component
ADS1100A2IDBVT
Public Made by Adomby adom
Texas Instruments Analog To Digital Converters (ADC), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownADS1100A2IDBVT
Texas Instruments · Analog To Digital Converters (ADC) · SOT-23-6
ADS1100A2IDBVT from Texas Instruments, in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VIN+ | power_in | Positive (non-inverting) fully differential analog input that cannot accept negative voltages; the analog input voltage is limited to GND - 0.2 V to VDD + 0.2 V. |
| 2 | GND | power_in | Ground reference for the device, specified as GND = 0 V in the electrical characteristics. |
| 3 | SCL | input | I2C serial clock input only; the ADS1100 never drives SCL and does not clock-stretch, with VIH of 0.7 × VDD minimum and VIL of 0.3 × VDD maximum. |
| 4 | SDA | bidirectional | I2C serial data line, an open-drain bidirectional pin that requires an external pull-up resistor (1 kΩ to 10 kΩ typical) and may be driven to 6 V regardless of supply. |
| 5 | VDD | power_in | Single power supply from 2.7 V to 5.5 V that also serves as the ratiometric conversion reference, to be bypassed with a 0.1 µF capacitor close to the pin. |
| 6 | VIN- | power_in | Negative (inverting) fully differential analog input that cannot accept negative voltages; the analog input voltage is limited to GND - 0.2 V to VDD + 0.2 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Data Acquisition |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| VDD to GND | VDD | -0.3 | 6 | V | 2 | ||
| Input Current | 100 | mA | Momentary | 2 | |||
| Input Current | 10 | mA | Continuous | 2 | |||
| Voltage to GND, VIN+, VIN- | -0.3 | V | 2 | ||||
| Voltage to GND, SDA, SCL | -0.5 | 6 | V | 2 | |||
| Maximum Junction Temperature | 150 | °C | 2 | ||||
| Operating Temperature | -40 | 125 | °C | 2 | |||
| Storage Temperature | -60 | 150 | °C | 2 | |||
| Lead Temperature (soldering, 10s) | 300 | °C | soldering, 10s | 2 | |||
| Resolution and No Missing Codes | 12 | 12 | Bits | DR = 00 | 3 | ||
| Resolution and No Missing Codes | 14 | 14 | Bits | DR = 01 | 3 | ||
| Resolution and No Missing Codes | 15 | 15 | Bits | DR = 10 | 3 | ||
| Resolution and No Missing Codes | 16 | 16 | Bits | DR = 11 | 3 | ||
| Conversion Rate | 104 | 128 | 184 | SPS | DR = 00 | 3 | |
| Conversion Rate | 26 | 32 | 46 | SPS | DR = 01 | 3 | |
| Conversion Rate | 13 | 16 | 23 | SPS | DR = 10 | 3 | |
| Conversion Rate | 6.5 | 8 | 11.5 | SPS | DR = 11 | 3 | |
| Integral Nonlinearity | -0.0125 | 0.003 | 0.0125 | % of FSR | DR = 11, PGA = 1, End Point Fit(1) | 3 | |
| Offset Drift | 1.5 | 8 | µV/°C | PGA = 1 | 3 | ||
| Offset Drift | 1 | 4 | µV/°C | PGA = 2 | 3 | ||
| Offset Drift | 0.7 | 2 | µV/°C | PGA = 4 | 3 | ||
| Offset Drift | 0.6 | 2 | µV/°C | PGA = 8 | 3 | ||
| Gain Error | 0.01 | 0.1 | % | 3 | |||
| Common-Mode Rejection | 94 | 100 | dB | At DC, PGA = 8 | 3 | ||
| Common-Mode Rejection | 85 | dB | At DC, PGA = 1 | 3 | |||
| Logic Level VIH | VIH | 6 | V | 3 | |||
| Logic Level VOL | VOL | 0.4 | V | IOL = 3mA | 3 | ||
| Input Leakage IIH | IIH | 10 | µA | VIH = 5.5V | 3 | ||
| Input Leakage IIL | IIL | -10 | µA | VIL = GND | 3 | ||
| Power-Supply Voltage | VDD | 2.7 | 5.5 | V | 3 | ||
| Supply Current Power Down | IDD | 0.05 | 2 | µA | 3 | ||
| Supply Current Active Mode | IDD | 90 | 150 | µA | 3 | ||
| Power Dissipation | 450 | 750 | µW | VDD = 5.0V | 3 |
CAD (KiCad official)
- Symbol:
ADS1100A2IDBVT - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.175 mm tall, datasheet A, midpoint of min and max). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions come from the datasheet drawing where it was read and are defaults otherwise (see provenance.model_3d_generated), not the manufacturer's CAD (STEP)
- 3D model files:
ads1100a2idbvt-etched.step/ads1100a2idbvt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ads1100a2idbvt.step/ads1100a2idbvt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (23 pp, sha256
8a11a01923552b72, retrieved 2026-11-10, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).