Overview
The LTC2312HTS8-14#TRPBF is a high-performance, 14-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for high-speed, low-power applications and is packaged in an 8-pin TSOT-23 surface mount package. It operates from a single 3V or 5V supply and features an internal low drift reference and reference buffer, making it a versatile and reliable choice for various industrial and consumer applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | LTC2312HTS8-14#TRPBF |
| Description | 1-Channel Single ADC SAR 500ksps 14-bit Serial |
| Package / Case | TSOT-23-8 |
| Voltage - Supply, Digital | 2.7 V ~ 3.6 V, 5V |
| Voltage - Supply, Analog | 2.7 V ~ 3.6 V, 5V |
| Sampling Rate (Per Second) | 500k |
| Reference Type | Internal |
| Ratio - S/H:ADC | 1:1 |
| Operating Temperature | -40°C ~ 125°C |
| Number of Inputs | 1 |
| Number of Bits | 14 |
| Number of A/D Converters | 1 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Input Type | Single Ended |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Architecture | SAR |
Key Features
- High-speed, 14-bit successive approximation register (SAR) analog-to-digital converter with a sampling rate of up to 500ksps.
- Internal low drift reference and reference buffer providing high performance and low cost.
- Operates from a single 3V or 5V supply with flexible power supply options.
- Wide operating temperature range of -40°C to 125°C.
- Compact, space-saving TSOT-23-8 package.
- Low power consumption, with the device automatically entering nap mode after conversions.
- High-speed SPI-compatible serial interface supporting 1.8V, 2.5V, 3V, and 5V logic.
- Single-ended input and internal reference.
- Excellent dynamic performance with 77dB SINAD and –85dB THD.
Applications
- Industrial automation and control systems.
- Medical instrumentation.
- Portable and battery-powered devices.
- High-speed data acquisition systems.
Q & A
- What is the resolution of the LTC2312HTS8-14#TRPBF ADC?
The LTC2312HTS8-14#TRPBF has a 14-bit resolution.
- What is the sampling rate of the LTC2312HTS8-14#TRPBF?
The sampling rate is up to 500ksps.
- What type of package does the LTC2312HTS8-14#TRPBF come in?
The component is packaged in an 8-pin TSOT-23 surface mount package.
- What is the operating temperature range of the LTC2312HTS8-14#TRPBF?
The operating temperature range is -40°C to 125°C.
- Does the LTC2312HTS8-14#TRPBF have an internal reference?
- What type of data interface does the LTC2312HTS8-14#TRPBF use?
The component uses a high-speed SPI-compatible serial interface.
- Is the LTC2312HTS8-14#TRPBF RoHS compliant?
- What are the typical applications of the LTC2312HTS8-14#TRPBF?
It is used in industrial automation, medical instrumentation, portable devices, and high-speed data acquisition systems.
- How does the power consumption of the LTC2312HTS8-14#TRPBF vary with sampling rate?
The supply current decreases at lower sampling rates as the device automatically enters nap mode after conversions.
- What is the dynamic performance of the LTC2312HTS8-14#TRPBF?
The component achieves excellent dynamic performance with 77dB SINAD and –85dB THD.
