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Specifications
Operating Current:
800uA
Operation Points:
1.4mT
Release Points:
1mT
Operating Temperature:
-40℃~+85℃
Voltage - Supply:
1.65V~5.5V
Mfr. Part #:
SM353LT
Package:
SOT-23
Key Attributes
Model Number:
SM353LT
Product Description
Product Overview
The Honeywell Magnetoresistive Sensor ICs Nanopower Series are designed for sensing magnetic fields. They feature a low-power design, suitable for applications requiring minimal energy consumption. The sensors switch output state based on magnetic field presence and can latch their state during sleep mode. They are sensitive to electrostatic discharge and require careful handling.
Product Attributes
- Brand: Honeywell
- Series: Nanopower Series
- Model Numbers: SM351LT, SM353LT
- Certifications: ESD Sensitivity: Class 2
Technical Specifications
| Characteristic | Condition | Min. | Typ. | Max. | Unit | Notes |
| Electrical Specifications | Supply voltage (Vs) | 1.65 | 1.8 | 5.5 | V | Vs reference to ground |
| Awake current (SM351LT/SM353LT) | Vs = 1.8 V, Ta = 25 C | 0.8 | 1.12 | mA | ||
| Awake time | 15 | s | ||||
| Sleep current (Vs = 1.8 V) | 0.16 | 0.8 | A | |||
| Sleep time | 90 | 100 | 120 | ms | ||
| Average current (SM351LT/SM353LT, 0.015% duty cycle) | 350 | 620 | nA | Typ. | ||
| Output voltage low (VOL) | load current = 100 A | 0 | 0.15 | Vs | ||
| Magnetic Specifications | SM351LT: operate (positive) | 3 | 7 | Gauss | ||
| SM351LT: release (positive) | 2 | 5 | Gauss | |||
| SM353LT: operate (positive) | 6 | 14 | Gauss | |||
| SM353LT: release (positive) | 3 | 10 | Gauss | |||
| Absolute Maximum Ratings | Operating temperature ambient | -40 | 85 | C [F] | ||
| Absolute Maximum Ratings | Supply voltage (Vs) | -0.5 | 6 | V |
2410010130_Honeywell-SM353LT_C396076.pdf
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