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Contents

Pinout
Key specifications
Electrical characteristics
CAD (KiCad official)
Provenance

README

markdown

ADS1100A4IDBVT

Texas Instruments · Analog To Digital Converters (ADCs) · SOT-23-6

ADS1100A4IDBVT 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 differential analog input; analog input voltage is limited to GND - 0.2V to VDD + 0.2V.
2	GND	power_in	Ground reference pin for the device (GND = 0V).
3	SCL	input	I2C serial clock input only; the ADS1100 cannot drive SCL because it acts only as a slave.
4	SDA	bidirectional	I2C serial data line; it can be driven to 6V regardless of supply, and the slave pulls it LOW to acknowledge.
5	VDD	power_in	Power supply input, 2.7V to 5.5V; the supply also serves as the conversion reference.
6	VIN-	power_in	Negative differential analog input; analog input voltage is limited to GND - 0.2V to VDD + 0.2V.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	SOT-23-6
Category	ADC/DAC/Data Conversion
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
Voltage to GND, SDA, SCL		-0.5		6	V		2
Voltage to GND, VIN+, VIN-		-0.3			V	max printed as VDD + 0.3V	2
Input Current				100	mA	Momentary	2
Input Current				10	mA	Continuous	2
Operating Temperature		-40		125	°C		2
Maximum Junction Temperature				150	°C		2
Storage Temperature		-60		150	°C		2
Lead Temperature				300	°C	soldering, 10s	2
Power-Supply Voltage	VDD	2.7		5.5	V		3
Conversion Rate DR = 00		104	128	184	SPS	DR = 00	3
Conversion Rate DR = 01		26	32	46	SPS	DR = 01	3
Conversion Rate DR = 10		13	16	23	SPS	DR = 10	3
Conversion Rate DR = 11		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	3
Offset Drift PGA = 1			1.5	8	µV/°C	PGA = 1	3
Offset Drift PGA = 2			1	4	µV/°C	PGA = 2	3
Offset Drift PGA = 4			0.7	2	µV/°C	PGA = 4	3
Offset Drift PGA = 8			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
Logic Level VOL	VOL			0.4	V	IOL = 3mA	3
Supply Current Power Down			0.05	2	µA	Power Down	3
Supply Current Active Mode			90	150	µA	Active Mode	3
Power Dissipation VDD = 5.0V			450	750	µW	VDD = 5.0V	3
Power Dissipation VDD = 3.0V			210		µW	VDD = 3.0V	3

CAD (KiCad official)

Symbol: ADS1100A4IDBVT
Footprint: Package_TO_SOT_SMD:SOT-23-6
3D model: SOT-23-6 (KiCad packages3D, STEP)
3D model files: ads1100a4idbvt-etched.step / ads1100a4idbvt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ads1100a4idbvt.step / ads1100a4idbvt.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: Texas Instruments datasheet (23 pp, sha256 d0e673b23decab34, retrieved 2026-10-28, tier: manufacturer)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF