Overview
The LTC1867LACGN#PBF, produced by Analog Devices Inc., is a high-performance, low-power, 16-bit analog-to-digital converter (ADC). This component is part of the LTC1863L/LTC1867L family, which are pin-compatible, 8-channel ADCs with serial I/O and an internal reference. The ADCs are designed for use in space-sensitive and low-power applications, making them ideal for a variety of industrial, medical, and consumer electronics.
Key Specifications
| Parameter | Specification |
|---|---|
| Resolution | 16-bit |
| Number of Channels | 8 channels |
| Conversion Rate | 175ksps |
| Input Range | 0V to 2.5V (unipolar), ±1.25V (bipolar) |
| Supply Voltage | 2.7V |
| Current Consumption | Typically 750µA |
| Integral Nonlinearity (INL) | ±3LSB |
| No Missing Codes | 16-bit over temperature |
| Package Type | 16-Lead Narrow Plastic SSOP |
| Operating Temperature Range | 0°C to 70°C |
Key Features
- Configurable 8-channel analog input multiplexer for single-ended or differential inputs and unipolar or bipolar conversions.
- Internal precision reference.
- Serial I/O for data transfer.
- Automatic nap and sleep modes for power-sensitive applications.
- Compact, narrow 16-pin SSOP package suitable for space-sensitive applications.
- Low power consumption, typically drawing 750µA from a single 2.7V supply.
Applications
The LTC1867LACGN#PBF is versatile and can be used in various applications, including:
- Industrial automation and control systems.
- Medical devices requiring high precision and low power consumption.
- Consumer electronics where space and power efficiency are critical.
- Data acquisition systems.
- Embedded systems requiring multi-channel analog-to-digital conversion.
Q & A
- What is the resolution of the LTC1867LACGN#PBF ADC?
The LTC1867LACGN#PBF has a 16-bit resolution.
- How many channels does the LTC1867LACGN#PBF support?
The LTC1867LACGN#PBF supports 8 channels.
- What is the conversion rate of the LTC1867LACGN#PBF?
The conversion rate is 175ksps.
- What are the input voltage ranges for the LTC1867LACGN#PBF?
The input voltage ranges are 0V to 2.5V (unipolar) and ±1.25V (bipolar).
- What is the typical current consumption of the LTC1867LACGN#PBF?
The typical current consumption is 750µA from a single 2.7V supply.
- What is the package type of the LTC1867LACGN#PBF?
The package type is a 16-Lead Narrow Plastic SSOP.
- What is the operating temperature range of the LTC1867LACGN#PBF?
The operating temperature range is 0°C to 70°C.
- Does the LTC1867LACGN#PBF have automatic power-saving modes?
Yes, it has automatic nap and sleep modes for power-sensitive applications.
- Can the LTC1867LACGN#PBF be used in space-sensitive applications?
Yes, it is suitable for space-sensitive applications due to its compact package.
- What kind of applications is the LTC1867LACGN#PBF typically used in?
It is typically used in industrial automation, medical devices, consumer electronics, data acquisition systems, and embedded systems.
