Overview
The LTC1400CS8#TRPBF is a 12-bit, 400ksps analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is known for its low power consumption and high performance, making it suitable for a variety of applications. It features a built-in sample-and-hold circuit and a precision reference, and it supports both unipolar and bipolar conversion modes. The ADC can operate from a single 5V supply or ±5V supplies, and it includes power-saving modes such as NAP and SLEEP to minimize power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | 400 ksps |
| Power Supply | 5V or ±5V |
| Power Consumption (Active) | 75 mW |
| Power Consumption (NAP mode) | 6 mW |
| Power Consumption (SLEEP mode) | 30 µW |
| Input Range (Unipolar) | 0V to 4.096V |
| Input Range (Bipolar) | ±2.048V |
| Integral Non-Linearity (INL) | ±1 LSB |
| Differential Non-Linearity (DNL) | ±1 LSB |
| Temperature Drift | 45 ppm/°C |
| Signal-to-Noise and Distortion Ratio (S/(N+D)) | 70 dB |
| Total Harmonic Distortion (THD) | 76 dB at 100 kHz input frequency |
| Package | 8-Lead SOIC (Narrow 0.15 Inch) |
Key Features
- High-resolution 12-bit ADC with a sampling rate of 400 ksps.
- Low power consumption with active, NAP, and SLEEP modes.
- Supports unipolar and bipolar conversion modes.
- Built-in sample-and-hold circuit and precision reference.
- Compact 3-wire serial interface for efficient data transfer to microprocessors, microcontrollers, and DSPs.
- High accuracy with ±1 LSB INL and DNL, and 45 ppm/°C temperature drift.
- Excellent AC performance with 70 dB S/(N+D) and 76 dB THD at 100 kHz input frequency.
Applications
The LTC1400CS8#TRPBF is versatile and can be used in various applications, including:
- Data acquisition systems.
- Industrial control systems.
- Medical devices.
- Aerospace and defense systems.
- Automotive systems.
- Any application requiring high-precision, low-power analog-to-digital conversion.
Q & A
- What is the resolution of the LTC1400CS8#TRPBF ADC?
The LTC1400CS8#TRPBF has a resolution of 12 bits. - What is the sampling rate of the LTC1400CS8#TRPBF?
The sampling rate is 400 ksps. - What are the power supply options for the LTC1400CS8#TRPBF?
The device can operate from a single 5V supply or ±5V supplies. - What are the power-saving modes available in the LTC1400CS8#TRPBF?
The device has NAP and SLEEP modes to reduce power consumption. - What is the input range for unipolar and bipolar modes?
For unipolar mode, the input range is 0V to 4.096V, and for bipolar mode, it is ±2.048V. - What is the temperature drift of the LTC1400CS8#TRPBF?
The temperature drift is 45 ppm/°C. - What is the signal-to-noise and distortion ratio (S/(N+D)) of the LTC1400CS8#TRPBF?
The S/(N+D) ratio is 70 dB. - What is the total harmonic distortion (THD) of the LTC1400CS8#TRPBF at 100 kHz input frequency?
The THD is 76 dB at 100 kHz input frequency. - What type of package does the LTC1400CS8#TRPBF come in?
The device comes in an 8-Lead SOIC (Narrow 0.15 Inch) package. - How does the LTC1400CS8#TRPBF interface with other devices?
The device uses a compact 3-wire serial interface for efficient data transfer to microprocessors, microcontrollers, and DSPs.
