Overview
The LTC2373HUH-16#PBF is a high-performance, 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This device operates from a single 5V supply and features an 8-channel input multiplexer, supporting fully differential, pseudo-differential unipolar, and pseudo-differential bipolar analog input ranges. It is known for its low noise, high speed, and high accuracy, making it suitable for a variety of precision measurement applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 16 bits | |
| Sample Rate | 1 Msps | |
| Number of Channels | 8 | |
| Signal-to-Noise Ratio (SNR) | 96 dB (fully differential), 93.4 dB (pseudo-differential) | dB |
| Integral Nonlinearity (INL) | ±1 LSB (maximum) | LSB |
| Supply Voltage (VDD) | 5 V | V |
| Operating Temperature Range | -40°C to 125°C | °C |
| Package Type | 32-Lead QFN (5mm x 5mm x 0.75mm) | |
| Power Consumption | 40 mW (active), 300 μW (sleep mode) | mW / μW |
Key Features
- Highly configurable 8-channel input multiplexer supporting various analog input ranges.
- Onboard low drift (20 ppm/°C max) 2.048V temperature-compensated reference and a single-shot capable reference buffer.
- High speed SPI-compatible serial interface supporting 1.8V, 2.5V, 3.3V, and 5V logic.
- Internal oscillator for setting the conversion time, reducing external timing considerations.
- Low power consumption with automatic nap mode between conversions and a sleep mode for further power savings.
Applications
The LTC2373HUH-16#PBF is suitable for a wide range of applications requiring high precision and low noise, including:
- Precision measurement systems.
- Industrial control and automation.
- Medical devices and diagnostic equipment.
- Aerospace and defense systems.
- High-performance data acquisition systems.
Q & A
- What is the resolution of the LTC2373HUH-16#PBF ADC?
The LTC2373HUH-16#PBF has a resolution of 16 bits.
- What is the sample rate of the LTC2373HUH-16#PBF?
The sample rate is 1 Msps (mega-samples per second).
- How many channels does the LTC2373HUH-16#PBF support?
The device supports 8 channels.
- What is the signal-to-noise ratio (SNR) of the LTC2373HUH-16#PBF?
The SNR is 96 dB for fully differential inputs and 93.4 dB for pseudo-differential inputs.
- What is the integral nonlinearity (INL) of the LTC2373HUH-16#PBF?
The INL is ±1 LSB (maximum).
- What is the supply voltage for the LTC2373HUH-16#PBF?
The supply voltage is 5 V.
- What is the operating temperature range of the LTC2373HUH-16#PBF?
The operating temperature range is -40°C to 125°C.
- What type of package does the LTC2373HUH-16#PBF come in?
The device comes in a 32-Lead QFN (5mm x 5mm x 0.75mm) package.
- How much power does the LTC2373HUH-16#PBF consume?
The device consumes 40 mW in active mode and 300 μW in sleep mode.
- Does the LTC2373HUH-16#PBF have an onboard reference?
Yes, it has an onboard low drift (20 ppm/°C max) 2.048V temperature-compensated reference and a single-shot capable reference buffer.
