ADS1110A6IDBVT

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Texas Instruments

16-BIT 240SPS 1-CH DELTA-SIGMA ADC WITH PGA, OSCILLATOR, VOLTAGE REFERENCE, AND I2C

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ADS1110A6IDBVT

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Texas Instruments

16-BIT 240SPS 1-CH DELTA-SIGMA ADC WITH PGA, OSCILLATOR, VOLTAGE REFERENCE, AND I2C

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Description Specifications Series Pricing CAD Documents

Description

General part information

ADS1110 Series

The ADS1110 is a precision, continuously self-calibrating Analog-to-Digital (A/D) converter with differential inputs and up to 16 bits of resolution in a small SOT23-6 package. The onboard 2.048V reference provides an input range of ±2.048V differentially. The ADS1110 uses an I2C-compatible serial interface and operates from a single power supply ranging from 2.7V to 5.5V.

The ADS1110 can perform conversions at rates of 15, 30, 60, or 240 samples per second. The onboard programmable gain amplifier (PGA), which offers gains of up to 8, allows smaller signals to be measured with high resolution. In single-conversion mode, the ADS1110 automatically powers down after a conversion, greatly reducing current consumption during idle periods.

The ADS1110 is designed for applications requiring high-resolution measurement, where space and power consumption are major considerations. Typical applications include portable instrumentation, industrial process control, and smart transmitters.

Technical Specifications

Parameters and characteristics for this part

Specification	ADS1110A6IDBVT

Architecture	Sigma-Delta
Configuration	PGA-ADC
Data Interface	I2C
Features	PGA, Selectable Address
Input Type	Single Ended, Differential
Mounting Type	Surface Mount
Number of A/D Converters	1 count
Number of Bits	16 bits
Number of Inputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package / Case	SOT-23-6
Package Name	SOT-23-6
Reference Type	Internal
Sampling Rate (Per Second)	240 Hz
Voltage - Supply, Analog (Max)	5.5 V
Voltage - Supply, Analog (Min)	2.7 V
Voltage - Supply, Digital (Max)	5.5 V
Voltage - Supply, Digital (Min)	2.7 V

ADS1110 Series

Part	Package / Case	Configuration	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Architecture	Number of A/D Converters	Data Interface	Mounting Type	Number of Bits	Number of Inputs	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Features	Operating Temperature (Max)	Operating Temperature (Min)	Reference Type	Package Name	Sampling Rate (Per Second)	Input Type	Supplied Contents	Input Voltage (Max)	Input Voltage (Min)	Contents	Utilized IC / Part	Power (Typ)
Texas Instruments ADS1110A0IDBVR	SOT-23-6	PGA-ADC	2.7 V	5.5 V	Sigma-Delta	1 count	I2C	Surface Mount	16 bits	1	2.7 V	5.5 V	PGA Selectable Address	125 °C	-40 °C	Internal	SOT-23-6	240 Hz	Differential Single Ended
Texas Instruments ADS1110A3IDBVT	SOT-23-6	PGA-ADC	2.7 V	5.5 V	Sigma-Delta	1 count	I2C	Surface Mount	16 bits	1	2.7 V	5.5 V	PGA Selectable Address	125 °C	-40 °C	Internal	SOT-23-6	240 Hz	Differential Single Ended
Texas Instruments ADS1110A3IDBVRG4	SOT-23-6	PGA-ADC	2.7 V	5.5 V	Sigma-Delta	1 count	I2C	Surface Mount	16 bits	1	2.7 V	5.5 V	PGA Selectable Address	125 °C	-40 °C	Internal	SOT-23-6	240 Hz	Differential Single Ended
Texas Instruments ADS1110A1IDBVR	SOT-23-6	PGA-ADC	2.7 V	5.5 V	Sigma-Delta	1 count	I2C	Surface Mount	16 bits	1	2.7 V	5.5 V	PGA Selectable Address	125 °C	-40 °C	Internal	SOT-23-6	240 Hz	Differential Single Ended
Texas Instruments ADS1110A6IDBVRG4	SOT-23-6	PGA-ADC	2.7 V	5.5 V	Sigma-Delta	1 count	I2C	Surface Mount	16 bits	1	2.7 V	5.5 V	PGA Selectable Address	125 °C	-40 °C	Internal	SOT-23-6	240 Hz	Differential Single Ended
Texas Instruments ADS1110A5IDBVT	SOT-23-6	PGA-ADC	2.7 V	5.5 V	Sigma-Delta	1 count	I2C	Surface Mount	16 bits	1	2.7 V	5.5 V	PGA Selectable Address	125 °C	-40 °C	Internal	SOT-23-6	240 Hz	Differential Single Ended
Texas Instruments ADS1110A1IDBVRG4	SOT-23-6	PGA-ADC	2.7 V	5.5 V	Sigma-Delta	1 count	I2C	Surface Mount	16 bits	1	2.7 V	5.5 V	PGA Selectable Address	125 °C	-40 °C	Internal	SOT-23-6	240 Hz	Differential Single Ended
Texas Instruments ADS1110EVM						1 count	I2C		16 bits									240 Hz		Board(s)	2.048 V	-2.048 V	Board	ADS1110	0.675 mW 1.2 mW
Texas Instruments ADS1110A4IDBVR	SOT-23-6	PGA-ADC	2.7 V	5.5 V	Sigma-Delta	1 count	I2C	Surface Mount	16 bits	1	2.7 V	5.5 V	PGA Selectable Address	125 °C	-40 °C	Internal	SOT-23-6	240 Hz	Differential Single Ended
Texas Instruments ADS1110A7IDBVR	SOT-23-6	PGA-ADC	2.7 V	5.5 V	Sigma-Delta	1 count	I2C	Surface Mount	16 bits	1	2.7 V	5.5 V	PGA Selectable Address	125 °C	-40 °C	Internal	SOT-23-6	240 Hz	Differential Single Ended

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

Fundamentals of Precision ADC Noise Analysis (Rev. A)

A Basic Guide to I2C

Calculating Conversion Latency and System Cycle Time for Delta-Sigma ADCs (Rev. A)

Digital Filter Types in Delta-Sigma ADCs (Rev. A)

How delta-sigma ADCs work, Part 1 (Rev. A)

How delta-sigma ADCs work, Part 2