component
AD7276AUJZ-REEL7
Public Made by Adomby adom
Analog Devices Analog To Digital Converters (ADC), TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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AD7276AUJZ-REEL7
Analog Devices · Analog To Digital Converters (ADC) · TSOT-23-6
AD7276AUJZ-REEL7 from Analog Devices, in a TSOT-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 | VDD | power_in | Power supply input; the VDD range is 2.35 V to 3.6 V and the internal reference is taken from VDD. |
| 2 | GND | power_in | Analog ground and reference point for all circuitry on the part; all analog input signals should be referred to this GND voltage. |
| 3 | VIN | power_in | Single-ended analog input channel with an input range of 0 V to VDD. |
| 4 | SCLK | input | Serial clock logic input that clocks data out of the part and also sets the conversion clock rate. |
| 5 | SDATA | output | Serial data logic output carrying the conversion result MSB first, clocked out on the falling edge of SCLK, with two leading zeros followed by the conversion bits. |
| 6 | CS | input | Active-low chip select logic input that initiates conversion and frames the serial data transfer. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | TSOT-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 |
|---|---|---|---|---|---|---|---|
| Power Supply Voltage (specified range) | VDD | 2.35 | 3.6 | V | Specified VDD range (table header) | 3 | |
| Signal-to-Noise + Distortion (SINAD) | SINAD | 68 | dB | fIN = 1 MHz sine wave, B Grade | 3 | ||
| Signal-to-Noise Ratio (SNR) | SNR | 69 | dB | fIN = 1 MHz sine wave, B Grade | 3 | ||
| Total Harmonic Distortion (THD) | THD | -73 | dB | fIN = 1 MHz sine wave, B Grade | 3 | ||
| Integral Nonlinearity | INL | -1.5 | 1.5 | LSB | 3 | ||
| Differential Nonlinearity | DNL | -0.99 | 1.2 | LSB | Guaranteed no missed codes to 12 bits | 3 | |
| Offset Error | -4 | 4 | LSB | 3 | |||
| Gain Error | -3.5 | 3.5 | LSB | 3 | |||
| Total Unadjusted Error (TUE) | TUE | -5 | 5 | LSB | 3 | ||
| DC Leakage Current | -1 | 1 | µA | −40°C to +85°C | 3 | ||
| DC Leakage Current | -5.5 | 5.5 | µA | 85°C to 125°C | 3 | ||
| Input High Voltage | VINH | 1.7 | V | 2.35 V ≤ VDD ≤ 2.7 V | 3 | ||
| Input High Voltage | VINH | 2 | V | 2.7 V < VDD ≤ 3.6 V | 3 | ||
| Input Low Voltage | VINL | 0.7 | V | 2.35 V ≤ VDD ≤ 2.7 V | 3 | ||
| Input Low Voltage | VINL | 0.8 | V | 2.7 V < VDD ≤ 3.6 V | 3 | ||
| Input Current | IIN | -1 | 1 | µA | Typically 10 nA, VIN = 0 V or VDD | 3 | |
| Output Low Voltage | VOL | 0.2 | V | ISINK = 200 µA | 3 | ||
| Floating-State Leakage Current | -2.5 | 2.5 | µA | 3 | |||
| VDD to GND | VDD | -0.3 | 6 | V | TA = 25°C | 11 | |
| Analog Input Voltage to GND | -0.3 | V | Max printed as VDD + 0.3 V | 11 | |||
| Digital Input Voltage to GND | -0.3 | 6 | V | TA = 25°C | 11 | ||
| Digital Output Voltage to GND | -0.3 | V | Max printed as VDD + 0.3 V | 11 | |||
| Input Current to Any Pin Except Supplies | -10 | 10 | mA | Transient currents up to 100 mA cause SCR latch-up | 11 | ||
| Operating Temperature Range | TA | -40 | 125 | °C | Commercial (B grade) | 11 | |
| Storage Temperature Range | -65 | 150 | °C | 11 | |||
| Junction Temperature | TJ | 150 | °C | 11 | |||
| t8 (SCLK to SDATA/CS timing, example) | t8 | 14 | ns | Timing Example 1 and 2 (AD7276 worked examples) | 10 | ||
| tQUIET (minimum, example) | tQUIET | 4 | ns | Minimum requirement cited in Timing Examples | 10 | ||
| t2 (example) | t2 | 6 | ns | Minimum cited in Timing Examples | 10 | ||
| Thermal Impedance, junction-to-ambient (6-lead TSOT) | θJA | 230 | °C/W | 6-lead TSOT package | 11 | ||
| Thermal Impedance, junction-to-case (6-lead TSOT) | θJC | 92 | °C/W | 6-lead TSOT package | 11 |
CAD (KiCad official)
- Symbol:
AD7276AUJZ-REEL7 - Footprint:
Package_TO_SOT_SMD:TSOT-23-6 - 3D model: TSOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
ad7276aujz-reel7-etched.step/ad7276aujz-reel7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad7276aujz-reel7.step/ad7276aujz-reel7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (28 pp, sha256
edf0630d9d05cd97, retrieved 2026-10-21, tier: lcsc) - 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).