ADS1110A3IDBVTG4 Texas Instruments Integrated Circuit (SOT23 (6-Pin)) In Stock
ADS1110A3IDBVTG4 is a single-channel 16-bit delta-sigma ADC from Texas Instruments with I2C interface, operating at up to 128 SPS with a linearity error of just 0.01%. Powered from 2.7 V to 5.5 V, it integrates a programmable gain amplifier and internal voltage reference in a 6-pin SOT-23 package. Available in tape and reel for high-volume production with worldwide stocking.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- ADS1110A3IDBVTG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit delta-sigma conversion with 0.01% maximum linearity error delivers high-precision measurements for sensor interfaces
- Integrated PGA and internal voltage reference eliminate external components, reducing BOM and board space in the 6-pin SOT-23 package
- Selectable data rates up to 128 SPS with programmable gain amplifier gains of 1×, 2×, 4×, and 8× for flexible signal conditioning
- Wide supply range of 2.7 V to 5.5 V and I2C serial interface enable direct integration with 3.3 V and 5 V microcontroller platforms
Applications
ADS1110A3IDBVTG4 is designed for precision sensor measurement applications such as weigh scales, pressure transducers, and temperature monitoring where 16-bit resolution and low linearity error of 0.01% are essential. Its integrated PGA with gains up to 8× makes it ideal for small-signal strain gauge and thermocouple interfaces in industrial data acquisition systems. The compact 6-pin SOT-23 footprint and I2C interface suit space-constrained portable medical devices, environmental sensors, and battery-powered measurement equipment.
Specifications
| YTEOL | 15 |
| Analog Input Voltage-Max | 5.5V |
| Analog Input Voltage-Min | 2.7V |
| Converter Type | ADC, DELTA-SIGMA |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.01% |
| Number of Analog In Channels | 1 |
| Number of Bits | 16 |
| Number of Functions | 1 |
| Output Bit Code | 2S COMPLEMENT BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.000128MHz |
| Supply Current-Max | 0.35mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.30 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ADS1110A3IDBVTG4:
16-Bit, 1 Func, 1 Channel, Serial Access, Bipolar, PDSO6
ADC, Delta-Sigma, 16-Bit, 1 Func, 1 Channel, Serial Access, Bipolar, PDSO6
ADC, Delta-Sigma, 16-Bit, 1 Func, 1 Channel, Serial Access, Bipolar, PDSO6
ADC, Delta-Sigma, 16-Bit, 1 Func, 1 Channel, Serial Access, Bipolar, PDSO6
ADC, Delta-Sigma, 16-Bit, 1 Func, 1 Channel, Serial Access, Bipolar, PDSO6
ADC, Delta-Sigma, 16-Bit, 1 Func, 1 Channel, Serial Access, Bipolar, PDSO6
Frequently Asked Questions
What maximum data rate and resolution does ADS1110A3IDBVTG4 support, and how do these specs suit precision measurement?
ADS1110A3IDBVTG4 supports up to 128 SPS at 12-bit resolution or 15 SPS at full 16-bit resolution, with a linearity error of only 0.01%, making it suitable for precision weigh scales, pressure sensing, and medical diagnostics requiring accurate low-frequency measurements.
What programmable gain settings are available in ADS1110A3IDBVTG4, and which sensor types benefit most?
ADS1110A3IDBVTG4 offers PGA gain settings of 1×, 2×, 4×, and 8×, which amplify small differential signals from strain gauges (typically 1–10 mV/V), thermocouples (1–60 µV/°C), and load cells before digitization, improving signal-to-noise ratio significantly.
How does ADS1110A3IDBVTG4 connect to a microcontroller, and what advantages does the I2C interface offer in multi-sensor designs?
ADS1110A3IDBVTG4 uses a 2-wire I2C interface operating up to 3.4 MHz fast-mode plus, sharing the bus with multiple devices using unique address pins, which allows up to 8 ADS1110 devices on a single I2C bus without additional GPIO lines on the host controller.
How compact is ADS1110A3IDBVTG4, and what supply voltage flexibility does it offer for portable designs?
ADS1110A3IDBVTG4 occupies a tiny 6-pin SOT-23 footprint of approximately 1.6 mm × 2.9 mm and operates from 2.7 V to 5.5 V, enabling use in single-cell Li-ion (3.0–4.2 V) and dual-AA battery (2.7 V) powered portable instruments.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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