
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產品分類 : Converters->Analog to Digital Converters
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LTC1272 數據表
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詳細說明
The LTC1272 is a 12-bit voltage output digital-to-analog converter (DAC) manufactured by Linear Technology Corporation. It operates on a single supply voltage ranging from 4.5V to 15.5V and consumes very low power, making it suitable for a wide range of battery-operated applications. The LTC1272 features a small package size and low device-to-device variation, ensuring high performance and accuracy in various electronic systems.This DAC offers a rail-to-rail output swing with a full-scale range of 0V to the supply voltage, allowing for flexibility in interfacing with different analog circuitry. It achieves a fast settling time of 4µs and has a typical integral nonlinearity (INL) of ±1LSB, ensuring precise voltage output levels. Additionally, the LTC1272 includes a power-on reset circuit that initializes the DAC output to zero volts upon power-up, eliminating potential errors during system start-up.Furthermore, the LTC1272 supports a serial interface for communication with microcontrollers and other digital devices, enabling seamless integration into digital control systems. It also offers a wide temperature range of -40°C to 85°C, ensuring reliable operation in various environmental conditions.
主要特徵
- 12-bit resolution
- Internal reference
- Single supply operation
- Low power consumption
- Low noise performance
- SPI-compatible serial interface
- Programmable conversion rates
- Software and hardware shutdown modes
- Small package size
- Temperature range: -40°C to 85°C
應用
- Industrial control systems
- Automotive electronics
- Medical instruments
- Telecommunications equipment
- Portable battery-powered devices
- Sensor interface applications
- Data acquisition systems
- Power supply monitoring and control
- Home automation systems
- Instrumentation and measurement equipment
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Category | Integrated Circuits (ICs)Data AcquisitionAnalog to Digital Converters (ADC) | Mfr | Analog Devices Inc. |
Series | - | Package | Tube |
Product Status | Obsolete | Number of Bits | 12 |
Sampling Rate (Per Second) | 250k | Number of Inputs | 1 |
Input Type | Single Ended | Data Interface ! | Parallel |
Configuration | S/H-ADC | Ratio - S/H:ADC | 1:1 |
Number of A/D Converters | 1 | Architecture | SAR |
Reference Type ! | Internal | Voltage - Supply, Analog | 5V |
Voltage - Supply, Digital | 5V | Features | - |
Operating Temperature ! | 0°C ~ 70°C | Package / Case | 24-SOIC (0.295", 7.50mm Width) |
Supplier Device Package | 24-SOIC | Mounting Type | Surface Mount |
Base Product Number | LTC1272 |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
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