The ADS7067 is a small, 16-bit,
8-channel, high-precision successive-approximation register (SAR) analog-to-digital
converter (ADC). The ADS7067 has an integrated capless reference and a reference
buffer that helps reduce the overall solution size by requiring fewer external
components. The wafer-level-chip-scale package and fewer external components make
this device designed for space-constrained applications. The device family includes
the ADS7067 (800kSPS) and the ADS7066 (250kSPS) speed variants.
The ADS7067 features built-in offset
calibration for improved accuracy over wide operating conditions of the system. The
programmable averaging filters enable higher resolution measurement. The eight
channels of the ADS7067 can be individually configured as analog inputs, digital
inputs, or digital outputs that enable smaller system size and simplify circuit
design for mixed signal feedback and digital control.
The enhanced-SPI enables the ADS7067
in achieving high throughput at lower clock speeds, thereby simplifying the board
layout and lowering system cost. The ADS7067 features a cyclic redundancy check
(CRC) for data read and write operations and the power-up configuration.
The ADS7067 is a small, 16-bit,
8-channel, high-precision successive-approximation register (SAR) analog-to-digital
converter (ADC). The ADS7067 has an integrated capless reference and a reference
buffer that helps reduce the overall solution size by requiring fewer external
components. The wafer-level-chip-scale package and fewer external components make
this device designed for space-constrained applications. The device family includes
the ADS7067 (800kSPS) and the ADS7066 (250kSPS) speed variants.
The ADS7067 features built-in offset
calibration for improved accuracy over wide operating conditions of the system. The
programmable averaging filters enable higher resolution measurement. The eight
channels of the ADS7067 can be individually configured as analog inputs, digital
inputs, or digital outputs that enable smaller system size and simplify circuit
design for mixed signal feedback and digital control.
The enhanced-SPI enables the ADS7067
in achieving high throughput at lower clock speeds, thereby simplifying the board
layout and lowering system cost. The ADS7067 features a cyclic redundancy check
(CRC) for data read and write operations and the power-up configuration.