AGS21351

GS2 Sensor (AGS2) High-precision MEMS 2-axis acceleration sensor GS2 SENSOR Discontinued products Y-axis Last time buy : 2017/12/31 X-axis : Direction of acceleration detection Features ● High precision, high reliability : offset temperature characteristics ±38 mg (Typ.) ● High sensitivity : 1 to 1.333 V/g(5 V.DC) ● Line-up for various operating power supply voltages and acceleration detection ● RoHS compliant ranges. Typical Applications ● Car Electronics ● Ships and special ● Other : Car navigation systems, Car security, Drive recorders vehicles : Marine equipment, construction/agricultural machines and welfare vehicles : Theft prevention for faculty equipment, Measuring devices (levels, measuring instruments) Ordering Information AGS 2 1 1 Package type/Size 1 : Ceramic package/6.2 × 8.5 mm Number of detectable axis (Method) 2 : 2-axis Acceleration Sensor (Electrostatic capacitance type) Detection sensitivity 1 : 1 V/g 3 : 1.333 V/g 6 : 0.6 V/g 8 : 0.8 V/g Operation power supply voltage/Output type 3 : 3 V.DC/Analog output 5 : 5 V.DC/Analog output Type 1 : Built-in ASIC Types Standard packing : Carton : 1,000 pcs. Product name Operation power supply voltage 3 V.DC 2-axis Acceleration sensor GS2 Acceleration detection range ±2 g 5 V.DC Detection sensitivity Part number 0.6V/g AGS21631 ±1.5 g 0.8V/g AGS21831 ±2 g 1V/g AGS21151 ±1.5 g 1.333V/g AGS21351 Absolute Maximum Ratings Name Unit Max. applied voltage V Absolute maximum ratings Min. Typ. Max. –0.3 − 7 Storage temperature range °C °F –40 –40 − 85 185 Operation temperature range °C °F –40 –40 − 85 185 Anti-shock characteristic g − − 5,000 Remarks Ta=25 °C 77 °F Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 00 Aug. 2015 GS2 Sensor (AGS2) Electrical Characteristics Item Acceleration detection range ✽1 Operation power supply voltage Current consumption Sensitivity Offset voltage (0 g) Temperature sensitivity characteristic Offset voltage temperature characteristic Other axis sensitivity ✽2 Non-linearity ✽3 Performance Min. Typ. Max. Unit AGS AGS AGS AGS AGS AGS AGS AGS AGS AGS AGS AGS 21151 21351 21631 21831 21151 21351 21631 21831 21151 21351 21631 21831 g −2 −1.5 −2 −1.5 − 2 1.5 2 1.5 V.DC 4.75 2.85 mA − − V/g 0.975 1.3 0.585 0.78 V 2.44 2.42 1.464 1.452 % −2 mg −55 % %FS −5 −1 Turn-on time ✽4 ms − Frequency response Hz DC Remarks −40 °C to +85 °C –40 °F to +185 °F 2 1.8 5 5 0g, Ta=25 °C 77 °F 1 1.333 0.6 0.8 1.025 1.366 0.615 0.82 Ta=25 °C 77 °F 2.5 1.5 2.56 2.58 1.536 1.548 Ta=25 °C 77 °F −40 °C to +85 °C − 2 –40 °F to +185 °F −40 °C to +85 °C − 55 –40 °F to +185 °F − 5 Ta=25 °C 77 °F − 1 Ta=25 °C 77 °F 0g, Ta=25 °C 77 °F 10 − C1=220 nF, C2, C3=27 nF −3 dB point, − 60 C2=27 nF 5 3 5.25 3.15 2 Notes : ✽1 The acceleration unit “g” means 9.8 m/s . ✽2 VDD typical value of each part number when nothing is specified. ✽3 Maximum error from linear output that connects +2 g and –2 g output. (AGS21151, AGS21631) Maximum error from linear output that connects +1.5 g and –1.5 g output. (AGS21351, AGS21831) ✽4 “C1” is a ceramic capacitor installed between the VDD and GND terminals. “C2” is a ceramic capacitor installed between the Vout (X) and Ext-Cap (X) terminals. “C3” is a ceramic capacitor installed between the Vout (Y) and Ext-Cap (Y) terminals. ✽5 The frequency characteristics can be changed depending on the C2 and C3 capacitance value. Please refer to “Recommended circuit diagram” on the following page. Note that the maximum frequency response is 60 Hz Reference Data 4.0 Output voltage (V) Output voltage (V) 4.0 3.5 3.0 2.5 2.0 1.5 −0.5 0.0 0.5 Acceleration (g) 2.5 2.0 1.0 −100 −80 −60 −40 −20 0 20 40 60 80 100 Inclination angle ( °) 1.0 3.-2 Sensitivity temperature characteristics Y-axis (5 V.DC) Sensitivity change (measured value) (%) 3.0 1.5 5 4 3 2 1 0 −1 −2 −3 −4 −5 −40 −20 0 20 40 60 80 100 −40 −4 +32 +68 +104 +140 +176 +212 Temperature (°C °F) 4.-1 Offset voltage temperature characteristics X-axis (5 V.DC) Offset voltage change (measured value) (mg) 1.0 −1.0 3.5 3.-1 Sensitivity temperature characteristics X-axis (5 V.DC) Sensitivity change (measured value) (%) 2. Inclination angle - Output voltage characteristics (AGS21151) 100 80 60 40 20 0 −20 −40 −60 −80 −100 −40 −20 0 20 40 60 80 100 −40 −4 +32 +68 +104 +140 +176 +212 Temperature (°C °F) 5 4 3 2 1 0 −1 −2 −3 −4 −5 −40 −20 0 20 40 60 80 100 −40 −4 +32 +68 +104 +140 +176 +212 Temperature (°C °F) 4.-2 Offset voltage temperature characteristics Y-axis (5 V.DC) Offset voltage change (measured value) (mg) 1. Output characteristics (AGS21151) 100 80 60 40 20 0 −20 −40 −60 −80 −100 −40 −20 0 20 40 60 80 100 −40 −4 +32 +68 +104 +140 +176 +212 Temperature (°C °F) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 00 Aug. 2015 GS2 Sensor (AGS2) 5. Frequency characteristics (C2,C3=27 nF) 0.00 Gain (dB) −1.00 −2.00 −3.00 −4.00 −5.00 Note : The frequency characteristics can be changed depending on the C2,C3 capacitance value. Please refer to “Recommended circuit diagram” on the following page. −6.00 −7.00 1 10 Frequency (Hz) 60 100 Dimensions 14 mark can be downloaded from: http://industrial.panasonic.com/ Number Terminal Name NC 1 GND 2 NC 3 Vout(X) 4 5 Ext-Cap(X) GND 6 NC 7 6.2±0.2 0.244±0.008 8 AGS21151 Part number 141001 1 7 Lot number 1.6±0.2 0.063±0.008 8.5±0.2 0.335±0.008 4-0.08 4-0.003 1 4-0.42 4-0.017 Number Terminal Name NC 8 VDD 9 J Ext-Cap(Y) Vout(Y) K NC L NC M NC N Leave terminal “NC (No. 1, 3, 7, 8 and 12 to 14)” unconnected. The No. 2 and No. 6 terminals are connected internally. 10-0.5 7 10-0.020 Recommended PC board pad 0.8 0.031 0.7 0.028 0.8 0.031 0.9 0.035 6.9 0.272 The CAD data of the products with a P1.27±0.05×4=5.08 P0.050±0.002×4=0.200 8.1±0.05 0.319±0.002 1.2 0.047 General tolerance : ±0.1 ±0.04 unit : mm inch 14 P1.27×4 P0.500×4 8 General tolerance : ±0.1 ±0.04 Recommended Circuit Diagram 5 V.DC VDD C1: 220 nF Min. Vout(X) Ext-Cap(X) Vout(Y) GND Ext-Cap(Y) C2 : 27 nF C3 : 27 nF Sensor Output(X) Sensor Output(Y) The frequency characteristics value can be changed depending on the C2 and C3 capacitance value. −3dB bandwidth is expressed in the formula below. 1 f-3dB= 2π×(100 kΩ)×(C2 or C3) Packing Format (Tape And Reel) 17.4±1 0.685±0.039 13.4±1 80±1 dia. 3.150±0.039 dia. 0.528±0.039 0.3±0.05 0.012±0.002 Top cover tape Embossed carrier tape 1.5±0.1 dia. 0.059+0.004 dia. 4.0±0.1 0.157±.004 12.0±0.1 0.472±.004 1.5+0.1 0 dia. 0.059+0.004 dia. 0 2.0±0.05 0.079±0.002 141001 AGS21151 Direction of picking 9.0±0.1 0.354±0.004 141001 AGS21151 6.7±0.1 0.264±0.004 1.75±0.1 0.069±0.004 Dimensions of tape reel 2.0±0.5 0.079±0.020 21±0.8 dia. 0.827±0.031 dia. 13±0.2 dia. 0.512±0.008 dia. 80±1 dia. 3.150±0.039 dia. 254±2 dia. 10.000±0.079 dia. Tape dimensions 12.0±0.2 0.472±0.008 5.5±0.05 0.217±0.002 unit : mm inch 1.95±0.2 0.077±0.008 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 00 Aug. 2015 GS2 Sensor (AGS2) NOTES ■ Before use, carefully check theperformance and quality under actualuse conditions to enhance stability. T1 = 150 to 180 °C 302 to 356 °F T2 = 230 °C 446 °F T3 = Below 250 °C 482 °F t1 = 60 to 120 sec. t2 = Less than 30 sec. T3 T2 T1 ■ Mounting • Use the land of the printed-circuit boardon which the sensor is securely fixed. • A large noise on the power supply may cause malfunction. Place the recommended capacitor near the sensor (within 20 mm 0.787 inch of the wiring pattern length) between sensor input terminals (VDD-GND) to secure power superimposed noise resistance. Test with the actual machine and reselect the capacitor with optimal capacitance. • Prevent the metal par t of other electronic components from contacting with the sensor body as the upper face (where part numbers are imprinted) of the sensor is GND. ■ Soldering • When soldering, avoid the external thermal influence. Heat deformation may damage the sensor or deteriorate its performance. • Use the non-corrosive rosin flux. 1) Manual soldering • Raise the temperature of the soldering tip between 350 and 400 °C 662 and 752 °F (30 and 60W) and solder within 3 seconds. • The sensor output may vary if the load is applied on the terminal during soldering. • Keep the soldering tip clean. 2) Reflow soldering Below are recommended temperature profiles/ conditions of reflow. • When printing cream solder, the screen printing method is recommended. • For the foot pattern, see the recommended diagram of the printed-circuit board. • Carefully align the terminal with the pattern as self-alignment may not be reliable. • The temperature of the profile is the value measured near the terminal on the printedcircuit board. • After reflowing, when performing reflow soldering on the back surface of the circuit board, use an adhesive to fix the board. 3) Rework soldering • Complete rework at a time. • Use a flattened soldering tip when performing rework on the solder bridge. Do not add the flux. • Keep the soldering tip below the temperature described in the specifications. 4) After soldering, do not apply stress on the soldered part when cutting or bending the circuit board. 5) Prevent human hands or metal pieces from contacting with the sensor terminal. Such contact may cause anomalous outlets as the terminal is exposed to the atmosphere. 6) After soldering, prevent chemical agents from adhering to the sensor when applying coating to avoid insulation deterioration of the circuit board.3. Maximum applied pressure The maximum pressure that can be applied to the pressure sensor, after which, when the pressure is returned to below the rated pressure range, the specifications of the pressure sensor are guaranteed. t1 t2 ■ Wire connection • Correctly wire as in the connection diagram. Reverse connection may damage the product and degrade the performance. • Do not connect wires with NC terminals. Such connection may damage the sensor. ■ Cleaning Avoid ultrasonic cleaning as this maycause disconnection of the wire. ■ Environment • Avoid use and storage in the corrosive gas (organic solvent, sulfurous acid and hydrogen sulfide gases) which negatively affects the product. • When installing the sensor, also install the capacitor as in the connection diagram. • Use surge absorbers as applying the external surge voltage may damage the internal circuit. • Malfunction may occur near electric noises from static electricity, lightning, broadcast or amateur radio stations and mobile phones. • Avoid use in a place where these products come in contact with water. • Avoid use in an environment where these products cause dew condensation. When water attached to the sensor chip freezes, the sensor output may be fluctuated or damaged. • Do not apply high-frequency oscillation, such as ultrasonic waves, to the product. ■ Other precautions These specifications are for individual components. Before use, carefully checkthe performance and quality under actual use conditions to enhance stability. • Once the individual sensor is dropped, do not use. Drop may cause functional disorders. • Misconnection and the wrong acceleration sensing range may invite the risk of accidents. • Ensure that using acceleration is within the rated range. Use beyond the range may damage the product. • Follow the instructions below as static electricity may damage the product. (1) For storage and transportation, avoid plastic containers which are easily electrified. (2) When storing and transporting the sensor, choose the environment where static electricity is hardly generated (e.g., humidity between 45 and 60 %) and protect the product by using electroconductive packaging materials. (3) Once unpacked, perform antistatic countermeasures. • Operators handling sensors must wear antistatic cloths and human body grounding devices. • Cover the surface of workbench by electroconductive plates and ground measuring instruments and jigs. • Use the soldering iron which has a small leakage current or ground the soldering tip. • Ground the assembling equipment. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 00 Aug. 2015 GS2 Sensor (AGS2) (4) Use surge absorbers as applying the external surge voltage may damage the internal circuit. (surge resistance: power supply voltage as in the absolute maximum rating) ■ Special notes We exert maximum efforts for quality control of the product, Please mind also about the following. 1) To p r e v e n t o c c u r r e n c e o f u n e x p e c t e d circumstances, please infor m us of the specifications of your product, customers, use conditions and details of the attachment position. 2) Have sufficient margin values of driving/ performance guarantee described in the specifications and apply safety measures with double circuits, if serious effects on human lives or property are predicted due to a quality failure of the product. Those countermeasures are also for the product liability. 3) A warranty period is one year after the delivery to your company. Quality assurance is limited to the items and the scopes described in the specifications. If a defect is found after the delivery, we will promptly provide a replacement or change/repair the defect part at the place of delivery in good faith. Exceptions are below. • Damages by a failure or a defect which arose after the delivery. • A f t e r t h e d e l i v e r y, w h e n s t o r i n g a n d transporting, if conditions other than conditions in the specifications are applied to the product. • Damages by unforeseen phenomenon which cannot be predicted with the technologies available at the time of delivery. • Damages by natural and anthropogenic disasters, such as earthquake, flood, fire and war, which are beyond our reasonable control. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 00 Aug. 2015