Analog Devices Inc. LTC2338IMS-18#PBF

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Product attributes Property Value
Manufacturer Analog Devices Inc.
Product Series
Packaging Tube |
Number of Bits 18
Sampling Rate (Per Second) 1M
Number of Inputs 1
Input Type Differential
Data Interface SPI
Configuration S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
Features -
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Grade -
Qualification -
Package / Case 16-TFSOP (0.118", 3.00mm Width)
Supplier Device Package 16-MSOP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The LTC2338IMS-18#PBF is a high-performance 18-bit analog-to-digital converter from Analog Devices, designed for precision applications that demand the highest accuracy. It offers a sampling rate of 1 MSPS and a single input channel. The device features a flexible SPI interface, making it easy to integrate with modern digital systems. Its S/H-ADC architecture ensures precise signal sampling. With an industrial temperature range of -40°C to 85°C and a compact 16-TFSOP package, it is ideal for demanding industrial, medical, and aerospace applications.

  • Ultra-High Precision: The 18-bit resolution provides exceptional dynamic range, enabling the detection of very small signal variations in precision measurement systems.
  • Wide Temperature Operation: The -40°C to 85°C range ensures reliable performance in extreme environments, suitable for industrial and aerospace applications.
  • Simple SPI Interface: The SPI interface simplifies connection to microcontrollers and FPGAs, reducing design complexity and enabling fast data transfer.
  • Accurate Signal Capture: The S/H-ADC architecture ensures that the analog input is sampled accurately, preserving signal integrity for high-fidelity conversion.

High-Precision Industrial Weighing

The 18-bit resolution of the LTC2338IMS-18#PBF allows for extremely accurate digitization of load cell outputs, enabling precise weight measurements in industrial scales and force measurement systems.

Seismic and Vibration Monitoring

In geophysical instruments and structural health monitoring, the high resolution and 1 MSPS sampling rate allow for the capture of both fine details and fast transients in vibration data, aiding in early detection of structural issues.

Energy and Power Quality Analysis

For power analyzers and smart grid equipment, the high resolution enables accurate measurement of harmonic content and power quality parameters, ensuring efficient and reliable energy distribution.

Advanced Medical Diagnostics

In high-end medical equipment like digital X-ray and MRI systems, the 18-bit resolution helps in producing high-contrast images with fine detail, improving diagnostic capabilities.

Aerospace and Defense

In guidance systems and flight control, the ADC's wide temperature range and high precision ensure reliable performance in extreme conditions, critical for mission-critical applications.

Q: What is the resolution of the LTC2338IMS-18#PBF?
A: It is an 18-bit analog-to-digital converter, providing high precision.
Q: What is the sampling rate?
A: The sampling rate is 1 MSPS (1 million samples per second).
Q: How many channels does it have?
A: It has a single (1) input channel.
Q: What digital interface does it use?
A: It uses a standard SPI (Serial Peripheral Interface).
Q: What is the architecture of this ADC?
A: It uses a S/H-ADC (Sample and Hold) architecture.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C and is available in a 16-TFSOP package.
Base Product Number : LTC2338IMS-18
1 MSPS 16-TFSOP 18-bit ADC Analog Devices Analog-to-Digital Converter Industrial Precision ADC S/H-ADC SPI
Q: What is the resolution of the LTC2338IMS-18#PBF?
A: It is an 18-bit analog-to-digital converter, providing high precision.
Q: What is the sampling rate?
A: The sampling rate is 1 MSPS (1 million samples per second).
Q: How many channels does it have?
A: It has a single (1) input channel.
Q: What digital interface does it use?
A: It uses a standard SPI (Serial Peripheral Interface).
Q: What is the architecture of this ADC?
A: It uses a S/H-ADC (Sample and Hold) architecture.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C and is available in a 16-TFSOP package.