ADM6315-26D4ART-RL [ADI]
Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143; 漏极开路微处理器监控电路采用4引脚SOT -143型号: | ADM6315-26D4ART-RL |
厂家: | ADI |
描述: | Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143 |
文件: | 总12页 (文件大小:286K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Open-Drain Microprocessor
Supervisory Circuit in 4-Lead SOT-143
ADM6315
FUNCTIONAL BLOCK DIAGRAM
FEATURES
Specified over temperature
GND
V
CC
Low power consumption (5 μA typical)
Precision voltage monitor of voltages from 2.5 V to 5 V
at 100 mV increments
V
REF
ADM6315
Reset assertion down to VCC > 1 V
Reset timeout periods: 1 ms, 20 ms, 140 ms,
or 1120 ms (minimum)
RESET
RESET
CIRCUITRY
MR
DEBOUNCE
Built-in manual reset
Pin compatible with the ADM811
Available in SOT-143 package
Figure 1.
APPLICATIONS
V
CC
SYSTEM POWER
Microprocessor systems
Controllers
Intelligent instruments
Automotive systems
Safety systems
10kΩ
MICROPROCESSOR
SYSTEM
ADM6315
RESET
MR
RESET
GND
GND
Portable instruments
Figure 2. Typical Operating Circuit
GENERAL DESCRIPTION
The ADM6315 is a reliable voltage-monitoring device that is
suitable for use in most voltage-monitoring applications.
The manual reset function is very useful, especially if the circuit
in which the ADM6315 is operating enters into a state that can
be detected only by the user. Allowing the user to reset a system
manually can reduce the damage or danger that could otherwise
be caused by an out-of-control or locked-up system.
The ADM6315 is designed to monitor as little as a 1.8%
degradation of a power supply voltage. The ADM6315 can
monitor all voltages (at 100 mV increments) from 2.5 V to 5 V.
The ADM6315 is available in a cost- and space-efficient
SOT-143 package.
Included in this circuit is a debounced manual reset input.
RESET
MR
can be activated using an ordinary switch (pulling
low), a low input from another digital device, or a degradation
of the supply voltage.
Rev. E
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registeredtrademarks arethe property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113 ©1999–2007 Analog Devices, Inc. All rights reserved.
ADM6315
TABLE OF CONTENTS
Features .............................................................................................. 1
Typical Performance Characteristics ..............................................6
Theory of Operation .........................................................................7
Interfacing to Output of Other Devices .....................................7
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 4
Thermal Resistance ...................................................................... 4
ESD Caution.................................................................................. 4
Pin Configuration and Function Descriptions............................. 5
RESET
Benefits of a Very Accurate
Threshold .............................7
Detailed Description.....................................................................7
Manual Reset Input.......................................................................7
Transient Immunity ......................................................................7
Outline Dimensions..........................................................................8
Ordering Guide .............................................................................8
REVISION HISTORY
2/03—Rev. A to Rev. B
9/07—Rev. D to Rev. E
Edits to Features.................................................................................1
Edits to Specifications.......................................................................2
Edits to Absolute Maximum Ratings..............................................3
Edits to Ordering Guide ...................................................................3
Edits to Table I and Table II .............................................................6
Edits to Table III and Table IV.........................................................7
Updated Outline Dimensions..........................................................8
Changes to Absolute Maximum Ratings....................................... 4
Updated Outline Dimensions......................................................... 8
Changes to Ordering Guide ............................................................ 8
4/06—Rev. C to Rev. D
Updated Format..................................................................Universal
Updated Outline Dimensions......................................................... 8
Changes to Ordering Guide ............................................................ 8
10/01—Rev. 0 to Rev. A
Edits to Table III ................................................................................7
Edits to Table IV ................................................................................7
12/03—Rev. B to Rev. C
Edit to Absolute Maximum Ratings............................................... 3
Edits to Ordering Guide .................................................................. 4
Deleted Table I and Table II ............................................................ 6
Deleted Table III and Table IV........................................................ 7
Updated Outline Dimensions......................................................... 8
1999—Revision 0: Initial Version
Rev. E | Page 2 of 12
ADM6315
SPECIFICATIONS
VCC = full operating range, TA = TMIN to TMAX, VCC typical = 5 V, unless otherwise noted.
Table 1.
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
SUPPLY
Operating Voltage
VCC Supply Current
1
5.5
12
15
10
V
μA
μA
μA
TA = −40°C to +85°C
5
VCC = 5.5 V, no load, TA = −40°C to +85°C
VCC = 5.5 V, no load, TA = −40°C to +125°C
VCC = 3.6 V, no load, TA = −40°C to +85°C
VCC = 3.6 V, no load, TA = −40°C to +125°C
TA = 25°C
4
12
μA
RESET VOLTAGE THRESHOLD (VTH)
V
TH − 1.8%
VTH
VTH + 1.8%
VTH + 2.5%
VTH + 3.5%
V
VTH − 2.5%
VTH − 3.5%
V
V
TA = −40°C to +85°C
TA = −40°C to +125°C
RESET THRESHOLD TEMPERATURE COEFFICIENT
VCC TO RESET DELAY
60
35
ppm/°C
μs
VCC = falling at 1 mV/μs
RESET ACTIVE TIMEOUT PERIOD
ADM6315xxD1
1
0.8
20
1.4
28
2
2.4
40
48
280
336
ms
ms
ms
ms
ms
ms
ms
ms
TA = −40°C to +85°C
TA = −40°C to +125°C
TA = −40°C to +85°C
TA = −40°C to +125°C
TA = −40°C to +85°C
TA = −40°C to +125°C
TA = −40°C to +85°C
TA = −40°C to +125°C
ADM6315xxD2
ADM6315xxD3
ADM6315xxD4
16
140
112
1120
896
200
1570 2240
2688
MANUAL RESET
Input Threshold
0.8
V
V
V
V
μs
ns
ns
kΩ
VTH > 4 V (VIL)
VTH > 4 V (VIH)
VTH < 4 V (VIL)
VTH < 4 V (VIH)
2.4
0.3 × VCC
1
0.7 × VCC
Minimum Input Pulse
Glitch Rejection
To Reset Delay
Pull-Up Resistance
RESET OUTPUT
100
500
63
32
100
Output Voltage
0.4
0.3
0.3
1
V
V
V
μA
VCC > 4.25 V, ISINK = 3.2 mA
VCC > 2.5 V, ISINK = 1.2 mA
VCC > 1 V, ISINK = 80 μA
Output Leakage Current
VCC > VTH, RESET deasserted
Rev. E | Page 3 of 12
ADM6315
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
THERMAL RESISTANCE
θJA is specified for the worst-case conditions, that is, a device
soldered in a circuit board for surface-mount packages.
Table 2.
Parameter
Rating
Terminal Voltage (with Respect to Ground)
VCC
All Other Inputs
Table 3. Thermal Resistance
Package Type
4-Lead SOT-143
−0.3 V to +6 V
−0.3 V to +6 V
θJA
Unit
330
°C/W
Input Current
VCC
20 mA
Output Current
RESET
ESD CAUTION
20 mA
Operating Temperature Range
Storage Temperature Range
Lead Temperature (Soldering, 10 sec)
Vapor Phase (60 sec)
Infrared (15 sec)
−40°C to +125°C
−65°C to +160°C
300°C
215°C
220°C
ESD Rating
2.5 kV
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
Rev. E | Page 4 of 12
ADM6315
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
V
1
4
GND
CC
ADM6315
TOP VIEW
(Not to Scale)
2
3
RESET
MR
Figure 3. Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
Mnemonic
Description
1
2
GND
RESET
Ground Reference for All Signals, 0 V.
Active Low Logic Output. RESET remains low while VCC is below the reset threshold or when MR is low. RESET
then remains low for a minimum of 1 ms, 20 ms, 140 ms, or 1120 ms after VCC rises above the reset threshold
and MR is high.
3
4
MR
VCC
Manual Reset. This active low debounced input ignores input pulses of 100 ns (typical) and is guaranteed to
accept input pulses of greater than 1 μs. Leave floating when not used.
Monitored Supply Voltage.
Rev. E | Page 5 of 12
ADM6315
TYPICAL PERFORMANCE CHARACTERISTICS
50
45
10
40
35
30
25
8
V
= 5.5V
CC
6
4
2
0
V
= 3V
= 1V
CC
CC
20
15
10
5
V
0
0
100 200 300 400 500 600 700 800 900 1000
RESET COMPARATOR OVERDRIVE, (V – V ) (mV)
–40
–20
0
20
40
60
80
100
125
TEMPERATURE (°C)
TH
CC
Figure 4. Supply Current vs. Temperature
RESET
Figure 7. Maximum Transient Duration vs.
Comparator Overdrive
450
400
350
300
250
200
150
100
1.005
1.000
V
= 20mV
OD
0.995
0.990
V
V
= 125mV
OD
50
0
= 200mV
60
OD
–40
–20
0
20
40
80
100
125
–40
–20
0
20
40
60
80
100
125
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 5. Power-Down Reset Delay vs. Temperature
Figure 8. Normalized Reset Threshold vs. Temperature (VCC Falling)
12
10
1.06
1.04
1.02
1.00
0.98
0.96
0.94
8
+85°C
6
–40°C
+25°C
4
2
0
0
2
5
–40
–20
0
20
40
60
80
100
125
1
4
3
TEMPERATURE (°C)
SUPPLY VOLTAGE (V)
Figure 6. Normalized Reset Timeout Period vs. Temperature (VCC Rising)
Figure 9. Supply Current vs. Supply Voltage
Rev. E | Page 6 of 12
ADM6315
THEORY OF OPERATION
INTERFACING TO OUTPUT OF OTHER DEVICES
MANUAL RESET INPUT
MR
. This
The ADM6315 also provides an additional input,
The ADM6315 series is designed to integrate with as many devices
input can be used either as a means for the system operator to
reset the system manually via a switch or for a digital circuit to
reset the system.
RESET
as possible. One feature of the ADM6315 is the
open-
drain output, which can sink current from sources with a
voltage greater than the VCC of the ADM6315 input, making it
suitable for use in more diverse applications.
MR
The
input (typically) ignores negative-going pulses that are
faster than 100 ns, and it is guaranteed to accept any negative-
going input pulse of a duration greater than or equal to 1 μs. If
BENEFITS OF A VERY ACCURATE RESET THRESHOLD
Because the ADM6315 series can operate effectively even when
there are large degradations of the supply voltages (due to an
accurate internal voltage reference circuit), the possibility of a
malfunction during a power failure is greatly reduced.
MR
is connected to long cables or is used in a noisy environment,
MR
placing a 1 μF decoupling capacitor between the
input and
ground further improves the glitch immunity of the ADM6315.
V
CC
V
TRIP POINT (MAX)
CC
TRIP POINT
V
TRIP POINT (MAX)
CC
V
CC
V
TRIP POINT
CC
V
TRIP POINT (MIN)
CC
V
TRIP POINT (MIN)
CC
V
CC
V
TO RESET
DELAY
CC
RESET ACTIVE TIMEOUT
RESET
VOL
RESET
Figure 10. VCC Power-Down/Brownout Timing Diagram
Figure 11. VCC Power-Up Timing Diagram
DETAILED DESCRIPTION
TRANSIENT IMMUNITY
The ADM6315 is designed to protect the integrity of a system’s
operation by ensuring the proper operation of the system
during power-up, power-down, and brownout conditions.
As well as being an accurate reset circuit, the ADM6315 has
good immunity from negative-going transients (see Figure 7).
Because of this characteristic, the ADM6315 is suitable for use
in noisy environments.
RESET
When the ADM6315 is powered up, the
ADM6315 remains low for a period typically equal to the
active timeout period. This feature allows adequate time for the
system to power up correctly and for the power supply to
stabilize before any devices are brought out of reset and allowed
to begin executing instructions. Initializing a system in this way
provides a more reliable startup for microprocessor systems.
output of the
RESET
RESET
Figure 7 shows the
comparator overdrive (the maximum
magnitude of negative-going pulses with respect to the typical
reset threshold) vs. the pulse duration without a reset.
When a brownout condition occurs (assuming VCC is falling at
1 mV/μs), the ADM6315 produces a reset in 35 μs typical.
Producing a reset this fast means that the entire system can be
reset together before any part of the system’s voltage falls below
its recommended operating voltage. This system reset can avoid
dangerous and/or erroneous operation of a microprocessor-
based system.
Rev. E | Page 7 of 12
ADM6315
OUTLINE DIMENSIONS
3.04
2.90
2.80
0.20
BSC
2.64
2.10
4
1
3
2
1.40
1.30
1.20
1.92 BSC
1.07
0.90
0.75
1.22
0.80
0.20
0.08
0.100
0.013
8°
0°
0.60
0.50
0.40
0.50
0.30
0.89
0.76
SEATING
PLANE
0.54 REF
COMPLIANT TO JEDEC STANDARDS TO-253-AA
Figure 12. 4-Lead Small Outline Transistor Package [SOT-143]
(RA-4)
Dimensions shown in millimeters
ORDERING GUIDE
Temperature
Range
Package
Option
Trip
Point
Minimum
Timeout (ms) Branding
Model
Package Description
ADM6315-46D1ARTRL7
ADM6315-46D1ART-RL
ADM6315-46D1ARTZR71
ADM6315-45D1ARTRL7
ADM6315-45D1ART-RL
ADM6315-45D1ARTZR71
ADM6315-44D1ARTRL7
ADM6315-44D1ART-RL
ADM6315-31D1ARTRL7
ADM6315-31D1ART-RL
ADM6315-31D1ARTZR71
ADM6315-31D1ARTZRL1
ADM6315-29D1ARTRL7
ADM6315-29D1ART-RL
ADM6315-29D1ARTZR71
ADM6315-26D1ARTRL7
ADM6315-26D1ART-RL
ADM6315-26D1ARTZR71
ADM6315-26D1ARTZRL1
ADM6315-46D2ARTRL7
ADM6315-46D2ART-RL
ADM6315-46D2ARTZR71
ADM6315-45D2ARTRL7
ADM6315-45D2ART-RL
ADM6315-45D2ARTZR71
ADM6315-44D2ARTRL7
ADM6315-44D2ART-RL
ADM6315-44D2ARTZR71
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
–40°C to +125°C
–40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4.63
4.63
4.63
4.50
4.50
4.50
4.39
4.39
3.08
3.08
3.08
3.08
2.93
2.93
2.93
2.63
2.63
2.63
2.63
4.63
4.63
4.63
4.50
4.50
4.50
4.39
4.39
4.39
1
1
1
MDV
MDV
M9Q
MDU
MDU
M81
MDT
MDT
MDG
MDG
M7X
M7X
MDC
MDC
M7T
MDB
MDB
MDB#
MDB#
MEV
MEV
M83
MEU
MEU
MA8
MET
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
20
20
20
20
20
20
20
20
20
MET
M80
Rev. E | Page 8 of 12
ADM6315
Temperature
Range
Package
Option
Trip
Point
Minimum
Timeout (ms) Branding
Model
Package Description
ADM6315-31D2ARTRL7
ADM6315-31D2ART-RL
ADM6315-31D2ARTZR71
ADM6315-31D2ARTZRL1
ADM6315-29D2ARTRL7
ADM6315-29D2ART-RL
ADM6315-29D2ARTZR71
ADM6315-26D2ARTRL7
ADM6315-26D2ART-RL
ADM6315-26D2ARTZR71
ADM6315-26D2ARTZRL1
ADM6315-46D3ARTRL7
ADM6315-46D3ART-RL
ADM6315-46D3ARTZR71
ADM6315-45D3ARTRL7
ADM6315-45D3ART-RL
ADM6315-45D3ARTZR71
ADM6315-44D3ARTRL7
ADM6315-44D3ART-RL
ADM6315-44D3ARTZR71
ADM6315-44D3ARTZRL1
ADM6315-31D3ARTRL7
ADM6315-31D3ART-RL
ADM6315-31D3ARTZR71
ADM6315-31D3ARTZRL1
ADM6315-29D3ARTRL7
ADM6315-29D3ART-RL
ADM6315-29D3ARTZR71
ADM6315-26D3ARTRL7
ADM6315-26D3ART-RL
ADM6315-26D3ARTZR71
ADM6315-26D3ARTZRL1
ADM6315-46D4ARTRL7
ADM6315-46D4ART-RL
ADM6315-46D4ARTZR71
ADM6315-45D4ARTRL7
ADM6315-45D4ART-RL
ADM6315-44D4ARTRL7
ADM6315-44D4ART-RL
ADM6315-44D4ARTZRL1
ADM6315-44D4ARTZRL1
ADM6315-31D4ARTRL7
ADM6315-31D4ART-RL
ADM6315-31D4ARTZR71
ADM6315-29D4ARTRL7
ADM6315-29D4ART-RL
ADM6315-29D4ARTZR71
ADM6315-26D4ARTRL7
ADM6315-26D4ART-RL
ADM6315-26D4ARTZR71
ADM6315-26D4ARTZRL1
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
−40°C to +125°C
–40°C to +125°C
−40°C to +125°C
–40°C to +125°C
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
4-Lead Small Outline Transistor [SOT-143] RA-4
3.08
3.08
3.08
3.08
2.93
2.93
2.93
2.63
2.63
2.63
2.63
4.63
4.63
4.63
4.50
4.50
4.50
4.39
4.39
4.39
4.39
3.08
3.08
3.08
3.08
2.93
2.93
2.93
2.63
2.63
2.63
2.63
4.63
4.63
4.63
4.50
4.50
4.39
4.39
4.39
4.39
3.08
3.08
3.08
2.93
2.93
2.93
2.63
2.63
2.63
2.63
20
20
20
20
MEG
MEG
M7Y
M7Y
MEC
MEC
M7U
MEB
MEB
MEB#
MEB#
MFV
MFV
M84
MFU
MFU
M82
MFT
20
20
20
20
20
20
20
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
MFT
MFT#
MFT#
MFG
MFG
M4G
M4G
MFC
MFC
M7V
MFB
MFB
MFB#
MFB#
MGV
MGV
M85
MGU
MGU
MGT
MGT
M9H
M9H
MGG
MGG
M7Z
MGC
MGC
M7W
MGB
MGB
MGB#
MGB#
1 Z = RoHS-Compliant Part, # denotes lead-free product may be top or bottom marked.
Rev. E | Page 9 of 12
ADM6315
NOTES
Rev. E | Page 10 of 12
ADM6315
NOTES
Rev. E | Page 11 of 12
ADM6315
NOTES
©1999–2007 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D00081-0-9/07(E)
Rev. E | Page 12 of 12
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