사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Number of Bits | 24 |
| Sampling Rate(Per Second) | 3.5k |
| Number of Inputs | 1 |
| Input Type | Differential |
| Data Interface | SPI |
| Configuration | ADC |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 16-SSOP |
개요
Description
The LTC2440IGN#TRPBF is a high-performance, delta-sigma analog-to-digital converter (ADC) from Analog Devices. It features a 24-bit resolution with no missing codes and offers exceptional noise performance, making it suitable for precise measurement applications. The device operates with a wide input range, supporting differential inputs and a wide range of reference voltages. It offers a selectable speed/resolution trade-off, allowing users to optimize for speed or precision as needed.
The LTC2440 includes a built-in digital filter and a serial interface, simplifying integration into digital systems. It operates with low power consumption, making it ideal for battery-operated devices. The ADC is packaged in a compact, surface-mount 16-lead Narrow SOIC package and is available in tape and reel for automated assembly.
Overall, the LTC2440IGN#TRPBF is well-suited for applications requiring high accuracy and low noise, such as instrumentation, industrial process control, and precision data acquisition systems.
The LTC2440 includes a built-in digital filter and a serial interface, simplifying integration into digital systems. It operates with low power consumption, making it ideal for battery-operated devices. The ADC is packaged in a compact, surface-mount 16-lead Narrow SOIC package and is available in tape and reel for automated assembly.
Overall, the LTC2440IGN#TRPBF is well-suited for applications requiring high accuracy and low noise, such as instrumentation, industrial process control, and precision data acquisition systems.
Equivalent
The LTC2440IGN#TRPBF is a high-resolution delta-sigma ADC from Analog Devices. Equivalent products might include:
1. AD7177-2: A high-precision, 32-bit ADC.
2. MCP3564: A low-noise, 24-bit delta-sigma ADC from Microchip.
3. ADS1220: A 24-bit ADC with similar characteristics from Texas Instruments.
Each alternative should be evaluated for specific features such as resolution, input channels, and sampling rate to ensure suitability for your application.
1. AD7177-2: A high-precision, 32-bit ADC.
2. MCP3564: A low-noise, 24-bit delta-sigma ADC from Microchip.
3. ADS1220: A 24-bit ADC with similar characteristics from Texas Instruments.
Each alternative should be evaluated for specific features such as resolution, input channels, and sampling rate to ensure suitability for your application.
Features
The LTC2440IGN#TRPBF is a high-resolution 24-bit ΔΣ (Delta-Sigma) analog-to-digital converter (ADC) from Analog Devices. Key features include:
1. High Resolution: Offers true 24-bit resolution with no missing codes, allowing for highly accurate digital conversion of analog signals.
2. Wide Dynamic Range: Provides a large dynamic range of 145dB at 3.5Hz output rate.
3. Speed and Flexibility: Programmable output rates ranging from 6.0Hz to 3.5kHz, enabling flexibility in applications.
4. Low Noise Performance: Achieves low noise levels, making it suitable for precision measurement systems.
5. Easy Integration: Features a SPI-compatible serial interface for simple integration into systems.
6. Wide Supply Voltage Range: Operates over a range of 2.7V to 5.5V, suitable for various power supply environments.
7. Internal Oscillator: Includes a built-in oscillator, eliminating the need for an external clock source.
8. Temperature Compensation: Offers excellent temperature drift performance, maintaining accuracy across temperature variations.
These features make the LTC2440IGN#TRPBF ideal for high-precision applications like industrial control, instrumentation, and medical devices.
1. High Resolution: Offers true 24-bit resolution with no missing codes, allowing for highly accurate digital conversion of analog signals.
2. Wide Dynamic Range: Provides a large dynamic range of 145dB at 3.5Hz output rate.
3. Speed and Flexibility: Programmable output rates ranging from 6.0Hz to 3.5kHz, enabling flexibility in applications.
4. Low Noise Performance: Achieves low noise levels, making it suitable for precision measurement systems.
5. Easy Integration: Features a SPI-compatible serial interface for simple integration into systems.
6. Wide Supply Voltage Range: Operates over a range of 2.7V to 5.5V, suitable for various power supply environments.
7. Internal Oscillator: Includes a built-in oscillator, eliminating the need for an external clock source.
8. Temperature Compensation: Offers excellent temperature drift performance, maintaining accuracy across temperature variations.
These features make the LTC2440IGN#TRPBF ideal for high-precision applications like industrial control, instrumentation, and medical devices.
Pinout
The LTC2440IGN#TRPBF is a high-precision, 24-bit analog-to-digital converter (ADC) from Analog Devices, formerly Linear Technology. This device is housed in a 16-lead SSOP package.
Key functions of the LTC2440 include:
- High Resolution: The ADC provides a true 24-bit output noise-free resolution.
- No Latency: It features a proprietary no latency delta-sigma architecture.
- Wide Input Range: The ADC supports a wide input range, operating with a reference voltage that can be as low as 10mV.
- Ease of Use: It utilizes a simple 4-wire SPI interface, making it easy to interface with microcontrollers.
- Programmable Speed: The device allows users to trade off speed versus resolution, with speeds up to 6.9Hz.
This makes the LTC2440 suitable for precision measurement applications.
Key functions of the LTC2440 include:
- High Resolution: The ADC provides a true 24-bit output noise-free resolution.
- No Latency: It features a proprietary no latency delta-sigma architecture.
- Wide Input Range: The ADC supports a wide input range, operating with a reference voltage that can be as low as 10mV.
- Ease of Use: It utilizes a simple 4-wire SPI interface, making it easy to interface with microcontrollers.
- Programmable Speed: The device allows users to trade off speed versus resolution, with speeds up to 6.9Hz.
This makes the LTC2440 suitable for precision measurement applications.
Manufacturer
The manufacturer of the LTC2440IGN#TRPBF is Analog Devices, Inc. This company is a multinational semiconductor firm that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These products are used in a wide array of electronic equipment to convert, condition, and process real-world phenomena such as temperature, pressure, sound, light, speed, and motion into electrical signals. Analog Devices serves various industries, including communications, automotive, industrial, consumer electronics, and healthcare, by providing solutions for signal processing challenges.
Application
The LTC2440IGN#TRPBF is a high-precision 24-bit analog-to-digital converter used in various applications requiring precise measurement and conversion. Key application areas include:
1. Instrumentation and Measurement Systems: Used in digital multimeters and oscilloscopes for high-precision data acquisition.
2. Industrial Process Control: Involved in monitoring and controlling industrial processes requiring accurate sensor data.
3. Scientific Research: Utilized for precision data recording in laboratory equipment and environmental monitoring systems.
4. Medical Devices: Applied in medical imaging and diagnostic equipment for accurate signal conversion.
5. Weighing Scales: Integrated into precision weigh scales for accurate weight measurement.
Its high resolution and low noise make it ideal for applications demanding high accuracy and stability.
1. Instrumentation and Measurement Systems: Used in digital multimeters and oscilloscopes for high-precision data acquisition.
2. Industrial Process Control: Involved in monitoring and controlling industrial processes requiring accurate sensor data.
3. Scientific Research: Utilized for precision data recording in laboratory equipment and environmental monitoring systems.
4. Medical Devices: Applied in medical imaging and diagnostic equipment for accurate signal conversion.
5. Weighing Scales: Integrated into precision weigh scales for accurate weight measurement.
Its high resolution and low noise make it ideal for applications demanding high accuracy and stability.
Package
The LTC2440IGN#TRPBF is a precision ADC from Analog Devices, packaged in a 16-lead Narrow Shrink Small Outline Package (SSOP) with a RoHS-compliant, lead-free finish. The "IGN" indicates the specific package and pin configuration, while "#TRPBF" denotes tape and reel packaging for automated assembly.
