Overview
The LTC1860HMS8#TRPBF is a 12-bit, single-channel analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the LTC1860/LTC1861 family, known for its high performance, low power consumption, and compact design. The LTC1860 operates on a single 5V supply and features a high sample rate of 250ksps, making it ideal for applications requiring fast and accurate data acquisition.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12 Bits | |
| Sample Rate | 250ksps | |
| Supply Voltage | 5V | V |
| Supply Current at 250ksps | 850µA | A |
| Supply Current in Power-Down Mode | 1nA (typical) | A |
| Integral Non-Linearity (INL) | ±1 LSB | |
| Gain Error | ±20 mV | mV |
| Offset Error | Refer to datasheet for specific values | |
| Package Type | 8-Lead MSOP | |
| Operating Temperature Range | -40°C to 85°C | °C |
Key Features
- High-speed 12-bit successive approximation register (SAR) ADC with a sample rate of 250ksps.
- Single 5V supply operation with low power consumption (850µA at 250ksps and 1nA in power-down mode).
- Differential analog input with an adjustable reference pin.
- 3-wire serial I/O interface for easy data transfer.
- Compact 8-Lead MSOP package suitable for space-constrained applications.
- Automatic power-down between conversions to minimize power consumption.
- Includes sample-and-hold circuitry for accurate signal capture.
Applications
- Medical devices: Ideal for fast and accurate data acquisition in medical equipment.
- Automotive systems: Suitable for high-speed data conversion in automotive applications.
- Internet of Things (IoT): Used in various IoT devices requiring low power and high-speed data acquisition.
- Industrial automation: High precision and fast conversion speed make it suitable for industrial automation applications.
Q & A
- What is the resolution of the LTC1860HMS8#TRPBF ADC?
The resolution of the LTC1860HMS8#TRPBF is 12 bits.
- What is the sample rate of the LTC1860HMS8#TRPBF?
The sample rate of the LTC1860HMS8#TRPBF is 250ksps.
- What is the supply voltage for the LTC1860HMS8#TRPBF?
The supply voltage for the LTC1860HMS8#TRPBF is 5V.
- How much power does the LTC1860HMS8#TRPBF consume at 250ksps?
The supply current at 250ksps is 850µA.
- What is the power consumption in power-down mode?
The supply current in power-down mode is typically 1nA.
- What type of package does the LTC1860HMS8#TRPBF come in?
The LTC1860HMS8#TRPBF comes in an 8-Lead MSOP package.
- What is the operating temperature range for the LTC1860HMS8#TRPBF?
The operating temperature range is -40°C to 85°C.
- Does the LTC1860HMS8#TRPBF include sample-and-hold circuitry?
Yes, the LTC1860HMS8#TRPBF includes sample-and-hold circuitry.
- What are some typical applications for the LTC1860HMS8#TRPBF?
Typical applications include medical devices, automotive systems, IoT devices, and industrial automation.
- How does the LTC1860HMS8#TRPBF manage power consumption between conversions?
The LTC1860HMS8#TRPBF automatically powers down between conversions to minimize power consumption.
