Overview
The LTC1867LIGN#TRPBF is a 16-bit, 8-channel analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC1867L series, known for its high performance, low power consumption, and compact design. The ADC features a successive approximation register (SAR) architecture and includes an internal reference and a configurable 8-channel analog input multiplexer. It is suitable for a variety of applications requiring precise and efficient analog-to-digital conversion.
Key Specifications
| Part Number | LTC1867LIGN#TRPBF |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Description | IC ADC 16BIT 8CH 175KSPS 16SSOP |
| Voltage - Supply, Digital | 5V |
| Voltage - Supply, Analog | 5V |
| Package / Case | 16-SSOP (0.154", 3.90mm Width) |
| Sampling Rate (Per Second) | 175ksps |
| Reference Type | External, Internal |
| Ratio - S/H:ADC | 1:1 |
| Operating Temperature | -40°C ~ 85°C |
| Number of Inputs | 8 |
| Number of Bits | 16 |
| Number of A/D Converters | 1 |
| Input Type | Differential, Single Ended |
| Data Interface | SPI |
| Architecture | SAR |
Key Features
- High Resolution: 16-bit resolution with no missing codes over temperature.
- Low Power Consumption: Typically draws only 750µA from a single 2.7V supply.
- Configurable Input Multiplexer: Can be configured for single-ended or differential inputs and unipolar or bipolar conversions.
- Internal Reference: Includes a precision internal reference.
- Compact Design: Housed in a narrow 16-pin SSOP package, suitable for space-sensitive applications.
- Automatic Nap and Sleep Modes: Benefits power-sensitive applications.
- Serial Interface: SPI interface for data transfer.
Applications
The LTC1867LIGN#TRPBF is versatile and can be used in various applications, including:
- Industrial Automation: For precise measurement and control in industrial environments.
- Medical Devices: In medical equipment requiring high accuracy and low power consumption.
- Aerospace and Defense: For applications where space and power efficiency are critical.
- Automotive Systems: In automotive electronics that require robust and reliable ADCs.
- Consumer Electronics: In devices that need high-resolution analog-to-digital conversion with low power consumption.
Q & A
- What is the resolution of the LTC1867LIGN#TRPBF ADC?
The LTC1867LIGN#TRPBF has a 16-bit resolution.
- What is the sampling rate of the LTC1867LIGN#TRPBF?
The sampling rate is 175ksps.
- What types of input configurations are supported by the LTC1867LIGN#TRPBF?
The ADC supports single-ended and differential inputs, as well as unipolar and bipolar conversions.
- What is the power consumption of the LTC1867LIGN#TRPBF?
Typically, it draws only 750µA from a single 2.7V supply.
- What is the operating temperature range of the LTC1867LIGN#TRPBF?
The operating temperature range is -40°C to 85°C.
- What is the package type of the LTC1867LIGN#TRPBF?
The package type is 16-SSOP (0.154", 3.90mm Width).
- Does the LTC1867LIGN#TRPBF have an internal reference?
Yes, it includes a precision internal reference.
- What data interface does the LTC1867LIGN#TRPBF use?
The data interface is SPI.
- Is the LTC1867LIGN#TRPBF RoHS compliant?
Yes, it is lead-free and RoHS compliant.
- What are the automatic power-saving modes available in the LTC1867LIGN#TRPBF?
The ADC features automatic nap and sleep modes to benefit power-sensitive applications.
