ADS1014-Q1 Series
Automotive 12-Bit 3.3kSPS 1-Ch Delta-Sigma ADC With PGA, Oscillator, VREF, Comparator, and I2C
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
Automotive 12-Bit 3.3kSPS 1-Ch Delta-Sigma ADC With PGA, Oscillator, VREF, Comparator, and I2C
| Part | Mounting Type | Supplier Device Package | Data Interface | Features | Number of Bits | Number of Inputs | Configuration | Sampling Rate (Per Second) | Architecture | Input Type | Grade | Ratio - S/H:ADC | Number of A/D Converters | Voltage - Supply, Analog [Min] | Voltage - Supply, Analog [Max] | Qualification | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Supply, Digital [Min] | Voltage - Supply, Digital [Max] | Reference Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments ADS1014BQDGSRQ1 | Surface Mount | 10-VSSOP | I2C | Internal Oscillator | 12 | 1 | PGA-ADC | 3.3 k per second | Sigma-Delta | Differential, Single Ended | Automotive | 0:1 | 1 | 2 V | 5.5 V | AEC-Q100 | 10-MSOP, 10-TFSOP | 125 °C | -40 °C | 2 V | 5.5 V | Internal |
Key Features
• AEC-Q100 qualified for automotive applications:Temperature grade 1: –40°C to +125°C, T AFunctional Safety-CapableDocumentation available to aid functional safety system designNoise-free resolution: 12 bitWide supply range: 2.0 V to 5.5 VLow current consumption: 150 µA (continuous-conversion mode)Programmable data rate: 128 SPS to 3.3 kSPSSingle-cycle settlingInternal low-drift voltage referenceInternal oscillatorI 2C interface: Four pin-selectable addressesFamily of devices:ADS1013-Q1: 1 single-ended (SE) or differential input (DE)ADS1014-Q1: 1 single-ended or differential input with comparator and PGAADS1015-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, T AFunctional Safety-CapableDocumentation available to aid functional safety system designNoise-free resolution: 12 bitWide supply range: 2.0 V to 5.5 VLow current consumption: 150 µA (continuous-conversion mode)Programmable data rate: 128 SPS to 3.3 kSPSSingle-cycle settlingInternal low-drift voltage referenceInternal oscillatorI 2C interface: Four pin-selectable addressesFamily of devices:ADS1013-Q1: 1 single-ended (SE) or differential input (DE)ADS1014-Q1: 1 single-ended or differential input with comparator and PGAADS1015-Q1: 4 single-ended or 2 differential inputs with comparator and PGA
Description
AI
The ADS1013-Q1, ADS1014-Q1, and ADS1015-Q1 ( ADS101x-Q1) are precision, low-power, 12-bit, I 2C-compatible, analog-to-digital converters (ADCs) offered in VSSOP-10 and UQFN-10 packages. The ADS101x-Q1 incorporate a low-drift voltage reference and an oscillator. The ADS1014-Q1 and ADS1015-Q1 also incorporate a programmable gain amplifier (PGA) and a digital comparator. These features, along with a wide operating supply range, are useful for power- and space-constrained, sensor measurement applications.
The ADS101x-Q1 perform conversions at data rates up to 3300 samples per second (SPS). The PGA offers input ranges from ±256 mV to ±6.144 V, allowing precise large- and small-signal measurements. The ADS1015-Q1 features an input multiplexer (MUX) that allows two differential or four single-ended input measurements. Use the digital comparator in the ADS1014-Q1 and ADS1015-Q1 for under- and overvoltage detection.
The ADS1013-Q1, ADS1014-Q1, and ADS1015-Q1 ( ADS101x-Q1) are precision, low-power, 12-bit, I 2C-compatible, analog-to-digital converters (ADCs) offered in VSSOP-10 and UQFN-10 packages. The ADS101x-Q1 incorporate a low-drift voltage reference and an oscillator. The ADS1014-Q1 and ADS1015-Q1 also incorporate a programmable gain amplifier (PGA) and a digital comparator. These features, along with a wide operating supply range, are useful for power- and space-constrained, sensor measurement applications.
The ADS101x-Q1 perform conversions at data rates up to 3300 samples per second (SPS). The PGA offers input ranges from ±256 mV to ±6.144 V, allowing precise large- and small-signal measurements. The ADS1015-Q1 features an input multiplexer (MUX) that allows two differential or four single-ended input measurements. Use the digital comparator in the ADS1014-Q1 and ADS1015-Q1 for under- and overvoltage detection.