Overview
The LTC2314HTS8-14#TRMPBF is a 14-bit, 4.5Msps serial sampling analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is part of the LTC2314 family, known for its high-speed, low-power, and high-performance characteristics. The LTC2314HTS8-14#TRMPBF is designed to operate over a wide supply range, making it versatile for various applications requiring high-speed data acquisition.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 14 |
| Sampling Rate | 4.5 Msps |
| Supply Voltage (Analog) | 2.7 V to 5.25 V |
| Supply Voltage (Digital) | 1.71 V to 5.25 V |
| Package / Case | 8-Lead SOT-23 (TSOT-23-8) |
| Operating Temperature | -40°C to 85°C |
| Input Type | Single Ended |
| Reference Type | Internal |
| Current Consumption | 6.2 mA at 4.5 Msps and 5 V |
| SINAD | 77 dB |
| THD | -85 dB |
| Data Interface | SPI-compatible serial interface |
Key Features
- High-speed 4.5 Msps throughput rate
- Internal reference with 2.048 V or 4.096 V span depending on supply voltage
- Low noise performance with 77 dB SINAD and -85 dB THD
- Low power consumption: 6.2 mA at 4.5 Msps and 5 V
- Dual supply range: 2.7 V to 3.6 V and 4.75 V to 5.25 V
- Nap and sleep modes for power optimization
- High-speed SPI-compatible serial interface supporting 1.8 V, 2.5 V, 3 V, and 5 V logic
Applications
- High-speed data acquisition systems
- Medical imaging devices
- Handheld terminals and portable equipment
- Battery-operated systems
- Automotive systems
- Uninterrupted power supplies
Q & A
- What is the sampling rate of the LTC2314HTS8-14#TRMPBF?
The sampling rate is 4.5 Msps.
- What is the resolution of the LTC2314HTS8-14#TRMPBF?
The resolution is 14 bits.
- What is the supply voltage range for the LTC2314HTS8-14#TRMPBF?
The supply voltage range is 2.7 V to 5.25 V for the analog supply and 1.71 V to 5.25 V for the digital supply.
- What type of reference does the LTC2314HTS8-14#TRMPBF use?
The device uses an internal reference.
- How much current does the LTC2314HTS8-14#TRMPBF consume at 4.5 Msps and 5 V?
The device consumes 6.2 mA at 4.5 Msps and 5 V.
- What is the SINAD and THD performance of the LTC2314HTS8-14#TRMPBF?
The device achieves 77 dB SINAD and -85 dB THD.
- Does the LTC2314HTS8-14#TRMPBF support power-saving modes?
Yes, it supports nap and sleep modes for power optimization.
- What type of data interface does the LTC2314HTS8-14#TRMPBF use?
The device uses a high-speed SPI-compatible serial interface.
- What is the operating temperature range of the LTC2314HTS8-14#TRMPBF?
The operating temperature range is -40°C to 85°C.
- In what package is the LTC2314HTS8-14#TRMPBF available?
The device is available in an 8-Lead SOT-23 (TSOT-23-8) package.
