DLVR-L10D-E1NS-C-NI5F [ASC]
DLVR Series Low Voltage Digital Pressure Sensors;型号: | DLVR-L10D-E1NS-C-NI5F |
厂家: | All Sensors |
描述: | DLVR Series Low Voltage Digital Pressure Sensors |
文件: | 总18页 (文件大小:1376K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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
• Medical Breathing
• Environmental Controls
• HVAC
• Industrial Controls
• Portable/Hand-Held Equipment
General Description
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.
The supply voltage options ease integration of the sensors into a wide range of process control and measurement sys-
tems, 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.
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.
Standard Pressure Ranges
Equivalent Circuit
Device
Operating Range Proof Pressure
Burst Pressure
Nominal Span
6,553 counts
6,553 counts
6,553 counts
6,553 counts
6,553 counts
6,553 counts
13,107 counts
13,107 counts
13,107 counts
13,107 counts
13,107 counts
13,107 counts
DLVR-L01D
DLVR-L02D
DLVR-L05D
DLVR-L10D
DLVR-L30D
DLVR-L60D
DLVR-L01G
DLVR-L02G
DLVR-L05G
DLVR-L10G
DLVR-L30G
DLVR-L60G
1 inH2O
2 inH2O
100 inH2O
100 inH2O
200 inH2O
200 inH2O
200 inH2O
200 inH2O
100 inH2O
100 inH2O
200 inH2O
200 inH2O
200 inH2O
200 inH2O
300 inH2O
300 inH2O
300 inH2O
300 inH2O
500 inH2O
800 inH2O
300 inH2O
300 inH2O
300 inH2O
300 inH2O
500 inH2O
800 inH2O
Vs
SCL
5 inH2O
SDA
INT
I2C
10 inH2O
30 inH2O
60 inH2O
Gnd
0 to 1 inH2O
0 to 2 inH2O
0 to 5 inH2O
0 to 10 inH2O
0 to 30 inH2O
0 to 60 inH2O
Vs
SCLK
MISO
SS
SPI
Option
Gnd
Pressure Sensor Maximum Ratings
Environmental Specifications
Temperature Ranges
Compensated:
Supply Voltage (Vs)
6 Vdc
10 psig
270 °C
Commercial
Industrial
0°C to 70°C
-20°C to 85°C
Common Mode Pressure
Lead Temperature (soldering 2-4 sec.)
Operating
Storage
-25°C to 85 °C
-40°C to 125 °C
Humidity Limits (non condensing)
0 to 95% RH
All Sensors
DS-0300 Rev A
Page 1
Performance Characteristics for DLVR Series - Commercial and Industrial Temperature Range
All pArAmeters Are meAsured At 3.3V ±±5 or ±.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
LxxD
LxxG
1
Dec count
Dec count
-
-
±6,553
13,107
-
-
Offset Output @ Zero Diff. Pressure
LxxD
LxxG
-
Dec count
Dec count
-
-
8,192
1,638
-
-
Total Error Band
L01x, L02x
L05x, L10x, L30x, L60x
2
-
-
±1.5
±1.0
±2.0
±1.5
%FSS
%FSS
Span Temperature Shift
L01x, L02x
L05x, L10x, L30x, L60x
3
-
-
±0.5
±0.2
-
-
%FSS
%FSS
Offset Temperature Shift
L01x, L02x
L05x, L10x, L30x, L60x
3
-
-
±0.5
±0.2
-
-
%FSS
%FSS
Offset Warm-up Shift
L01x, L02x
L05x, L10x, L30x, L60x
4
-
-
±0.25
±0.15
-
-
%FSS
%FSS
Offset Position Sensitivity (±1g)
L01x, L02x
L05x, L10x, L30x, L60x
-
-
-
±0.10
±0.05
-
-
%FSS
%FSS
Offset Long Term Drift (One Year)
L01x, L02x
L05x, L10x, L30x, L60x
-
-
-
±0.25
±0.15
-
-
%FSS
%FSS
Linearity, Hysteresis Error
LxxD
LxxG
6
-
-
±0.25
±0.10
-
-
%FSS
%FSS
Response Delay
Sleep - Wake Pressure
Sleep - Wake All
5
-
-
0.40
1.10
0.50
1.40
ms
ms
Update Rate
Fast
Noise Reduced
Low Power
5
-
-
-
0.40
1.30
6.5
1.0
3.1
9.5
ms
ms
ms
Digital Resolution
Output Resolution
No Missing Codes
-
-
12
14
13
-
-
bit
bit
Temperature Output
Resolution
Overall Accuracy
7
-
-
11
2
-
-
bit
°C
Current Requirement (3.3V Option)
5
Fast
-
-
-
-
3.5
3.6
0.72
0.5
4.3
4.5
0.90
5.0
mA
mA
mA
uA
Noise Reduced
Low Power
Sleep (Idle)
Current Requirement (5.0 Option)
5
Fast
-
-
-
-
5.0
5.2
1.1
0.5
6.0
6.2
1.3
5.0
mA
mA
mA
uA
Noise Reduced
Low Power
Sleep (Idle)
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,
offset position sensitiVitY And long term offset drift errors.
note 3: shift is relAtiVe to 2±c.
note 4: shift is within the first hour of excitAtion Applied to the deVice.
note ±: pArAmeter is chArActeriZed And not 1005 tested.
note 6: meAsured At one-hAlf full scAle rAted pressure using BesY stAright line curVe fit.
note 7: temperAture output conVersion function:
All Sensors
DS-0300 Rev A
Page 3
I2C / SPI Electrical Parameters for DLVR Series
Parameter
Input High Level
Symbol
Min
80.0
Typ
Max
100
20.0
10.0
-
Units
% of Vs
% of Vs
% of Vs
Ω
-
-
-
-
-
-
-
Input Low Level
-
0
Output Low Level
-
-
-
I2C Pull-up Resistor
1000
I2C Load Capacitance on SDA, @ 400 kHz
I2C Input Capacitance (each pin)
CSDA
CI2C_IN
-
-
200
10.0
pF
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. Con-
sult 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
Zero
2
1
0
Pressure
rawP/
rawT
Vs
A
I2C/SPI
To
DSP
I/O
Temperature
D
Sample
Over
Sample
Enable
Sensor
P/T/Z
Select
Control
Logic
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 compensa-
tion 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 per-
forms 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
Operation Overview (Cont’d)
Table 1 - DLVR Control Logic Detail
Control Logic
Power/
Delay
Between
Samples
Normal Special
Special
ADC Cycle
Interval
Power/Speed
Speed
Operating
Mode
Over
Sample
ADC
ADC
Description
Option
Cycles
Cycles
F
N
L
Fast
No
Yes
Yes
No
No
No
1 (P)
1 (P)
1 (P)
1 (P)
1 (P)
1 (Z or T)
1 (Z or T)
1 (Z or T)
n/a
255
255
Free
Running
Noise Reduced
Low Power
Yes
31
Sleep(1) (Wake Pressure)
Sleep (Wake All)
User Defined
User Defined
Never
Always
S
Triggered
No
2 (Z + T)
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]
Special Cycle (1)
ADC (P) ADC (T or Z) DSP Delay ADC (P)
Normal Cycle
ADC (P)
Normal Cycle
ADC (P)
Cycle Type
Internal Operation DSP Delay
New Data Available
DSP Delay
DSP Delay
Note 1: See Table 1 for frequency of Special Cycles
Triggered Mode - Wake All [(S)leep Option]
I2C
Wake All
Read Data
Read Data
Wake All
or
SPI (SS)
Sleep
Sleep
Internal Operation
New Data Available
ADC (Z) ADC (T) ADC (P) DSP
ADC (Z) ADC (T) ADC (P) DSP
Sleep
Triggered Mode - Wake Pressure [(S)leep Option]
I2C
Wake P.
Read Data
Wake P.
Sleep
Sleep
Internal Operation
New Data Available
ADC (P) DSP
ADC (P) DSP
Sleep
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 mea-
sured 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.
Table 2 - Output Data Format
Bit Definitions:
Status (S): Normal/command / busy / diagnostic
Pressure (P): Digital pressure reading
Temperature (T): Compensated temperature reading
Table 3- Status Bit Definitions
I2C Interface
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 preconfig-
ured 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 val-
ues. 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 condi-
tion. STOP conditions are always generated by the master.
All Sensors
DS-0300 Rev A
Page 7
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 )
I
ST A6 A5 A4 A3 A2 A1 A0
R
SP
I
Set by bus master: - - -
Set by sensor: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
A
2. Start Pressure ( to wake sensor from Sleep mode and read Pressure only )
I
ST A6 A5 A4 A3 A2 A1 A0 W
SP
I
Set by bus master: - - -
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 )
I
ST A6 A5 A4 A3 A2 A1 A0
R
A
Set by bus master: - - -
A
D31
D24
D23
D16
…
…
Set by sensor ( pressure plus status ): - - - - - - - - - - - - - - - - - - - -
…then, one of the following:
N
A
SP
D15
D15
I
a) Set by bus master, to stop transfer after pressure data received: - - - - - - - - - - - - - - - - - - - - - - -
--OR--
b) Set by bus master, to stop transfer after first temperature data byte received: - - - - - - - - - - - - - -
Set by sensor ( high order 8 bits of temperature ): - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
--OR--
N
A
SP
D7
I
D8
D8
…
…
A
N SP I
c) Set by bus master, to stop transfer after last temperature data byte received: - - - - - - - - - - - - - -
Set by sensor ( all 12 bits of temperature plus padding bits ): - - - - - - - - - - - - - - - - - - - - - - - - -
D0
…
Bus states
Idle:
Sensor Address
Data format
Status:
I
A6
A0
D31 D30
…
ST
SP
A
D29
D15
D4
D16
D5
…
…
…
Start:
Stop:
Ack:
Default: 0x28
Pressure data:
Temperature data:
(padding bits:)
D0
N
Nack:
R
“Read” bit (1):
“Write” bit (0):
W
Figure 3 illustrates the sequence of signals set by both the host and the sensor for each command. Note that for the Da-
taRead 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 se-
quence differs slightly. See Figure 3 for details of the three I2C commands.
Fast, Noise Reduced or Low-power Configuration
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 deter-
mined 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.
Sleep Configuration
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 cor-
rection 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).
Depending on the application, pressure measurements may be performed by sending the StartPressure com-
mand, 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 attain-
ing 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
I2C Exceptions
1. Sending a Start condition, then a Stop condition, without any transitions on the CLK line, creates a com-
munication 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
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 opera-
tions. 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 rais-
ing 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
tHIGH
tSSCLK
SCLK
(HI•Z)
(HI•Z)
MISO
tCLKD
tCLKD
SS
tCLKSS
tIDLE
PARAMETER
SYMBOL
fSCLK
fSCLK
tSSCLK
tLOW
tHIGH
tCLKD
tCLKSS
tIDLE
MIN
50
50
2.5
0.6
0.6
0
TYP
MAX
800
200
UNITS
kHz
kHz
us
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
us
us
0.1
us
0.1
2
us
us
Figure 6 - I2C Timing Diagram
tHSTA
tHIGH
tLOW
SCL
SDA
tSUSTA
tSUDAT
tHDAT
tSUSTP tIDLE
PARAMETER
SYMBOL
fSCL
tHSTA
tLOW
MIN
TYP
MAX
400
UNITS
S CL clock frequency
100
0.1
0.6
0.6
0.1
0
0.1
0.1
2
kHz
us
us
us
us
us
us
us
us
S tart condition hold time relative to S CL edge
Minimum S CL clock low width
Minim um SCL clock high width
tHIGH
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
tSUSTA
tHDAT
tSUDAT
tSUSTP
tIDLE
Bus free time between s top condition and s tart cond.
All Sensors
DS-0300 Rev A
Page 11
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
SERIES
PRESSURE RANGE
PACKAGE
L dꢀStyle
TEMPERATURE RANGE
Base
ID
E
LeadꢀType
SIP
DIP
J-LeadꢀSMT
ID
DLVR
ID
ID
1
2
ID
N
B
ID
S
D
J
ID
L01D 1ꢀ nH2O
L02D 2ꢀ nH2O
L05D 5ꢀ nH2O
L10D 10ꢀ nH2O
L30D 30ꢀ nH2O
L60D 60ꢀ nH2O
L01G 0ꢀtoꢀ1ꢀ nH2O
L02G 0ꢀtoꢀ2ꢀ nH2O
L05G 0ꢀtoꢀ5ꢀ nH2O
L10G 0ꢀtoꢀ10ꢀ nH2O
L30G 0ꢀtoꢀ30ꢀ nH2O
L60G 0ꢀtoꢀ60ꢀ nH2O
DualꢀPortꢀSameꢀS de
DualꢀPortꢀOppos teꢀS de
Non-Barbed
Barbed
C
I
ꢀ
Commerc al
Industr al
ꢀ
Example DLVR - L02D
-
E
1
N
S
-
C
ꢀ
Table 5 - How to configure an option identifier
COATING
ID Descripꢀon
INTERFACE
ID Descripꢀon
SUPPLY VOLTAGE
ID Descripꢀon
SPEED/POWER
ID Descripꢀon
N
P
No Coaꢀng
Parylene Coaꢀng
I
S
I2C
SPI
3
5
3.3V
5.0V
F
N
L
Fast
Noise reduced
Low Power
Sleep Mode
S
Example N
I
3
F
TABLE 6: Available E-Series Package Configurations
Non-Barbed Lid
Lead Style
Barbed Lid
Lead Style
Port
Orientaꢀon
SIP
DIP
J Lead SMT
Low Profile DIP
SIP
DIP
J Lead SMT
Low Profile DIP
Dual Port
Same Side
N/A
N/A
N/A
N/A
N/A
E1NS
E1ND
E1NJ
E1BS
E1BD
Dual Port
Opposite
Side
N/A
N/A
E2NS
N/A
E2ND
N/A
E2NJ
N/A
E2BS
N/A
E2BD
N/A
Single Port
(Gage)
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
10.79
0.425
2.10
0.082
0.64
0.025
Port B
Port A
0.25
0.010
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
E1BS Package
Pinout
1) Gnd
2) Vs
3) SDA
4) SCL
9.15
0.360
2.11
0.083
12.70
0.500
4.88
0.192
1.14
0.045
0.64
0.025
10.80
0.425
Port B
Port A
0.25
0.010
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
All Sensors
DS-0300 Rev A
Page 13
Package Drawings (Cont’d)
E2NS Package
Pinout
1) Gnd
2) Vs
3) SDA
4) SCL
7.17
0.282
12.70
0.500
0.64
0.025
2.12
0.084
10.79
0.425
2.10
0.082
Port A
Port B
0.25
0.010
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
E2BS Package
Pinout
1) Gnd
2) Vs
3) SDA
4) SCL
9.15
0.360
2.11
0.083
12.70
0.500
0.64
0.025
1.14
0.045
2.12
0.084
10.80
0.425
Port A
Port B
0.25
0.010
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
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
7.17
0.282
12.70
0.500
4.88
0.192
10.79
0.425
2.10
0.082
0.64
0.025
Port B
Port A
2.54
0.100
8.89
0.350
(min)
Pin 1 2 3 4
NOTES
1) Dimensions are in inches [mm]
2) For suggested pad layout, see drawing: PAD-03
E1BD 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
5.72
0.225
Pin 8 7 6 5
9.15
0.360
2.11
0.083
12.70
0.500
4.88
0.192
1.14
0.045
0.64
0.025
10.80
0.425
Port B
Port A
2.54
0.100
8.89
0.350
(min)
NOTES
Pin 1 2 3 4
1) Dimensions are in inches [mm]
2) For suggested pad layout, see drawing: PAD-03
All Sensors
DS-0300 Rev A
Page 15
Package Drawings (Cont’d)
E2ND 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
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
2.10
0.082
Port A
Port B
8.89
0.350
(min)
2.54
0.100
NOTES
Pin 1 2 3 4
1) Dimensions are in inches [mm]
2) For suggested pad layout, see drawing: PAD-03
E2BD 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
5.72
0.225
Pin 8 7 6 5
9.15
0.360
2.11
0.083
12.70
0.500
0.64
1.14
0.025
0.045
10.80
0.425
2.12
0.084
Port A
Port B
2.54
0.100
8.89
0.350
(min)
Pin 1 2 3 4
NOTES
1) Dimensions are in inches [mm]
2) For suggested pad layout, see drawing: PAD-03
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
Pin 8 7 6 5
7.17
0.282
12.70
0.500
2.10
0.082
4.88
0.192
10.79
0.425
0.64
0.025
Port B
Port A
0.25
0.010
0.81
R0.032
3.94
0.155
DETAIL A
SCALE 4 : 1
1.27
0.050
2.54
0.100
A
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
Pin 8 7 6 5
7.17
0.282
12.70
0.500
2.10
0.082
2.12
0.084
10.79
0.425
0.64
0.025
Port A
Port B
0.25
0.010
0.81
R0.032
3.94
0.155
DETAIL A
SCALE 4 : 1
1.27
0.050
2.54
0.100
A
Pin 1 2 3 4
NOTES
1)Dimensions are in inches [mm]
2)For suggested pad layout, see drawing: PAD-10
All Sensors
DS-0300 Rev A
Page 17
Suggested Pad Layout
0.035~0.039 inch
(Finish Size)
2.29
0.090
0.035~0.039 inch
(Finished Size)
14.99
0.590
16
0.630
PAD-10
PAD-03
PAD-01
Product Labeling
Company
All Sensors
DLVR-L02D
E1NS-C
Part Number
Lot Number
NI3F
R9J21-3
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
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