ad621-00 NVE Corp., ad621-00 Datasheet
ad621-00
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ad621-00 Summary of contents
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GMR Switch™ Precision Digital Sensors When GMR sensor elements are combined with digital on-board signal processing When GMR sensor elements are combined with digital on-board signal processing electronics, the result is the GMR Switch. The GMR Switch offers unmatched precision ...
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... NVE AD004-02 40 NVE AD005-02 20 NVE AD021-00 40 NVE AD022-00 28 NVE AD024-00 28 NVE AD124-00 20 NVE AD621-00 28 NVE AD824-00 11 NVE ADH025-00 Notes Oersted (Oe Gauss in air 2. Output Types: Sink = Up to 20mA current sink Source = Up to 20mA current source SCP = Short Circuit Protection available for external transistor 3 ...
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GMR Switch Product Selection Guide NVE’s GMR Switch is available in a wide range of packaging, output type, and magnetic trigger field varieties. The purpose of this selection guide is to explain the different output and packaging options, as well ...
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In addition to these options, NVE recently introduced a GMR Switch that has provisions for shutting down an external power transistor in case a short circuit is detected. This is useful in applications where the finished sensor assembly must be ...
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In addition to defining the magnetic operate point, these two digits are used to define the direction of sensitivity and optional low voltage operation. The GMR Switch can be ordered in Standard Axis or Cross Axis directions of sensitivity; for ...
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Pin configuration and sensitivity direction for the SOIC8 and MSOP8 packages are defined in the drawings below: NVE AD0xx-xx through NVE AD7xx-xx, NVE ADH0xx-xx: ...
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Package Type NVE GMR Switches are available in three different packages: an SOIC 8 pin package, an MSOP 8 pin small outline package, and a TDFN 6 pin ultra-miniature package. Package drawings are shown in the Appendix. The following table ...
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Characteristics Over Voltage and Temperature Typical Operate Points (OP) and Release Points (RP) 50 Ambient Temperature = 25C Supply Voltage Operate Point (OP) and Release Point (RP) Variation ...
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GMR Switch Product Selection Guide Operating Temperature Derating Curves for SOIC8, MSOP8, and TDFN6 Packages in Free Air 130 120 110 100 Supply Voltage (V) Output Current Derating Curve 4.5 6 ...
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AD0xx-xx to AD7xx-xx Features: ⇒ Precision Magnetic Operate Point ⇒ Excellent Temperature and Voltage Performance ⇒ Digital Outputs ⇒ Frequency Response 0 to 250KHz ⇒ Optional Voltage Regulator Output ⇒ Optional Low Voltage Version ⇒ Small, Low Profile Surface Mount ...
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Functional Block Diagram (NVE AD08x-xx): 3.0V to 6.0V GMR Bridge Output Characteristic as a Function of Magnetic Field, for AD024-00 GMR Switch ON -40 Magnetic Characteristics: Typical Operate Minimum Point Operate Point ...
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Electrical Specifications (NVE AD0xx-xx to NVE AD7xx-xx, Parameter 4 Supply Voltage Supply Current, Single Output 3 Current Sinking Output 3 Current Sourcing Output Output Leakage Current Sinking Output Saturation Voltage Sourcing Output Saturation Voltage 6 Regulated Output Voltage Regulated Output ...
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Absolute Maximum Ratings (NVE AD08x-xx): Parameter Supply Voltage Reverse Battery Voltage Current Sinking Output Off Voltage Current Sinking Reverse Output Voltage Continuous Output Current 4 Operating Temperature Range Storage Temperature Range 5 Magnetic Field Notes: 1. Differential = Operate Point ...
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AD8xx-xx to AD9xx-xx Features: ⇒ Short Circuit Detection and Shutoff of External Power Transistor ⇒ Precision Magnetic Operate Point ⇒ Excellent Temperature and Voltage Performance ⇒ Digital Outputs ⇒ Frequency Response 0 to 250KHz ⇒ Small, Low Profile Surface Mount ...
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MSOP8 package, with the cross-axis direction of sensitivity. An LED driver to indicate the presence of the magnetic field is also standard on these products. An SOIC8 package and standard axis sensitivity are available on a special order basis. Typical ...
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Output Transistor Current in Short Circuit mode: Output Transistor Current in Short Circuit 300 200 100 t 2 Notes: 1. The t Cap is used to delay the startup of the SCP circuitry, in order to avoid triggering the SCP ...
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Electrical Specifications: Parameter 4 Supply Voltage Supply Current 2 Current Sinking Output 2 Current Sourcing Output Output Leakage Current Sinking Output Saturation Voltage Sourcing Output Saturation Voltage 6 Regulated Output Voltage Regulated Output Current Short High Voltage Short Low Voltage ...
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ADH0xx-xx ADH0xx-xx Features: Features: ⇒ Precision Low Field Magnetic Operate Point ⇒ Precision Low Field Magnetic Operate Point ⇒ Excellent Temperature and Voltage Performance ⇒ Excellent Temperature and Voltage Performance ⇒ Digital Output ⇒ Digital Output ⇒ Frequency Response 0 ...
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Magnetic Characteristics, NVE ADH025-00: Typical Operate Minimum Point Operate Point 10 8 Note: All Values in Oersteds (Oe Gauss in Air Electrical Specifications, NVE ADH0xx-xx: Parameter 4 Supply Voltage Supply Current, Single Output 3 Current Sinking ...