ADS1115 Series
Automotive 16-bit, 860-SPS, 4-ch, delta-sigma ADC with PGA, oscillator, VREF, comparator and I2C
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
Automotive 16-bit, 860-SPS, 4-ch, delta-sigma ADC with PGA, oscillator, VREF, comparator and I2C
| Part | Ratio - S/H:ADC | Number of A/D Converters | Configuration | Number of Inputs | Reference Type | Voltage - Supply, Analog [Min] | Voltage - Supply, Analog [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Voltage - Supply, Digital [Min] | Voltage - Supply, Digital [Max] | Input Type | Qualification | Sampling Rate (Per Second) | Supplier Device Package | Mounting Type | Architecture | Features | Number of Bits | Data Interface | Grade | Power (Typ) @ Conditions | Utilized IC / Part | Supplied Contents |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments ADS1115BQDGSRQ1 | 0:1 | 1 | MUX-PGA-ADC | 2, 4 | Internal | 2 V | 5.5 V | 125 °C | -40 °C | 10-MSOP, 10-TFSOP | 2 V | 5.5 V | Differential, Single Ended | AEC-Q100 | 860 | 10-VSSOP | Surface Mount | Sigma-Delta | PGA | 16 bits | I2C | Automotive | |||
Texas Instruments ADS1115IDGSR | 1 | MUX-PGA-ADC | 2, 4 | Internal | 2 V | 5.5 V | 125 °C | -40 °C | 10-MSOP, 10-TFSOP | 2 V | 5.5 V | Differential, Single Ended | 860 | 10-VSSOP | Surface Mount | Sigma-Delta | PGA, Selectable Address | 16 bits | I2C | ||||||
Texas Instruments ADS1115QDGSRQ1 | 1 | MUX-PGA-ADC | 2, 4 | Internal | 2 V | 5.5 V | 125 °C | -40 °C | 10-MSOP, 10-TFSOP | 2 V | 5.5 V | Differential, Single Ended | AEC-Q100 | 860 | 10-VSSOP | Surface Mount | Sigma-Delta | PGA, Selectable Address | 16 bits | I2C | Automotive | ||||
Texas Instruments ADS1115EVM | 1 | 860 | 16 bits | I2C, Serial | 150 mW | ADS1115 | Board(s) | ||||||||||||||||||
Texas Instruments ADS1115EVM-PDK | 1 | 860 | 16 bits | I2C, Serial | 150 mW | ADS1115 | Board(s) | ||||||||||||||||||
Texas Instruments ADS1115IRUGT | 1 | MUX-PGA-ADC | 2, 4 | Internal | 2 V | 5.5 V | 125 °C | -40 °C | 10-XFQFN | 2 V | 5.5 V | Differential, Single Ended | 860 | 10-X2QFN (2x1.5) | Surface Mount | Sigma-Delta | PGA, Selectable Address | 16 bits | I2C | ||||||
Texas Instruments ADS1115IDGST | 1 | MUX-PGA-ADC | 2, 4 | Internal | 2 V | 5.5 V | 125 °C | -40 °C | 10-MSOP, 10-TFSOP | 2 V | 5.5 V | Differential, Single Ended | 860 | 10-VSSOP | Surface Mount | Sigma-Delta | PGA, Selectable Address | 16 bits | I2C | ||||||
Texas Instruments ADS1115IRUGR | 1 | MUX-PGA-ADC | 2, 4 | Internal | 2 V | 5.5 V | 125 °C | -40 °C | 10-XFQFN | 2 V | 5.5 V | Differential, Single Ended | 860 | 10-X2QFN (2x1.5) | Surface Mount | Sigma-Delta | PGA, Selectable Address | 16 bits | I2C |
Key Features
• AEC-Q100 qualified for automotive applications:Temperature grade 1: –40°C to +125°C, TAFunctional Safety-CapableDocumentation available to aid functional safety system designWide supply range: 2.0 V to 5.5 VLow current consumption:150 µA (continuous-conversion mode)Programmable data rate:8 SPS to 860 SPSSingle-cycle settlingInternal low-drift voltage referenceInternal oscillatorI2C interface: Four pin-selectable addressesFamily of devices:ADS1113-Q1: 1 single-ended or differential inputADS1114-Q1: 1 single-ended or differential input with comparator and PGAADS1115-Q1: 4 single-ended or 2 differential inputs with comparator and PGAAEC-Q100 qualified for automotive applications:Temperature grade 1: –40°C to +125°C, TAFunctional Safety-CapableDocumentation available to aid functional safety system designWide supply range: 2.0 V to 5.5 VLow current consumption:150 µA (continuous-conversion mode)Programmable data rate:8 SPS to 860 SPSSingle-cycle settlingInternal low-drift voltage referenceInternal oscillatorI2C interface: Four pin-selectable addressesFamily of devices:ADS1113-Q1: 1 single-ended or differential inputADS1114-Q1: 1 single-ended or differential input with comparator and PGAADS1115-Q1: 4 single-ended or 2 differential inputs with comparator and PGA
Description
AI
The ADS1113-Q1, ADS1114-Q1, and ADS1115-Q1 devices ( ADS111x-Q1) are precision, low-power, 16-bit, I2C-compatible, analog-to-digital converters (ADCs) offered in VSSOP-10 and UQFN-10 packages. The ADS111x-Q1 devices incorporate a low-drift voltage reference and an oscillator. The ADS1114-Q1 and ADS1115-Q1 also incorporate a programmable gain amplifier (PGA) and a digital comparator. These features, along with a wide operating supply range, make the ADS111x-Q1 well suited for power- and space-constrained, sensor measurement applications.
The ADS111x-Q1 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 ADS1115-Q1 features an input multiplexer (MUX) that allows two differential or four single-ended input measurements. Use the digital comparator in the ADS1114-Q1 and ADS1115-Q1 for under- and overvoltage detection.
The ADS1113-Q1, ADS1114-Q1, and ADS1115-Q1 devices ( ADS111x-Q1) are precision, low-power, 16-bit, I2C-compatible, analog-to-digital converters (ADCs) offered in VSSOP-10 and UQFN-10 packages. The ADS111x-Q1 devices incorporate a low-drift voltage reference and an oscillator. The ADS1114-Q1 and ADS1115-Q1 also incorporate a programmable gain amplifier (PGA) and a digital comparator. These features, along with a wide operating supply range, make the ADS111x-Q1 well suited for power- and space-constrained, sensor measurement applications.
The ADS111x-Q1 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 ADS1115-Q1 features an input multiplexer (MUX) that allows two differential or four single-ended input measurements. Use the digital comparator in the ADS1114-Q1 and ADS1115-Q1 for under- and overvoltage detection.