LTC1286CS8

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LTC1286CS8

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Especificaciones

Package / Case SOIC-8
Series LTC1286
Brand Analog Devices
Product Type ADCs - Analog to Digital Converters
Subcategory Data Converter ICs
Mounting Style SMD/SMT
Shipping Restrictions Mouser does not presently sell this product in your region.
Development Kit DC043A
Type Precision
Number of Channels 1 Channel
Pd - Power Dissipation 1.25 mW
Resolution 12 bit
Sampling Rate 12.5 kS/s
Input Type Pseudo-Differential/Single-Ended
Architecture SAR
Analog Supply Voltage 4.5 V to 9 V
DNL - Differential Nonlinearity 0.75 LSB
INL - Integral Nonlinearity 2 LSB
Reference Type External
Shutdown Shutdown
Height 1.75 mm
Interface Type 3-Wire
Digital Supply Voltage 5 V
Gain Error 8 LSB
SFDR - Spurious Free Dynamic Range 90 dB
SINAD - Signal to Noise and Distortion Ratio 71 dB

Descripción general

Description

The LTC1286CS8 is an 8-pin, 12-bit analog-to-digital converter (ADC) designed for precision applications. It operates with a single supply voltage and features a low-power design, making it suitable for battery-powered devices. The LTC1286CS8 offers a sampling rate of up to 20 kHz and includes a built-in sample-and-hold circuit, which ensures accurate conversion of rapidly changing input signals. The device communicates via a serial interface, making it easy to integrate with microcontrollers and other digital systems. Key features include low power consumption, high input impedance, and ease of use. Its small footprint and minimal external component requirements make it ideal for space-constrained applications. The LTC1286CS8 is commonly used in data acquisition systems, portable instrumentation, and other applications requiring accurate and efficient analog-to-digital conversion.

Features

The LTC1286CS8 is a low-power, 12-bit analog-to-digital converter (ADC) from Analog Devices. It features a serial interface, making it easy to integrate into microcontroller-based applications. Key features include:
1. Resolution: 12-bit, providing precise digital output for analog input signals.
2. Low Power Consumption: The device is designed for battery-powered applications, consuming minimal power during operation.
3. Serial Interface: Utilizes a 3-wire serial interface for simple communication with microcontrollers.
4. Compact Package: Available in an 8-pin SOIC package, suitable for space-constrained applications.
5. Fast Conversion Time: Offers quick conversion times, ensuring efficient data processing.
6. Wide Supply Range: Operates typically from a single 5V supply, providing flexibility in different system designs.
7. Input Voltage Range: Can handle a range of input voltages, making it versatile for various sensor interfaces.
8. Integral Non-Linearity (INL): Offers high accuracy with low INL error.
The LTC1286CS8 is ideal for applications requiring accurate low-power data acquisition, such as portable instrumentation, battery-operated systems, and other embedded applications.

Package

The LTC1286CS8 is an 8-pin SOIC (Small Outline Integrated Circuit) package.

Pinout

The LTC1286CS8 is an 8-pin device, which is an analog-to-digital converter (ADC). The main functions and pin configuration are as follows:
1. VREF (Pin 1): Reference voltage input.
2. COM (Pin 2): Common pin, used as an analog ground.
3. CH0 (Pin 3): Analog input channel 0.
4. CH1 (Pin 4): Analog input channel 1 (not used in the single-ended mode).
5. GND (Pin 5): Ground pin for the digital circuitry.
6. DOUT (Pin 6): Serial data output.
7. DIN (Pin 7): Serial data input.
8. SCLK (Pin 8): Serial clock input for synchronizing data transfer.
This ADC is known for low power consumption and is suitable for battery-operated applications. It features a serial digital interface, making it easier to interface with microcontrollers or microprocessors.

Manufacturer

The LTC1286CS8 is manufactured by Linear Technology Corporation. Linear Technology, now part of Analog Devices, Inc. after its acquisition in 2017, is a company that specializes in designing, manufacturing, and marketing a broad line of high-performance analog integrated circuits. These components are used primarily in communications, networking, industrial, automotive, computer, instrumentation, and consumer electronics applications. Linear Technology was known for its focus on analog technology, including power management, data conversion, signal conditioning, RF, and interface ICs. After becoming a part of Analog Devices, their products have continued to play a critical role in the development of advanced electronics.

Application

The LTC1286CS8 is a low-power, 12-bit analog-to-digital converter (ADC) commonly used in applications such as portable data acquisition systems, battery-operated instruments, and medical devices due to its compact size and low power consumption. It is also employed in industrial process controls, environmental monitoring equipment, and other applications requiring precise analog signal conversion in a small, efficient package.

Equivalent

The LTC1286CS8 is a low-power, 12-bit analog-to-digital converter (ADC) from Linear Technology (now part of Analog Devices). Equivalent products from other manufacturers include:
1. MAX1169 from Maxim Integrated (now part of Analog Devices)
2. ADS7816 from Texas Instruments
3. MCP3201 from Microchip Technology
These equivalents may differ slightly in specifications, so it's important to verify compatibility with your specific application requirements.

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