DLVR Series Low Voltage Digital Pressure Sensors Features • 1 to 60 inH2O Pressure Ranges • 3.3V Supply Voltage Standard / 5V Option • I2C Standard Interface / SPI Interface Option • Better than 1.0% Accuracy Over Temperature Typical Applications Standard Pressure Ranges Device Equivalent Circuit Operating Range Proof Pressure Burst Pressure Nominal Span DLVR-L01D ±1 inH2O 100 inH2O 300 inH2O ±6,553 counts DLVR-L02D ±2 inH2O 100 inH2O 300 inH2O ±6,553 counts DLVR-L05D ±5 inH2O 200 inH2O 300 inH2O ±6,553 counts DLVR-L10D ±10 inH2O 200 inH2O 300 inH2O ±6,553 counts DLVR-L30D ±30 inH2O 200 inH2O 500 inH2O ±6,553 counts INT DLVR-L60D ±60 inH2O 200 inH2O 800 inH2O ±6,553 counts Gnd DLVR-L01G 0 to 1 inH2O 100 inH2O 300 inH2O 13,107 counts DLVR-L02G 0 to 2 inH2O 100 inH2O 300 inH2O 13,107 counts DLVR-L05G 0 to 5 inH2O 200 inH2O 300 inH2O 13,107 counts DLVR-L10G 0 to 10 inH2O 200 inH2O 300 inH2O 13,107 counts DLVR-L30G 0 to 30 inH2O 200 inH2O 500 inH2O 13,107 counts DLVR-L60G 0 to 60 inH2O 200 inH2O 800 inH2O 13,107 counts Vs SCL I2C SDA Vs SPI Option SCLK MISO SS Gnd Pressure Sensor Maximum Ratings Supply Voltage (Vs) Common Mode Pressure Lead Temperature (soldering 2-4 sec.) Environmental Specifications 6 Vdc 10 psig 270 °C Temperature Ranges Compensated: Commercial Industrial Operating Storage Humidity Limits (non condensing) All Sensors e www.allsensors.com These calibrated and compensated sensors provide accurate, stable output over a wide temperature range. This series is intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the like. A protective parylene coating is optionally available for moisture/harsh media protection. f 408 225 2079 The supply voltage options ease integration of the sensors into a wide range of process control and measurement systems, allowing direct connection to serial communications channels. For battery-powered systems, the sensors can enter very low-power modes between readings to minimize load on the power supply. p 408 225 4314 The DLVR Series Mini Digital Output Sensor is based on All Sensors’ CoBeam2 TM Technology. This reduces package stress susceptibility, resulting in improved overall long term stability. The technology also vastly improves position sensitivity compared to single die devices. 0°C to 70°C -20°C to 85°C -25°C to 85 °C -40°C to 125 °C 0 to 95% RH DS-0300 Rev A Page 1 a 16035 Vineyard Blvd. Morgan Hill, CA 95037 General Description all sensors • Medical Breathing • Environmental Controls • HVAC • Industrial Controls • Portable/Hand-Held Equipment Performance Characteristics for DLVR Series - Commercial and Industrial Temperature Range All parameters are measured at 3.3V ±5% or 5.0V ±5% (depending on selected voltage option) excitation and room temperature unless otherwise specified. Pressure measurements are with positive pressure applied to PORT B. Parameter Min Typ Max Units Notes Output Span 1 LxxD LxxG - ±6,553 13,107 - Dec count Dec count Offset Output @ Zero Diff. Pressure LxxD 8,192 Dec count LxxG 1,638 Dec count - Total Error Band 2 L01x, L02x L05x, L10x, L30x, L60x - ±1.5 ±1.0 ±2.0 ±1.5 %FSS %FSS Span Temperature Shift 3 L01x, L02x L05x, L10x, L30x, L60x - ±0.5 ±0.2 - %FSS %FSS Offset Temperature Shift 3 L01x, L02x L05x, L10x, L30x, L60x - ±0.5 ±0.2 - %FSS %FSS Offset Warm-up Shift 4 L01x, L02x L05x, L10x, L30x, L60x - ±0.25 ±0.15 - %FSS %FSS Offset Position Sensitivity (±1g) L01x, L02x L05x, L10x, L30x, L60x - ±0.10 ±0.05 - Offset Long Term Drift (One Year) L01x, L02x L05x, L10x, L30x, L60x - ±0.25 ±0.15 - - ±0.25 ±0.10 - - %FSS %FSS Linearity, Hysteresis Error LxxD LxxG - %FSS %FSS 6 %FSS %FSS Response Delay 5 Sleep - Wake Pressure Sleep - Wake All - 0.40 1.10 0.50 1.40 ms ms Update Rate Fast Noise Reduced Low Power - 0.40 1.30 6.5 1.0 3.1 9.5 5 ms ms ms Digital Resolution Output Resolution No Missing Codes 12 14 13 - bit bit Temperature Output 7 Resolution Overall Accuracy - 11 2 - bit °C Current Requirement (3.3V Option) Fast Noise Reduced Low Power Sleep (Idle) - 3.5 3.6 0.72 0.5 4.3 4.5 0.90 5.0 Current Requirement (5.0 Option) Fast Noise Reduced Low Power Sleep (Idle) - 5.0 5.2 1.1 0.5 6.0 6.2 1.3 5.0 5 mA mA mA uA mA mA mA uA 5 See following page for performance characteristics table notes Page 2 Specification Notes note 1: THE SPAN IS THE ALGEBRAIC DIFFERENCE BETWEEN FULL SCALE DECIMAL COUNTS AND THE OFFSET DECIMAL COUNTS. note 2: TOTAL ERROR BAND COMPRISES OF OFFSET AND SPAN TEMPERATURE AND CALIBRATION ERRORS, LINEARITY AND PRESSURE HYSTERISIS ERRORS, OFFSET WARM-UP SHIFT, note 3: SHIFT IS RELATIVE TO 25C. note 4: SHIFT IS WITHIN THE FIRST HOUR OF EXCITATION APPLIED TO THE DEVICE. note 5: PARAMETER IS CHARACTERIZED AND NOT 100% TESTED. note 6: MEASURED AT ONE-HALF FULL SCALE RATED PRESSURE USING BESY STARIGHT LINE CURVE FIT. note 7: TEMPERATURE OUTPUT CONVERSION FUNCTION: a 16035 Vineyard Blvd. Morgan Hill, CA 95037 p 408 225 4314 f 408 225 2079 e www.allsensors.com all sensors OFFSET POSITION SENSITIVITY AND LONG TERM OFFSET DRIFT ERRORS. All Sensors DS-0300 Rev A Page 3 I2C / SPI Electrical Parameters for DLVR Series Parameter Symbol Min Typ Max Units Input High Level - 80.0 - 100 % of Vs Input Low Level - 0 - 20.0 % of Vs Output Low Level - - - 10.0 % of Vs I2C Pull-up Resistor - 1000 - - Ω I2C Load Capacitance on SDA, @ 400 kHz I2C Input Capacitance (each pin) CSDA - - 200 pF CI2C_IN - - 10.0 pF Device Options The following is a list of factory programmable options. Consult the factory to learn more about the options. Interface I2C and SPI interfaces are available. NOTE: SPI interface is only available with eight (8) lead packages. Supply Voltage Devices are characterized at either 3.3V or 5.0V depending on the options selected. It is suggested to select the option that most closely matches the application supply voltage for best possible performance. Speed/Power There are four options of Speed/Power. These are Fast(F), Noise Reduced(N), Low Power(L) and Sleep mode(S). Fast Mode(F) Is the fastest operating mode where the device operates with continuous sampling at the fastest internal speed. Noise Reduced(N): Also operates with continuous samples however the ADC is set for over sampling for noise reduction. The conversion times are resultantly longer than the Fast(F) mode however, there is approximately 1/2 bit reduction in noise. Low Power(L): Is similar to the Fast(F) mode with exception that the device uses an internal timer to delay between pressure conversions. The internal timer time-out triggers the next conversion cycle. The update rate is commensurately lower for this mode as a result. Sleep(S): Is similar to the Low Power(L) mode however the trigger to initiate a sample comes from the user instead of an internal timer. This is ideal for very low update rate applications that requirelow power usage. It is also ideal for synchronizing the data conversions with the host microprocessor. Coating Parylene Coating: Parylene coating provides a moisture barrier and protection form some harsh media. Consult factory for applicability of Parylene for the target application and sensor type. Page 4 Operation Overview The DLVR is a digital sensor with a signal path that includes a sensing element, a 14 bit analog to digital converter, a DSP and an IO block that supports either an I2C or SPI interface (see Figure 1 below). The sensor also includes an internal temperature reference and associated control logic to support the configured operating mode. The sensing element is powered down while not being sampled to conserve power. Since there is a single ADC, there is also a multiplexer at the front end of the ADC that selects the signal source for the ADC. Figure 1 - DLVR Essential Model 0 Sensor P/T/Z Select D Sample Over Sample Enable DSP Control Logic Temperature I/O I2C/SPI all sensors 1 Pressure Wake Gnd The ADC performs conversions on the raw sensor signal (P), the temperature reference (T) and a zero reference (Z) during an ADC zero cycle. It also has an oversampling mode for a noise reduced output. A conversion cycle that is mesuring pressure is called a Normal cycle. A cycle where either a temperature measurement or zeroing is being performed is called a Special cycle. The DSP receives the converted pressure and temperature information and applies a multi-order transfer function to compensate the pressure output. This transfer function includes compensation for span, offset, temperature effects of span, temperature effects of offset and second order temperautre effects of both span and offset. There is also linearity compensation for gage devices and front to back linearity compensation for differential devices. There are two effective operating modes of the sensor 1) Free Running and 2) Triggered. The control logic performs the synchronization of the internal functions according the factory programmed Power/Speed option (see Table 1). The Control Logic also determines the Delay between ADC samples, the regularity of the Special cycles and whether or not the ADC performs the Over Sampling. Refer to Figure 2 for the communication model associated with the operating modes listed below. Free Running Mode: In the free running mode, conversion cycles are initiated internally at regular intervals. There are three options available that operate in the Free Running mode (F, N and L). Two of these (F and N) run continuously while the third option (L) has an approximate 6 ms delay between conversion cycles. All three options have Special cycles inserted at regular intervals to accomplish the ADC zeroing and temperature measurements. Two of the options utilize oversampling. Refer to Table 1 for specific option controls. Triggered Mode: In the Triggered Mode, a conversion cycle is initiated by the user (or host uP). There are two availabe methods to wake the sensor from sleep mode. The first method (Wake All) is to wake the sensor and perform all three measurement cycles (Z, T and P). This provides completely fresh data from the sensor. The second method (Wake P) is to wake the sensor from sleep and only perform the pressure measurement (P).When using this second method, it is up to the user to interleave Wake All commands at regular intervals to ensure there is sufficiently up to date temperature information. Also, the Wake Pressure method is only available from the I2C interface (not available using a SPI interface). All Sensors DS-0300 Rev A Page 5 e www.allsensors.com To rawP/ rawT A f 408 225 2079 2 p 408 225 4314 Zero a 16035 Vineyard Blvd. Morgan Hill, CA 95037 Vs Operation Overview (Cont’d) Table 1 - DLVR Control Logic Detail Control Logic Power/ Speed Option Power/Speed Description Operating Over Mode Sample F N L Fast Noise Reduced Low Power Free Running S Sleep(1) (Wake Pressure) Sleep (Wake All) Triggered No Yes Yes No No Delay Between Samples Normal ADC Cycles Special ADC Cycles Special ADC Cycle Interval No No Yes User Defined User Defined 1 (P) 1 (P) 1 (P) 1 (P) 1 (P) 1 (Z or T) 1 (Z or T) 1 (Z or T) n/a 2 (Z + T) 255 255 31 Never Always Note 1) Wake from sleep with pressure only reading is not available with SPI interface (I2C only). Figure 2 - DLVR Communication Model Free Running Mode [(F)ast, (N)oise Reduced and (L)ow Power Option] Normal Cycle Cycle Type Internal Operation DSP Delay ADC (P) Normal Cycle DSP Delay ADC (P) Special Cycle (1) DSP Delay ADC (P) ADC (T or Z) DSP Delay ADC (P) New Data Available Note 1: See Table 1 for frequency of Special Cycles Triggered Mode - Wake All [(S)leep Option] I2C or SPI (SS) Internal Operation Wake All Read Data Wake All Read Data Sleep ADC (Z) ADC (T) ADC (P) Sleep DSP ADC (Z) ADC (T) ADC (P) DSP Sleep New Data Available Triggered Mode - Wake Pressure [(S)leep Option] I2C Internal Operation Wake P. Sleep Read Data ADC (P) DSP Sleep Wake P. ADC (P) DSP Sleep New Data Available Page 6 Digital Interface Data Format For either type of digital interface, the format of data returned from the sensor is the same. The first 16 bits consist of the 2 Status bits followed by the 14-bit the pressure value. The third byte provides the 8 most significant bits of the measured temperature; the fourth byte provides the 3 least significant bits of temperature, followed by 5 bits of undefined filler data. With either interface, the host may terminate the transfer after receiving the first two bytes of data from the sensor, or following the third byte (if just the most-significant 8 bits of temperature are needed). Refer to Table 2 for the overall data format of the sensor. Table 3 shows the Status Bit definition. all sensors Table 2 - Output Data Format I2C Communications Overview The I2C interface uses a set of signal sequences for communication. The following is a description of the supported sequences and their associated pneumonic. Refer to Figure 3 for the associated usage of the following signal sequences. Bus not Busy (I): During idle periods both data line (SDA) and clock line (SCL) remain HIGH. START condition (ST): A HIGH to LOW transition of SDA line while the clock (SCL) is HIGH is interpreted as START condition. START conditions are always set by the master. Each initial request for a pressure value has to begin with a START condition. Slave address (An): The I²C-bus requires a unique address for each device. The DLVR sensor has a preconfigured slave address (0x28). After setting a START condition the master sends the address byte containing the 7 bit sensor address followed by a data direction bit (R/W). A "0" indicates a transmission from master to slave (WRITE), a "1" indicates a datarequest (READ). Acknowledge (A or N): Data is transferred in units of 8 bits (1 byte) at a time, MSB first. Each data-receiving device, whether master or slave, is required to pull the data line LOW to acknowledge receipt of the data. The Master must generate an extra clock pulse for this purpose. If the receiver does not pull the data line down, a NACK condition exists, and the slave transmitter becomes inactive. The master determines whether to send the last command again or to set the STOP condition, ending the transfer. DATA valid (Dn): State of data line represents valid data when, after a START condition, data line is stable for duration of HIGH period of clock signal. Data on line must be changed during LOW period of clock signal. There is one clock pulse per data bit. DATA operation: The sensor starts to send 4 data bytes containing the current pressure and temperature values. The transmission may be halted by the host after any of the bytes by responding with a NACK. STOP condition (P): LOW to HIGH transition of the SDA line while clock (SCL) is HIGH indicates a STOP condition. STOP conditions are always generated by the master. All Sensors DS-0300 Rev A Page 7 p 408 225 4314 I2C Interface a 16035 Vineyard Blvd. Morgan Hill, CA 95037 Table 3- Status Bit Definitions f 408 225 2079 e www.allsensors.com Bit Definitions: Status (S): Normal/command / busy / diagnostic Pressure (P): Digital pressure reading Temperature (T): Compensated temperature reading I2C Communications Overview (Cont’d) Figure 3 - I2C Communication Diagram 1. Start All ( to wake sensor from Sleep mode, Zero ADC, read Temperature and read Pressure ) SP I Set by bus master: - - - - I ST A6 A5 A4 A3 A2 A1 A0 R Set by sensor: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A 2. Start Pressure ( to wake sensor from Sleep mode and read Pressure only ) SP I Set by bus master: - - - - I ST A6 A5 A4 A3 A2 A1 A0 W Set by sensor: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A 3. Read Data ( with examples of reading pressure, pressure plus 8 bits of temperature and pressure plus 12 bits of temperature ) A Set by bus master: - - - - I ST A6 A5 A4 A3 A2 A1 A0 R D23 … D16 Set by sensor ( pressure plus status ): - - - - - - - - - - - - - - - - - - - - A D31 … D24 …then, one of the following: a) Set by bus master, to stop transfer after pressure data received: - - - - - - - - - - - - - - - - - - - - - - - - N SP I --OR-N SP I b) Set by bus master, to stop transfer after first temperature data byte received: - - - - - - - - - - - - - - A Set by sensor ( high order 8 bits of temperature ): - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - D15 … D8 --OR-A N SP I c) Set by bus master, to stop transfer after last temperature data byte received: - - - - - - - - - - - - - - A D7 … D0 Set by sensor ( all 12 bits of temperature plus padding bits ): - - - - - - - - - - - - - - - - - - - - - - - - - - - D15 … D8 Bus states I Idle: ST Start: SP Stop: A Ack: N Nack: “Read” bit (1): R “Write” bit (0): W Sensor Address A6 … A0 Default: 0x28 Data format Status: Pressure data: Temperature data: (padding bits:) D31 D30 D29 … D16 D15 … D5 D4 … D0 Figure 3 illustrates the sequence of signals set by both the host and the sensor for each command. Note that for the DataRead command, the host has the option of responding to the second or third bytes of data with a NACK instead of ACK. This terminates the data transmission after the pressure data, or after the pressure data and upper byte of temperature, have been transmitted. See Figure 6 for the I2C timing details. Page 8 I2C Command Sequence Depending on whether the Fast, Noise Reduced, Low-Power, or Sleep options have been selected, the command sequence differs slightly. See Figure 3 for details of the three I2C commands. I2C Exceptions 1. Sending a Start condition, then a Stop condition, without any transitions on the CLK line, creates a communication error for the next communication, even if the next start condition is correct and the clock pulse is applied. A second Start condition must be set, which clears the error and allows communication to proceed. 2. The Restart condition—a falling SDA edge during data transmission when the CLK clock line is still high— creates the same stall/deadlock. In the following data request, an additional Start condition must be sent for correct communication. 3. A falling SDA edge is not allowed between the start condition and the first rising SCL edge. If using an I2C address with the first bit 0, SDA must be held low from the start condition through the first bit. All Sensors DS-0300 Rev A Page 9 e www.allsensors.com Depending on the application, pressure measurements may be performed by sending the StartPressure command, which only measures the pressure value and uses previously measured temperature data in calculating the compensated output value. This presents the result faster (in about 1/3 the delay time) than the StartAll command. This can be a useful method to synchronize the sensor with the hose controller as well as attaining the fastest overall response time without Special cycles occuring at unwanted times. The system designer should determine the interval required for sending StartAll commands, necessary to refresh the temperature f 408 225 2079 The part enters Triggered mode (see table 1) after power-up, and waits for a command from the bus master. If the StartAll command is received, the temperature, ADC zero, and pressure readings are all measured, and correction calculations are performed. When valid data is written to the output registers, the INT pin is set high, and the processing core goes back to sleep. The host processor then sends the DataRead command to shift out the updated values. If the INT pin is not monitored, the host can poll the output registers by repeating the DataRead command until the Status bits indicate that the values have been updated (see Tables 2 and 3). The response time depends on configuration options (refer to Table 1 and Performance Characteristics). p 408 225 4314 Sleep Configuration a 16035 Vineyard Blvd. Morgan Hill, CA 95037 The part enters Free Running mode (see table 1) after power-up: it performs an initial complete measurement, writes the calculated data to the output registers, sets the INT pin high, then goes to sleep. After a delay determined by the update rate option, the part will wake up, perform measurements, update the output registers, then go back to sleep. DataRead is the only command recognized; as with the Micropower configuration, if the INT pin is ignored, the host processor can repeat this command until the Status bits indicate an updated reading. all sensors Fast, Noise Reduced or Low-power Configuration SPI Interface SPI Command Sequence DLVR sensors using the SPI interface option provide 3 signals for communication: SCLK, SS (Slave Select), and MISO. This read-only signaling uses a hardware protocol to control the sensor, differing slightly with the speed/power option selected as described below: Fast(F), Noise Reduced(N) and Low-Power(L) Configurations: After power-up, the part enters Free Running mode and begins its periodic conversion cycle, at the interval determined by the programmed Power/Speed option. This is the simplest configuration. The only bus interaction with the host is the SPI DataRead operations. Polling the sensor at a rate slower than the internal update rate will minimize bus activity and ensure that new values are presented with each transfer. Note that the Status bits should still be checked to verify updated data and the absence of error conditions. Sleep(S) Configuration: As with the I2C option, the part enters Triggered mode after power-up, and waits for a command from the bus master. To wake the part and start a measurement cycle, the SS pin must be driven low by the host for at least 8usec, then driven high. This can be done by shifting a dummy byte of 8 bits from the sensor. This bus activity can be considered the SPI StartAll command, where the rising edge of SS is the required input to start conversion. Updated conversion data is written to the output registers after a period dependent on configuration options ( see Performance Characteristics). After this update of the registers, the core goes to an inactive (sleep) state. The DataRead command simply consists of shifting out 2, 3, or 4 bytes of data from the sensor. The host can check the Status bits of the output to verify that new data has been provided. The part remains inactive following this read operation, and another StartAll operation is needed to wake the part when the next conversion is to be performed. SPI Bit Pattern The sequence of bits and bus signals are shown in the following illustration (Figure 4). Refer to Figure 5 in the Interface Timing Diagram section for detailed timing data. As previously described, the incoming data may be terminated by raising SS after 2, 3, or 4 bytes have been received as illustrated below. Figure 4 - SPI Bit Pattern Page 10 Interface Timing Diagrams Figure 5 - SPI Timing Diagram tSCLK tLOW tSSCLK tHIGH SCLK (HI•Z) all sensors (HI•Z) tCLKD tCLKD SS tCLKSS P ARAMETER S CLK clock frequency (4MHz clock) S CLK clock frequency (1MHz clock) S S drop to firs t clock edge Minimum S CLK clock low width Minimum S CLK clock high width Clock edge to data trans ition Ris e of S S relative to las t clock edge Bus free time between ris e and fall of S S S YMBOL MIN f SCLK f SCLK 50 50 2.5 0.6 0.6 0 0.1 2 MAX UNITS 800 200 kHz kHz 0.1 us us us us us us f 408 225 2079 tSSCLK tLOW tHIGH tCLKD tCLKSS tIDLE TYP tIDLE tHIGH p 408 225 4314 Figure 6 - I2C Timing Diagram tH STA e www.allsensors.com MISO tLOW SDA tSUSTA tSUDAT P ARAMETER S CL clock frequency S tart condition hold time relative to S CL edge Minimum S CL clock low width Minim um S CL clock high width S tart condition s etup time relative to S CL edge Data hold time on S DA relative to S CL edge Data s etup time on S DA relative to S CL edge S top condition s etup time on S CL Bus free time between s top condition and s tart cond . All Sensors tH DAT tSUSTP S YMBOL MIN fSCL tHSTA tLOW tHIGH tSUSTA tHDA T tSUDA T tSUSTP tIDLE 100 0.1 0.6 0.6 0.1 0 0.1 0.1 2 TYP tIDLE MAX UNITS 400 kHz us us us us us us us us DS-0300 Rev A Page 11 a 16035 Vineyard Blvd. Morgan Hill, CA 95037 SCL How to Order Refer to Table 4 for configuring a standard base part number which includes the pressure range, package and temperature range. Table 5 shows the available configuring options. The option identifier is required to complete the device part nubmer. Refer to Table 6 for the available devices packages. Example P/N with options: DLVR-L02D-E1NS-C-NI3F Table 4 - How to configure a base part number ORDERING INFORMATION SERIES ID DLVR PRESSURE RANGE ID L01D L02D L05D L10D L30D L60D L01G L02G L05G L10G L30G L60G ±1 inH2O ±2 inH2O ±5 inH2O ±10 inH2O ±30 inH2O ±60 inH2O 0 to 1 inH2O 0 to 2 inH2O 0 to 5 inH2O 0 to 10 inH2O 0 to 30 inH2O 0 to 60 inH2O Example DLVR - L02D Base ID E - E PACKAGE Lid Style ID 1 Dual Port Same Side 2 Dual Port Opposite Side ID N B 1 N TEMPERATURE RANGE Lead Type ID S D J Non-Barbed Barbed ID C I SIP DIP J-Lead SMT S - Commercial Industrial C ORDERING INFORMATION Table 5 - How to configure an option identifier COATING ID Description N No Coating P Parylene Coating Example N INTERFACE ID Description I I2C S SPI SUPPLY VOLTAGE ID Description 3 3.3V 5 5.0V SPEED/POWER ID Description F Fast N Noise reduced L Low Power S Sleep Mode I 3 F TABLE 6: Available E-Series Package Configurations Port Orientation Non-Barbed Lid Lead Style SIP DIP J Lead SMT Dual Port Same Side Low Profile DIP SIP DIP N/A E1NS E1ND E1NJ Dual Port Opposite Side Single Port (Gage) Barbed Lid Lead Style E1BS E2ND E2NJ N/A N/A N/A N/A Low Profile DIP N/A N/A N/A N/A N/A N/A E1BD N/A E2NS J Lead SMT E2BS E2BD N/A N/A Page 12 Package Drawings E1NS Package Pinout 1) Gnd 2) Vs 3) SDA 4) SCL 7.17 0.282 12.70 0.500 4.88 0.192 0.64 0.025 10.79 0.425 2.10 0.082 e www.allsensors.com 2.54 0.100 Pin 1 2 3 4 NOTES 1)Dimensions are in inches [mm] 2)For suggested pad layout, see drawing: PAD-01 E1BS Package Pinout 1.68 0.066 10.80 0.425 Port B 0.25 0.010 Port A 2.73 0.107 [9.65] 0.380 (nom) 6.45 0.254 9.80 0.386 1.14 0.045 10.80 0.425 15.75 0.620 0.64 0.025 2.11 0.083 12.70 0.500 4.88 0.192 0.51 0.020 2.24 0.088 9.15 0.360 p 408 225 4314 1) Gnd 2) Vs 3) SDA 4) SCL 2.54 0.100 Pin 1 2 3 4 NOTES 1)Dimensions are in inches [mm] 2)For suggested pad layout, see drawing: PAD-01 All Sensors f 408 225 2079 0.51 0.020 DS-0300 Rev A Page 13 a 16035 Vineyard Blvd. Morgan Hill, CA 95037 0.25 0.010 all sensors 2.04 0.080 10.79 0.425 Port A 2.73 0.107 [9.65] 0.380 (nom) 6.45 0.254 9.80 0.386 15.75 0.620 Port B Package Drawings (Cont’d) E2NS Package Pinout 1) Gnd 2) Vs 3) SDA 4) SCL 7.17 0.282 0.64 0.025 2.12 0.084 12.70 0.500 10.79 0.425 Port A 2.10 0.082 2.04 0.080 10.79 0.425 2.73 0.107 [9.65] 0.380 (nom) 9.80 0.386 15.75 0.620 Port B 0.25 0.010 2.54 0.100 0.51 0.020 Pin 1 2 3 4 NOTES 1)Dimensions are in inches [mm] 2)For suggested pad layout, see drawing: PAD-01 E2BS Package Pinout 1) Gnd 2) Vs 3) SDA 4) SCL 2.12 0.084 Port B 2.73 0.107 1.68 0.066 10.80 0.425 15.75 0.620 [9.65] 0.380 (nom) 9.80 0.386 1.14 0.045 10.80 0.425 Port A 0.25 0.010 2.11 0.083 12.70 0.500 2.24 0.088 9.15 0.360 0.64 0.025 0.51 0.020 2.54 0.100 Pin 1 2 3 4 NOTES 1)Dimensions are in inches [mm] 2)For suggested pad layout, see drawing: PAD-01 Page 14 Package Drawings (Cont’d) E1ND Package Pinout 0.46 0.018 1) Gnd 2) Vs 3) SDA/MISO 4) SCL/SCLK 5) INT/SS 6) Do Not Connect 7) Do Not Connect 8) Do Not Connect 5.72 0.225 2.04 0.080 10.79 0.425 15.75 0.620 6.45 0.254 2.73 0.107 Port A 2.54 0.100 8.89 0.350 (min) Pin 1 2 3 4 E1BD Package Pinout 0.46 0.018 1) Gnd 2) Vs 3) SDA/MISO 4) SCL/SCLK 5) INT/SS 6) Do Not Connect 7) Do Not Connect 8) Do Not Connect 5.72 0.225 Pin 8 7 6 5 9.15 0.360 0.64 0.025 12.70 0.500 4.88 0.192 2.11 0.083 1.14 0.045 10.80 0.425 All Sensors 8.89 0.350 (min) 2.24 0.088 1.68 0.066 10.80 0.425 15.75 0.620 16 0.630 6.45 0.254 Port A 2.73 0.107 0.25 0.010 1.48 0.058 9.80 0.386 Port B NOTES 1) Dimensions are in inches [mm] 2) For suggested pad layout, see drawing: PAD-03 e www.allsensors.com NOTES 1) Dimensions are in inches [mm] 2) For suggested pad layout, see drawing: PAD-03 0.25 0.010 1.48 0.058 9.80 0.386 16 0.630 Port B f 408 225 2079 2.10 0.082 p 408 225 4314 10.79 0.425 2.54 0.100 Pin 1 2 3 4 DS-0300 Rev A Page 15 a 16035 Vineyard Blvd. Morgan Hill, CA 95037 0.64 0.025 12.70 0.500 4.88 0.192 all sensors Pin 8 7 6 5 7.17 0.282 Package Drawings (Cont’d) E2ND Package Pinout 0.46 0.018 1) Gnd 2) Vs 3) SDA/MISO 4) SCL/SCLK 5) INT/SS 6) Do Not Connect 7) Do Not Connect 8) Do Not Connect 5.72 0.225 7.17 0.282 Pin 8 7 6 5 0.64 0.025 12.70 0.500 2.12 0.084 10.79 0.425 Port A 2.10 0.082 2.04 0.080 10.79 0.425 2.73 0.107 8.89 0.350 (min) 1.48 0.058 15.75 0.620 0.25 0.010 9.80 0.386 16 0.630 Port B 2.54 0.100 NOTES 1) Dimensions are in inches [mm] 2) For suggested pad layout, see drawing: PAD-03 Pin 1 2 3 4 E2BD Package Pinout 0.46 0.018 1) Gnd 2) Vs 3) SDA/MISO 4) SCL/SCLK 5) INT/SS 6) Do Not Connect 7) Do Not Connect 8) Do Not Connect 5.72 0.225 Pin 8 7 6 5 9.15 0.360 12.70 0.500 0.64 0.025 NOTES 1) Dimensions are in inches [mm] 2) For suggested pad layout, see drawing: PAD-03 1.68 0.066 10.80 0.425 15.75 0.620 Port B 2.73 0.107 0.25 0.010 1.48 0.058 9.80 0.386 16 0.630 Port A 8.89 0.350 (min) 1.14 0.045 10.80 0.425 2.24 0.088 2.12 0.084 2.11 0.083 2.54 0.100 Pin 1 2 3 4 Page 16 Package Drawings (Cont’d) E1NJ Package Pinout 1) Gnd 2) Vs 3) SDA/MISO 4) SCL/SCLK 5) INT/SS 6) Do Not Connect 7) Do Not Connect 8) Do Not Connect 2.10 0.082 10.79 0.425 2.54 0.100 Pin 1 2 3 4 NOTES 1)Dimensions are in inches [mm] 2)For suggested pad layout, see drawing: PAD-10 E2NJ Package Pinout 1) Gnd 2) Vs 3) SDA/MISO 4) SCL/SCLK 5) INT/SS 6) Do Not Connect 7) Do Not Connect 8) Do Not Connect 2.12 0.084 Pin 8 7 6 5 7.17 0.282 2.10 0.082 12.70 0.500 10.79 0.425 Port A 0.64 0.025 2.04 0.080 10.79 0.425 16 0.630 A 2.73 0.107 DETAIL A SCALE 4 : 1 9.80 0.386 1.51 0.059 3.94 0.155 0.81 R0.032 15.75 0.620 Port B 0.25 0.010 1.27 0.050 2.54 0.100 Pin 1 2 3 4 NOTES 1)Dimensions are in inches [mm] 2)For suggested pad layout, see drawing: PAD-10 All Sensors e www.allsensors.com 1.27 0.050 f 408 225 2079 A p 408 225 4314 15.75 0.620 2.04 0.080 Port A 2.73 0.107 DETAIL A SCALE 4 : 1 6.45 0.254 9.80 0.386 1.51 0.059 3.94 0.155 0.81 R0.032 10.79 0.425 Port B 0.25 0.010 DS-0300 Rev A Page 17 a 16035 Vineyard Blvd. Morgan Hill, CA 95037 0.64 0.025 12.70 0.500 4.88 0.192 all sensors Pin 8 7 6 5 7.17 0.282 2.29 0.090 2.54 0.100 (typ.) 0.035~0.039 inch (Finish Size) 2.54 0.100 (typ.) 1.27 0.050 0.035~0.039 inch (Finished Size) 2.54 0.100 (typ.) Suggested Pad Layout 16 0.630 PAD-01 PAD-03 14.99 0.590 PAD-10 Product Labeling All Sensors DLVR-L02D E1NS-C NI3F R9J21-3 Company Part Number Lot Number Example Device Label All Sensors reserves the right to make changes to any products herein. All Sensors does not assume any liability arising out of the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others. Page 18