# TMAG5328A1DQDBVR

**Texas Instruments** · Linear Hall Sensors · SOT-23-6

TMAG5328A1DQDBVR 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 | TEST1 | unconnected | TI recommends leaving this pin floating; its absolute maximum voltage range is -0.3 V to VCC + 0.3 V and its pin current is limited to ±5 mA. |
| 2 | GND | power_in | Ground reference for the device. |
| 3 | ADJ | input | Sets the upper BOP threshold and can be driven by a resistor from 2 kΩ to 15 kΩ or a voltage from 160 mV to 1200 mV, with an absolute maximum of -0.3 V to 5.5 V. |
| 4 | VCC | power_in | Supply voltage of 1.65 V to 5.5 V; TI recommends a ceramic decoupling capacitor of at least 0.1 µF to GND. |
| 5 | TEST2 | passive | TI recommends connecting this pin to GND; its absolute maximum voltage range is -0.3 V to 0.3 V. |
| 6 | OUT | output | Push-pull (CMOS) omnipolar output that goes low when the magnetic flux exceeds BOP and returns high when it falls below BRP; its absolute maximum pin current is ±5 mA. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Magnetic Sensors |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply voltage VCC (absolute maximum) | VCC | -0.3 |  | 5.5 | V |  | 3 |
| Pin voltage, OUT and TEST1 (absolute maximum; printed max is VCC + 0.3) |  | -0.3 |  |  | V |  | 3 |
| Pin voltage, TEST2 (absolute maximum) |  | -0.3 |  | 0.3 | V |  | 3 |
| Pin voltage, ADJ (absolute maximum) |  | -0.3 |  | 5.5 | V |  | 3 |
| Pin current, OUT and TEST1 (absolute maximum) |  | -5 |  | 5 | mA |  | 3 |
| Junction temperature | TJ |  |  | 150 | °C |  | 3 |
| Storage temperature | Tstg | -65 |  | 150 | °C |  | 3 |
| Supply voltage VCC (recommended) | VCC | 1.65 |  | 5.5 | V |  | 3 |
| Pin voltage, OUT and TEST1 (recommended; printed max is VCC) | VIO | 0 |  |  | V |  | 3 |
| Pin voltage, TEST2 (recommended) |  | 0 |  | 0 | V |  | 3 |
| Pin voltage, ADJ (recommended) |  | 0 |  | 5 | V |  | 3 |
| Pin current, OUT and TEST1 (recommended) | Io | -5 |  | 5 | mA |  | 3 |
| Ambient operating temperature | TA | -40 |  | 125 | °C |  | 3 |
| Low-level output voltage | VOL |  | 0.1 | 0.3 | V | IOUT = 0.5mA | 4 |
| Maximum external capacitance on ADJ | ADJ_C |  |  | 50 | pF |  | 4 |
| BOP adjustable operating point, range A (printed ±2 / ±15; magnitudes reported) | BOP | 2 |  | 15 | mT |  | 5 |
| BRP adjustable release point, range A (printed ±1 / ±14; magnitudes reported) | BRP | 1 |  | 14 | mT |  | 5 |
| ADJ voltage range, range A | VADJ | 160 |  | 1200 | mV |  | 5 |
| ADJ resistor range, range A | RADJ | 2 |  | 15 | kΩ |  | 5 |
| BOP per RADJ (printed ±1 mT/kΩ) | BOP(RADJ) | -1 |  | 1 | mT/kΩ |  | 5 |
| BOP accuracy (BOPSET ± BOP) | BOP_ACC(RADJ) | -0.85 |  | 0.85 | mT | 2mT ≤ BOPSET < 6mT | 5 |
| BOP accuracy (BOPSET ± BOP) | BOP_ACC(RADJ) | -1.75 |  | 1.75 | mT | 6mT ≤ BOPSET ≤ 15mT | 5 |
| BRP accuracy (BRPSET ± BRP) | BRP_ACC(RADJ) | -1 |  | 1 | mT | 2mT ≤ BOPSET < 6mT | 5 |
| BRP accuracy (BRPSET ± BRP) | BRP_ACC(RADJ) | -2.1 |  | 2.1 | mT | 6mT ≤ BOPSET ≤ 15mT | 5 |
| Hysteresis, range A | BHYS(RADJ) | 0.25 | 1 | 1.6 | mT | /BOP, BRP/ | 5 |
| Average supply current, VCC = 3.3V, TA = 25°C | ICC(AVG) |  | 1.4 | 1.6 | µA | VCC = 3.3V，TA = 25°C | 4 |
| Average supply current | ICC(AVG) |  |  | 2.3 | µA | VCC = 1.65V 至 5.5V | 4 |
| Peak supply current | ICC(PK) |  | 1.8 | 3 | mA |  | 4 |
| Sleep supply current | ICC(SLP) |  | 300 | 600 | nA |  | 4 |
| ADJ pin current source | ADJ_ICC |  | 80 |  | µA |  | 4 |
| Magnetic sampling frequency | fs |  | 20 |  | Hz |  | 4 |
| Magnetic sampling period | ts |  | 50 |  | ms |  | 4 |
| Active time | tACTIVE |  | 65 |  | µs |  | 4 |
| Power-on time (all versions) | tON |  | 125 |  | µs |  | 4 |
| Junction-to-ambient thermal resistance, SOT-23 (DBV) 6-pin | RθJA |  | 167.6 |  | °C/W |  | 4 |
| Junction-to-case (top) thermal resistance, SOT-23 (DBV) 6-pin | RθJC(top) |  | 84.1 |  | °C/W |  | 4 |
| Junction-to-board thermal resistance, SOT-23 (DBV) 6-pin | RθJB |  | 52.2 |  | °C/W |  | 4 |
| Junction-to-top characterization parameter, SOT-23 (DBV) 6-pin | ΨJT |  | 32 |  | °C/W |  | 4 |
| Junction-to-board characterization parameter, SOT-23 (DBV) 6-pin | ΨJB |  | 51.9 |  | °C/W |  | 4 |

## CAD (KiCad official)

- Symbol: `TMAG5328A1DQDBVR`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `tmag5328a1dqdbvr-etched.step` / `tmag5328a1dqdbvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tmag5328a1dqdbvr.step` / `tmag5328a1dqdbvr.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tmag5328) (29 pp, sha256 `755eb8b0816d7309`, retrieved 2026-10-17, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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](docs/tmag5328a1dqdbvr-datasheet.pdf)