Overview
The LTC1867LCGN#TRPBF is a 16-bit, 8-channel analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the LTC1863L/LTC1867L family, which are pin-compatible, low-power, multiplexed ADCs. The LTC1867LCGN#TRPBF features a capacitive successive approximation A/D converter, a precision internal reference, and a configurable 8-channel analog input multiplexer. It is designed for use in space-sensitive and low-power applications, making it suitable for a variety of industrial, medical, and consumer electronics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 16-bit | |
| Number of Channels | 8 | |
| Conversion Rate | 175 ksps | |
| Input Range | 0V to 2.5V (unipolar), ±1.25V (bipolar) | V |
| Supply Voltage | 2.7V | V |
| Current Consumption | 750 µA | A |
| Integral Nonlinearity (INL) | ±3 LSB | |
| Package Type | 16-Lead Narrow Plastic 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 precision reference and serial I/O for data transfer.
- Automatic nap and sleep modes to reduce power consumption.
- Outstanding DC performance with ±3 LSB INL and 16-bit no missing codes over temperature.
- Compact, narrow 16-pin SSOP package suitable for space-sensitive applications.
- Low power consumption, typically drawing only 750 µA from a single 2.7V supply.
Applications
- Industrial automation and control systems.
- Medical devices requiring precise and low-power ADCs.
- Consumer electronics such as audio and video equipment.
- Data acquisition systems in various fields.
- Low-power and space-sensitive applications in aerospace and defense.
Q & A
- What is the resolution of the LTC1867LCGN#TRPBF ADC?
The LTC1867LCGN#TRPBF has a resolution of 16 bits.
- How many channels does the LTC1867LCGN#TRPBF support?
The device supports 8 channels.
- What is the conversion rate of the LTC1867LCGN#TRPBF?
The conversion rate is 175 ksps.
- What are the input voltage ranges for the LTC1867LCGN#TRPBF?
The input voltage ranges are 0V to 2.5V (unipolar) and ±1.25V (bipolar).
- What is the typical current consumption of the LTC1867LCGN#TRPBF?
The device typically draws 750 µA from a single 2.7V supply.
- What is the package type of the LTC1867LCGN#TRPBF?
The package type is a 16-Lead Narrow Plastic SSOP.
- What is the operating temperature range of the LTC1867LCGN#TRPBF?
The operating temperature range is 0°C to 70°C.
- Does the LTC1867LCGN#TRPBF have automatic power-saving modes?
Yes, it has automatic nap and sleep modes to reduce power consumption.
- What are some common applications for the LTC1867LCGN#TRPBF?
Common applications include industrial automation, medical devices, consumer electronics, data acquisition systems, and low-power aerospace and defense applications.
- How is the input multiplexer configured on the LTC1867LCGN#TRPBF?
The 8-channel input multiplexer can be configured for single-ended or differential inputs and unipolar or bipolar conversions, or any combination thereof.
