Overview
The LTC1417AIGN#PBF is a low-power, 14-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This versatile device is designed for high-performance applications and operates from a single 5V or ±5V supply. It features an on-board high-performance sample-and-hold circuit, a precision reference, and internal trimming, which minimize the need for external circuitry. The LTC1417 is known for its low power dissipation of 20mW and includes two user-selectable power shutdown modes to further reduce power consumption.
Key Specifications
| Parameter | Specification |
|---|---|
| Resolution | 14 bits |
| Sampling Rate | 400 ksps |
| Supply Voltage | Single 5V or ±5V |
| Input Range | 0V to 4.096V (unipolar with 5V supply), ±2.048V (bipolar with ±5V supplies) |
| Integral Nonlinearity (INL) | ±1.25 LSB |
| Differential Nonlinearity (DNL) | ±1 LSB |
| Signal-to-Noise Ratio (S/(N + D)) | 81 dB at Nyquist input frequency of 200 kHz |
| Total Harmonic Distortion (THD) | −95 dB at Nyquist input frequency of 200 kHz |
| Power Dissipation | 20 mW |
| Package | 16-Lead SSOP (Narrow 0.15 Inch) |
Key Features
- Low power consumption with 20mW power dissipation and two user-selectable power shutdown modes.
- On-board high-performance sample-and-hold circuit, precision reference, and internal trimming to minimize external circuitry requirements.
- Internal clock trimmed for 2µs maximum conversion time.
- Separate convert start input and data ready signal (BUSY) for easy connections to FIFOs, DSPs, and microprocessors.
- No missing codes over temperature.
Applications
The LTC1417AIGN#PBF is suitable for a variety of high-performance applications, including:
- Data acquisition systems.
- Industrial control systems.
- Medical devices.
- Aerospace and defense systems.
- Any application requiring precise and efficient analog-to-digital conversion.
Q & A
- What is the resolution of the LTC1417AIGN#PBF ADC?
The LTC1417AIGN#PBF has a resolution of 14 bits.
- What are the possible supply voltages for the LTC1417AIGN#PBF?
The device can operate from a single 5V or ±5V supply.
- What is the sampling rate of the LTC1417AIGN#PBF?
The sampling rate is 400 ksps.
- What is the input range of the LTC1417AIGN#PBF?
The input range is 0V to 4.096V (unipolar with 5V supply) and ±2.048V (bipolar with ±5V supplies).
- What is the power dissipation of the LTC1417AIGN#PBF?
The power dissipation is 20 mW.
- Does the LTC1417AIGN#PBF have any power shutdown modes?
Yes, it has two user-selectable power shutdown modes.
- What is the package type of the LTC1417AIGN#PBF?
The package type is 16-Lead SSOP (Narrow 0.15 Inch).
- What are the key features of the on-board circuitry of the LTC1417AIGN#PBF?
The device features an on-board high-performance sample-and-hold circuit, a precision reference, and internal trimming.
- How does the LTC1417AIGN#PBF facilitate connections to other components?
It has a separate convert start input and a data ready signal (BUSY) for easy connections to FIFOs, DSPs, and microprocessors.
- What are some common applications of the LTC1417AIGN#PBF?
Common applications include data acquisition systems, industrial control systems, medical devices, and aerospace and defense systems.
