NSE5310 Position Sensor and TRK-1T02-E Developers Evaluation Pack The NSE5310 position sensor is a magnetic sensor array with NSE-5310 BENEFITS integrated on-chip digital encoding. With smallest size, 0.5 m resolution and low sensitivity to external magnetic fields, this miniature Smallest Size position sensor is a robust and cost-effective solution for precision Chip-scale packaging as small as 3.9 x 2.5 mm positioning. Accurate, non-contact sensing 2 0.5 m resolution, < 2 m repeatability On-chip encoding provides direct digital output using standard I C protocol, eliminating the need for external pulse counters. Efficient Complete system on a chip control system communications allows up to two position sensors for a sensing and encoding integrated in one 2 ingeniously small package single I C bus. 2 Direct digital output (I C) The highest-resolution magnetic encoder available, the NSE5310 eliminates need for external pulse counters position sensor is insensitive to light, shock, vibration, and high- particulate environments. Robust insensitive to light, shock, vibration and Ideal for miniature optical, medical systems particulates less stringent mounting alignment The NSE5310 position sensor is ideal for optical and imaging Absolute performance zero reference, automatic gain & offset applications such as focus and optical image stabilization as well as correction applications in consumer electronics, precision biomedical devices, industrial instrumentation and defense/security. Its small size makes it TRK-1T02-E Evaluation Pack perfect for creating tiny, integrated closed-loop motion systems using micro motors such as New Scales SQUIGGLE motor. Magnetic strip with Sensor array with System overview alternate N-S pole on-chip encoder pairs (SOIC) The NSE5310 magnetic encoder achieves its precision through a linear array of eight Hall-effect sensors on the chip that measure the spatially varying magnetic field produced by moving a multi-pole magnetic strip above the sensor. The TRK-1T02-E Evaluation Pack includes an NSE5310 mounted in a TSSOP 20 package with flex cable and a suitable linear magnetic strip, a MC-33MB interface card and New Scale Pathway software to facilitate evaluation. The system can be connected to your computer using a USB interface providing direct position information to your application. TRK-1T02-E Evaluation Pack includes an NSE5310 in a TSSOP 20 package on The NSE5310 in TSSOP or dice-on-foil packaging is available. a board for ease of handling, along with Custom packaging such as wafer-level chip scale packaging and chip- a matching linear magnetic strip. See page 2 for details. on-board packaging can also be provided for qualified OEMs. Minimum order quantities may apply. ams.com Pos Functional description Functional block diagram VDD3V3 Moving a multi-pole magnetic strip over the MagINCn Hall array on the encoder chip generates MagDECn VDD5V LDO 3.3V PWM internal sinusoidal (SIN) and phase-shifted PWM Interface sinu soidal (COS) signals. These signals are Sin DSP SDA filtered and transformed into angle (ANG) Mag Cos SCL and magnitude (MAG), representing the Linear Hall AGC Absolute AGC AGC Array Interface absolute linear position of a 2 mm long pole & (IC) Temperature Frontend pair on the magnetic strip. Position info is A0 sensor Amplifier 2 CSn read via I C interface (SDA, SCL). OTP Register Automatic gain control (AGC) adjusts for DC bias in the magnetic field and provides a Incremental Programming Interface large magnetic field dynamic range, for high NSE-5310 Parameters immunity to external magnetic fields. It also Prog provides an absolute magnitude of the magnetic field intensity, which is used to TRK-1T02 Specifications and operating conditions detect the end of the magnetic strip and thereby serves as a built-in zero reference. Parameter Value Supply voltage VDD3V3 3 - 3.6 V Neg. supply voltage VSS 0 V Supply current 21 mA max TRK-1T02-E EVALUATION PACK Resolution 0.5 m 12 bits per 2 mm pole pair 20 m < 2mm Integral Error* 1% for >2mm Differential Error* 0.97 m 10bit, no missing codes 2-8 LSB with incremental output, 12 bit Hysteresis resolution, 0 for absolute serial output 2 I C read-out frequency 400kHz (typ) to 800kHz (max) Operating temperature -40 to +125C Storage temperature -55 to +125C Humidity non-condensing 5 to 85% Dimensions 8.5 x 11.5 x 1.61 mm (Height ~3 mm with magnet and air gap) TRK-1T02,board-mounted, as shown Thermal package resistance 114.5C/W (still air) absolute max * Error includes cumulative magnet error with magnets supplied with developer kit. The TRK-1T02-E Evaluation Pack is a full- Ordering Information featured development platform for the NSE5310 Position Sensor. The MC-33MB Model Description 2 interface card accepts the I C input from one TRK-1T02 NSE5310 SOIC TSSOP version on 8.5 x 11.6 mm printed or two NSE5310 sensors, and connects via (shown) circuit board with flex cable. (Magnet sold separately) USB to your PC. Use the New Scale TRK-1T02 position sensor, MC-33MB interface card, power Pathway Software to view and collect TRK-1T02-E supply, cables, USB cable, New Scale Pathway Software Evaluation Pack Options: 11mm magnet (for 8 mm travel) position information. This development kit (shown) 53 mm magnet (for 50 mm travel) provides for easy sensor evaluation and > 11mm and < than 53mm, request quote. system development. NSE-5310 TSSOP 20 Packaging Standard (Standard) NSE-5310 Die-on-foil or custom chip-on-board WLCSP or QFN (Custom) available in quantity orders. Contact us for information. ams.com NSE-5310 TRK-1T02-E Eval Pack Datasheet 12-18-2018