ADS1110A5IDBVTIn StockTexas Instruments
ADS1110A5IDBVT is a self-calibrating, 16-bit delta-sigma ADC by Texas Instruments with I2C interface and single-cell operation down to 2.7V. Key specs: 16-bit resolution, up to 240 SPS data rate, ±2.048V reference, SOT-23-6 package. From $2.84, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $2.8400(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit delta-sigma ADC with self-calibration for high-accuracy measurements
- Integrated voltage reference (±2.048V) eliminates need for external reference
- I2C interface with address pin for multi-device configurations
- Wide supply voltage range: 2.7V to 5.5V for single-cell and regulated supplies
- Ultra-compact SOT-23-6 package ideal for space-constrained designs
Applications
The ADS1110A5IDBVT is well-suited for portable and battery-powered measurement applications such as handheld meters, medical monitoring devices, and industrial sensors. Its integrated reference and I2C interface simplify system design in smart home sensors, environmental monitoring, and weigh scales. The low-power, single-supply operation also makes it ideal for remote data acquisition nodes and IoT edge devices.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the resolution and data rate of the ADS1110A5IDBVT?
The ADS1110A5IDBVT is a 16-bit delta-sigma ADC. It supports selectable data rates of 15, 30, 60, and 240 SPS (samples per second). Higher data rates trade resolution for speed, with 240 SPS operating at 12-bit effective resolution and 15 SPS delivering the full 16-bit resolution.
What interface does the ADS1110A5IDBVT use and how many devices can share a bus?
The ADS1110A5IDBVT communicates via a 2-wire I2C interface operating at standard (100 kHz) and fast (400 kHz) modes. The A5 address variant has a fixed I2C address set by the internal address pin, allowing up to 8 ADS1110 devices on a single I2C bus when using all address variants (A0–A7).
What is the supply voltage range and typical current consumption?
The ADS1110A5IDBVT operates from a supply voltage of 2.7V to 5.5V, making it compatible with single-cell Li-ion batteries and 3.3V or 5V regulated rails. Typical current consumption is about 180 µA in continuous conversion mode, enabling use in low-power and battery-operated applications.
What package does the ADS1110A5IDBVT use and what are its dimensions?
The ADS1110A5IDBVT is housed in a SOT-23-6 (DBV) surface-mount package with 6 pins. It measures approximately 2.9 mm × 1.6 mm with a height of 1.45 mm, making it one of the most compact 16-bit ADC solutions available for PCB-constrained designs.
Does the ADS1110A5IDBVT require an external voltage reference?
No external voltage reference is required. The ADS1110A5IDBVT includes a built-in 2.048V internal reference, which simplifies circuit design and reduces BOM cost. The device also performs self-calibration to correct for offset and gain errors, ensuring accurate conversions without user calibration routines.
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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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| 10+ | $4.8000 | $48.00 |
| 25+ | $3.9300 | $98.25 |
| 100+ | $3.4400 | $344.00 |
| 250+ | $3.1900 | $797.50 |
| 500+ | $3.0100 | $1505.00 |
| 1000+ | $2.8400 | $2840.00 |
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