ADS1114L Series

16-bit, 860-SPS one-channel delta-sigma ADC with PGA, comparator and 1.8-V I²C bus voltage support

Catalog

16-bit, 860-SPS one-channel delta-sigma ADC with PGA, comparator and 1.8-V I²C bus voltage support

Part	Data Interface	Reference Type	Architecture	Sampling Rate (Per Second)	Number of A/D Converters	Configuration	Mounting Type	Input Type	Number of Inputs	Ratio - S/H:ADC	Supplier Device Package	Features	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Package / Case	Package / Case [x]	Package / Case [x]	Number of Bits
Texas Instruments ADS1114LIDGSR	I2C	Internal	Sigma-Delta	860 Per Second	1	PGA-ADC	Surface Mount	Differential Single Ended	1 2	0:1	10-VSSOP	Oscillator PGA Selectable Address	3.6 V	2 V	125 °C	-40 °C	3.6 V	2 V	10-MSOP 10-TFSOP	3 mm	0.118 in	16

Catalog

16-bit, 860-SPS one-channel delta-sigma ADC with PGA, comparator and 1.8-V I²C bus voltage support

Key Features

• Supply voltage range: 2.0 V to 3.6 VLow current consumption:150 µA (continuous-conversion mode)Programmable data rate: 8 SPS to 860 SPSSingle-cycle settlingInternal low-drift voltage referenceInternal oscillatorDigital comparator with ALERT output pinI2C interface:Four pin-selectable addressCompatible with 1.8-V I2C bus voltagesOperating temperature range:–40°C to +125°CSupply voltage range: 2.0 V to 3.6 VLow current consumption:150 µA (continuous-conversion mode)Programmable data rate: 8 SPS to 860 SPSSingle-cycle settlingInternal low-drift voltage referenceInternal oscillatorDigital comparator with ALERT output pinI2C interface:Four pin-selectable addressCompatible with 1.8-V I2C bus voltagesOperating temperature range:–40°C to +125°C

Description

The ADS1114L and ADS1115L (ADS111xL) are precision, low-power, 16-bit, I2C-compatible, analog-to-digital converters (ADCs) offered in ultra-small, 12-pin DSBGA and a 10-pin VSSOP packages. The ADS111xL incorporate a low-drift voltage reference and an oscillator. The ADS111xL also incorporate a programmable gain amplifier (PGA) and a digital comparator. These features, along with the device wide operating supply range, are useful for power- and space-constrained, sensor measurement applications. The ADS111xL perform conversions at data rates up to 860 samples per second (SPS). The PGA offers input ranges from ±256 mV to ±6.144 V, allowing precise large- and small-signal measurements. The ADS1115L features an input multiplexer (MUX) that allows two differential or four single-ended input measurements. Use the digital comparator in the ADS111xL for under- and overvoltage detection. The ADS1114L and ADS1115L (ADS111xL) are precision, low-power, 16-bit, I2C-compatible, analog-to-digital converters (ADCs) offered in ultra-small, 12-pin DSBGA and a 10-pin VSSOP packages. The ADS111xL incorporate a low-drift voltage reference and an oscillator. The ADS111xL also incorporate a programmable gain amplifier (PGA) and a digital comparator. These features, along with the device wide operating supply range, are useful for power- and space-constrained, sensor measurement applications. The ADS111xL perform conversions at data rates up to 860 samples per second (SPS). The PGA offers input ranges from ±256 mV to ±6.144 V, allowing precise large- and small-signal measurements. The ADS1115L features an input multiplexer (MUX) that allows two differential or four single-ended input measurements. Use the digital comparator in the ADS111xL for under- and overvoltage detection.