Overview
The LTC2324HUKG-12#PBF is a high-performance, quad 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is designed for applications requiring high speed, low noise, and 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 industrial and medical applications.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Supply Voltage (VDD) | 6 | V | |||
| Supply Voltage (OVDD) | 3 | V | |||
| Analog Input Voltage (AIN+, AIN–) | Note 3 | V | |||
| Internal Reference Output Voltage (VREFOUT1,2,3,4) | 4.75V < VDD < 5.25V | 4.078 | 4.096 | 4.115 | V |
| Internal Reference Output Voltage (VREFOUT1,2,3,4) | 3.13V < VDD < 3.47V | 2.034 | 2.048 | 2.064 | V |
| Internal Reference Temperature Coefficient | Note 14 | 20 | ppm/°C | ||
| Internal Reference Output Impedance | 0.25 | Ω | |||
| Sampling Rate | 2 | Msps/Ch | |||
| Resolution | 12-bit + sign | ||||
| Operating Temperature Range | -40 | 125 | °C |
Key Features
- Quad 12-bit + sign successive approximation register (SAR) ADC with differential inputs.
- Operates from a single 3.3V or 5V supply.
- Wide input common mode range and 8VP-P differential input range.
- High speed sampling at 2Msps per channel with simultaneous sampling capability.
- Low noise performance with ±0.5LSB INL typical and no missing codes at 12 bits.
- High signal-to-noise ratio (SNR) of 78dB.
- Onboard low drift internal reference with a temperature coefficient of 20ppm/°C max.
- Compact 52-lead QFN package (7mm × 8mm).
Applications
The LTC2324HUKG-12#PBF is suitable for a variety of applications that require high accuracy and speed, including:
- Industrial automation and control systems.
- Medical imaging and diagnostic equipment.
- Aerospace and defense systems.
- High-performance data acquisition systems.
- Test and measurement instruments.
Q & A
- What is the resolution of the LTC2324HUKG-12#PBF ADC?
The LTC2324HUKG-12#PBF has a resolution of 12-bit + sign. - What is the sampling rate of the LTC2324HUKG-12#PBF?
The sampling rate is 2Msps per channel. - What are the supply voltage options for the LTC2324HUKG-12#PBF?
The device operates from a single 3.3V or 5V supply. - What is the operating temperature range of the LTC2324HUKG-12#PBF?
The operating temperature range is -40°C to 125°C. - Does the LTC2324HUKG-12#PBF have an internal reference?
Yes, it has an onboard low drift internal reference. - What is the package type of the LTC2324HUKG-12#PBF?
The device is packaged in a 52-lead QFN (7mm × 8mm). - What is the signal-to-noise ratio (SNR) of the LTC2324HUKG-12#PBF?
The SNR is 78dB. - Does the LTC2324HUKG-12#PBF support simultaneous sampling?
Yes, it supports simultaneous sampling of all four channels. - What is the typical INL (Integral Non-Linearity) of the LTC2324HUKG-12#PBF?
The typical INL is ±0.5LSB. - Are there any missing codes at 12-bit resolution?
No, there are no missing codes at 12-bit resolution.
