Overview
The LTC1865LCS8#TRPBF is a 16-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC1865L series and is designed for high-speed, low-power applications. It operates on a single 3V supply and features a software-selectable 2-channel multiplexer (MUX) and an external reference pin. The ADC is suitable for compact systems requiring high sample rates and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 16 |
| Number of A/D Converters | 1 |
| Number of Inputs | 2 (software-selectable 2-channel MUX) |
| Sampling Rate | 150 kSPS |
| Supply Voltage (Digital and Analog) | 2.7 V ~ 3.6 V |
| Supply Current at 150 kSPS | 450 µA |
| Package / Case | 8-Lead SOIC (Narrow 0.15 Inch) |
| Operating Temperature | 0°C ~ 70°C |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free / RoHS Status | Lead free / RoHS Compliant |
Key Features
- 16-bit successive approximation analog-to-digital converter (SAR ADC)
- Software-selectable 2-channel multiplexer (MUX)
- External reference pin
- 3-wire serial SPI interface
- Low power consumption with automatic power-down between conversions
- High sample rate-to-power ratio, making it ideal for compact, low-power systems
- Sample-and-hold circuit included
Applications
The LTC1865LCS8#TRPBF is suitable for a variety of applications that require high-speed, low-power analog-to-digital conversion. These include:
- Portable and battery-powered devices
- Medical devices and diagnostic equipment
- Industrial control and automation systems
- Aerospace and defense systems
- High-speed data acquisition systems
Q & A
- What is the resolution of the LTC1865LCS8#TRPBF ADC?
The LTC1865LCS8#TRPBF has a resolution of 16 bits.
- What is the sampling rate of the LTC1865LCS8#TRPBF?
The sampling rate is up to 150 kSPS.
- What is the supply voltage range for the LTC1865LCS8#TRPBF?
The supply voltage range is 2.7 V to 3.6 V for both digital and analog supplies.
- Does the LTC1865LCS8#TRPBF have a built-in sample-and-hold circuit?
- What type of interface does the LTC1865LCS8#TRPBF use for data communication?
The LTC1865LCS8#TRPBF uses a 3-wire serial SPI interface.
- Is the LTC1865LCS8#TRPBF RoHS compliant?
- What is the operating temperature range for the LTC1865LCS8#TRPBF?
The operating temperature range is 0°C to 70°C.
- How many input channels does the LTC1865LCS8#TRPBF have?
The LTC1865LCS8#TRPBF has two input channels, selectable via a software-controlled MUX.
- What is the package type for the LTC1865LCS8#TRPBF?
The package type is an 8-Lead SOIC (Narrow 0.15 Inch).
- Does the LTC1865LCS8#TRPBF automatically power down between conversions to save power?
