Overview
The LTC2337HMS-18#TRPBF is a high-performance 18-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed to operate at high speeds and offers a wide dynamic range, making it suitable for various high-voltage applications. It features fully differential inputs, a high signal-to-noise ratio (SNR), and low noise characteristics, which are essential for precise and reliable data conversion.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer Part Number | LTC2337HMS-18#TRPBF |
| Manufacturer | Analog Devices Inc. |
| Description | IC ADC 18BIT 500KSPS 16-MSOP |
| Voltage - Supply, Digital | 5V |
| Voltage - Supply, Analog | 5V |
| Package / Case | 16-TFSOP (0.118", 3.00mm Width) |
| Sampling Rate (Per Second) | 500k |
| Reference Type | External, Internal |
| Ratio - S/H:ADC | 1:1 |
| Operating Temperature | -40°C ~ 125°C |
| Number of Inputs | 1 |
| Number of Bits | 18 |
| Number of A/D Converters | 1 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Input Type | Differential |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Architecture | SAR |
Key Features
- High-Speed Conversion: The LTC2337HMS-18#TRPBF operates at a sampling rate of 500 kSPS, making it suitable for high-speed applications.
- High Precision: This ADC features 18-bit resolution with ±4 LSB INL maximum and no missing codes, ensuring high accuracy in data conversion.
- Wide Input Range: It has a ±10.24V true bipolar input range, which is ideal for applications requiring a wide dynamic range.
- Low Noise and High SNR: The ADC achieves a 100 dB signal-to-noise ratio (SNR), contributing to its low noise performance.
- Onboard Reference Buffer: The component includes a single-shot capable reference buffer and a low drift (20 ppm/°C max) 2.048V temperature-compensated reference.
- SPI-Compatible Interface: It supports a high-speed SPI-compatible serial interface that works with 1.8V, 2.5V, 3.3V, and 5V logic levels and features a daisy-chain mode.
- Low Power Consumption: The ADC dissipates only 35 mW and automatically naps between conversions to reduce power consumption.
Applications
- High-Voltage Measurement Systems: The wide input range and high precision make it ideal for measuring high-voltage signals in various industrial and medical applications.
- Automotive Systems: Suitable for use in automotive systems that require high-speed and high-precision data conversion.
- Industrial Automation: Used in industrial automation for precise measurement and control of analog signals.
- Medical Devices: Applicable in medical devices that require accurate and reliable analog-to-digital conversion.
- Test and Measurement Equipment: Ideal for use in test and measurement equipment due to its high speed and precision.
Q & A
- What is the resolution of the LTC2337HMS-18#TRPBF ADC?
The LTC2337HMS-18#TRPBF has a resolution of 18 bits.
- What is the sampling rate of the LTC2337HMS-18#TRPBF?
The sampling rate is 500 kSPS.
- What is the input range of the LTC2337HMS-18#TRPBF?
The input range is ±10.24V true bipolar.
- What type of interface does the LTC2337HMS-18#TRPBF use?
The component uses a high-speed SPI-compatible serial interface.
- Is the LTC2337HMS-18#TRPBF RoHS compliant?
- What is the operating temperature range of the LTC2337HMS-18#TRPBF?
The operating temperature range is -40°C to 125°C.
- What is the power consumption of the LTC2337HMS-18#TRPBF?
The ADC dissipates only 35 mW and automatically naps between conversions to reduce power consumption.
- Does the LTC2337HMS-18#TRPBF have an onboard reference buffer?
- What is the signal-to-noise ratio (SNR) of the LTC2337HMS-18#TRPBF?
The SNR is 100 dB.
- What is the package type of the LTC2337HMS-18#TRPBF?
The package type is 16-TFSOP (0.118", 3.00mm Width).
