PDF Data Sheet Rev. A

FEATURES
FUNCTIONAL BLOCK DIAGRAM
Physical layer CAN transceiver
5 V operation on VCC
Complies with ISO 11898 standard
High speed data rates up to 1 Mbps
Short-circuit protection on CANH and CANL against shorts to
power/ground in 24 V systems
Unpowered nodes do not disturb the bus
Connect 110 or more nodes on the bus
Slope control for reduced EMI
Thermal shutdown protection
Low current standby mode
Industrial operating temperature range (−40°C to +125°C)
Available in 8-lead SOIC package
VCC
THERMAL
SHUTDOWN
TxD
RS
D
MODE
RxD
R
VREF
VOLTAGE
REFERENCE
CANH
CANL
ADM3051
APPLICATIONS
GND
CAN data buses
Industrial field networks
DeviceNet applications
CanOpen, CanKingdom
10029-001
Data Sheet
High Speed Industrial CAN Transceiver
with Bus Protection for 24 V Systems
ADM3051
Figure 1.
GENERAL DESCRIPTION
The ADM3051 is a controller area network (CAN) physical
layer transceiver allowing a protocol layer CAN controller to
access the physical layer bus. The ADM3051 complies with
the ISO 11898 standard. It is capable of running at data rates up
to 1 Mbps.
The device has current-limiting and thermal shutdown features
to protect against output short circuits and situations where the
bus may be shorted to ground or power terminals in 24 V bus
power systems. The part is fully specified over the industrial
temperature range of −40°C to +125°C and is available in an
8-lead SOIC package.
Rev. A
Three operating modes are available: high speed, slope control,
and standby. Pin 8 (RS) is used to select the operating mode.
The low current standby mode can be selected by applying a
logic high to RS.
The device can be set to operate with slope control to limit EMI
by connecting RS with a resistor to ground to modify the rise
and fall of slopes. This mode facilitates the use of unshielded
cables. Alternatively, disabling slope control by connecting RS
to ground allows high speed operation. Shielded cables or other
measures to control EMI are necessary in this mode.
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ADM3051
Data Sheet
TABLE OF CONTENTS
Features .............................................................................................. 1 Typical Performance Characteristics ..............................................7 Applications ....................................................................................... 1 Test Circuits and Switching Characteristics................................ 11 Functional Block Diagram .............................................................. 1 Circuit Description......................................................................... 13 General Description ......................................................................... 1 CAN Transceiver Operation ..................................................... 13 Revision History ............................................................................... 2 Operational Modes .................................................................... 13 Specifications..................................................................................... 3 Truth Tables................................................................................. 13 Timing Specifications .................................................................. 4 Thermal Shutdown .................................................................... 13 Absolute Maximum Ratings............................................................ 5 Applications Information .............................................................. 14 ESD Caution .................................................................................. 5 Outline Dimensions ....................................................................... 15 Pin Configuration and Function Descriptions ............................. 6 Ordering Guide .......................................................................... 15 REVISION HISTORY
5/2016—Rev.0 to Rev. A
Changes to Ordering Guide .......................................................... 15
9/2011—Revision 0: Initial Version
Rev. A | Page 2 of 16
Data Sheet
ADM3051
SPECIFICATIONS
All voltages relative to ground (Pin 2); 4.5 V ≤ VCC ≤ 5.5 V. TA = −40°C to +125°C, RL = 60 Ω, IRS > −10 μA, unless otherwise noted. All
typical specifications are at TA = 25°C, VCC = 5 V, unless otherwise noted.
Table 1.
Parameter
SUPPLY CURRENT
Dominant State
Recessive State
Standby State
DRIVER
Logic Inputs
Input Voltage High
Input Voltage Low
CMOS Logic Input Current High
CMOS Logic Input Current Low
Differential Outputs
Recessive Bus Voltage
Off-State Output Leakage Current
CANH Output Voltage
CANL Output Voltage
Differential Output Voltage
Short-Circuit Current, CANH
Short-Circuit Current, CANL
RECEIVER
Differential Inputs
Voltage Recessive
Voltage Dominant
Input Voltage Hysteresis
CANH, CANL Input Resistance
Differential Input Resistance
Logic Outputs
Output Voltage High
Output Voltage Low
Short-Circuit Current
VOLTAGE REFERENCE
Reference Output Voltage
STANDBY/SLOPE CONTROL
Input Voltage for Standby Mode
Current for Slope Control Mode
Slope Control Mode Voltage
1
Symbol
ICC
Min
Typ
Max
Unit
Test Conditions/Comments
78
10
mA
mA
μA
VTxD = 1 V
VTxD = 4 V; RSLOPE = 47 kΩ
VRS = VCC, ITxD = IRxD = IVREF = 0 mA, TA < 90°C
275
VIH
VIL
IIH
IIL
0.7 VCC
−0.3
−200
−100
VCC + 0.3
+0.3 VCC
+30
−600
V
V
μA
μA
Output recessive
Output dominant
VTxD = 4 V
VTxD = 1 V
VCANH, VCANL
ILO
ILO
VCANH
VCANL
VOD
VOD
VOD
ISCCANH
ISCCANH
ISCCANL
2.0
−2
−10
3.0
0.5
1.5
1.5
−500
3.0
+2
+10
4.5
2.0
3.0
200
V
mA
mA
V
V
V
V
mV
mA
mA
mA
VTxD = 4 V, RL = ∞, see Figure 23
−2 V < (VCANL, VCANH) < 7 V
−5 V < (VCANL, VCANH) < 36 V
VTxD = 1 V, see Figure 23
VTxD = 1 V, see Figure 23
VTxD = 1 V, see Figure 23
VTxD = 1 V, RL = 45 Ω, see Figure 23
VTxD = 4 V, RL = ∞, see Figure 23
VCANH = −5 V
VCANH = −36 V
VCANL = 36 V
VIDR
−1.0
+0.5
V
−1.0
+0.4
V
0.9
5.0
V
1.0
5.0
V
5
20
25
100
mV
kΩ
kΩ
−2 V < VCANL, VCANH <7 V, see Figure 25,
VCC = 4.75 V to 5.25 V, CL = 30 pF
−7 V < VCANL, VCANH <12 V, see Figure 25,
CL = 30 pF
−2 V < VCANL, VCANH <7 V, see Figure 25,
VCC = 4.75 V to 5.25 V, CL = 30 pF
−7 V < VCANL, VCANH <12 V, see Figure 25,
CL = 30 pF1
See Figure 26
VOH
VOL
VOL
|IOS|
0.8 VCC
0
0
VCC
0.2 VCC
1.5
120
V
V
V
mA
IOUT = −100 μA
IOUT = 1 mA
IOUT = 10 mA
VOUT = GND or VCC
VREF
VREF
2.025
0.4 VCC
3.025
0.6 VCC
V
V
VRS = 1 V, |IREF| = 50 μA
VRS = 4 V, |IREF| = 5 μA
VSTB
ISLOPE
VSLOPE
0.75 VCC
−10
0.4 VCC
−200
0.6 VCC
V
μA
V
VIDD
VHYS
RIN
RDIFF
+50
−200
−100
150
In standby, VCC = 4.75 V to 5.25 V.
Rev. A | Page 3 of 16
ADM3051
Data Sheet
TIMING SPECIFICATIONS
All voltages are relative to ground (Pin 2); 4.5 V ≤ VCC ≤ 5.5 V. TA = −40°C to +125°C, unless otherwise noted.
Table 2.
Parameter
DRIVER
Maximum Data Rate
Propagation Delay from TxD On to Bus
Active
Propagation Delay from TxD Off to Bus
Inactive
RECEIVER
Propagation Delay from TxD On to
Receiver Active
Propagation Delay from TxD Off to
Receiver Inactive
Symbol
Typ
Max
Unit
Test Conditions/Comments
50
Mbps
ns
VRS = 1 V
VRS = 1 V, RL = 60 Ω, CL = 100 pF, see Figure 24,
Figure 27
VRS = 1 V, RL = 60 Ω, CL = 100 pF, see Figure 24,
Figure 27
1
tonTxD
toffTxD
40
80
ns
tonRxD
55
120
ns
440
600
ns
90
190
ns
290
400
ns
3
μs
toffRxD
Bus Dominant to RxD Low
tdRxDL
CANH, CANL Slew Rate
|SR|
TIME TO WAKE-UP FROM STANDBY
Min
tWAKE
7
V/μs
20
Rev. A | Page 4 of 16
μs
VRS = 1 V, RL = 60Ω, CL = 100 pF, see Figure 24,
Figure 27
RSLOPE = 47 kΩ, RL = 60 Ω, CL = 100 pF, see Figure 24,
Figure 27
RSLOPE = 0 Ω, RL = 60 Ω, CL = 100 pF, see Figure 24,
Figure 27
RSLOPE = 47 kΩ, RL = 60 Ω, CL = 100 pF, see Figure 24,
Figure 27
VRS = 4 V, VTxD = 4 V, RL = 60 Ω, CL = 100 pF, see
Figure 24, Figure 29
RSLOPE = 47 kΩ, RL = 60 Ω, CL = 100 pF, see Figure 24,
Figure 27
VTxD = 1 V, see Figure 28
Data Sheet
ADM3051
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter
VCC
Digital Input Voltage
TxD
Digital Output Voltage
RxD
CANH, CANL
VREF
RS
Operating Temperature Range
Storage Temperature Range
ESD (Human Body Model) on All Pins
Lead Temperature
Soldering (10 sec)
Vapor Phase (60 sec)
Infrared (15 sec)
θJA Thermal Impedance
TJ Junction Temperature
Rating
−0.3 V to +7 V
−0.3 V to VCC + 0.3 V
−0.3 V to VCC + 0.3 V
−36 V to +36 V
−0.3 V to VCC + 0.3 V
−0.3 V to VCC + 0.3 V
−40°C to +125°C
−55°C to +150°C
4 kV
Stresses at or above those listed under Absolute Maximum
Ratings may cause permanent damage to the product. This is a
stress rating only; functional operation of the product at these
or any other conditions above those indicated in the operational
section of this specification is not implied. Operation beyond
the maximum operating conditions for extended periods may
affect product reliability.
ESD CAUTION
300°C
215°C
220°C
110°C/W
150°C
Rev. A | Page 5 of 16
ADM3051
Data Sheet
TxD 1
GND 2
VCC 3
ADM3051
TOP VIEW
RxD 4 (Not to Scale)
8
RS
7
CANH
6
CANL
5
VREF
10029-009
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Figure 2. Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
Mnemonic
TxD
GND
VCC
RxD
VREF
CANL
CANH
RS
Description
Driver Input Data.
Ground.
Power Supply. This pin requires a decoupling capacitor to GND of 100 nF.
Receiver Output Data.
Reference Voltage Output.
Low Level CAN Voltage Input/Output.
High Level CAN Voltage Input/Output.
Slope Resistor Input.
Rev. A | Page 6 of 16
Data Sheet
ADM3051
TYPICAL PERFORMANCE CHARACTERISTICS
560
88
87
86
85
84
83
–50
–25
0
25
50
75
100
125
TEMPERATURE (°C)
Figure 3. Propagation Delay from TxD On to Receiver Active vs. Temperature
540
520
500
480
460
440
420
400
4.5
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
SUPPLY VOLTAGE (V)
10029-013
PROPAGATION DELAY TxD ON TO
RECEIVER ACTIVE (SLOPE MODE), tonRxD (ns)
89
10029-010
PROPAGATION DELAY TxD ON TO
RECEIVER ACTIVE, tonRxD (ns)
90
Figure 6. Propagation Delay (Slope Control Mode, RSLOPE = 47 kΩ) from TxD
On to Receiver Active vs. Supply Voltage
180
92
PROPAGATION DELAY TxD OFF TO
RECEIVER INACTIVE, toffRxD (ns)
PROPAGATION DELAY TxD ON TO
RECEIVER ACTIVE, tonRxD (ns)
160
90
88
86
84
82
140
120
100
80
60
40
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
SUPPLY VOLTAGE (V)
0
–50
25
50
75
100
125
Figure 7. Propagation Delay from TxD Off to Receiver Inactive vs.
Temperature
500
160
PROPAGATION DELAY TxD OFF TO
RECEIVER INACTIVE, toffRxD (ns)
450
400
350
300
250
200
–25
0
25
50
TEMPERATURE (°C)
75
100
125
Figure 5. Propagation Delay (Slope Control Mode, RSLOPE = 47 kΩ) from TxD
On to Receiver Active vs. Temperature
150
140
130
120
110
100
4.5
10029-012
PROPAGATION DELAY TxD ON TO
RECEIVER ACTIVE (SLOPE MODE), tonRxD (ns)
0
TEMPERATURE (°C)
Figure 4. Propagation Delay from TxD On to Receiver Active vs. Supply
Voltage
150
–50
–25
4.6
4.7
4.8
4.9
5.0
5.1
5.2
SUPPLY VOLTAGE (V)
5.3
5.4
5.5
10029-015
4.6
10029-011
80
4.5
10029-014
20
Figure 8. Propagation Delay from TxD Off to Receiver Inactive vs. Supply
Voltage
Rev. A | Page 7 of 16
Data Sheet
35
300
250
200
150
100
50
0
–50
–25
0
25
50
75
100
125
TEMPERATURE (°C)
20
15
10
5
–25
0
25
50
75
125
100
TEMPERATURE (°C)
Figure 12. Propagation Delay from TxD Off to Bus Inactive vs. Temperature
315
310
305
300
295
290
285
280
275
270
4.5
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
Figure 10. Propagation Delay (Slope Control Mode, RSLOPE = 47 kΩ) from TxD
Off to Receiver Inactive vs. Supply Voltage
28.5
28.0
27.5
27.0
26.5
26.0
25.5
25.0
24.5
4.5
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
SUPPLY VOLTAGE (V)
10029-020
PROPAGATION DELAY FROM TxD OFF TO
BUS INACTIVE, toffTxD (ns)
29.0
SUPPLY VOLTAGE (V)
Figure 13. Propagation Delay from TxD Off to Bus Inactive vs. Supply Voltage
41
182
180
178
176
174
172
170
166
–50
–25
0
25
50
75
100
TEMPERATURE (°C)
Figure 11. Receiver Input Hysteresis vs. Temperature
125
39
38
37
36
35
34
33
–50
10029-018
168
40
–25
0
25
50
TEMPERATURE (°C)
75
100
125
10029-021
PROPAGATION DELAY FROM TxD ON TO
BUS ACTIVE, tonTxD (ns)
184
RECEIVER INPUT HYSTERESIS (mV)
25
0
–50
10029-017
PROPAGATION DELAY TxD OFF TO
RECEIVER INACTIVE (SLOPE MODE), toffRxD (ns)
Figure 9. Propagation Delay (Slope Control Mode, RSLOPE = 47 kΩ) from TxD
Off to Receiver Inactive vs. Temperature
30
10029-019
PROPAGATION DELAY FROM TxD OFF TO
BUS INACTIVE, toffTxD (ns)
350
10029-016
PROPAGATION DELAY TxD OFF TO
RECEIVER INACTIVE (SLOPE MODE), toffRxD (ns)
ADM3051
Figure 14. Propagation Delay from TxD On to Bus Active vs. Temperature
Rev. A | Page 8 of 16
Data Sheet
ADM3051
40
35
30
25
20
15
10
5
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
SUPPLY VOLTAGE (V)
Figure 15. Propagation Delay from TxD On to Bus Active vs. Supply Voltage
0.5
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
Figure 18. Driver Differential Output Voltage Dominant vs. Supply Voltage
36
34
250
375
500
625
750
875
1000
DATA RATE (kbps)
4.9905
4.9900
4.9895
4.9890
4.9885
4.9880
4.9875
–50
10029-023
32
IOUT = –100µA
4.9910
–25
0
25
50
75
100
125
TEMPERATURE (°C)
10029-026
38
Figure 19. Receiver Output High Voltage vs. Temperature
Figure 16. Supply Current (ICC) vs. Data Rate
0.45
2.405
0.40
RECEIVER OUTPUT LOW VOLTAGE
(IOUT = 10mA), VOL (V)
2.410
2.400
2.395
2.390
2.385
2.380
2.375
2.370
2.365
IOUT = 10mA
IOUT = 1mA
0.35
0.30
0.25
0.20
0.15
0.10
0.05
–25
0
25
50
TEMPERATURE (°C)
75
100
125
10029-024
2.360
2.355
–50
4.6
SUPPLY VOLTAGE (V)
RECEIVER OUTPUT HIGH VOLTAGE, VOH (V)
SUPPLY CURRENT, ICC (mA)
1.0
4.9915
40
DRIVER DIFFERENTIAL OUTPUT VOLTAGE
DOMINANT, VOD (V)
1.5
0
4.5
42
30
125
2.0
Figure 17. Driver Differential Output Voltage Dominant vs. Temperature
Rev. A | Page 9 of 16
0
–50
–25
0
25
50
75
100
TEMPERATURE (°C)
Figure 20. Receiver Output Low Voltage vs. Temperature
125
10029-027
0
4.5
2.5
10029-025
DRIVER DIFFERENTIAL OUTPUT VOLTAGE
DOMINANT, VOD (V)
3.0
10029-022
PROPAGATION DELAY FROM TxD ON TO
BUS ACTIVE, tonTxD (ns)
45
ADM3051
Data Sheet
50
2.80
45
40
SLEW RATE (V/µs)
2.70
2.65
2.60
2.55
2.45
2.40
–50
IREF
IREF
IREF
IREF
–25
= +50µA
= –50µA
= +5µA
= –5µA
0
35
30
25
20
15
10
5
25
50
75
TEMPERATURE (°C)
100
125
Figure 21. VREF vs. Temperature
0
0
10
20
30
40
50
60
70
RESISTANCE, RS (kΩ)
Figure 22. Driver Slew Rate vs. Resistance, RSLOPE
Rev. A | Page 10 of 16
80
10029-101
2.50
10029-030
REFERENCE VOLTAGE, VREF (V)
2.75
Data Sheet
ADM3051
TEST CIRCUITS AND SWITCHING CHARACTERISTICS
CANH
VOD
VCANH
RL
2
VOC
CANH
CANL
VID
10029-002
VCANL
RxD
CL
CANL
Figure 23. Driver Voltage Measurements
10029-006
TxD
RL
2
Figure 25. Receiver Voltage Measurements
CANH
VRxD
TxD
RL
HIGH
CL
LOW
CANL
10029-003
RxD
30pF
0.9
0.5
Figure 24. Switching Characteristics Measurements
Figure 26. Receiver Input Hysteresis
VCC
0.7VCC
TxD
0.3VCC
0V
VOD
VDIFF = VCANH – VCANL
VDIFF
0.9V
0.5V
VOR
toffTxD
tonTxD
VCC
0.7VCC
RxD
tonRxD
0V
10029-007
0.3VCC
toffRxD
Figure 27. Driver and Receiver Propagation Delay
VCC
RS
0V
tWAKE
VCC
RxD
10029-008
0V
NOTES:
1. TxD = 0V
Figure 28. Wake-Up Delay Returning from Standby Mode
Rev. A | Page 11 of 16
VID (V)
10029-004
VHYS
ADM3051
Data Sheet
1.5V
VDIFF = VCANH – VCANL
VDIFF
0V
tdRxDL
VCC
RxD
10029-005
0V
NOTES:
1. RS = 4V (STANDBY MODE)
2. TxD = 4V
Figure 29. Bus Dominant to RxD Low (Standby Mode)
Rev. A | Page 12 of 16
Data Sheet
ADM3051
CIRCUIT DESCRIPTION
CAN TRANSCEIVER OPERATION
TRUTH TABLES
A CAN bus has two states: dominant and recessive. A dominant
state is present on the bus when the differential voltage between
CANH and CANL is greater than 0.9 V. A recessive state is
present on the bus when the differential voltage between CANH
and CANL is less than 0.5 V. During a dominant bus state, the
CANH pin is high and the CANL pin is low. During a recessive
bus state, both the CANH and CANL pins are in the high
impedance state.
The truth tables in this section use the abbreviations found in
Table 6.
The driver drives CANH high and CANL low (dominant state)
if a logic low is present on TxD. If a logic high is present on
TxD, the driver output is placed in a high impedance state
(recessive state). The driver output states are shown in Table 7.
The receiver output is low if the bus is in the dominant state and
high if the bus is in the recessive state. If the differential voltage
between CANH and CANL is between 0.5 V and 0.9 V, the bus
state is indeterminate and the receiver output may be high or
low. The receiver output states for given inputs are listed in
Table 8.
OPERATIONAL MODES
Table 6. Truth Table Abbreviations
Letter
H
L
X
I
Z
NC
Table 7. Transmitting
Supply
VCC
On
On
On
Off
With RS connected to ground, the output transistors switch on
and off at the maximum rate possible in high speed mode, with
no modification to the rise and fall slopes. EMI in this mode
can be alleviated using shielded cables.
Alternatively, connecting RS to a resistor, RSLOPE, allows
slope control mode, with the value of the resistor modifying
the rise and fall slopes. The reduced EMI allows the use of
unshielded cables.
Applying a logic high to RS initiates a low current standby mode.
The transmitter is disabled, and the receiver is connected to a
low current. RxD goes low upon receiving dominant bits, allowing
an attached microcontroller that detects this to wake the
transceiver via Pin 8, which returns it to standard operation.
The receiver is slower in standby mode and loses the first
message at higher bit rates.
Supply
VCC
On
On
On
On
Off
State
Dominant
Recessive
Recessive
Z
Outputs
CANH
H
Z
Z
Z
CANL
L
Z
Z
Z
Inputs
VID = CANH − CANL
≥0.9 V
≤0.5 V
0.5 V < VID < 0.9 V
Inputs open
X
Bus State
Dominant
Recessive
I
Recessive
X
Output
RxD
L
H
I
H
I
THERMAL SHUTDOWN
The ADM3051 contains thermal shutdown circuitry that
protects the part from excessive power dissipation during fault
conditions. Shorting the driver outputs to a low impedance
source can result in high driver currents. The thermal sensing
circuitry detects the increase in die temperature under this
condition and disables the driver outputs. The design of this
circuitry ensures the disabling of driver outputs upon reaching
a die temperature of 150°C. As the device cools, reenabling of
the drivers occurs at a temperature of 140°C.
Table 5. Mode Selection Using RS Pin (Pin 8)
Condition to Force
VRS > 0.75 VCC
10 μA < −IRS < 200 μA
VRS < 0.3 VCC
Input
TxD
L
H
Z
X
Table 8. Receiving
Three modes of operation are available: high speed, slope
control, and standby. RS (Pin 8) allows modification of the
operational mode by connecting the RS input through a resistor
to ground, or directly to ground, or to a CAN controller, as
shown in Figure 30.
Mode
Standby
Slope Control
High Speed
Description
High level
Low level
Don’t care
Indeterminate
High impedance (off )
Disconnected
Resulting
Voltage/Current
−IRS < 10 μA
0.4 VCC < VRS < 0.6 VCC
−IRS < −500 μA
Rev. A | Page 13 of 16
ADM3051
Data Sheet
APPLICATIONS INFORMATION
+5V SUPPLY
+5V SUPPLY
CT
100nF
100nF
RT/2
VCC
RT/2
THERMAL
SHUTDOWN
TxD
CAN
CONTROLLER
RSLOPE
D
RS
MODE
BUS
CONNECTOR
CANH
RxD
R
CANL
VOLTAGE
REFERENCE
VREF
ADM3051
RT/2
RT/2
GND
10029-028
CT
NOTES
1. RT IS EQUAL TO THE CHARACTERISTIC IMPEDANCE OF THE CABLE USED.
Figure 30. Typical CAN Node Using the ADM3051
RT/2
RT/2
RT/2
CANH
D
CANL
R
CANH
CANL
R
D
ADM3051
TxD
RxD
CANH
D
CANL
R
ADM3051
TxD
RxD
NOTES
1. MAXIMUM NUMBER OF NODES: 110.
2. RT IS EQUAL TO THE CHARACTERISTIC IMPEDANCE OF THE CABLE USED.
Figure 31. Typical CAN Network
Rev. A | Page 14 of 16
CL
ADM3051
TxD
RxD
10029-029
CL
RT/2
Data Sheet
ADM3051
OUTLINE DIMENSIONS
5.00 (0.1968)
4.80 (0.1890)
8
1
5
4
1.27 (0.0500)
BSC
0.25 (0.0098)
0.10 (0.0040)
COPLANARITY
0.10
SEATING
PLANE
6.20 (0.2441)
5.80 (0.2284)
1.75 (0.0688)
1.35 (0.0532)
0.51 (0.0201)
0.31 (0.0122)
0.50 (0.0196)
0.25 (0.0099)
45°
8°
0°
0.25 (0.0098)
0.17 (0.0067)
1.27 (0.0500)
0.40 (0.0157)
COMPLIANT TO JEDEC STANDARDS MS-012-AA
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.
012407-A
4.00 (0.1574)
3.80 (0.1497)
Figure 32. 8-Lead Standard Small Outline Package [SOIC_N]
Narrow Body
(R-8)
Dimensions shown in millimeters and (inches)
ORDERING GUIDE
Model1
ADM3051CRZ
ADM3051CRZ-REEL7
EVAL-ADM3051EBZ
1
Temperature Range
−40°C to +125°C
−40°C to +125°C
Package Description
8-Lead Standard Small Outline Package [SOIC_N]
8-Lead Standard Small Outline Package [SOIC_N]
Evaluation Board
Z = RoHS Compliant Part.
Rev. A | Page 15 of 16
Package Option
R-8
R-8
ADM3051
Data Sheet
NOTES
©2011–2016 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D10029-0-5/16(A)
Rev. A | Page 16 of 16