Overview
The LTC2311IMSE-16#WTRPBF is a high-performance, 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for applications requiring high speed, low noise, and a wide dynamic range. It operates from a single 3.3V or 5V supply and features differential inputs with a wide input common mode range, making it ideal for various high-speed applications.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 16 bits | |
| Sample Rate | 5 Msps | |
| Differential Input Range | 8 V P-P | |
| Integral Nonlinearity (INL) | ±3 LSB typical | |
| Signal to Noise Ratio (SNR) | 81 dB typical | |
| Supply Voltage | 3.3V or 5V | |
| Power Consumption | 50 mW (active), 5 μW (sleep mode) | |
| Operating Temperature Range | -40°C to 85°C | |
| Package | 16-lead MSOP | |
| Interface | SPI-compatible, CMOS or LVDS | |
| Reference Voltage | Onboard 2.048V or 4.096V, external 1.25V buffered reference input |
Key Features
- Low noise and high speed operation with 5 Msps throughput and one-cycle latency.
- Differential inputs with an 8 V P-P input range, supporting a wide common mode input range.
- Onboard low drift (20 ppm/°C max) temperature-compensated reference (2.048V or 4.096V) and external 1.25V buffered reference input.
- High speed SPI-compatible serial interface supporting CMOS or LVDS logic.
- Low power consumption with nap and sleep modes to reduce power to 5 μW.
- No missing codes at 16 bits and high accuracy with ±3 LSB INL typical.
- Supports pseudo-differential unipolar/bipolar and fully differential analog input signals without configuration.
Applications
The LTC2311IMSE-16#WTRPBF is suitable for a wide variety of high-speed applications, including:
- Industrial automation and control systems.
- Medical imaging and diagnostic equipment.
- Aerospace and defense systems.
- Automotive systems, especially those requiring high reliability and temperature stability.
- High-speed data acquisition systems.
- Test and measurement equipment.
Q & A
- What is the resolution of the LTC2311IMSE-16#WTRPBF ADC?
The resolution is 16 bits.
- What is the sample rate of the LTC2311IMSE-16#WTRPBF?
The sample rate is 5 Msps.
- What is the differential input range of the LTC2311IMSE-16#WTRPBF?
The differential input range is 8 V P-P.
- What is the typical integral nonlinearity (INL) of the LTC2311IMSE-16#WTRPBF?
The typical INL is ±3 LSB.
- What is the signal to noise ratio (SNR) of the LTC2311IMSE-16#WTRPBF?
The typical SNR is 81 dB.
- What are the supply voltage options for the LTC2311IMSE-16#WTRPBF?
The supply voltage options are 3.3V or 5V.
- What is the power consumption of the LTC2311IMSE-16#WTRPBF in active and sleep modes?
The power consumption is 50 mW in active mode and 5 μW in sleep mode.
- What is the operating temperature range of the LTC2311IMSE-16#WTRPBF?
The operating temperature range is -40°C to 85°C.
- What type of interface does the LTC2311IMSE-16#WTRPBF support?
The LTC2311IMSE-16#WTRPBF supports a high-speed SPI-compatible serial interface with CMOS or LVDS logic.
- Does the LTC2311IMSE-16#WTRPBF have onboard reference voltage options?
Yes, it has onboard low drift (20 ppm/°C max) temperature-compensated reference voltages of 2.048V or 4.096V, and an external 1.25V buffered reference input.
