Overview
The LTC2293IUP is a dual 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This integrated circuit is designed for high-speed and low-power applications, making it suitable for a variety of industrial, medical, and communication systems. The LTC2293IUP operates on a single 3V supply (2.7V to 3.4V) and is known for its high sample rates and excellent signal-to-noise ratio (SNR).
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits (No Missing Codes) |
| Sample Rate | 65 Msps |
| Supply Voltage | 2.7V to 3.4V |
| Power Consumption | 400 mW |
| Integral Linearity Error | –1.4 to 1.4 LSB |
| Differential Linearity Error | –0.8 to 0.8 LSB |
| Offset Error | –12 to 12 mV |
| Gain Error | –2.5 to 2.5% |
| Analog Input Range | ±0.5 V to ±1 V |
| Common Mode Rejection Ratio (CMRR) | 80 dB |
| Latency | 5 cycles |
| Operating Temperature Range | –40°C to 85°C |
| Storage Temperature Range | –65°C to 125°C |
Key Features
- High-speed sampling rates up to 65 Msps.
- Low power consumption of 400 mW.
- Single 3V supply operation (2.7V to 3.4V).
- Excellent signal-to-noise ratio (SNR) of 71.3 dB.
- Dual 12-bit ADCs with no missing codes.
- Low integral and differential linearity errors.
- High common mode rejection ratio (CMRR) of 80 dB.
Applications
The LTC2293IUP is versatile and can be used in various applications, including:
- High-speed data acquisition systems.
- Medical imaging and diagnostic equipment.
- Communication systems requiring high SNR and low power consumption.
- Industrial control and automation systems.
- Aerospace and defense applications where high reliability is crucial.
Q & A
- What is the resolution of the LTC2293IUP ADC?
The LTC2293IUP has a resolution of 12 bits with no missing codes. - What are the sample rates available for the LTC2293IUP?
The LTC2293IUP can sample at rates up to 65 Msps. - What is the operating supply voltage range for the LTC2293IUP?
The LTC2293IUP operates on a single 3V supply (2.7V to 3.4V). - How much power does the LTC2293IUP consume?
The LTC2293IUP consumes approximately 400 mW of power. - What is the signal-to-noise ratio (SNR) of the LTC2293IUP?
The SNR of the LTC2293IUP is 71.3 dB. - Is the LTC2293IUP RoHS compliant?
No, the LTC2293IUP contains lead and is not RoHS compliant. - What is the common mode rejection ratio (CMRR) of the LTC2293IUP?
The CMRR of the LTC2293IUP is 80 dB. - What is the latency of the LTC2293IUP?
The latency of the LTC2293IUP is 5 cycles. - What are the typical applications of the LTC2293IUP?
The LTC2293IUP is used in high-speed data acquisition, medical imaging, communication systems, industrial control, and aerospace applications. - What is the storage temperature range for the LTC2293IUP?
The storage temperature range for the LTC2293IUP is –65°C to 125°C.
