Overview
The LTC2326HMS-18#TRPBF is a high-speed, 18-bit, single-channel, successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This ADC is designed for high-performance applications requiring precise and fast analog-to-digital conversions. It operates from a single 5V supply and features a pseudo-differential input with a ±10.24V true bipolar input range, making it ideal for high voltage applications that demand a wide dynamic range.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 18 |
| Sampling Rate | 250 kSPS |
| Input Type | Pseudo-differential |
| Input Range | ±10.24V true bipolar |
| Supply Voltage | 5V (analog and digital) |
| Operating Temperature Range | -40°C to 125°C |
| Package Type | 16-Lead MSOP |
| Data Interface | SPI-compatible serial interface |
| Reference | Internal or external reference, onboard single-shot capable reference buffer |
| Power Consumption | 28mW (active), 300μW (sleep mode) |
Key Features
- High-speed 18-bit ADC performance with 250kSPS sampling rate.
- Pseudo-differential input with ±10.24V true bipolar input range.
- Single 5V supply voltage for both analog and digital operations.
- Wide operating temperature range of -40°C to 125°C.
- Compact 16-Lead MSOP package.
- SPI-compatible serial interface supporting 1.8V, 2.5V, 3.3V, and 5V logic.
- Onboard single-shot capable reference buffer and low drift (20ppm/°C max) 2.048V temperature compensated reference.
- Low power consumption with automatic nap mode between conversions and a sleep mode for further power savings.
- Excellent dynamic performance and accuracy with ±5LSB INL maximum and no missing codes at 18 bits.
Applications
- Industrial automation and control systems.
- Instrumentation and test equipment.
- Medical imaging and diagnostic systems.
- Portable and battery-powered devices.
Q & A
- What is the resolution of the LTC2326HMS-18#TRPBF ADC?
The LTC2326HMS-18#TRPBF has an 18-bit resolution.
- What is the sampling rate of the LTC2326HMS-18#TRPBF?
The sampling rate is 250 kSPS.
- What type of input does the LTC2326HMS-18#TRPBF support?
The ADC supports pseudo-differential inputs.
- What is the input voltage range of the LTC2326HMS-18#TRPBF?
The input voltage range is ±10.24V true bipolar.
- What is the operating temperature range of the LTC2326HMS-18#TRPBF?
The operating temperature range is -40°C to 125°C.
- What type of package does the LTC2326HMS-18#TRPBF come in?
The ADC comes in a 16-Lead MSOP package.
- What type of data interface does the LTC2326HMS-18#TRPBF use?
The ADC uses an SPI-compatible serial interface.
- Does the LTC2326HMS-18#TRPBF have an internal reference?
Yes, it has an onboard single-shot capable reference buffer and a low drift temperature compensated reference.
- How much power does the LTC2326HMS-18#TRPBF consume?
The ADC consumes 28mW during active operation and 300μW in sleep mode.
- What are some common applications for the LTC2326HMS-18#TRPBF?
Common applications include industrial automation, instrumentation, medical imaging, and portable devices.
