My Inquiry
My Account
Infineon Technologies TLV493DB1B6HTSA1
- Part No.:
- TLV493DB1B6HTSA1
- Manufacturer:
- Infineon Technologies
- Category:
- Linear, Compass (ICs)
- Package:
- -
- Datasheet:
-
TLV493DB1B6HTSA1.pdf
- Description:
- IC 3D MAGN SENSOR TSOP6-6
- Quantity:
- Payment:
- Shipping:
Inventory:1,146
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLV493DB1B6HTSA1 from Infineon Technologies is a low-power 3D magnetic sensor IC with integrated X/Y/Z Hall probes, I²C interface, and on-chip temperature sensing. It delivers 12-bit resolution per axis (±130 mT range), operates at 10 µA typical current (10 Hz update), supports configurable power modes including 7 nA shutdown, and is housed in a PG-TSOP-6-6-5 package. It enables precise angular and rotational position sensing in space-constrained, battery-powered control interfaces.
For engineers reviewing the TLV493DB1B6HTSA1 datasheet, TLV493DB1B6HTSA1 pinout, TLV493DB1B6HTSA1 application, or TLV493DB1B6HTSA1 equivalent, key selection considerations include its 3-axis field linearity, I²C address configuration via ADDR pin, interrupt-driven wake-up capability, and industrial-grade operating range (−40°C to +125°C).
Technical Context
The TLV493DB1B6HTSA1 implements three spinning vertical Hall plates per axis with successive approximation ADCs and digital demodulation for high-accuracy 3D field measurement. Its power mode controller integrates a low-power oscillator, undervoltage detection, and fast oscillator switching to manage startup sequencing and dynamic mode transitions.
Measurement is performed sequentially across Bx, By, Bz channels, with optional temperature readout post-sensing. The I²C interface supports up to 1 Mbit/s, includes register-based configuration of update rate and power state, and provides an open-drain /INT output that asserts upon completion of each measurement cycle.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 2.8 V to 3.5 V - compatible with single-cell Li-ion or 3.3 V logic rails without level-shifting |
| Operating Temperature | −40°C to +125°C junction - qualified for automotive cabin and industrial motor control environments |
| Power Consumption | 10 µA typical at 10 Hz - enables multi-year operation in coin-cell–powered IoT sensors |
| Magnetic Range | ±130 mT per axis (X/Y/Z) - sufficient for robust detection of neodymium magnets at >5 mm air gap |
| Data Resolution | 12-bit per axis - yields ~64 µT LSB for precise angle calculation in rotary encoders |
| I²C Speed | Up to 1 Mbit/s - supports real-time streaming in closed-loop motor position feedback |
| Interrupt Output | Open-drain /INT pin - directly wakes microcontrollers from deep sleep without external pull-up dependency |
Pinout & Package
TLV493DB1B6HTSA1 is packaged in PG-TSOP-6-6-5: a 2.1 mm × 1.6 mm × 0.95 mm surface-mount TSOP with gull-wing leads, optimized for automated reflow assembly and high-density PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1: SCL /INT | I²C clock input / interrupt output | Dual-function pin: drives I²C clock during communication; asserts low-active signal when measurement completes |
| 2: GND | Ground reference | Primary ground connection for analog and digital sections; decoupling capacitor must be placed adjacent |
| 3: GND | Ground reference | Second dedicated ground terminal - reduces internal impedance and improves noise immunity for Hall biasing |
| 4: VDD | Supply voltage input | Single 2.8–3.5 V rail powers entire IC; requires local 100 nF ceramic decoupling |
| 5: GND | Ground reference | Third ground pin - enhances thermal dissipation and stabilizes sensitive Hall plate biasing |
| 6: SDA ADDR | I²C data I/O / address select | Open-drain bidirectional data line; pulled high or low at power-up to set I²C address (0x5E or 0x5F) |
Key Features
| Feature | Design Value |
|---|---|
| 3-axis Hall sensing with sequential ADC | Enables simultaneous vector reconstruction from time-multiplexed Bx/By/Bz samples without cross-axis interference |
| Configurable update rate (1 Hz to 1 kHz) | Allows dynamic trade-off between power consumption and responsiveness in adaptive UI controls |
| Integrated temperature sensor | Provides on-chip thermal compensation source - eliminates need for external thermistor in plausibility checks |
| Power-down mode (7 nA) | Permits ultra-low-leakage standby in always-on systems such as smart meter tamper detection |
| Address-selectable I²C ID | Supports dual-sensor configurations on same bus using hardware pin strapping - no software address remapping required |
Applications
| Joystick Position Sensing | White Goods Control Knob |
|---|---|
Use Scenario: Detecting 2D tilt angle and push force in handheld gaming or medical device joysticks. IC Role / Device Role / Timing Role: Primary 3D field transducer delivering real-time Bx/By/Bz vectors for angle computation. Use Value: 12-bit resolution enables sub-degree angular accuracy; 10 µA operation extends battery life beyond 2 years in BLE-connected devices. | Use Scenario: Rotary position tracking for washing machine drum speed and cycle selection dials. IC Role / Device Role / Timing Role: Contactless angular encoder replacing potentiometers in humid, detergent-exposed environments. Use Value: −40°C to +125°C rating ensures reliability inside appliance control panels; TSOP-6 footprint simplifies retrofit into legacy PCBs. |
| Smart Electricity Meter Tamper Detection | Industrial Motor Commutation Feedback |
Use Scenario: Monitoring magnetic shield integrity and detecting unauthorized enclosure opening via field perturbation. IC Role / Device Role / Timing Role: Always-on field anomaly detector sampling at 1 Hz in 7 nA power-down mode. Use Value: Ultra-low standby current allows permanent monitoring from meter's main supply; /INT pin triggers secure logging on field change. | Use Scenario: Rotor position feedback for BLDC motor commutation in HVAC blowers and pump drives. IC Role / Device Role / Timing Role: High-speed 3D field tracker synchronized to PWM cycles via I²C polling or interrupt-driven reads. Use Value: 1 MHz I²C support enables <10 µs latency between measurement completion and MCU readout - critical for <50 µs timing windows. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 3D magnetic sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLE493DW2B6A0HTSA1 | Higher current (25 µA @ 10 Hz), extended magnetic range (±200 mT), added CRC error checking | Better suited for high-dynamic-range motor control where field strength exceeds ±130 mT | Select if higher field tolerance or diagnostic coverage is required; shares identical TSOP-6 footprint and I²C protocol |
| MLX90393ELW-ABA-000-TU | Tri-axis tunnel magnetoresistance (TMR) sensor; 16-bit resolution; 2.2–3.6 V supply; SPI/I²C dual interface | Superior sensitivity (0.15 µT/LSB) and lower noise floor - preferred for precision compass or low-field navigation | Choose when sub-millitesla resolution or SPI interface compatibility is mandatory; larger 16-pin QFN package |
Compared with TLE493DW2B6A0HTSA1 and MLX90393ELW-ABA-000-TU, TLV493DB1B6HTSA1 offers the lowest active and standby power among the three, making it optimal for energy harvesting or long-life battery applications where field range and resolution requirements align with its ±130 mT / 12-bit specification.
Availability
TLV493DB1B6HTSA1 is available at Aetrix Electronics and suitable for joystick interfaces, white goods control knobs, smart meter tamper detection, and industrial BLDC motor feedback requiring stable component supply, full traceability, and lifecycle continuity.
Supply support for TLV493DB1B6HTSA1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Infineon Technologies is a German semiconductor manufacturer specializing in power management, sensor, and automotive ICs, with global manufacturing and quality certification to ISO/TS 16949 and AEC-Q200.
TLV493DB1B6HTSA1 belongs to Infineon's TLV493D family of ultra-low-power 3D Hall sensors, designed specifically for contactless angular and linear position sensing in cost-sensitive, space-constrained consumer and industrial human-machine interfaces.
FAQ
What is the default I²C address after power-up?
The TLV493DB1B6HTSA1 samples the voltage on the SDA/ADDR pin at power-on reset: a logic low sets the I²C address to 0x5E, while a logic high sets it to 0x5F. No external pull-up or pull-down is required-firmware must configure the correct address before first communication.
Does the temperature sensor require separate calibration?
No. The on-chip temperature sensor is factory-trimmed and delivers calibrated 12-bit readings over the full −40°C to +125°C range. Its output is accessible via dedicated I²C registers and can be used directly for thermal compensation or plausibility checks without user calibration.
Can the /INT pin be used without enabling the I²C interface?
Yes. The /INT pin asserts automatically upon completion of each measurement cycle regardless of I²C activity. It functions independently as a hardware wake-up signal, allowing the host MCU to remain in deep sleep until new data is ready-no I²C transaction needed to trigger the interrupt.
How does the sensor handle magnetic crosstalk between axes?
The TLV493DB1B6HTSA1 uses spinning vertical Hall plates with sequential multiplexing and digital demodulation to suppress offset drift and inter-axis coupling. X/Y channel matching is factory trimmed to <1% gain mismatch, ensuring accurate angle calculation even under strong unidirectional fields up to ±130 mT.
TLV493DB1B6HTSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Technology:
- -
- Axis:
- -
- Output Type:
- -
- Sensing Range:
- -
- Voltage - Supply:
- -
- Current - Supply (Max):
- -
- Current - Output (Max):
- -
- Resolution:
- -
- Bandwidth:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Features:
- -
- Supplier Device Package:
- -
- Mounting Type:
- -
TLV493DB1B6HTSA1 FAQ
1.How can I place an order for TLV493DB1B6HTSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV493DB1B6HTSA1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TLV493DB1B6HTSA1 reliable?
The price and inventory of TLV493DB1B6HTSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV493DB1B6HTSA1 is usually 5 days.
3.What payment methods are accepted for TLV493DB1B6HTSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV493DB1B6HTSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV493DB1B6HTSA1?
TLV493DB1B6HTSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV493DB1B6HTSA1 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TLV493DB1B6HTSA1?
For technical support, including TLV493DB1B6HTSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV493DB1B6HTSA1 requirements.
6.How does Aetrix verify that TLV493DB1B6HTSA1 is sourced from the original manufacturer or authorized distributors?
All TLV493DB1B6HTSA1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TLV493DB1B6HTSA1 meets industry standards.
7.What is the process for return or replacement of TLV493DB1B6HTSA1?
All TLV493DB1B6HTSA1 units undergo pre-shipment inspection (PSI). If there is an issue with TLV493DB1B6HTSA1, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TLV493DB1B6HTSA1 part is unused and in its original packaging.
Return procedure for TLV493DB1B6HTSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV493DB1B6HTSA1 Tags
-
DRV5053VAQDBZR
Texas Instruments
-
MMC5603NJ
Memsic Inc.
-
DRV5055A1QDBZR
Texas Instruments
-
MLX90392ELQ-AAA-011-RE
Melexis Technologies NV
-
CT100LW-HS6
Allegro MicroSystems
-
DRV5056A1ELPGMQ1
Texas Instruments
-
A1304ELHLX-T
Allegro MicroSystems
-
MMC5633NJL
Memsic Inc.
-
A1308KUA-2-T
Allegro MicroSystems
-
A1308KUA-1-T
Allegro MicroSystems
-
SI7210-B-04-IVR
Silicon Labs
-
A1308LLHLT-2-T
Allegro MicroSystems
Tech Hub
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…
