Analog Devices Inc. LTC2326HMS-16#PBF

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Product attributes Property Value
Manufacturer Analog Devices Inc.
Product Series
Packaging Tube |
Number of Bits 16
Sampling Rate (Per Second) 250k
Number of Inputs 1
Input Type Pseudo-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 ~ 125°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 LTC2326HMS-16#PBF is a high-performance 16-bit, 250k SPS analog-to-digital converter from Analog Devices. It features a single input channel and a successive approximation (SAR) architecture with an integrated sample-and-hold. The device supports both external and internal references, offering design flexibility. Its key differentiator is its extended temperature range of -40°C to +125°C, making it ideal for harsh environments like automotive, industrial, and downhole applications. The SPI interface ensures easy connectivity.

  • Extended Temperature Range: Operates from -40°C to +125°C, suitable for the most demanding industrial and automotive environments.
  • High Precision: 16-bit resolution provides fine measurement granularity for accurate sensor digitization.
  • Flexible Reference: Supports both external and internal references, allowing optimization for different input ranges.
  • Compact Size: The 16-TFSOP package is small, saving valuable PCB space in dense designs.

High-Temperature Downhole Drilling

The LTC2326HMS-16#PBF is specifically designed for extreme environments. With a -40°C to +125°C operating range, it is perfect for downhole drilling instrumentation where temperatures can exceed 150°C. The 16-bit resolution ensures accurate pressure and temperature readings.

Automotive Engine Control

In automotive applications, this ADC can be used in engine control units (ECUs) to monitor exhaust gas sensors, fuel pressure, and other critical parameters. The high-temperature rating ensures reliable operation under the hood, while the 250k SPS rate allows for real-time control.

Industrial Robotics

For precision robotic arms operating in harsh factory environments, the LTC2326 provides accurate position and force feedback. The SPI interface allows for easy integration with industrial microcontrollers, and the small TFSOP package is ideal for compact servo drives.

Aerospace and Avionics

The wide temperature range and high reliability make this ADC suitable for aerospace applications such as flight control systems and engine monitoring. The 16-bit resolution provides the precision needed for critical measurements in demanding conditions.

Energy Exploration

In seismic data acquisition for oil and gas exploration, the LTC2326 can digitize geophone signals. The high sampling rate and 16-bit dynamic range help capture weak seismic reflections, improving the quality of subsurface imaging.

Q: What is the LTC2326HMS-16#PBF?
A: It is a 16-bit, single-channel, successive approximation (SAR) analog-to-digital converter (ADC) with a sample-and-hold circuit.
Q: What is the maximum sampling rate?
A: The LTC2326HMS-16#PBF supports a maximum sampling rate of 250k SPS (samples per second).
Q: How many input channels does it have?
A: It has 1 analog input channel, designed for high-precision single-channel measurements.
Q: What digital interface does it use?
A: It uses a standard SPI (Serial Peripheral Interface) for communication.
Q: What is the operating temperature range?
A: The 'H' grade indicates a high-temperature version, specified for -40°C to +125°C operation.
Q: What package is it available in?
A: It comes in a 16-TFSOP (Thin Shrink Small Outline Package) with a width of 3.00mm.
Base Product Number : LTC2326
1-Channel 16-bit 250k SPS ADC Analog-to-Digital Converter High-Temperature LTC2326 SAR SPI TFSOP
Q: What is the LTC2326HMS-16#PBF?
A: It is a 16-bit, single-channel, successive approximation (SAR) analog-to-digital converter (ADC) with a sample-and-hold circuit.
Q: What is the maximum sampling rate?
A: The LTC2326HMS-16#PBF supports a maximum sampling rate of 250k SPS (samples per second).
Q: How many input channels does it have?
A: It has 1 analog input channel, designed for high-precision single-channel measurements.
Q: What digital interface does it use?
A: It uses a standard SPI (Serial Peripheral Interface) for communication.
Q: What is the operating temperature range?
A: The 'H' grade indicates a high-temperature version, specified for -40°C to +125°C operation.
Q: What package is it available in?
A: It comes in a 16-TFSOP (Thin Shrink Small Outline Package) with a width of 3.00mm.