ADS7049 Series

Ultra-Low-Power Ultra-Small-Size 12-Bit 2MSPS SAR ADC

Catalog

Ultra-Low-Power Ultra-Small-Size 12-Bit 2MSPS SAR ADC

Part	Reference Type	Package Name	Number of Bits	Architecture	Configuration	Number of A/D Converters	Sampling Rate (Per Second)	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Grade	Ratio - ADC	Ratio - S/H	Qualification	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Data Interface	Mounting Type	Input Type	Package Length	Package Width	Number of Inputs	Supplied Contents	Contents	Input Range	Utilized IC / Part	Power (Typ)
Texas Instruments ADS7049QDCURQ1	Supply	8-VFSOP 8-VSSOP	12 bits	SAR	S/H-ADC	1 count	2 MHz	125 °C	-40 °C	1.65 V	3.6 V	Automotive	1	1	AEC-Q101	2.35 V	3.6 V	SPI	Surface Mount	Differential	0.091 in	2.3 mm	1
Texas Instruments ADS7049-Q1EVM-PDK			12 bits			1 count	2 MHz											Serial SPI						Board(s)	Board	0 ~ Vdd	ADS7049-Q1	1.14 mW

Catalog

Ultra-Low-Power Ultra-Small-Size 12-Bit 2MSPS SAR ADC

Description

The ADS7049-Q1 device is a an automotive Q100-qualified, 12-bit, 2-MSPS, analog-to-digital converter (ADC). The device supports a wide analog input voltage range (2.35 V to 3.6 V) and includes a capacitor-based, successive-approximation register (SAR) ADC with an inherent sample-and-hold circuit. 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 interface to a variety of host controllers. The ADS7049-Q1 complies with the JESD8-7A standard for a normal DVDD range (1.65 V to 1.95 V). The ADS7049-Q1 is available in an 8-pin, miniature, VSSOP package and is specified for operation from –40°C to +125°C. The fast sampling rate of the ADS7049-Q1, along with miniature form-factor and low-power consumption, makes this device suitable for space-constrained and fast-scanning automotive applications. The ADS7049-Q1 device is a an automotive Q100-qualified, 12-bit, 2-MSPS, analog-to-digital converter (ADC). The device supports a wide analog input voltage range (2.35 V to 3.6 V) and includes a capacitor-based, successive-approximation register (SAR) ADC with an inherent sample-and-hold circuit. 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 interface to a variety of host controllers. The ADS7049-Q1 complies with the JESD8-7A standard for a normal DVDD range (1.65 V to 1.95 V). The ADS7049-Q1 is available in an 8-pin, miniature, VSSOP package and is specified for operation from –40°C to +125°C. The fast sampling rate of the ADS7049-Q1, along with miniature form-factor and low-power consumption, makes this device suitable for space-constrained and fast-scanning automotive applications.