Overview
The LTC2369IDE-18#TRPBF is a high-performance 18-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the LTC2369 series and is known for its high resolution and fast sampling rate. It features a successive approximation register (SAR) architecture, making it suitable for a wide range of applications requiring precise analog-to-digital conversion.
The ADC operates with a pseudo-differential input and supports both SPI and SRL data interfaces. Its compact 16-DFN (4x3) package with an exposed pad makes it ideal for space-constrained designs while ensuring good thermal performance.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | ADI (Analog Devices, Inc.) |
| Description | IC ADC 18BIT SRL/SPI 1.6M 16-DFN |
| Voltage - Supply, Digital | 2.375 V ~ 2.625 V |
| Voltage - Supply, Analog | 2.375 V ~ 2.625 V |
| Supplier Device Package | 16-DFN (4x3) |
| Sampling Rate (Per Second) | 1.6M |
| Reference Type | External |
| Ratio - S/H:ADC | 1:1 |
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-WFDFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C |
| Number of Inputs | 1 |
| Number of Bits | 18 |
| Number of A/D Converters | 1 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Manufacturer Standard Lead Time | 8 Weeks |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Input Type | Pseudo-Differential |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Architecture | SAR |
Key Features
- High Resolution: 18-bit analog-to-digital conversion for precise measurements.
- Fast Sampling Rate: Supports up to 1.6 million samples per second (MSPS).
- Pseudo-Differential Input: Allows for flexible input configurations.
- SPI and SRL Data Interfaces: Supports both serial peripheral interface (SPI) and serial read (SRL) for data communication.
- Compact Package: 16-DFN (4x3) package with an exposed pad for good thermal performance.
- External Reference: Uses an external reference voltage for improved accuracy.
- Lead-Free and RoHS Compliant: Ensures compliance with environmental regulations.
Applications
- Industrial Automation: Used in control systems, sensors, and data acquisition.
- Medical Devices: Suitable for medical imaging, patient monitoring, and diagnostic equipment.
- Aerospace and Defense: Applied in various military and aerospace applications requiring high precision and reliability.
- Automotive Systems: Used in automotive sensors, control units, and safety systems.
- Test and Measurement Equipment: Employed in oscilloscopes, multimeters, and other precision measurement tools.
Q & A
- What is the resolution of the LTC2369IDE-18#TRPBF ADC?
The LTC2369IDE-18#TRPBF has a resolution of 18 bits.
- What is the maximum sampling rate of the LTC2369IDE-18#TRPBF?
The maximum sampling rate is 1.6 million samples per second (MSPS).
- What type of input does the LTC2369IDE-18#TRPBF support?
The LTC2369IDE-18#TRPBF supports pseudo-differential inputs.
- What data interfaces does the LTC2369IDE-18#TRPBF support?
The device supports both SPI and SRL data interfaces.
- What is the package type of the LTC2369IDE-18#TRPBF?
The package type is 16-DFN (4x3) with an exposed pad.
- What is the operating temperature range of the LTC2369IDE-18#TRPBF?
The operating temperature range is -40°C to 85°C.
- Is the LTC2369IDE-18#TRPBF lead-free and RoHS compliant?
Yes, the LTC2369IDE-18#TRPBF is lead-free and RoHS compliant.
- What is the moisture sensitivity level (MSL) of the LTC2369IDE-18#TRPBF?
The MSL is 1 (Unlimited).
- What is the standard lead time for the LTC2369IDE-18#TRPBF?
The standard lead time is 8 weeks.
- What architecture does the LTC2369IDE-18#TRPBF use?
The device uses a successive approximation register (SAR) architecture.
