Overview
The LTC1863IGN#WPBF is a 12-bit, 8-channel analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC1863 series, which includes pin-compatible ADCs with serial I/O and an internal reference. The LTC1863 is designed for low-power and space-sensitive applications, drawing only 1.3mA from a single 5V supply at 200ksps. It features automatic nap and sleep modes, making it ideal for power-sensitive applications.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12-bit | |
| Number of Channels | 8 | |
| Sample Rate | 200ksps | |
| Supply Voltage | 4.75V to 5.25V | V |
| Supply Current | 1.3mA at 200ksps | mA |
| Analog Input Range (Unipolar) | 0 to 4.096V | V |
| Analog Input Range (Bipolar) | ±2.048V | V |
| Input Leakage Current | ±1µA | µA |
| Sample-and-Hold Acquisition Time | 1.5µs | µs |
| Package Type | 16-Lead SSOP (Narrow 0.15 Inch) | |
| Operating Temperature Range | -40°C to 85°C | °C |
Key Features
- 8-channel input multiplexer configurable for single-ended or differential inputs and unipolar or bipolar conversions.
- Internal reference with high accuracy.
- Automatic nap and sleep modes for power-sensitive applications.
- Low power consumption: 1.3mA at 200ksps and 0.76mA at 100ksps.
- Compact 16-pin narrow SSOP package.
- Serial I/O interface.
Applications
The LTC1863IGN#WPBF is suitable for a variety of applications where low power consumption and high accuracy are crucial. These include:
- Data acquisition systems.
- Industrial control systems.
- Medical devices.
- Aerospace and defense systems.
- Automotive systems.
Q & A
- What is the resolution of the LTC1863IGN#WPBF ADC?
The LTC1863IGN#WPBF has a 12-bit resolution. - How many channels does the LTC1863IGN#WPBF support?
The LTC1863IGN#WPBF supports 8 channels. - What is the sample rate of the LTC1863IGN#WPBF?
The sample rate of the LTC1863IGN#WPBF is up to 200ksps. - What is the supply voltage range for the LTC1863IGN#WPBF?
The supply voltage range is from 4.75V to 5.25V. - How much current does the LTC1863IGN#WPBF draw at 200ksps?
The LTC1863IGN#WPBF draws 1.3mA at 200ksps. - What are the analog input ranges for the LTC1863IGN#WPBF?
The analog input range is 0 to 4.096V for unipolar mode and ±2.048V for bipolar mode. - What is the package type of the LTC1863IGN#WPBF?
The package type is a 16-Lead SSOP (Narrow 0.15 Inch). - What is the operating temperature range of the LTC1863IGN#WPBF?
The operating temperature range is -40°C to 85°C. - Does the LTC1863IGN#WPBF have automatic power-saving modes?
Yes, it has automatic nap and sleep modes. - Is the LTC1863IGN#WPBF RoHS compliant?
Yes, the LTC1863IGN#WPBF is RoHS compliant.
