Overview
The LTC2373IUH-16#TRPBF is a high-performance, 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC2373 family and is known for its low noise, high speed, and highly configurable design. It operates from a single 5V supply and features an 8-channel input multiplexer, supporting various analog input ranges including fully differential, pseudo-differential unipolar, and pseudo-differential bipolar configurations.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Description | IC ADC 16BIT 1.6MSPS SAR 32QFN |
| Number of Bits | 16 |
| Sampling Rate | 1 Msps |
| Number of Channels | 8 |
| Input Type | Differential, Pseudo-Differential, Single Ended |
| Supply Voltage (VDD) | 1.71 V ~ 5.25 V |
| Analog Supply Voltage | 5 V |
| Package/Case | 32-QFN (5x5) |
| Operating Temperature | -40°C ~ 85°C |
| Signal-to-Noise Ratio (SNR) | 96 dB (fully differential), 93.4 dB (pseudo-differential) |
| Integral Non-Linearity (INL) | ±1 LSB (maximum) |
| Reference Type | External, Internal |
| Reference Voltage | 2.048 V (temperature-compensated) |
| Power Consumption | 40 mW (active), 300 μW (sleep mode) |
Key Features
- Highly configurable, low crosstalk 8-channel input multiplexer.
- Supports fully differential, pseudo-differential unipolar, and pseudo-differential bipolar analog input ranges.
- Onboard low drift (20 ppm/°C max) 2.048 V temperature-compensated reference and a single-shot capable reference buffer.
- High speed SPI-compatible serial interface supporting 1.8 V, 2.5 V, 3.3 V, and 5 V logic.
- Internal oscillator sets the conversion time, easing external timing considerations.
- Low power consumption with automatic nap between conversions and a sleep mode for further power savings.
- No missing codes at 16 bits and high SNR of 96 dB (fully differential) and 93.4 dB (pseudo-differential).
Applications
- Industrial automation and control systems.
- Medical devices requiring high precision and low noise.
- Aerospace and defense applications where high reliability and performance are critical.
- Test and measurement equipment.
- Data acquisition systems.
- High-speed data logging and monitoring systems.
Q & A
- What is the sampling rate of the LTC2373IUH-16#TRPBF?
The sampling rate of the LTC2373IUH-16#TRPBF is 1 Msps (1 million samples per second).
- How many channels does the LTC2373IUH-16#TRPBF have?
The LTC2373IUH-16#TRPBF has 8 channels.
- What are the supported input types for the LTC2373IUH-16#TRPBF?
The LTC2373IUH-16#TRPBF supports differential, pseudo-differential, and single-ended input types.
- What is the signal-to-noise ratio (SNR) of the LTC2373IUH-16#TRPBF?
The SNR is 96 dB for fully differential and 93.4 dB for pseudo-differential configurations.
- What is the power consumption of the LTC2373IUH-16#TRPBF?
The power consumption is 40 mW in active mode and 300 μW in sleep mode.
- Does the LTC2373IUH-16#TRPBF have an onboard reference?
- What is the operating temperature range of the LTC2373IUH-16#TRPBF?
The operating temperature range is -40°C to 85°C.
- What is the package type of the LTC2373IUH-16#TRPBF?
The package type is 32-QFN (5x5).
- Is the LTC2373IUH-16#TRPBF RoHS compliant?
No, the LTC2373IUH-16#TRPBF is not RoHS compliant.
- What interface does the LTC2373IUH-16#TRPBF use for data communication?
The LTC2373IUH-16#TRPBF uses a high speed SPI-compatible serial interface.
