TMAG5170A1EDGKRQ1
Texas Instruments
Category: Magnetic Sensors
Automotive, high-precision, linear 3D Hall-effect sensor with SPI bus interface 8-VSSOP -40 to 150
Features for the TMAG5170-Q1:
- AEC-Q100 qualified for automotive applications:
- Temperature grade 0: –40°C to 150°C
- High-precision linear 3D Hall-effect sensor to optimize position sensing speed and accuracy:
- Linear measurement total error: ±2.6% (maximum at 25°C)
- Sensitivity temperature drift: ±2.8% (maximum)
- 20-kSPS conversion rate for single axis
- Functional Safety-Compliant:
- Developed for functional safety applications
- Documentation available to aid ISO 26262 system design
- Systematic capability up to ASIL D
- Hardware integrity up to ASIL B
- 10-MHz serial peripheral interface (SPI) with cyclic redundancy check (CRC)
- Built-in temperature sensor with < ±3°C error
- Independently selectable X, Y, and Z ranges:
- TMAG5170A1 -Q1: ±25, ±50, ±100 mT
- TMAG5170A2 -Q1: ±75, ±150, ±300 mT
- Autonomous wake-up and sleep mode for threshold detection consuming only 1.5 µA
- ALERT function to initiate sensor conversion or indicate conversion complete
- Integrated temperature compensation for multiple magnet types
- Integrated angle CORDIC calculation with gain and offset adjustment
- 2.3-V to 5.5-V supply voltage range
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | 296-TMAG5170A1EDGKRQ1CT-ND | 1340 | 1 | $2.82 | $2.11 | $1.93 | $1.73 | $1.53 | $1.46 | Buy |
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Arrow North American Components | TMAG5170A1EDGKRQ1 | 0 | 2500 | $1.07 | Buy | |||||
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Mouser Electronics | 595-MAG5170A1EDGKRQ1 | 3381 | 1 | $2.38 | $1.61 | $1.61 | $1.37 | $1.28 | $1.18 | Buy |
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Texas Instruments | TMAG5170A1EDGKRQ1 | 2000 | 1 | $2.04 | $2.04 | $2.04 | $1.68 | $0.91 | $0.91 | Buy |
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Win Source | TMAG5170A1EDGKRQ1 | 3650 | 2 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | Y |
| ROHS Compliance | Y |
| Approx. price(US$) | .91 | 1ku |
| Interface type | SPI |
| Magnetic sensing range(mT) | 100,25,50 |
| Operating temperature range(C) | -40 |
| Package area(mm^2) | 14.7 |
| Package size (L x W)(mm) | 3 x 4.9 |
| Package type | VSSOP |
| Pin count | 8 |
| Pitch(mm) | 0.65 |
| Rating | Catalog |
| Sample rate(ksps) | 20 |
| Sensitivity error(%) | 2.5 |
| Supply voltage(max)(V) | 5.5 |
| Supply voltage(min)(V) | 2.3 |
| TI functional safety category | Functional Safety-Compliant |
| TI.com inventory | 4833 |
| Type | 3-Axis linear |