Overview
The LTC2376IDE-20#TRPBF is a high-performance, 20-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is renowned for its low noise, low power consumption, and high speed, making it ideal for a variety of high-speed applications. Operating from a single 2.5V supply, the LTC2376IDE-20#TRPBF features a fully differential input range and achieves a high signal-to-noise ratio (SNR) of 104dB. The ADC also includes a unique digital gain compression (DGC) function, which eliminates the need for a negative supply voltage while preserving full resolution.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 20 |
| Sampling Rate | 250 kSPS |
| Supply Voltage (Analog/Digital) | 2.375 V ~ 2.625 V |
| Input Type | Differential |
| Reference Type | External |
| SNR | 104 dB |
| INL (Maximum) | ±2 ppm |
| Power Consumption | 5.3 mW |
| Operating Temperature | -40°C ~ 85°C |
| Package | 16-DFN (4x3) with Exposed Pad |
| Data Interface | SPI-compatible serial interface |
Key Features
- Low noise and low power consumption, making it suitable for power-sensitive applications.
- High speed with a sampling rate of 250 kSPS and no cycle latency.
- Unique digital gain compression (DGC) function to eliminate the need for a negative supply voltage.
- Internal oscillator for setting conversion time, reducing external timing considerations.
- Automatic power-down between conversions to reduce power dissipation.
- SPI-compatible serial interface supporting 1.8V, 2.5V, 3.3V, and 5V logic with daisy-chain mode.
Applications
The LTC2376IDE-20#TRPBF is ideally suited for a wide range of high-speed applications, including:
- High-speed data acquisition systems.
- Medical imaging and diagnostic equipment.
- Aerospace and defense systems requiring high precision and low power consumption.
- Industrial automation and control systems.
- Scientific instruments and test equipment.
Q & A
- What is the resolution of the LTC2376IDE-20#TRPBF ADC?
The LTC2376IDE-20#TRPBF has a 20-bit resolution. - What is the sampling rate of the LTC2376IDE-20#TRPBF?
The sampling rate is 250 kSPS. - What is the supply voltage range for the LTC2376IDE-20#TRPBF?
The supply voltage range is 2.375 V ~ 2.625 V. - What type of input does the LTC2376IDE-20#TRPBF support?
The LTC2376IDE-20#TRPBF supports differential inputs. - What is the SNR of the LTC2376IDE-20#TRPBF?
The SNR is 104 dB. - Does the LTC2376IDE-20#TRPBF have any power-saving features?
Yes, it automatically powers down between conversions to reduce power dissipation. - What is the operating temperature range of the LTC2376IDE-20#TRPBF?
The operating temperature range is -40°C ~ 85°C. - What type of data interface does the LTC2376IDE-20#TRPBF use?
The LTC2376IDE-20#TRPBF uses an SPI-compatible serial interface. - Is the LTC2376IDE-20#TRPBF RoHS compliant?
Yes, the LTC2376IDE-20#TRPBF is lead-free and RoHS compliant. - What is the package type of the LTC2376IDE-20#TRPBF?
The package type is 16-DFN (4x3) with an exposed pad.
