ADS7056 Series

14-bit 2.5-MSPS ultra-low-power ultra-small-size SAR ADC with SPI

Catalog

14-bit 2.5-MSPS ultra-low-power ultra-small-size SAR ADC with SPI

Part	Supplied Contents	Number of A/D Converters	Sampling Rate (Per Second)	Contents	Input Range	Utilized IC / Part	Power (Typ)	Number of Bits	Data Interface	Ratio - ADC	Ratio - S/H	Reference Type	Number of Inputs	Configuration	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Mounting Type	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Input Type	Package Name	Package Length	Package Width	Architecture	Package / Case
Texas Instruments ADS7056EVM-PDK	Board(s) Cable(s)	1 count	2.5 MHz	Board Cable	0 ~ Vdd	ADS7056	3.5 mW	14 bits	Serial SPI
Texas Instruments ADS7056IRUGR		1 count	2.5 MHz					14 bits	SPI	1	0	External	1	ADC	125 °C	-40 °C	1.65 V	3.6 V	Surface Mount	2.35 V	3.6 V	Single Ended	8-X2QFN	1.5 mm	1.5 mm	SAR	8-XFQFN

Catalog

14-bit 2.5-MSPS ultra-low-power ultra-small-size SAR ADC with SPI

Description

The ADS7056 is a 14-bit, 2.5-MSPS, analog-to-digital converter (ADC). The device includes a capacitor-based, successive-approximation register (SAR) ADC that supports a wide analog input voltage range (0 V to AVDD, for AVDD in the range of 2.35 V to 3.6 V). The SPI-compatible serial interface is controlled by theCSand SCLK signals. The input signal is sampled with theCSfalling edge and SCLK is used for conversion and serial data output. The device supports a wide digital supply range (1.65 V to 3.6 V), enabling direct interfacing to a variety of host controllers. The ADS7056 complies with the JESD8-7A standard for a normal DVDD range (1.65 V to 1.95 V). The ADS7056 is available in an 8-pin, miniature, X2QFN package and is specified over the extended industrial temperature range (–40°C to +125°C). Miniature form-factor and extremely low-power consumption make this device suitable for space-constrained and battery-powered applications. The ADS7056 is a 14-bit, 2.5-MSPS, analog-to-digital converter (ADC). The device includes a capacitor-based, successive-approximation register (SAR) ADC that supports a wide analog input voltage range (0 V to AVDD, for AVDD in the range of 2.35 V to 3.6 V). The SPI-compatible serial interface is controlled by theCSand SCLK signals. The input signal is sampled with theCSfalling edge and SCLK is used for conversion and serial data output. The device supports a wide digital supply range (1.65 V to 3.6 V), enabling direct interfacing to a variety of host controllers. The ADS7056 complies with the JESD8-7A standard for a normal DVDD range (1.65 V to 1.95 V). The ADS7056 is available in an 8-pin, miniature, X2QFN package and is specified over the extended industrial temperature range (–40°C to +125°C). Miniature form-factor and extremely low-power consumption make this device suitable for space-constrained and battery-powered applications.