Description
Here's a concise introduction to the ADS7816U:
The Texas Instruments ADS7816U is a high-speed, micro-power sampling analog-to-digital converter (ADC) that offers 12-bit resolution. With a sampling rate of up to 200 kHz, it is suitable for applications requiring fast and accurate conversion of analog signals. The device features low power consumption, with as little as 1.9mW at 200kHz and 150µW at 12.5kHz, making it ideal for battery-powered devices and embedded systems. Additionally, the ADS7816U has a power-down mode that consumes only 3µA maximum. Its small form factor is available in SOIC (D)-8, MSOP, and 8-pin mini-DIP packages. The device features differential input and serial interface capabilities, making it suitable for applications such as industrial automation, sensor interfaces, portable instrumentation, and data acquisition systems.
Features
According to the product information, the features of the ADS7816U are:
- 12-bit high-speed micro power sampling analog-to-digital converter
- 200kHz sampling rate
- Micro power consumption: 1.9mW at 200kHz and 150µW at 12.5kHz
- Power down mode: 3µA max
- Available in 8-pin mini-DIP, SOIC, and MSOP packages
- Differential input
- Serial interface
These features make the ADS7816U suitable for applications such as battery-operated systems, remote data acquisition, and isolated data acquisition.
Package
The package type of ADS7816U is SOIC (D)-8.
Pinout
The ADS7816U has an 8-pin package (SOIC/D). The pin functions are:
- VCC: Positive supply voltage
- GND: Ground
- SCLK: Serial clock input
- SDATA: Serial data output
- DOUT: Digital output (not used)
- REF+: Reference voltage positive input
- REF-: Reference voltage negative input
- CS: Chip select input
Note that the ADS7816U is a serial interface device, and the digital output pin (DOUT) is not used.
Manufacturer
The manufacturer of the ADS7816U is Texas Instruments (TI). Texas Instruments is a multinational semiconductor company that designs, manufactures, tests, and sells semiconductors and other electronic components. The company was founded in 1930 and is headquartered in Dallas, Texas, USA. TI is one of the largest and most well-known semiconductor companies in the world, with a wide range of products including microprocessors, memory chips, and analog ICs like the ADS7816U.
Applications
According to the product information, the application areas of ADS7816U include:
- Industrial automation
- Sensor interfaces
- Portable instrumentation
- Data acquisition systems
Additionally, its low power consumption and small form factor make it suitable for battery-powered devices and embedded systems.
Equivalent
The equivalent products of ADS7816U are:
- ADS7828
- ADS7830
- ADS7841
- ADS7851
These products offer similar features, such as high-speed sampling rates, low power consumption, and serial interfaces, making them suitable for applications like industrial automation, sensor interfaces, and data acquisition systems.
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