Overview
The LTC1856IG#TRPBF is a high-performance 16-bit analog-to-digital converter (ADC) manufactured by Analog Devices, Inc. This component is part of the LTC1856 series, which includes 8-channel, low-power ADCs designed for various data acquisition applications. The LTC1856IG#TRPBF operates from a single 5V supply and features an 8-channel multiplexer that can be programmed for single-ended inputs, pairs of differential inputs, or combinations of both. It is known for its high resolution, fast conversion rates, and robust fault protection up to ±30V on all channels.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | ADI (Analog Devices, Inc.) |
| Description | IC ADC 16BIT 100KSPS 28-SSOP |
| Number of Bits | 16 |
| Number of Inputs | 8 |
| Number of A/D Converters | 1 |
| Sampling Rate (Per Second) | 100k |
| Reference Type | External, Internal |
| Input Type | Differential, Single Ended |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Package / Case | 28-SSOP (0.209", 5.30mm Width) |
| Operating Temperature | -40°C ~ 85°C |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Data Interface | SPI |
| Configuration | MUX-S/H-ADC |
| Architecture | SAR |
| Packaging | Tape & Reel |
Key Features
- High Resolution and Speed: 16-bit resolution with a sampling rate of 100ksps.
- Flexible Input Configurations: Supports single-ended and differential inputs, and combinations of both.
- Fault Protection: All channels are fault protected up to ±30V.
- Low Power Consumption: Power dissipation of 40mW at 100ksps, with lower power modes (Nap and Sleep).
- Precision Reference: On-board precision reference minimizes external components.
- Wide Operating Temperature Range: Operates from -40°C to 85°C.
- Compact Package: 28-SSOP package for space-constrained designs.
- Standard SPI Interface: Easy integration into existing systems with industry-standard SPI interface.
Applications
The LTC1856IG#TRPBF is suitable for a variety of data acquisition applications, including:
- Industrial Automation: Monitoring and control systems.
- Medical Devices: Diagnostic equipment and patient monitoring systems.
- Aerospace and Defense: High-reliability data acquisition systems.
- Automotive Systems: Sensor data acquisition and control systems.
- Test and Measurement Equipment: High-precision measurement instruments.
Q & A
- What is the resolution of the LTC1856IG#TRPBF?
The LTC1856IG#TRPBF has a 16-bit resolution.
- What is the sampling rate of the LTC1856IG#TRPBF?
The sampling rate is 100ksps (100,000 samples per second).
- How many input channels does the LTC1856IG#TRPBF have?
The LTC1856IG#TRPBF has 8 input channels.
- What types of input configurations are supported by the LTC1856IG#TRPBF?
It supports single-ended, differential, and combinations of both input configurations.
- What is the operating temperature range of the LTC1856IG#TRPBF?
The operating temperature range is -40°C to 85°C.
- What is the power consumption of the LTC1856IG#TRPBF at 100ksps?
The power dissipation is 40mW at 100ksps.
- Does the LTC1856IG#TRPBF have built-in fault protection?
Yes, all channels are fault protected up to ±30V.
- What data interface does the LTC1856IG#TRPBF use?
The LTC1856IG#TRPBF uses the SPI (Serial Peripheral Interface) data interface.
- What is the package type of the LTC1856IG#TRPBF?
The package type is 28-SSOP (0.209", 5.30mm Width).
- Is the LTC1856IG#TRPBF RoHS compliant?
Yes, the LTC1856IG#TRPBF is lead-free and RoHS compliant.
