VCNL4000 Vishay Semiconductors Fully Integrated Proximity and Ambient Light Sensor with Infrared Emitter and I2C Interface FEATURES • Package type: surface mount • Dimensions (L x W x H in mm): 3.95 x 3.95 x 0.75 • Integrated module with ambient light sensor, proximity sensor and signal conditioning IC • Supply voltage range VDD: 2.5 V to 3.6 V • Supply voltage range IR anode: 2.5 V to 5 V • Communication via I2C interface • I2C Bus H-level range: 1.7 V to 5 V 22296 • Floor life: 72 h, MSL 4, acc. J-STD-020 GND 12 • Low stand by current consumption: 1.5 μA IR anode 1 11 nc IR cathode 2 10 nc IR cathode 3 9 nc SDA 4 8 nc SCL 5 7 VDD 22297-1 • Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC PROXIMITY FUNCTION • Built in infrared LED and photo-pin-diode for proximity function • 16 bit effective resolution for proximity detection range ensures excellent cross talk immunity 6 GND • Programmable LED drive current from 10 mA to 200 mA (in 10 mA steps) DESCRIPTION • Excellent ambient light suppression by signal modulation VCNL4000 is a fully integrated proximity and ambient light digital 16 bit resolution sensor in a miniature lead less package (LLP) for surface mounting. It includes a signal processing IC and supports an easy to use I2C bus communication interface. APPLICATIONS • Proximity sensor for mobile devices (e.g. smart phones, touch phones, PDA, GPS) for touch screen locking, power saving, etc. • Proximity distance up to 200 mm AMBIENT LIGHT FUNCTION • Built in ambient light photo-pin-diode with close to human eye sensitivity characteristic • 16 bit dynamic range for ambient light detection from 0.25 lx to 16 klx • 100 Hz and 120 Hz flicker noise rejection • Integrated ambient light function for display/keypad contrast control and dimming of mobile devices • Proximity/optical switch for consumer, computing and industrial devices and displays • Dimming control for consumer, computing and industrial displays PRODUCT SUMMARY PART NUMBER VCNL4000 OPERATING RANGE (mm) OPERATING VOLTAGE RANGE (V) I2C BUS VOLTAGE RANGE (V) LED PULSE CURRENT (1) (mA) AMBIENT LIGHT RANGE (lx) AMBIENT LIGHT RESOLUTION (lx) OUTPUT CODE 1 to 200 2.5 to 3.6 1.7 to 5 10 to 200 0.25 to 16 383 0.25 16 bit, I2C Note (1) Adjustable through I2C interface ** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902 Document Number: 83798 Rev. 1.5, 12-May-11 For technical questions, contact: [email protected] www.vishay.com 1 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VCNL4000 Vishay Semiconductors Fully Integrated Proximity and Ambient Light Sensor with Infrared Emitter and I2C Interface ORDERING INFORMATION ORDERING CODE VOLUME (1) PACKAGING VCNL4000-GS08 Tape and reel VCNL4000-GS18 VCNL4000demokit (www.vishay.com/doc?83395) REMARKS MOQ: 1800 pcs 3.95 mm x 3.95 mm x 0.75 mm MOQ: 7000 pcs - MOQ: 1 pc - Note (1) MOQ: minimum order quantity ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER SYMBOL MIN. MAX. Supply voltage TEST CONDITION VDD - 0.3 5.5 V Operation temperature range Tamb - 25 + 85 °C Tstg - 25 Storage temperature range Total power dissipation Tamb 25 °C Junction temperature UNIT + 85 °C Ptot 50 mW Tj 100 °C BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Supply voltage VDD 2.5 3.6 V Supply voltage IR anode 2.5 5 V 1.7 5 V 2 μA I2C Bus H-level range Current consumption Current consumption proximity mode incl. IRED (averaged) Current consumption ambient light mode Ambient light resolution Ambient light output I2C clock rate range www.vishay.com 2 Standby current, no IRED-operation 1.5 2 measurements per second, IRED current 20 mA 4 μA 250 measurements per second, IRED current 20 mA 500 μA 2 measurements per second, IRED current 200 mA 31 μA 250 measurements per second, IRED current 200 mA 3.8 mA 2 measurements per second averaging = 1 2.5 μA 8 measurements per second averaging = 1 10 μA 2 measurements per second averaging = 64 160 μA 8 measurements per second averaging = 64 635 μA Digital resolution (LSB count ) 0.25 lx EV = 100 lx averaging = 64 400 counts fSCL For technical questions, contact: [email protected] 3400 kHz Document Number: 83798 Rev. 1.5, 12-May-11 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VCNL4000 Fully Integrated Proximity and Ambient Light Sensor Vishay Semiconductors with Infrared Emitter and I2C Interface CIRCUIT BLOCK DIAGRAM TEST CIRCUIT GND 12 30 mm x 30 mm 1 IR cathode 2 IR cathode 3 PD 11 nc 10 nc Proxi 9 nc 8 nc 7 VDD Kodak gray card (18 % reflectivity) d = 20 mm IR anode IRED PD SDA SCL 4 VCNL4000 ASIC Ambi 5 VCNL4000 22300 Proxi-PD IRED 6 GND 22299 Note • nc must not be electrically connected Pads 8 to 11 are only considered as solder pads BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 100 000 LED current 200 mA 2.2 10 000 2.0 VDD = 3.6 V VDD = 3.5 V VDD = 3.3 V VDD = 3.1 V 1.8 Proximity Value (cts) IDD - Supply Current Idle Mode (μA) 2.4 VDD = 2.5 V VDD = 2.7 V VDD = 2.9 V 1.6 1.4 1000 LED current 100 mA 100 LED current 20 mA 10 1.2 Media: Kodak gray card Mod. frequency = 390 kHz 1.0 - 50 - 30 - 10 1 10 30 50 70 90 110 Tamb - Ambient Temperature (°C) 22301 0.1 Fig. 3 - Proximity Value vs. Distance 250 IIRED - Forward Current IRED (mA) 2.4 IDD - Supply Current Idle Mode (μA) 100 Distance to Reflecting Card (mm) 22303 Fig. 1 - Idle Current vs. Ambient Temperature 100 °C 2.2 2.0 80 °C 1.8 55 °C 1.6 25 °C 1.4 - 10 °C 1.2 - 40 °C VIRED = 2.5 V 200 mA 200 2.4 2.6 2.8 3.0 3.2 3.4 VDD - Supply Voltage (V) Fig. 2 - Idle Current vs. VDD Document Number: 83798 Rev. 1.5, 12-May-11 3.6 180 mA 160 mA 150 140 mA 120 mA 100 mA 100 80 mA 60 mA 50 1.0 22302 10 1 40 mA 20 mA 0 - 60 3.8 22304 - 20 20 60 140 100 Tamb - Ambient Temperature (°C) Fig. 4 - Forward Current vs. Temperature For technical questions, contact: [email protected] www.vishay.com 3 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VCNL4000 Vishay Semiconductors Fully Integrated Proximity and Ambient Light Sensor with Infrared Emitter and I2C Interface - 20° 1.0 Srel. - Relative Sensitivity 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 20° 1.0 0.9 40° 0.8 0.7 60° 0.6 80° 0.1 0 750 800 850 900 950 1000 0.5 0.4 0.3 0.2 0.1 0 1050 λ - Wavelength (nm) 22305 - 20° 0° 20° Fig. 8 - Relative Radiant Sensitivity vs. Angular Displacement 100 000 1.0 0.9 0.1 0.2 0.3 0.4 0.5 λ - Wavelength (nm) 22308 Fig. 5 - Relative Radiant Intensity vs. Wavelength Irel. - Relative Radiant Intensity 0° IF = 100 mA 40° 0.8 0.7 60° 0.6 Ambient Light Signal (cts) Ie, rel. - Relative Radiant Intensity 1.1 10 000 1000 100 10 80° 1 0.5 0.4 0.3 0.2 0.1 0 0.1 0.2 0.3 0.4 0.5 0.1 λ - Wavelength (nm) 22306 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 22307 600 700 800 900 1000 10 000 1.0 Human eye 0.8 0.6 0.4 0.2 0 400 1000 1100 λ - Wavelength (nm) Fig. 7 - Relative Spectral Sensitivity vs. Wavelength www.vishay.com 4 100 Fig. 9 - Ambient Light Value vs. Illuminance S(λ)rel - Relative Spectral Responsivity Srel - Relative Spectral Sensitivity 1.1 500 10 EV - Illuminance (lx) Fig. 6 - Relative Radiant Intensity vs. Angular Displacement 0 400 1 22310 VCNL4000 500 600 700 800 900 1000 1100 λ - Wavelength (nm) Fig. 10 - Relative Spectral Sensitivity vs. Wavelength For technical questions, contact: [email protected] Document Number: 83798 Rev. 1.5, 12-May-11 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VCNL4000 Fully Integrated Proximity and Ambient Light Sensor Vishay Semiconductors with Infrared Emitter and I2C Interface S(λ)rel. - Relative Spectral Responsivity - 20° 0° 20° 1.0 0.9 40° Vertical Horizontal 0.8 0.7 60° 0.6 80° 0.5 0.4 0.3 0.2 0.1 0 0.1 0.2 0.3 0.4 0.5 λ - Wavelength (nm) 22311 Fig. 11 - Relative Radiant Sensitivity vs. Angular Displacement APPLICATION INFORMATION VCNL4000 is a cost effective solution of proximity and ambient light sensor with I2C Bus interface. The standard serial digital interface is easy to access “Proximity Signal” and “Light Intensity” without complex calculation and programming by external controller. 1. Application Circuit 2.5 V to 5 V C1 22 μF 2.5 V to 3.6 V C2 100 nF IR Anode (1) R1 10R C4 C3 VDD (7) 10 μF 100 nF VCNL4000 GND (6, 12) SCL (5) SDA (4) Host Micro Controller I2C Bus Clock SCL I2C Bus Data SDA 22312-1 Fig. 12 - Application Circuit (x) = Pin Number Document Number: 83798 Rev. 1.5, 12-May-11 For technical questions, contact: [email protected] www.vishay.com 5 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VCNL4000 Vishay Semiconductors Fully Integrated Proximity and Ambient Light Sensor with Infrared Emitter and I2C Interface 2. I2C Interface The VCNL4000 contains twelve 8 bit registers for operation control, parameter setup and result buffering. All registers are accessible via I2C communication. Figure 13 shows the basic I2C communication with VCNL4000. The built in I2C interface is compatible with all I2C modes (standard, fast and high speed). I2C H-level range = 1.7 V to 5 V. Please refer to the I2C specification from NXP for details. Send byte S Write command to VCNL4000 Slave address Receive byte Wr A Register address Data byte A A P Read data from VCNL4000 S Slave address Wr A Register address A P S Slave address Rd A Data byte A P S = start condition P = stop condition A = acknowledge Host action 22313 VCNL4000 response Fig. 13 - Send Byte/Receive Byte Protocol Device Address Register Addresses The VCNL4000 has a fix slave address for the host programming and accessing selection. The predefined 7 bit I2C bus address is set to 0010 011 = 13h. The least significant bit (LSB) defines read or write mode. Accordingly the bus address is set to 0010 011x = 26h for write, 27h for read. VCNL4000 has twelve user accessible 8 bit registers. The register addresses are 80h (register #0) to 8Bh (register #11). REGISTER FUNCTIONS Register #0 Command Register Register address = 80h The register #0 is for starting ambient light or proximity measurements. This register contains 2 flag bits for data ready indication. TABLE 1 - COMMAND REGISTER #0 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 config_lock als_data_rdy prox_data_rdy als_od prox_od N/A N/A N/A Description config_lock Read only bit. Value = 1 als_data_rdy Read only bit. Value = 1 when ambient light measurement data is available in the result registers. This bit will be reset when one of the corresponding result registers (reg #5, reg #6) is read. prox_data_rdy Read only bit. Value = 1 when proximity measurement data is available in the result registers. This bit will be reset when one of the corresponding result registers (reg #7, reg #8) is read. als_od R/W bit. Starts a single on-demand measurement for ambient light. If averaging is enabled, starts a sequence of readings and stores the averaged result. Result is available at the end of conversion for reading in the registers #5(HB) and #6(LB). prox_od R/W bit. Starts a single on-demand measurement for proximity. Result is available at the end of conversion for reading in the registers #7(HB) and #8(LB). With setting bit 3 and bit 4 at the same write command, a simultaneously measurement of ambient light and proximity is done. www.vishay.com 6 For technical questions, contact: [email protected] Document Number: 83798 Rev. 1.5, 12-May-11 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VCNL4000 Fully Integrated Proximity and Ambient Light Sensor Vishay Semiconductors with Infrared Emitter and I2C Interface Register #1 Product ID Revision Register Register address = 81h. This register contains information about product ID and product revision. Register data value of current revision = 11h. TABLE 2 - PRODUCT ID REVISION REGISTER #1 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Product ID Bit 1 Bit 0 Bit 1 Bit 0 Revision ID Description Product ID Read only bits. Value = 1 Revision ID Register #2 without Function in Current Version Register address = 82h. Register #3 LED Current Setting for Proximity Mode Register address = 83h. This register is to set the LED current value for proximity measurement. The value is adjustable in steps of 10 mA from 0 mA to 200 mA. This register also contains information about the used device fuse program ID. TABLE 3 - IR LED CURRENT REGISTER #3 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Fuse prog ID Bit 2 IR LED current value Description Fuse prog ID Read only bits. Information about fuse program revision used for initial setup/calibration of the device. IR LED current value R/W bits. IR LED current = Value (dec.) x 10 mA. Valid Range = 0 to 20d. e.g. 0 = 0 mA , 1 = 10 mA, …., 20 = 200 mA (2 = 20 mA = DEFAULT) LED Current is limited to 200 mA for values higher as 20d. Register #4 Ambient Light Parameter Register Register address = 84h. TABLE 4 - AMBIENT LIGHT PARAMETER REGISTER #4 Bit 7 Bit 6 Cont. conv. mode Bit 5 N/A Bit 4 Bit 3 Auto offset compensation Bit 2 Bit 1 Bit 0 Averaging function (number of measurements per run) Description Bit 7 Cont. conversion mode R/W bit. Continuous conversion mode. Enable = 1; Disable = 0 = DEFAULT This function can be used for performing faster ambient light measurements. Please refer to the application information chapter 3.3 for details about this function. Bit 3 Auto offset compensation R/W bit. Automatic offset compensation. Enable = 1 = DEFAULT; Disable = 0 In order to compensate a technology, package or temperature related drift of the ambient light values there is a built in automatic offset compensation function. With active auto offset compensation the offset value is measured before each ambient light measurement and subtracted automatically from actual reading. Bit 0 to bit 2 Averaging function R/W bits. Averaging function. Bit values sets the number of single conversions done during one measurement cycle. Result is the average value of all conversions. Number of conversions = 2decimal_value e.g. 0 = 1 conv., 1 = 2 conv, 2 = 4 conv., ….7 = 128 conv. DEFAULT = 32 conv. Document Number: 83798 Rev. 1.5, 12-May-11 For technical questions, contact: [email protected] www.vishay.com 7 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VCNL4000 Vishay Semiconductors Fully Integrated Proximity and Ambient Light Sensor with Infrared Emitter and I2C Interface Register #5 and #6 Ambient Light Result Register Register address = 85h and 86h. These registers are the result registers for ambient light measurement readings. The result is a 16 bit value. The high byte is stored in register #5 and the low byte in register #6. TABLE 5 - AMBIENT LIGHT RESULT REGISTER #5 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Bit 1 Bit 0 Description Read only bits. High byte (15:8) of ambient light measurement result TABLE 6 - AMBIENT LIGHT RESULT REGISTER #6 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Description Read only bits. Low byte (7:0) of ambient light measurement result Register #7 and #8 Proximity Measurement Result Register Register address = 87h and 88h. These registers are the result registers for proximity measurement readings. The result is a 16 bit value. The high byte is stored in register #7 and the low byte in register #8. TABLE 7 - PROXIMITY RESULT REGISTER #7 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Bit 1 Bit 0 Bit 1 Bit 0 Description Read only bits. High byte (15:8) of proximity measurement result TABLE 8 - PROXIMITY RESULT REGISTER #8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Description Read only bits. Low byte (7:0) of proximity measurement result Register #9 Proximity Measurement Signal Frequency Register address = 89h. TABLE 9 - PROXIMITY MEASUREMENT SIGNAL FREQUENCY #9 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 N/A Proximity frequency Description Bit 0 and 1 Proximity frequency www.vishay.com 8 R/W bits. Setting the proximity IR test signal frequency. The proximity measurement is using a square IR signal as measurement signal. Four different values are possible: 00 = 3.125 MHz 01 = 1.5625 MHz 02 = 781.25 kHz (DEFAULT) 03 = 390.625 kHz For technical questions, contact: [email protected] Document Number: 83798 Rev. 1.5, 12-May-11 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VCNL4000 Fully Integrated Proximity and Ambient Light Sensor Vishay Semiconductors with Infrared Emitter and I2C Interface Register #10 Proximity Modulator Timing Adjustment Register address = 8Ah. TABLE 10 - PROXIMITY MODULATOR TIMING ADJUSTMENT #10 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Modulation delay time Bit 2 N/A Bit 1 Bit 0 Modulation dead Time Description Modulation delay time R/W bits. Setting a delay time between IR LED signal and IR input signal evaluation. This function is for compensation of delays from IR LED and IR photo diode. Also in respect to the possibility for setting different proximity signal frequency. Correct adjustment is optimizing measurement signal level. Modulation dead Time R/W bits. Setting a dead time in evaluation of IR signal at the slopes of the IR signal. This function is for reducing of possible disturbance effects. This function is reducing signal level and should be used carefully. Note • The settings for best performance will be provided by Vishay. With first samples this is evaluated to: delay time = 4 and dead time = 1, with that register #10 should be programmed with: 129 (dez.) Register #11 Ambient IR Light Level Register Register address = 8Bh. This register is not intended to be used by customer. 3. IMPORTANT APPLICATION HINTS AND EXAMPLES 3.1 Receiver standby mode In standby mode the receiver has the lowest current consumption of about 1.5 μA. In this mode only the I2C interface is active. This is always valid, when there are no measurement demands for proximity and ambient light executed. Also the current sink for the IR-LED is inactive, so there is no need for changing register #3 (IR LED current). 3.2 Data Read In order to get a certain register value, the register has to be addressed without data like shown in the following scheme. After this register addressing, the data from the addressed register is written after a subsequent read command. Receive byte Read data from VCNL4000 S Slave address Wr A Register address A P S Slave address Rd A Data byte A P S = start condition P = stop condition A = acknowledge Host action VCNL4000 response 22314 Fig. 14 - Send Byte/Receive Byte Protocol The stop condition between these write and read sequences is not mandatory. It works also with a repeated start condition. Note • For reading out 2 (or more) subsequent registers like the result registers, it is not necessary to address each of the registers separately. After one read command the internal register counter is increased automatically and any subsequent read command is accessing the next register. Example: read register “Ambient Light Result Register” #5 and #6: Addressing:command: 26h, 85h (VCNL4000_I2C_Bus_Write_Adr., Ambient Light Result Register #5 [85]) Read register #5:command: 27h, data (VCNL4000_I2C_Bus_Read_Adr., {High Byte Data of Ambient Light Result Register #5 [85])} Read register #6:command: 27h, data (VCNL4000_I2C_Bus_Read_Adr., {Low Byte Data of Ambient Light Result Register #6 [86])} Document Number: 83798 Rev. 1.5, 12-May-11 For technical questions, contact: [email protected] www.vishay.com 9 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VCNL4000 Vishay Semiconductors Fully Integrated Proximity and Ambient Light Sensor with Infrared Emitter and I2C Interface 3.3 Continuous Conversion Mode in Ambient Light Measurement In the following is a detail description of the function “continuous conversion” (bit 7 of register #4) Standard mode (bit 7 of reg #4 = 0): In standard mode the ambient light measurement is done during a fixed time frame of 100 ms. The single measurement itself takes actually only appr. 300 μs. The following figures show examples of this measurement timing in standard mode using averaging function 2 and 8 as examples for illustration (possible values up to 128). Start Start 50 ms 12.5 ms 100 ms 100 ms 22316 22315 Fig. 15 - Ambient Light Measurement with Averaging = 2; Final Measurement Result = Average of these 2 Measurements Fig. 16 - Ambient Light Measurement with Averaging = 8; Final Measurement Result = Average of these 8 Measurements Note • Independent of setting of averaging the result is available only after 100 ms. Continuous conversion mode (bit7 of reg #4 = 1): In continuous conversion mode the single measurements are done directly subsequent after each other. See following examples in figure 17 and 18 Start Start 460 μs 460 μs 1.5 ms 4.2 ms 22317 22318 Fig. 17 - Ambient Light Measurement with Averaging = 2; using Continuous Conversion Mode www.vishay.com 10 Fig. 18 - Ambient Light Measurement with Averaging = 8; using Continuous Conversion Mode For technical questions, contact: [email protected] Document Number: 83798 Rev. 1.5, 12-May-11 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VCNL4000 Fully Integrated Proximity and Ambient Light Sensor Vishay Semiconductors with Infrared Emitter and I2C Interface PACKAGE DIMENSIONS in millimeters 4 x 0.75 = 3 Cathode Emitter 0.35 ± 0.05 SCL SDA Anode Emitter 0.75 ± 0.05 0.475 0.475 Pinning Bottom view 0.555 0.175 ± 0.05 0.175 ± 0.05 GND 0.4 ± 0.05 0.545 0.4 ± 0.05 1.8 1.26 GND VDD Pad must not be electrical connected VDD Pinning Top view 0.175 ± 0.05 0.47 ± 0.05 technical drawings according to DIN specifications 0.475 GND 0.15 0.75 GND SDA 3.95 SCL Cathode Emitter 0.935 Anode Emitter (3.95) 0.2 3.95 3.205 3.355 0.2 Proposed PCB Footprint 0.735 (3.95) 0.4 0.4 0.805 1.26 1.8 0.985 0.805 2.615 0.35 (10x) Drawing-No.: 6.550-5302.01-4 Issue: prel; 16.02.10 Not indicated tolerances ± 0.1 0.75 4 x 0.75 = 3 22320 Document Number: 83798 Rev. 1.5, 12-May-11 For technical questions, contact: [email protected] www.vishay.com 11 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VCNL4000 Vishay Semiconductors Fully Integrated Proximity and Ambient Light Sensor with Infrared Emitter and I2C Interface TAPE AND REEL DIMENSIONS in millimeters X Unreel direction Reel size "Y" GS 08 Ø 180 ± 2 = 1800 pcs. Ø 60 min. GS 18 Ø 330 ± 2 = 7000 pcs. Tape position coming out from reel 2± ØY 0.5 Not indicated tolerances ± 0.1 Ø 21 ± 0.8 Ø 13 ± 0.2 Label posted here 12.4 + 2 18.4 max. Empty Leader 400mm min. Parts mounted 100mm min. with cover tape Leader and trailer tape: Direction of pulling out Empty Trailer 200mm min. technical drawings according to DIN specifications X 2:1 Ø 1.5 4 2 4.25 5.5 0.3 8 12 ± 0.3 0.9 1.75 4.25 Drawing-No.: 9.800-510301-4 Issue: prel; 02.12.09 22319 www.vishay.com 12 For technical questions, contact: [email protected] Document Number: 83798 Rev. 1.5, 12-May-11 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VCNL4000 Fully Integrated Proximity and Ambient Light Sensor Vishay Semiconductors with Infrared Emitter and I2C Interface SOLDER PROFILE DRYPACK 300 Temperature (°C) max. 260 °C 245 °C 255 °C 240 °C 217 °C 250 FLOOR LIFE Floor life (time between soldering and removing from MBB) must not exceed the time indicated on MBB label: 200 max. 30 s 150 Floor life: 72 h max. 100 s max. 120 s Devices are packed in moisture barrier bags (MBB) to prevent the products from moisture absorption during transportation and storage. Each bag contains a desiccant. Conditions: Tamb < 30 °C, RH < 60 % 100 Moisture sensitivity level 4, acc. to J-STD-020. max. ramp up 3 °C/s max. ramp down 6 °C/s 50 DRYING 0 0 50 19841 100 150 200 250 300 Time (s) Fig. 19 - Lead (Pb)-free Reflow Solder Profile acc. J-STD-020 Document Number: 83798 Rev. 1.5, 12-May-11 In case of moisture absorption devices should be baked before soldering. Conditions see J-STD-020 or label. Devices taped on reel dry using recommended conditions 192 h at 40 °C (+ 5 °C), RH < 5 %. For technical questions, contact: [email protected] www.vishay.com 13 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 11-Mar-11 www.vishay.com 1