ADS1100A4IDBVTIn StockTexas Instruments
ADS1100A4IDBVT is a 16-bit delta-sigma ADC from Texas Instruments with differential input, self-calibration, and programmable gain amplifier in a compact 6-pin SOT-23 package. From $4.35, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- ADS1100A4IDBVT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.3500(MOQ 1)
- 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 ADC with no missing codes and up to 128 SPS data rate
- Integrated PGA with gains of 1, 2, 4, and 8 for flexible signal conditioning
- Single-supply operation from 2.7 V to 5.5 V with I2C-compatible interface
- Self-calibration for offset and gain errors ensures high accuracy measurements
- Differential input supports a wide range of -2.5 V to 5.5 V analog signals
Applications
The ADS1100A4IDBVT is well-suited for portable instrumentation, temperature sensing, and industrial process control where high-resolution analog-to-digital conversion is critical. Its low power consumption and compact SOT-23 footprint make it ideal for battery-operated devices such as medical monitors and smart sensors. The integrated PGA and I2C interface simplify system design in weigh scales, gas analyzers, and environmental data loggers.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog Input Voltage-Max | 5.5V |
| Analog Input Voltage-Min | -2.5 V |
| Conversion Time-Max | 5434.78 µs |
| Converter Type | ADC, DELTA-SIGMA |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.0125% |
| 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 | 0.15mA |
| Supply Voltage-Min | 2.7V |
| 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 ADS1100A4IDBVT:
16-Bit, 1 Func, 1 Channel, Serial Access, Bipolar, PDSO6
Frequently Asked Questions
What is the resolution and data rate of the ADS1100A4IDBVT?
The ADS1100A4IDBVT offers 16-bit resolution in delta-sigma conversion mode. Its programmable data rate ranges from 8 SPS (samples per second) at 16-bit resolution up to 128 SPS at 12-bit resolution, allowing you to trade resolution for conversion speed based on your application needs.
What supply voltage range does the ADS1100A4IDBVT support, and how does it interface with a microcontroller?
The ADS1100A4IDBVT operates from a single supply voltage of 2.7 V to 5.5 V. It communicates via an I2C-compatible two-wire interface, making it straightforward to connect to virtually any microcontroller or SoC. The device address is factory-programmed, allowing multiple units on the same bus.
What applications is the ADS1100A4IDBVT suitable for?
This ADC is ideal for portable and low-power applications including weigh scales, temperature measurement, medical instrumentation, battery monitoring, and industrial sensors. Its differential input, on-chip PGA, and high resolution make it especially useful wherever precise, low-noise signal conversion is required in a small form factor.
What package does the ADS1100A4IDBVT come in, and are there pin-compatible alternatives?
The ADS1100A4IDBVT comes in a 6-pin SOT-23 (DBV) package, which is compact and suitable for space-constrained PCB designs. Pin-compatible alternatives within the ADS1100 family include different address variants (ADS1100A0 through ADS1100A7). For higher channel count needs, the ADS1115 (16-bit, 4-channel) is a functionally similar upgrade.
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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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