TI ADS1115 / ADS1118 ADC Family (24 parts in our catalog)
Texas Instruments ADS1115 (I2C) and ADS1118 (SPI) 16-bit delta-sigma ADCs with PGA. The de facto external ADC for Arduino, ESP, and Pi projects needing precision analog input.
Sub-families
| Sub-family | Variants | Core | Max Speed | Features |
|---|---|---|---|---|
| GENERAL PURPOSE | ||||
| ADS1015 | 4 | Delta-Sigma ADC | 3.3 kSPS | LP ADC I2C HS LV |
| ADS1015LIDGSR | 0 | Delta-Sigma ADC | 3.3 kSPS | LP ADC PREC I2C |
| ADS1015LIYCJR | 0 | Delta-Sigma ADC | 3.3 kSPS | LP ADC I2C PREC |
| PRECISION | ||||
| ADS1115IDGSR | 1 | sigma-delta adc | 860 SPS | PREC LP I2C ADC |
| ADS1115IRUGR | 1 | 16-bit Sigma-Delta ADC | 860 SPS | LP PREC I2C ADC |
| PRECISION GENERAL PURPOSE | ||||
| ADS1015IDGSR | 1 | Sigma-Delta ADC | 3.3 kSPS | LP PREC I2C LV |
| ADS1015IRUGR | 1 | Sigma-Delta ADC | 3.3 kSPS | LP ADC I2C PREC |
| ADS1115LIDGSR | 1 | 16-bit Delta-Sigma ADC | 860 SPS | LP PREC I2C ADC |
| ADS1115 | 2 | Delta-Sigma ADC | 860 SPS | PREC LP LV ADC |
| ADS1115LIYCJR | 0 | delta-sigma adc | 860 SPS | LP PREC ADC LV |
| PRECISION MEASUREMENT | ||||
| ADS1232IPWR | 1 | 24-bit Delta-Sigma ADC | 80 SPS | PREC LP LV |
| PRECISION SENSING | ||||
| ADS1230IPWR | 1 | Sigma-Delta ADC | 80 SPS | PREC LP ADC LV |
| PRECISION BIOPOTENTIAL | ||||
| ADS1292R | 1 | 24-bit delta-sigma ADC | 8 kSPS | LP ADC PREC MED |
| ADS1292RIPAG | 1 | Dual 24-bit Delta-Sigma | 8 kSPS | LP ADC PREC MED |
| ADS1292RIPW | 1 | 24-bit Delta-Sigma | 8 kSPS | LP PREC ADC MED |
| HIGH PERFORMANCE PRECISION | ||||
| ADS1299 | 1 | 24-bit Delta-Sigma AFE | 16 kSPS | PREC ADC LP HS |
| PRECISION INSTRUMENTATION | ||||
| ADS1220IPWR | 1 | sigma-delta adc | 2 kSPS | LP PREC ADC |
| ADS1247IPWR | 1 | sigma-delta adc | 2 kSPS | PREC LP ADC LV |
| HIGH PRECISION | ||||
| ADS1262IPW | 1 | 32-bit Sigma-Delta ADC | 38.4 kSPS | PREC ADC LP HV |
| AUTOMOTIVE PRECISION | ||||
| ADS1015QNKSRQ1 | 1 | delta-sigma adc | 3.3 kSPS | AUTO LP ADC LV |
| PRECISION AUTOMOTIVE | ||||
| ADS1115BQDGSRQ1 | 1 | Delta-Sigma ADC | 860 SPS | AUTO PREC LP ADC |
| PRECISION MEDICAL AFE | ||||
| ADS1298 | 2 | 24-bit delta-sigma adc | 32 kSPS | PREC LP ADC |
Popular Variants
Top variants from across the family, with specs that differentiate them.
| Part Number | Sub-family | Package | Features | Configuration | Data Interface | Number of Bits | Reference Type | Stock |
|---|---|---|---|---|---|---|---|---|
| ADS1015IDGSR | ADS1015IDGSR | TFSOP-10 | PGA, Selectable Ad.. | MUX-PGA-ADC | I2C | 12 | Internal | 17,351 |
| ADS1298 | ADS1298 | TQFP-64 | — | — | — | 24 | — | 583 |
| ADS1015IRUGR | ADS1015IRUGR | XFQFN-10 | PGA, Selectable Ad.. | MUX-PGA-ADC | I2C | 12 | Internal | 31,964 |
| ADS1115IDGSR | ADS1115IDGSR | TFSOP-10 | PGA, Selectable Ad.. | MUX-PGA-ADC | I2C | 16 | Internal | 46,074 |
| ADS1232IPWR | ADS1232IPWR | TSSOP-24 | PGA | MUX-PGA-ADC | SPI | 24 | External | 2,217 |
| ADS1115IRUGR | ADS1115IRUGR | XFQFN-10 | PGA, Selectable Ad.. | MUX-PGA-ADC | I2C | 16 | Internal | 8,972 |
| ADS1230IPWR | ADS1230IPWR | TSSOP-16 | PGA | PGA-ADC | SPI | 20 | External | 4,421 |
| ADS1015LIDGSR | ADS1015 | TFSOP-10 | Oscillator, PGA, S.. | MUX-PGA-ADC | I2C | 12 | Internal | 2,895 |
| ADS1115LIYCJR | ADS1115 | XFBGA-12 | PGA, Selectable Ad.. | MUX-PGA-ADC | I2C | 16 | Internal | 1,506 |
| ADS1015LIYCJR | ADS1015 | XFBGA-12 | Oscillator, PGA, S.. | MUX-PGA-ADC | I2C | 12 | Internal | 2,400 |
| ADS1299 | ADS1299 | TQFP-64 | — | — | — | 24 | — | 728 |
| ADS1220IPWR | ADS1220IPWR | TSSOP-16 | PGA, Temperature S.. | MUX-PGA-ADC | SPI | 24 | External, Internal.. | 5,725 |
