Texas Instruments ADS8344EB/2K5
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $19.44 | $19.44 |
| 15+ | $18.82 | $282.30 |
| 25+ | $18.41 | $460.25 |
| 50+ | $17.39 | $869.50 |
| 100+ | $15.35 | $1,535.00 |
| N+ | $3.07 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Number of Bits | 16 |
| Sampling Rate (Per Second) | 100k |
| Number of Inputs | 4, 8 |
| Input Type | Differential, Single Ended |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 3.6V, 5V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V, 5V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 20-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 20-SSOP |
| ROHS |  |
The ADS8344EB/2K5 from Texas Instruments is a 16-bit, 100k SPS analog-to-digital converter featuring a successive approximation architecture. It offers 4 or 8 multiplexed input channels and communicates via a standard SPI interface. Housed in a compact 20-pin SSOP package, this ADC operates across -40°C to 85°C and requires an external voltage reference. Its high resolution and multi-channel capability make it well-suited for industrial data acquisition, precision sensor monitoring, and portable instrumentation.
- High 16-bit Resolution: Provides fine granularity for precise measurement of analog signals, reducing quantization error in sensitive applications.
- Flexible 4/8-Channel Input: Multiplexed inputs allow monitoring multiple sensors with a single ADC, saving board space and cost.
- Standard SPI Interface: Easy integration with most microcontrollers and DSPs, simplifying firmware development and PCB layout.
- Wide Industrial Temperature Range: Reliable operation from -40°C to 85°C ensures performance in harsh environments.
- Compact SSOP Package: Small footprint (20-pin) is ideal for space-constrained designs without sacrificing functionality.
Multi-Channel Data Acquisition Systems
The ADS8344EB/2K5 with its 4 or 8 multiplexed inputs and 100k SPS sampling rate is ideal for multi-channel data acquisition systems that require accurate 16-bit conversion of several analog signals sequentially.
Industrial Process Control
In industrial automation, this ADC digitizes sensor outputs (temperature, pressure, flow) with high resolution, ensuring precise monitoring and control loops. The SPI interface simplifies isolation and connection to microcontrollers.
Portable Medical Instrumentation
With low power consumption and a compact SSOP package, it suits battery-powered medical devices like patient monitors and glucose meters, where 16-bit resolution provides fine measurement granularity.
Precision Sensor Signal Digitization
For bridge sensors, thermocouples, and strain gauges, the 16-bit resolution and external reference capability allow accurate scaling and offset compensation, preserving signal integrity.
Automotive Battery Management
The wide temperature range (-40°C to 85°C) makes it suitable for automotive battery monitoring systems, where multiple cell voltages are sampled with high accuracy over harsh conditions.
Test and Measurement Equipment
In benchtop multimeters or data loggers, the ADS8344's multiplexed channels and SPI interface enable flexible, high-resolution measurement of multiple test points with minimal external circuitry.
- Q: What type of ADC is the ADS8344EB/2K5?
- A: It is a successive approximation (S/H-ADC) analog-to-digital converter with 16-bit resolution.
- Q: What is the sampling rate of the ADS8344EB/2K5?
- A: The maximum sampling rate is 100k SPS (samples per second).
- Q: How many input channels does the ADS8344EB/2K5 support?
- A: It supports 4 or 8 input channels, configurable via the SPI interface.
- Q: What digital interface does this ADC use?
- A: It uses a standard SPI (Serial Peripheral Interface) for communication.
- Q: What is the operating temperature range?
- A: It operates over an industrial temperature range of -40°C to 85°C.
- Q: What package is the ADS8344EB/2K5 available in?
- A: It comes in a 20-pin SSOP package (0.154", 3.90mm Width).
ADS8344EB/2K5.pdf
- Q: What type of ADC is the ADS8344EB/2K5?
- A: It is a successive approximation (S/H-ADC) analog-to-digital converter with 16-bit resolution.
- Q: What is the sampling rate of the ADS8344EB/2K5?
- A: The maximum sampling rate is 100k SPS (samples per second).
- Q: How many input channels does the ADS8344EB/2K5 support?
- A: It supports 4 or 8 input channels, configurable via the SPI interface.
- Q: What digital interface does this ADC use?
- A: It uses a standard SPI (Serial Peripheral Interface) for communication.
- Q: What is the operating temperature range?
- A: It operates over an industrial temperature range of -40°C to 85°C.
- Q: What package is the ADS8344EB/2K5 available in?
- A: It comes in a 20-pin SSOP package (0.154", 3.90mm Width).
