Overview
The LTC1853CFW#PBF is a 12-bit, 8-channel analog-to-digital converter (ADC) produced by Analog Devices Inc. This integrated circuit is designed for high-performance data acquisition applications, offering a versatile and reliable solution for converting analog signals into digital data. The LTC1853 features a successive approximation register (SAR) architecture, which provides high accuracy and speed.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 8 |
| Number of Bits | 12 |
| Number of A/D Converters | 1 |
| Supply Voltage (Digital) | 2.7 V ~ 5.5 V |
| Supply Voltage (Analog) | 2.7 V ~ 5.5 V |
| Sampling Rate | 400 kSPS |
| Reference Type | External, Internal |
| Input Type | Differential, Single Ended |
| Package / Case | 48-TSSOP (0.240", 6.10mm Width) |
| Operating Temperature | -40°C ~ 85°C |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- Successive Approximation Register (SAR) Architecture: Ensures high accuracy and speed in analog-to-digital conversion.
- Programmable Gain Amplifier (PGA): Allows for adjustable gain settings to accommodate various input signal levels.
- Selectable Address: Enhances flexibility in system design by allowing multiple devices to share the same address lines.
- Parallel Data Interface: Supports fast data transfer rates.
- MUX-S/H-ADC Configuration: Integrates a multiplexer, sample-and-hold circuit, and ADC in a single package, simplifying system design.
Applications
The LTC1853CFW#PBF is suitable for a variety of applications requiring high-performance analog-to-digital conversion, including:
- Industrial Automation: For precise measurement and control in industrial environments.
- Medical Devices: For accurate data acquisition in medical equipment such as patient monitoring systems.
- Aerospace and Defense: For reliable and high-precision data conversion in military and aerospace applications.
- Automotive Systems: For use in vehicle control systems and sensor interfaces.
Q & A
- What is the resolution of the LTC1853CFW#PBF ADC?
The LTC1853CFW#PBF has a resolution of 12 bits. - How many channels does the LTC1853CFW#PBF support?
The LTC1853CFW#PBF supports 8 channels. - What is the sampling rate of the LTC1853CFW#PBF?
The sampling rate is up to 400 kSPS. - What are the supply voltage ranges for the LTC1853CFW#PBF?
The supply voltage ranges are 2.7 V to 5.5 V for both digital and analog supplies. - Is the LTC1853CFW#PBF RoHS compliant?
Yes, the LTC1853CFW#PBF is lead-free and RoHS compliant. - What is the operating temperature range of the LTC1853CFW#PBF?
The operating temperature range is -40°C to 85°C. - What type of architecture does the LTC1853CFW#PBF use?
The LTC1853CFW#PBF uses a successive approximation register (SAR) architecture. - Does the LTC1853CFW#PBF have a programmable gain amplifier (PGA)?
Yes, the LTC1853CFW#PBF includes a programmable gain amplifier (PGA). - What type of data interface does the LTC1853CFW#PBF support?
The LTC1853CFW#PBF supports a parallel data interface. - What is the package type of the LTC1853CFW#PBF?
The package type is 48-TSSOP (0.240", 6.10mm Width).
