HAL1880UA-A-2-A-2-00

Hardware Documentation D at a S h e e t ® HAL 1880 Programmable Linear Hall-Effect Sensor in TO92 Package Edition Sept. 8, 2020 DSH000198_003EN HAL 1880 DATA SHEET Copyright, Warranty, and Limitation of Liability The information and data contained in this document are believed to be accurate and reliable. The software and proprietary information contained therein may be protected by copyright, patent, trademark and/or other intellectual property rights of TDK-Micronas. All rights not expressly granted remain reserved by TDK-Micronas. TDK-Micronas assumes no liability for errors and gives no warranty representation or guarantee regarding the suitability of its products for any particular purpose due to these specifications. By this publication, TDK-Micronas does not assume responsibility for patent infringements or other rights of third parties which may result from its use. Commercial conditions, product availability and delivery are exclusively subject to the respective order confirmation. Any information and data which may be provided in the document can and do vary in different applications, and actual performance may vary over time. All operating parameters must be validated for each customer application by customers’ technical experts. Any mention of target applications for our products is made without a claim for fit for purpose as this has to be checked at system level. Any new issue of this document invalidates previous issues. TDK-Micronas reserves the right to review this document and to make changes to the document’s content at any time without obligation to notify any person or entity of such revision or changes. For further advice please contact us directly. Do not use our products in life-supporting systems, military, aviation, or aerospace applications! Unless explicitly agreed to otherwise in writing between the parties, TDK-Micronas’ products are not designed, intended or authorized for use as components in systems intended for surgical implants into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the product could create a situation where personal injury or death could occur. No part of this publication may be reproduced, photocopied, stored on a retrieval system or transmitted without the express written consent of TDK-Micronas. TDK-Micronas Trademarks – HAL Third-Party Trademarks All other brand and product names or company names may be trademarks of their respective companies. TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 2 HAL 1880 DATA SHEET Contents Page Section Title 4 5 5 1. 1.1. 1.2. Introduction Major Applications Features 6 6 2. 2.1. Ordering Information Device-Specific Ordering Codes 7 7 8 9 9 10 10 12 13 14 15 15 15 3. 3.1. 3.2. 3.2.1. 3.2.2. 3.2.3. 3.2.4. 3.2.5. 3.2.6. 3.3. 3.4. 3.4.1. 3.4.2. Functional Description General Function Digital Signal Processing and EEPROM Digital Output Register Output Scaling Register Micronas ID Number Registers Customer Setup 1 Registers Customer Setup 2 Register Signal Path On-Board Diagnostic Features Sensor Calibration General Procedure for Development or Evaluation Purposes Locking the Sensor 16 16 20 20 20 20 21 22 22 23 26 27 27 28 29 4. 4.1. 4.2. 4.3. 4.4. 4.5. 4.6. 4.7. 4.8. 4.9. 4.9.1. 4.10. 4.11. 4.12. 4.12.1. Specifications Outline Dimensions Soldering, Welding and Assembly Pin Connections and Short Descriptions Dimensions of Sensitive Area Output/Magnetic-Field Polarity Absolute Maximum Ratings Storage and Shelf Life Recommended Operating Conditions Characteristics Definition of tPOD Power-On Reset / Undervoltage Detection Output Voltage in Case of Error Detection Magnetic Characteristics Definition of Sensitivity Error ES 30 30 30 31 32 5. 5.1. 5.2. 5.3. 5.4. Application Notes Ambient Temperature EMC Application Circuit Temperature Compensation 33 33 34 34 6. 6.1. 6.2. 6.3. Programming of the Sensor Programming Interface Programming Environment and Tools Programming Information 35 7. Document History TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 3 HAL 1880 DATA SHEET Release Note: Revision bars indicate significant changes to the previous edition. Programmable Linear Hall-Effect Sensor in TO92 Package 1. Introduction The HAL 1880 is a universal programmable Hall-effect sensor with a ratiometric, linear analog output proportional to the magnetic flux density applied to the sensor surface. The sensor can be used for magnetic-field measurements such as current measurements and detection of mechanical movement, like for small-angle or distance measurements. The sensor is robust and can be used in harsh electrical and mechanical environments. Major characteristics like magnetic-field range, sensitivity, offset (output voltage at zero magnetic field) and the temperature coefficients are programmable in a non-volatile memory. Several output signal clamping levels can be programmed. Diagnostic features are implemented to indicate various fault conditions like undervoltage, under-/ overflow or overtemperature. The HAL 1880 is programmable by modulating the supply voltage with a serial telegram on the sensor’s output pin or supply pin. No additional programming pin is needed. Several sensors on the same supply line can be programmed individually (communication through OUT pins). This programmability allows a 2-point calibration by adjusting the output signal directly to the input signal, such as mechanical angle, distance or current. Individual adjustment of each sensor during the customer’s manufacturing process is possible. With this calibration procedure, the tolerance of the sensor, the magnet and the mechanical positioning can be compensated in the final assembly. The spinning-current offset compensation leads to stable magnetic characteristics over supply voltage and temperature. Furthermore, the first and seconds order temperature coefficients of the sensor sensitivity can be used to compensate the temperature drift of all common magnetic materials. This enables operation over the full temperature range with high accuracy. The calculation of the individual sensor characteristics and the programming of the EEPROM memory can easily be done with a PC and the application kit from TDK-Micronas. The sensor is designed for industrial and automotive applications, is AEC-Q100 qualified, and operates in the junction temperature range from –40 °C up to 170 °C. The HAL 1880 is available in the very small leaded package TO92UA-1 and TO92UA-2. TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 4 HAL 1880 DATA SHEET 1.1. Major Applications Thanks to the sensor's robust and cost-effective design, the HAL 1880 is the optimal system solution for applications such as: – Small-angle or linear position measurements – Gear position detection in transmission application – Current sensing for battery management – Rotary selector 1.2. Features – Ratiometric linear output proportional to the magnetic field – Digital signal processing – Continuous measurement ranges from 20 mT to 160 mT – Selectable clamping levels with selectable diagnosis – Comprehensive diagnostic feature set – Lock function and built-in redundancy for EEPROM memory – Programmable temperature characteristics for matching all common magnetic materials – Programming via output pin or supply voltage modulation – On-chip temperature compensation – Active offset compensation – Operates from 40 °C up to 170 °C junction temperature – Operates from 4.5 V up to 5.5 V supply voltage in specification – Operates with static and dynamic magnetic fields up to 5 kHz – Selectable sampling frequency (8 kHz or 16 kHz) – Overvoltage and reverse-voltage protection at VSUP pin – Magnetic characteristics extremely robust against mechanical stress – Short-circuit protected push-pull output – EMC and ESD optimized design – AEC-Q100 qualified TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 5 HAL 1880 DATA SHEET 2. Ordering Information A Micronas device is available in a variety of delivery forms. They are distinguished by a specific ordering code: XXX NNNN PA-T-C-P-Q-SP Further Code Elements Temperature Range Package Product Type Product Group Fig. 2–1: Ordering code principle For a detailed information, please refer to the brochure: “Sensors and Controllers: Ordering Codes, Packaging, Handling”. 2.1. Device-Specific Ordering Codes HAL 1880 is available in the following package and temperature variants. Table 2–1: Available packages Package Code (PA) Package Type UA TO92UA Table 2–2: Available temperature ranges Temperature Code (T) Temperature Range A TJ = 40 °C to 170 °C The relationship between ambient temperature (TA) and junction temperature (TJ) is explained in Section 5.1. on page 30. For available variants for Configuration (C), Packaging (P), Quantity (Q), and Special Procedure (SP) please contact TDK-Micronas. Table 2–3: Available ordering codes and corresponding package marking Available Ordering Codes Package Marking HAL 1880UA-A-[C-P-Q-SP] 1880A TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 6 HAL 1880 DATA SHEET 3. Functional Description 3.1. General Function The HAL1880 is a monolithic integrated circuit (IC) which provides an output voltage proportional to the magnetic flux through the Hall plate and proportional to the supply voltage (ratiometric behavior). The Hall IC is sensitive to magnetic north and south polarity. This Hall voltage is converted to a digital value, processed in the Digital Signal Processing unit (DSP) according to the settings of the EEPROM registers, converted back to an analog voltage by a D/A converter (DAC) and buffered by a push-pull output stage. Selectable clamping levels for the output voltage as well as diagnostic features are available. The function and the parameter for the DSP are explained in Section 3.2. on page 8. Internal temperature compensation circuitry and spinning-current offset compensation enable operation over the full temperature range with minimal degradation in accuracy and offset. The circuitry also rejects offset shifts due to mechanical stress from the package. In addition, the sensor IC is equipped with devices for overvoltage and reverse polarity protection at supply pin. VSUP Internally stabilized Supply and Protection Devices Switched Hall Plate Programming Interface Temperature Dependent Bias A/D Converter Oscillator Digital Signal Processing Overtemperature Detection Undervoltage Detection Protection Devices 50  Clamping D/A Converter Analog Output OUT EEPROM Memory Diagnosis Lock Control GND Fig. 3–1: HAL1880 block diagram The IC can be programmed via supply or output pin voltage modulation. After detecting a command, the sensor reads or writes the memory and answers with a digital signal on the output pin. As long as the LOCK register is not set, the output characteristic can be adjusted by programming the EEPROM registers. The LOCK register disables the programming of the EEPROM memory. This register cannot be reset. Furthermore, HAL1880 features an internal error detection. The following error modes can be detected: over-/underflow in adder or multiplier, over-/underflow in A/D converter (ADC) and overtemperature. TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 7 HAL 1880 DATA SHEET 3.2. Digital Signal Processing and EEPROM Hall Plate DIAGNO SIS DSP M ultiplier Clamping DSDO U BLE M AG_RANGE SENSITIV ITY CLAM P_SP CLEV EL M DATA Adder O FFSET O FFSET_ALIGN A/ D Converter TC TCSQ O utput Controller D/ A Converter V OUT EN_ERC_HI CLAM P_ERC Customer Programmable Parameters Fig. 3–2: Details of Programming Parameter and Digital Signal Processing Table 3–1: Cross reference table for EEPROM register and sensor parameter EEPROM-Register Parameter Data Bits Function Customer Setup 1 DSDOUBLE 1 Sampling frequency CLEVEL 2 Output clamping values selection EN_ERC_HI 1 Enables High and Low error band TC_FINE 1 Fine adjustment of linear temperature coefficient LOCK 1 Customer lock CLAMP_SP 1 Activates unbalanced clamping levels OFFSET_ ALIGN 1 Magnetic offset alignment bit (MSB or LSB aligned) TCSQ 5 Quadratic temperature coefficient TC 5 Linear temperature coefficient MAG_RANGE 3 Available magnetic ranges SENSITIVITY 8 Magnetic sensitivity OFFSET 8 Magnetic offset Micronas ID1 MIC_ID_1 16 Micronas production information (read only) Micronas ID2 MIC_ID_2 16 Micronas production information (read only) Customer Setup 2 Output Scaling Note For more information on the registers and the memory map of the HAL1880, please refer to the application note “HAL1880/HAL 1890 User Manual”. TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 8 HAL 1880 DATA SHEET The DSP is a key function of this sensor and performs the signal conditioning. The parameters for the DSP are stored in the EEPROM registers. Details are shown in Fig. 3–2 on page 8. The measurement data can be readout from the digital output register MDATA. 3.2.1. Digital Output Register MDATA register This 16-bit register delivers the actual digital value of the applied magnetic field after the signal processing. This register can only be read out, and it is the basis for the calibration procedure of the sensor in the customer application. Only 10 bits of the register contain valid data. The MDATA range is from 512 to 511. The area in the EEPROM accessible to the customer consists of registers with a size of 16 bits each. For SENSITIVITY = 1 the MDATA value will increase for negative magnetic fields (north pole) on the branded side of the package (positive MDATA values). Note During application design, it shall be taken into consideration that the MDATA value should not saturate in the full operational range of the specific application. 3.2.2. Output Scaling Register The Output Scaling register contains the bits for magnetic sensitivity (SENSITIVITY) and magnetic offset (OFFSET). SENSITIVITY The SENSITIVITY bits define the parameter for the multiplier in the DSP and is programmable between [2...2] in steps of 0.0156. SENSITIVITY = 1 (at Offset = 0) corresponds to full-scale (FS) of the output signal if the A/D converter value has reached the full-scale value. The SENSITIVITY register has a resolution of 8 bits. OFFSET The OFFSET bits define the parameter for the adder in the DSP. The customer can decide if the offset is MSB aligned or LSB aligned. The MSB or LSB alignment is enabled by an additional offset alignment bit (OFFSET_ALIGN). In case this bit is set to 1, the offset is programmable from 25% up to 25% of VSUP. If the OFFSET_ALIGN bit is set to zero, then the offset covers only 1/8 of the full-scale (6.25% up to 6.25% of VSUP) but with finer step size. The customer can adjust the offset symmetrically around 50% of VSUP. The OFFSET register can be set with 8-bit resolution. TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 9 HAL 1880 DATA SHEET 3.2.3. Micronas ID Number Registers Micronas ID Number registers contain 16 bits each. TDK-Micronas will use the registers to store production information like wafer position, wafer number and production lot number. These two registers can be read by the customer. 3.2.4. Customer Setup 1 Registers The Customer Setup 1 register contains the bits to select the sampling frequency, to enable/disable the High Error Band for error indication, and to define the output signal clamping levels. DSDOUBLE The bit DSDOUBLE allows to double the sampling frequency. The permitted values are 8 kHz and 16 kHz, corresponding to a bandwidth of 2.5 kHz and 5 kHz. CLEVEL The 2-bit CLEVEL together with CLAMP_SP select the clamping levels, i.e. the maximum and minimum output voltage levels of the analog output. The following choices are available {CLAMP_SP:CLEVEL}: Table 3–2: Clamping level definition CLAMP_SP CLEVEL Clamping Level (%VSUP) low high 0 00 VOUTL VOUTH 0 01 5 95 0 10 10 90 0 11 15 85 1 00 5 90 1 01 10 95 1 10 20 90 1 11 10 80 TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 10 HAL 1880 DATA SHEET Clamping is normally not considered as an error. However, the user is able to activate the clamping error code by setting the CLAMP_ERC bit of the Customer Setup 1 register. In that case the output will be forced to the Low Error Band (VDIAG_L) or High Error Band (VDIAG_H), as soon as the output signal reaches the programmed clamping levels. The upper error band is realized by setting the MDATA register to maximum value. The resulting clamping behavior therefore depends on the selection of the clamping levels, the setting of the CLAMP_ERC bit, and the setting of the EN_ERC_HI bit (Error Code Selection). All possible clamping variations are shown in Fig. 3–3. Output Voltage VDIAG_H High Error Band High Clamping Level No Clamping Levels selected Clamping Levels selected: CLAMP_ERC = 0 CLAMP_ERC = 1 & DIS_ER_LOW = 0 CLAMP_ERC = 1 & DIS_ER_LOW = 1 Low Clamping Level VDIAG_L Low Error Band Magnetic Field Amplitude Fig. 3–3: HAL1880 clamping behavior TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 11 HAL 1880 DATA SHEET 3.2.5. Customer Setup 2 Register Customer Setup 2 register contains the bits for magnetic range (MAG_RANGE), linear and quadratic temperature coefficients (TC and TCSQ), magnetic offset alignment (OFFSET_ALIGN), unbalanced clamping levels (CLAMP_SP) and the customer lock bit. MAG_RANGE The MAG_RANGE bits are used to set the magnetic measurement range. The following eight measurement ranges are available: Table 3–3: MAG_RANGE bit definition Magnetic-Field Range Bit Setting 20 mT...20 mT 0 40 mT...40 mT 1 60 mT...60 mT 2 80 mT...80 mT 3 100 mT...100 mT 4 120 mT...120 mT 5 140 mT...140 mT 6 160 mT...160 mT 7 Comment TC and TCSQ The temperature dependence of the magnetic sensitivity can be adapted to different magnetic materials in order to compensate for the change of the magnetic strength with temperature. The adaption is done by programming the TC (linear temperature coefficient) and the TCSQ registers (quadratic temperature coefficient). Thereby, the slope and the curvature of the temperature dependence of the magnetic sensitivity can be matched to the magnet and the sensor assembly. As a result, the output signal characteristic can be fixed over the full temperature range. The sensor can compensate for linear temperature coefficients ranging from about 3100 ppm/K up to 2550 ppm/K and quadratic coefficients from about 7 ppm/K2 to 15 ppm/K2 (typical range). Min. and max. values for the quadratic temperature coefficient depend on the linear temperature coefficient. Please refer to Section 5.4. on page 32 for the recommended settings for different linear temperature coefficients. Magnetic Offset Alignment Bit (OFFSET_ALIGN) Please refer to Section 3.2.2. on page 9 (OFFSET). TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 12 HAL 1880 DATA SHEET LOCK By setting this 1-bit register, all registers will be locked, and the EEPROM content can not be changed anymore. The LOCK bit is active after the first power-off and power-on sequence after setting the LOCK bit. Warning This register cannot be reset! 3.2.6. Signal Path BIN +BRANGE (mT) ADCOUT (LSB) 100 %FS MDATA (LSB) 511 LSB VOUT 5V (V) 90 %VSUP BCP1 BCP2 10% VSUP 0 %FS -BRANGE MAG_RANGE TC & TCSQ -512 LSB OFFSET & OFFSET_ALIGN SENSITIVITY CLEVEL & CLAMP_SP 0V Clamping Level BIN : Magnetic Field Input BRANGE : Magnetic Range BCP1/2 : Magnetic Field at Calibration Point 1/2 ADCOUT : Output of Analog/Digital-Converter %FS : Percentage of Full Scale Fig. 3–4: Signal path of HAL1880 (example with 10 %FS / 90 %FS) Fig. 3–4 shows the signal path and signal processing of HAL1880. The measurement output value MDATA is calculated with the output value of the ADC by the following equation. MDATA = S ENSITIVITY   ADC OUT + OFFSET  The parameters OFFSET and SENSITIVITY are two’s complement encoded 8-bit values (see Section 3.2.5. on page 12). TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 13 HAL 1880 DATA SHEET 3.3. On-Board Diagnostic Features The HAL1880 features following diagnostic functions: – Thermal supervision of the output stage (overcurrent, short circuit, etc.) The sensor switches the output to tristate if overtemperature is detected by the thermal supervision. – Undervoltage detection with internal reset The occurrence of an undervoltage is indicated immediately by switching the output to VDIAG_L. The output will be kept at VDIAG_L after the end of an undervoltage detection event until a correct measurement value is available. This delay time depends on the selected sampling frequency. – Magnetic signal amplitude out of range (overflow or underflow in ADC) – Over-/underflow in adder or multiplier These faults are visible at the output as long as present and will force the output to the Low Error Band or High Error Band (see VDIAG_L and VDIAG_H in Section 4.11. on page 27), depending on the source of the faults, and the customer parameter settings, such as the sign of the sensitivity and the Error Code Selection bit (see Table 3– 4). Table 3–4: Error code source and settings combinations Settings Source Sign of EN_ERC_HI A/D Converter SENSITIVITY Underflow Overflow + 1  ± 0 TDK-Micronas GmbH Adder Multiplier Underflow Overflow Underflow Overflow VDIAG_L VDIAG_L VDIAG_H VDIAG_L VDIAG_H VDIAG_H VDIAG_L VDIAG_H VDIAG_L VDIAG_L VDIAG_L Sept. 8, 2020; DSH000198_003EN VDIAG_H VDIAG_L 14 HAL 1880 DATA SHEET 3.4. Sensor Calibration 3.4.1. General Procedure for Development or Evaluation Purposes For calibration of the sensor in the customer application, the development tool kit from TDK-Micronas is recommended. It contains the hardware for the generation of the serial telegram during programming and the corresponding software to program the various register values of register values. For the individual calibration of each sensor in the final customer application, a twopoint adjustment is recommended. Please refer to “HAL 1880 / HAL 1890 User Manual” for further details on calibration procedure. 3.4.2. Locking the Sensor For qualification and production purpose the device has to be locked in order to guarantee its functionality. The last programming step activates the memory lock function by setting the LOCK bit. Please note that the memory lock function becomes effective after power-down and power-up of the Hall IC. The sensors EEPROM is then locked and its content can not be changed nor read anymore. Warning This register cannot be reset! TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 15 HAL 1880 DATA SHEET 4. Specifications 4.1. Outline Dimensions 5° aro u Product gate remain n HAL 187x ,8x, 9x d L long lead 21B0.2 optional L short lead 15.7B0.2 standard 1.0 Y 45° A 0.295B0.09 D 0.2 weight 0.106 g 4.06 B0.05 1.5 B0.05 connected to PIN 2 D L center of sensitive area connected to PIN 2 0.7 3.05 B0.05 3.2 max. 1.5 Y 1 + 0.2 2 3 d 1 B0.2 1 5° aro un 0.5 +- 0.1 0.08 A ejector pin Ø1.5 0 - 0.5 L solder or welding area dambar cut, not Sn plated (6x) 0.36 B0.05 Sn plated 0.43 B0.05 Sn plated 1.27 B0.4 1.27 B0.4 2.54 lead length cut not Sn plated (3x) 0 2.5 5 mm scale Dimensions are in mm. Physical dimensions do not include moldflash. Sn-thickness might be reduced by mechanical handling. ISSUE DATE JEDEC STANDARD PACKAGE ANSI (YY-MM-DD) ITEM NO. ISSUE TO92UA-2 18-09-24 BACK VIEW FRONT VIEW REVISION DATE (YY-MM-DD) REV.NO. DRAWING-NO. SPECIFICATION TYPE 20-04-07 2 CUAI00031033.1 ZG NO. 2101_Ver.02 c Copyright 2018 TDK-Micronas GmbH, all rights reserved Fig. 4–1: TO92UA-2 Plastic Transistor Standard UA package, 3 leads, non-spread TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 16 HAL 1880 DATA SHEET 5° aro Product un gate remain d HAL 187x, 8x, 9x L long lead 21B0.2 optional L short lead 15.7B0.2 standard 1.0 Y 45° A 0.295B0.09 D 0.2 weight 0.106 g 4.06 B0.05 1.5 B0.05 connected to PIN 2 1 + 0.2 L connected to PIN 2 D center of sensitive area 3.05 B0.05 2 3 d 1 B0.2 1 5° aroun 0.5 +- 0.1 0.08 A dambar cut, not Sn plated (6x) 3.74 +- 0.26 0.74 3.2 max. 1.5 Y 0.7 0 - 0.5 L solder or welding area ejector pin Ø1.5 0.36 B0.05 Sn plated 0.43 B0.05 Sn plated 2.54 B0.4 2.54 B0.4 lead length cut not Sn plated (3x) 0 2.5 5 mm scale Dimensions are in mm. Physical dimensions do not include moldflash. Sn-thickness might be reduced by mechanical handling. PACKAGE ISSUE DATE JEDEC STANDARD (YY-MM-DD) ITEM NO. TO92UA-1 18-09-24 BACK VIEW FRONT VIEW ANSI REVISION DATE (YY-MM-DD) REV.NO. DRAWING-NO. ISSUE SPECIFICATION TYPE 20-04-07 2 CUAS00031034.1 ZG NO. 2102_Ver.02 c Copyright 2018 TDK-Micronas GmbH, all rights reserved Fig. 4–2: TO92UA-1 Plastic Transistor Standard UA package, 3 leads, spread TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 17 HAL 1880 DATA SHEET Δp Δh Δp W2 B A W0 W L W1 H H1 Δh D0 P2 F1 feed direction P0 F2 T1 T view A-B H all dimensions in mm other dimensions see drawing of bulk Short leads Long leads max. allowed tolerance over 20 hole spacings ±1.0 18 - 20 24 - 26 H1 TO92UA TO92UT 21 - 23.1 22 - 24.1 27 - 29.1 28 - 30.1 UNIT D0 F1 F2 Δh L P0 P2 Δp T T1 W W0 W1 W2 mm 4.0 1.47 1.07 1.47 1.07 ±1.0 11.0 max 13.2 12.2 7.05 5.65 ±1.0 0.5 0.9 18.0 6.0 9.0 0.3 STANDARD ANSI ISSUE ITEM NO. - IEC 60286-2 ISSUE DATE YY-MM-DD DRAWING-NO. ZG-NO. 16-07-18 06631.0001.4 ZG001031_Ver.05 © Copyright 2007 Micronas GmbH, all rights reserved Fig. 4–3: TO92UA: Dimensions ammopack inline, not spread, standard lead length TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 18 HAL 1880 DATA SHEET Δp Δh Δp W2 B A W0 W L W1 H H1 Δh D0 P2 F1 feed direction P0 F2 T1 T view A-B H all dimensions in mm Short leads Long leads max. allowed tolerance over 20 hole spacings ±1.0 H1 18 - 20 24 - 26 TO92UA 21 - 23.1 27 - 29.1 TO92UT 22 - 24.1 28 - 30.1 other dimensions see drawing of bulk UNIT D0 F1 F2 Δh L P0 P2 Δp T T1 W W0 W1 W2 mm 4.0 2.74 2.34 2.74 2.34 ±1.0 11.0 max 13.2 12.2 7.05 5.65 ±1.0 0.5 0.9 18.0 6.0 9.0 0.3 JEDEC STANDARD ANSI ISSUE ITEM NO. - ICE 60286-2 ISSUE DATE YY-MM-DD DRAWING-NO. ZG-NO. 16-07-18 06632.0001.4 ZG001032_Ver.06 © Copyright 2007 Micronas GmbH, all rights reserved Fig. 4–4: TO92UA: Dimensions ammopack inline, spread, standard lead length TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 19 HAL 1880 DATA SHEET 4.2. Soldering, Welding and Assembly Information related to solderability, welding, assembly, and second-level packaging is included in the document “Guidelines for the Assembly of Micronas Packages”. It is available on the TDK-Micronas website (https://www.micronas.com/en/servicecenter/downloads) or on the service portal (https://service.micronas.com). 4.3. Pin Connections and Short Descriptions Pin No. Pin Name Short Description 1 VSUP Supply Voltage Pin 2 GND Ground 3 OUT Push-Pull Output 1 VSUP OUT 3 2 GND Fig. 4–5: Pin configuration 4.4. Dimensions of Sensitive Area Hall plate area = 0.2 mm 0.1 mm See Fig. 4–1 on page 16 for more information on the Hall plate position. 4.5. Output/Magnetic-Field Polarity Applying a south-pole magnetic field perpendicular to the branded side of the package will increase the output voltage (for SENSITIVITY 0. TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 20 HAL 1880 DATA SHEET 4.6. Absolute Maximum Ratings Stresses beyond those listed in the “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only. Functional operation of the device at these conditions is not implied. Exposure to absolute maximum rating conditions for extended periods will affect device reliability. This device contains circuitry to protect the inputs and outputs against damage due to high static voltages or electric fields; however, it is advised that normal precautions must be taken to avoid application of any voltage higher than absolute maximum-rated voltages to this circuit. All voltages listed are referenced to ground (GND). Symbol Parameter Pin No. Min. Max. Unit Notes VSUP Supply Voltage 1 8.5 14.4 15 8.5 14.4 16 V t < 96 h2) t < 10 min2)3) t < 1 min2)3) VOUT Output Voltage 3 0.51) 0.51) 0.51) 8.5 14.4 16 V t < 96 h2) t < 10 min2) t < 1 min2) VOUT VSUP Excess of Output Voltage over Supply Voltage 1, 3  0.5 V IOUT Continuous Output Current 3 5 5 mA tsh Output Short Circuit Duration 3  10 min TJ Junction Temperature under Bias 40 190 °C 4) TSTORAGE Transportation/Short-Term Storage Temperature 55 150 °C Device only without packing material VESD ESD Protection at VSUP5) 1 4.0 4.0 kV ESD Protection at OUT5) 3 8.0 8.0 kV 1) Internal protection resistor = 50  2) No cumulated stress 3) As long as TJmax is not exceeded 4) For 96 h - Please contact TDK-Micronas 5) AEC-Q100-002 (100 pF and 1.5 k TDK-Micronas GmbH for other temperature requirements Sept. 8, 2020; DSH000198_003EN 21 HAL 1880 DATA SHEET 4.7. Storage and Shelf Life Information related to storage conditions of Micronas sensors is included in the document “Guidelines for the Assembly of Micronas Packages”. It gives recommendations linked to moisture sensitivity level and long-term storage. It is available on the TDK-Micronas website (https://www.micronas.com/en/servicecenter/downloads) or on the service portal (https://service.micronas.com). 4.8. Recommended Operating Conditions Functional operation of the device beyond those indicated in the “Recommended Operating Conditions/Characteristics” is not implied and may result in unpredictable behavior of the device and may reduce reliability and lifetime. All voltages listed are referenced to ground (GND). Symbol Parameter Pin No. Min. Typ. Max. Unit Notes VSUP Supply Voltage 1 4.5 5.7 5 6 5.5 8.0 V Normal operation During programming IOUT Continuous Output Current 3 1  1 mA RL Load Resistor 3 5.5 10  k CL Load Capacitance 3 0.33  47 nF NPRG Number of EEPROM Programming Cycles    100  0 °C < Tamb < 55 °C TJ Junction Operating Temperature1)  40 40 40    125 150 170 °C for 8000 h2) for 2000 h2) for 1000 h2) 1) Depends on the temperature profile of the application. Please contact TDK-Micronas for life time calculations. 2) Time values are not cumulative. TDK-Micronas GmbH Sept. 8, 2020; DSH000198_003EN 22 HAL 1880 DATA SHEET 4.9. Characteristics at TJ = 40 °C to 170 °C, VSUP = 4.5 V to 5.5 V, GND = 0 V, after programming the sensor and locking the EEPROM, at Recommended Operation Conditions if not otherwise specified in the column “Notes”. Typical characteristics for TJ = 25 °C and VSUP = 5 V. Symbol Parameter Pin No. Min. Typ. Max. Unit Notes ISUP Supply Current over Temperature Range 1 5 6.75 8.5 mA  Resolution 3  10  Bit fs Sampling Frequency   8  kHz DSDOUBLE = 0   16  kHz DSDOUBLE = 1 % of Supply Voltage (Linear regression) TJ = 25 °C Signal INL Non-Linearity of Output Voltage over Temperature2) 3 1.0 0 1.0 % ER Ratiometric Error of Output over Temperature (Error in VOUT/VSUP) 3 1.0 0 1.0 % VOUTH Analog Output High Voltage limit of linear range output 3 4.7 4.9  V VSUP = 5 V, IOUT = 1 mA VOUTL Analog Output Low Voltage limit of linear range output 3  0.1 0.3 V VSUP = 5 V, IOUT = 1 mA BW Small Signal Bandwidth (3 dB)2) 3 2.25 2.5  kHz BAC