Overview
The LTC2325CUKG-12#TRPBF is a high-performance, quad 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for applications requiring simultaneous sampling of multiple channels with high speed and low noise. 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 applications that demand a wide dynamic range and high common mode rejection.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | LTC2325CUKG-12#TRPBF |
| Number of Bits | 12 |
| Number of A/D Converters | 4 |
| Number of Inputs | 4 |
| Input Type | Differential |
| Sampling Rate (Per Second) | 5 MSPS |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 3.13 V ~ 3.47 V, 5 V |
| Voltage - Supply, Digital | 3.13 V ~ 3.47 V, 5 V |
| Operating Temperature | 0°C ~ 70°C |
| Package / Case | 52-WFQFN Exposed Pad |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Data Interface | LVDS - Parallel, SPI |
Key Features
- Quad 12-bit successive approximation register (SAR) ADC with simultaneous sampling capability.
- Operates from a single 3.3V or 5V supply.
- Differential inputs with an 8VP-P differential input range and wide input common mode range.
- Low noise performance with ±0.5LSB INL typical, no missing codes at 12 bits, and 77dB SNR.
- Onboard low drift reference (20ppm/°C max).
- Supports LVDS and SPI data interfaces.
- Compact 52-lead WFQFN package with exposed pad.
Applications
The LTC2325CUKG-12#TRPBF is suitable for a variety of applications that require high-speed, low-noise, and simultaneous sampling of multiple analog channels. These include:
- Automotive systems, such as electronic cockpit solutions, battery management systems (BMS), and motor/electric drive sensors.
- Industrial automation and control systems.
- Medical devices requiring precise analog-to-digital conversion.
- Aerospace and defense applications where high reliability and performance are critical.
- Test and measurement equipment.
Q & A
- What is the resolution of the LTC2325CUKG-12#TRPBF ADC?
The LTC2325CUKG-12#TRPBF is a 12-bit ADC.
- How many analog input channels does the LTC2325CUKG-12#TRPBF have?
The device has 4 differential analog input channels.
- What is the sampling rate of the LTC2325CUKG-12#TRPBF?
The sampling rate is 5 MSPS (Mega Samples Per Second) per channel.
- What are the supported data interfaces for the LTC2325CUKG-12#TRPBF?
The device supports LVDS and SPI data interfaces.
- What is the operating temperature range of the LTC2325CUKG-12#TRPBF?
The operating temperature range is 0°C to 70°C.
- What is the package type of the LTC2325CUKG-12#TRPBF?
The device is packaged in a 52-lead WFQFN with an exposed pad.
- Does the LTC2325CUKG-12#TRPBF support simultaneous sampling?
- What is the typical SNR (Signal-to-Noise Ratio) of the LTC2325CUKG-12#TRPBF?
The typical SNR is 77 dB.
- What is the maximum drift of the onboard reference?
The maximum drift of the onboard reference is 20 ppm/°C.
- Is the LTC2325CUKG-12#TRPBF RoHS compliant?
