The ADS9120 is a
16-bit, 2.5MSPS, successive approximation register (SAR)
analog-to-digital converter (ADC) with enhanced performance features. The high
throughput enables developers to oversample the input signal to improve dynamic
range and accuracy of the measurement. The ADS9110 is a pin-compatible, 18-bit, 2MSPS
variant of the ADS9120.
The ADS9120 boosts analog
performance while maintaining high-resolution data transfer by using TI’s enhanced
SPI feature. Enhanced SPI enables the ADS9120 to achieve high
throughput at lower clock speeds, thereby simplifying board layout and lowering
system cost.
Enhanced SPI also simplifies the host
clocking-in of data, thereby making the device ideal for applications involving
FPGAs and DSPs. The ADS9120 is compatible with a standard SPI
Interface. The ADS9120 has an internal data parity feature
that can be appended to the ADC data output. ADC data validation by the host, using
parity bits, improves system reliability.
The device supports JESD8-7A compliant
I/Os, the extended industrial temperature range, and is offered in a space-saving,
4mm × 4mm, VQFN package.
The ADS9120 is a
16-bit, 2.5MSPS, successive approximation register (SAR)
analog-to-digital converter (ADC) with enhanced performance features. The high
throughput enables developers to oversample the input signal to improve dynamic
range and accuracy of the measurement. The ADS9110 is a pin-compatible, 18-bit, 2MSPS
variant of the ADS9120.
The ADS9120 boosts analog
performance while maintaining high-resolution data transfer by using TI’s enhanced
SPI feature. Enhanced SPI enables the ADS9120 to achieve high
throughput at lower clock speeds, thereby simplifying board layout and lowering
system cost.
Enhanced SPI also simplifies the host
clocking-in of data, thereby making the device ideal for applications involving
FPGAs and DSPs. The ADS9120 is compatible with a standard SPI
Interface. The ADS9120 has an internal data parity feature
that can be appended to the ADC data output. ADC data validation by the host, using
parity bits, improves system reliability.
The device supports JESD8-7A compliant
I/Os, the extended industrial temperature range, and is offered in a space-saving,
4mm × 4mm, VQFN package.