Overview
The LTC1867AIGN#PBF is a 16-bit, 8-channel analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC1867 series and is known for its high DC performance and low power consumption. It features a compact 16-lead narrow SSOP package, making it suitable for space-sensitive and low-power applications. The ADC includes an internal reference and supports both unipolar and bipolar input ranges, with the ability to configure the 8-channel input multiplexer for single-ended or differential inputs.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Analog Input Range (Unipolar) | 0 - 4.096 | V |
| Analog Input Range (Bipolar) | ±2.048 | V |
| Resolution | 16-bit | |
| Sample Rate | 200ksps | |
| Integral Nonlinearity (INL) | ±2LSB | |
| Signal-to-Noise Ratio (SNR) | Typically 89dB | |
| Power Consumption at 200ksps | 1.3mA | |
| Power Consumption at 100ksps | 0.76mA | |
| Package Type | 16-Lead Narrow SSOP | |
| Operating Temperature Range | -40°C to 85°C |
Key Features
- High DC performance with ±2LSB INL and no missing codes over temperature.
- Internal reference with low drift.
- Low power consumption: 1.3mA at 200ksps and 0.76mA at 100ksps.
- Automatic nap and sleep modes for power-sensitive applications.
- 8-channel input multiplexer configurable for single-ended or differential inputs.
- Supports unipolar (0V to 4.096V) and bipolar (±2.048V) input ranges.
- Compact 16-lead narrow SSOP package.
Applications
The LTC1867AIGN#PBF is suitable for a variety of applications, including:
- Industrial control systems.
- Medical devices requiring high precision and low power consumption.
- Aerospace and defense systems where space and power efficiency are critical.
- Automotive systems needing robust and reliable ADCs.
- Data acquisition systems in various fields such as environmental monitoring and scientific research.
Q & A
- What is the resolution of the LTC1867AIGN#PBF?
The LTC1867AIGN#PBF has a resolution of 16 bits. - What are the supported input ranges for the LTC1867AIGN#PBF?
The LTC1867AIGN#PBF supports both unipolar (0V to 4.096V) and bipolar (±2.048V) input ranges. - What is the typical signal-to-noise ratio (SNR) of the LTC1867AIGN#PBF?
The typical SNR of the LTC1867AIGN#PBF is 89dB. - How much power does the LTC1867AIGN#PBF consume at 200ksps?
The LTC1867AIGN#PBF consumes 1.3mA at 200ksps. - What package type does the LTC1867AIGN#PBF come in?
The LTC1867AIGN#PBF comes in a 16-lead narrow SSOP package. - What are the operating temperature ranges for the LTC1867AIGN#PBF?
The operating temperature range for the LTC1867AIGN#PBF is -40°C to 85°C. - Does the LTC1867AIGN#PBF have automatic power-saving modes?
Yes, the LTC1867AIGN#PBF features automatic nap and sleep modes for power-sensitive applications. - Can the input multiplexer be configured for different input types?
Yes, the 8-channel input multiplexer can be configured for single-ended or differential inputs. - Is the LTC1867AIGN#PBF suitable for space-sensitive applications?
Yes, the compact package of the LTC1867AIGN#PBF makes it suitable for space-sensitive applications. - Where can I find more detailed documentation and support for the LTC1867AIGN#PBF?
You can find detailed documentation and support on the Analog Devices website and through their support portal.
