Overview
The LTC2311IMSE-12#PBF, produced by Analog Devices Inc., is a high-performance 12-bit + sign successive approximation register (SAR) analog-to-digital converter (ADC). This device 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 |
|---|---|
| Resolution | 12-bit + sign |
| Sampling Rate | 5 Msps |
| Differential Input Range | 8 V_P-P |
| Integral Nonlinearity (INL) | ±0.25 LSB typical |
| Signal-to-Noise Ratio (SNR) | 73 dB typical |
| Reference Voltage | Onboard 2.048V or 4.096V temperature-compensated reference |
| Supply Voltage | 3.3V or 5V |
| Power Consumption | 50 mW at 5V supply |
| Interface | High-speed SPI-compatible serial interface (CMOS or LVDS) |
| Package | 16-Lead Plastic MSOP |
Key Features
- Low noise and high speed operation
- Differential inputs with wide input common mode range
- Onboard low drift temperature-compensated reference
- External 1.25V buffered reference input option
- High-speed SPI-compatible serial interface supporting CMOS or LVDS
- Low power consumption with nap and sleep modes
- No missing codes at 12 bits
Applications
The LTC2311IMSE-12#PBF is suited for a variety of high-speed applications, including:
- High-speed data acquisition systems
- Medical imaging and diagnostics
- Aerospace and defense systems
- Industrial control and automation
- High-performance test and measurement equipment
Q & A
- What is the resolution of the LTC2311IMSE-12#PBF ADC?
The LTC2311IMSE-12#PBF has a resolution of 12-bit + sign.
- What is the sampling rate of the LTC2311IMSE-12#PBF?
The sampling rate is 5 Msps.
- What is the differential input range of the LTC2311IMSE-12#PBF?
The differential input range is 8 V_P-P.
- What is the typical integral nonlinearity (INL) of the LTC2311IMSE-12#PBF?
The typical INL is ±0.25 LSB.
- What is the signal-to-noise ratio (SNR) of the LTC2311IMSE-12#PBF?
The SNR is 73 dB typical.
- Does the LTC2311IMSE-12#PBF have an onboard reference voltage?
Yes, it has an onboard 2.048V or 4.096V temperature-compensated reference.
- What are the supply voltage options for the LTC2311IMSE-12#PBF?
The supply voltage options are 3.3V or 5V.
- What is the power consumption of the LTC2311IMSE-12#PBF at 5V supply?
The power consumption is 50 mW at 5V supply.
- What type of serial interface does the LTC2311IMSE-12#PBF support?
The LTC2311IMSE-12#PBF supports a high-speed SPI-compatible serial interface (CMOS or LVDS).
- Does the LTC2311IMSE-12#PBF have power-saving modes?
Yes, it has nap and sleep modes to reduce power consumption during inactive periods.
