Overview
The LTC1863LCGN#TRPBF, produced by Analog Devices Inc., is a micropower, 3V, 12-bit analog-to-digital converter (ADC) designed for low power and space-sensitive applications. 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 feature a configurable 8-channel analog input multiplexer that can handle single-ended or differential inputs, as well as unipolar or bipolar conversions. They are housed in a compact, 16-lead narrow SSOP package, making them ideal for applications where both power efficiency and space are critical.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 12-bit | |
| Number of Channels | 8 | |
| Sampling Rate | 175 ksps | |
| Input Range (Unipolar) | 0V to 2.5V | |
| Input Range (Bipolar) | ±1.25V | |
| Supply Voltage | 2.7V | V |
| Current Consumption | 750 µA | A |
| Package Type | 16-Lead Narrow SSOP | |
| Operating Temperature Range | 0°C to 70°C | °C |
Key Features
- Configurable 8-channel analog input multiplexer for single-ended or differential inputs and unipolar or bipolar conversions.
- Internal reference and precision A/D conversion.
- Serial I/O interface for data transfer.
- Low power consumption with automatic nap and sleep modes.
- Compact 16-lead narrow SSOP package suitable for space-sensitive applications.
- High DC performance with ±3LSB INL specification and 16-bit no missing codes over temperature for the LTC1867L model.
Applications
The LTC1863LCGN#TRPBF is suitable for a variety of applications where low power and compact design are essential. These include:
- Portable and battery-powered devices.
- Medical devices requiring precise and low-power ADCs.
- Industrial control systems where space and power efficiency are critical.
- Aerospace and defense applications needing reliable and compact ADC solutions.
Q & A
- What is the resolution of the LTC1863LCGN#TRPBF ADC?
The LTC1863LCGN#TRPBF has a 12-bit resolution.
- How many channels does the LTC1863LCGN#TRPBF support?
The LTC1863LCGN#TRPBF supports 8 channels.
- What is the sampling rate of the LTC1863LCGN#TRPBF?
The sampling rate is 175 ksps.
- What are the input voltage ranges for the LTC1863LCGN#TRPBF?
The input voltage ranges are 0V to 2.5V for unipolar inputs and ±1.25V for bipolar inputs.
- What is the typical current consumption of the LTC1863LCGN#TRPBF?
The typical current consumption is 750 µA from a single 2.7V supply.
- What package type is the LTC1863LCGN#TRPBF available in?
The LTC1863LCGN#TRPBF is available in a 16-lead narrow SSOP package.
- What is the operating temperature range for the LTC1863LCGN#TRPBF?
The operating temperature range is 0°C to 70°C.
- Does the LTC1863LCGN#TRPBF have power-saving modes?
Yes, it has automatic nap and sleep modes to reduce power consumption.
- What are some typical applications for the LTC1863LCGN#TRPBF?
Typical applications include portable devices, medical devices, industrial control systems, and aerospace applications.
- Is the LTC1863LCGN#TRPBF pin-compatible with other models?
Yes, it is pin-compatible with the LTC1867L model.
