TI1 LM361MX/NOPB High speed differential comparator Datasheet

LM161, LM361
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SNOSBJ5C – MAY 1999 – REVISED MARCH 2013
LM161/LM361 High Speed Differential Comparators
Check for Samples: LM161, LM361
FEATURES
DESCRIPTION
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The LM161/LM361 is a very high speed differential
input, complementary TTL output voltage comparator
with improved characteristics over the SE529/NE529
for which it is a pin-for-pin replacement. The device
has been optimized for greater speed performance
and lower input offset voltage. Typically delay varies
only 3 ns for over-drive variations of 5 mV to 500 mV.
It may be operated from op amp supplies (±15V).
1
2
Independent strobes
Ensured high speed: 20 ns max
Tight delay matching on both outputs
Complementary TTL outputs
Operates from op amp supplies: ±15V
Low speed variation with overdrive variation
Low input offset voltage
Versatile supply voltage range
Complementary outputs having maximum skew are
provided. Applications involve high speed analog to
digital converters and zero-crossing detectors in disk
file systems.
CONNECTION DIAGRAMS
SOIC or PDIP Package
Figure 1. Top View
Package Numbers D0014A, NFF0014A
TO-100 Package
Figure 2. Package Number LME0010C
1
2
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 1999–2013, Texas Instruments Incorporated
LM161, LM361
SNOSBJ5C – MAY 1999 – REVISED MARCH 2013
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LOGIC DIAGRAM
*Output is low when current is drawn from strobe pin.
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
Absolute Maximum Ratings
(1)
+
Positive Supply Voltage, V
+16V
Negative Supply Voltage, V−
−16V
Gate Supply Voltage, VCC
+7V
Output Voltage
+7V
Differential Input Voltage
±5V
Input Common Mode Voltage
±6V
Power Dissipation
600 mW
−65°C to +150°C
Storage Temperature Range
Operating Temperature Range
TMIN
TMAX
−55°C to +125°C
LM161
−25°C to +85°C
LM361
0°C to +70°C
Lead Temp. (Soldering, 10 seconds)
260°C
For Any Device Lead Below V−
(1)
0.3V
The device may be damaged by use beyond the maximum ratings.
Operating Conditions
Min
LM161
Supply Voltage V+
Supply Voltage V−
Supply Voltage VCC
ESD Tolerance
(1)
(2)
2
Max
15V
LM361
5V
15V
LM161
−6V
−15V
LM361
−6V
−15V
LM161
4.5V
5V
5.5V
LM361
4.75V
5V
5.25V
(1)
Soldering Information
Typ
5V
1600V
(2)
(2)
PDIP Package
Soldering (10 seconds)
SOIC Package
Vapor Phase (60
seconds)
260°C
215°C
Infrared (15 seconds)
220°C
Human body model, 1.5 kΩ in series with 100 pF.
See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of soldering surface mount devices.
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SNOSBJ5C – MAY 1999 – REVISED MARCH 2013
Electrical Characteristics (1) (2) (1)
(V+ = +10V, VCC = +5V, V− = −10V, TMIN ≤ TA ≤ TMAX, unless noted)
Parameter
Conditions
Limits
Units
LM161
Min
Input Offset Voltage
Input Bias Current
LM361
Typ
Max
1
3
Min
5
TA=25°C
Typ
Max
1
5
mV
μA
10
20
μA
30
2
μA
2
Input Offset Current
TA=25°C
Voltage Gain
TA=25°C
3
3
V/mV
Input Resistance
TA=25°C, f=1 kHz
20
20
kΩ
Logical “1” Output Voltage
VCC=4.75V,
ISOURCE=−0.5 mA
3.3
V
Logical “0” Output Voltage
VCC=4.75V,
ISINK=6.4 mA
0.4
0.4
V
Strobe Input “1” Current
(Output Enabled)
VCC=5.25V,
VSTROBE=2.4V
200
200
μA
Strobe Input “0” Current
(Output Disabled)
VCC=5.25V,
VSTROBE=0.4V
−1.6
−1.6
mA
Strobe Input “0” Voltage
VCC=4.75V
0.8
0.8
V
Strobe Input “1” Voltage
VCC=4.75V
Output Short Circuit Current
VCC=5.25V, VOUT=0V
−55
mA
Supply Current I+
V+=10V, V−=−10V,
VCC=5.25V,
−55°C≤TA≤125°C
Supply Current I+
V+=10V, V−=−10V,
VCC=5.25V,
0°C≤TA≤70°C
Supply Current I−
V+=10V, V−=−10V,
VCC=5.25V,
−55°C≤TA≤125°C
Supply Current I−
V+=10V,
V−=−10V,VCC=5.25V,
0°C≤TA≤70°C
Supply Current ICC
V+=10V, V−=−10V,
VCC=5.25V,
−55°C≤TA≤125°C
Supply Current ICC
V+=10V, V−=−10V,
VCC=5.25V,
0°C≤TA≤70°C
Transient Response
VIN = 50 mV overdrive
3
2.4
μA
5
3.3
2.4
2
2
−18
−55
V
−18
4.5
mA
5
10
mA
mA
10
18
mA
mA
20
mA
(3)
Propagation Delay Time (tpd(0))
TA=25°C
14
20
14
20
ns
Propagation Delay Time (tpd(1))
TA=25°C
14
20
14
20
ns
Delay Between Output A and B
TA=25°C
2
5
2
5
ns
Strobe Delay Time (tpd(0))
TA=25°C
8
8
ns
Strobe Delay Time (tpd(1))
TA=25°C
8
8
ns
(1)
Typical thermal impedances are as follows:
(2)
(3)
Refer to RETS161X for LM161H and LM161J military specifications.
Measurements using AC Test circuit, Fanout = 1. The devices are faster at low supply voltages.
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LM161, LM361
SNOSBJ5C – MAY 1999 – REVISED MARCH 2013
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Typical Performance Characteristics
4
Offset Voltage
Input Currents
vs
Ambient
Temperature
Figure 3.
Figure 4.
Input Characteristics
Supply Current vs
Ambient Temperature
Figure 5.
Figure 6.
Supply Current vs
Supply Voltage
Propagation Delay vs
Ambient Temperature
Figure 7.
Figure 8.
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Copyright © 1999–2013, Texas Instruments Incorporated
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LM161, LM361
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SNOSBJ5C – MAY 1999 – REVISED MARCH 2013
Typical Performance Characteristics (continued)
Delay of Output 1 With
Respect to Output 2 vs
Ambient Temperature
Strobe Delay
vs
Ambient
Temperature
Figure 9.
Figure 10.
Common-Mode
Pulse Response
Propagation Delay vs
Supply Voltage
Figure 11.
Figure 12.
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Product Folder Links: LM161 LM361
5
LM161, LM361
SNOSBJ5C – MAY 1999 – REVISED MARCH 2013
www.ti.com
AC TEST CIRCUIT
VIN = ±50 mV
+
V = +10V
6
FANOUT = 1
FANOUT = 4
V− = −10V
R = 2.4k
R = 680Ω
VCC = 5.25V
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C=15 pF
C = 30 pF
Copyright © 1999–2013, Texas Instruments Incorporated
Product Folder Links: LM161 LM361
LM161, LM361
www.ti.com
SNOSBJ5C – MAY 1999 – REVISED MARCH 2013
SCHEMATIC DIAGRAM
LM161
R10, R16: 85
R11, R17: 205
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7
LM161, LM361
SNOSBJ5C – MAY 1999 – REVISED MARCH 2013
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REVISION HISTORY
Changes from Revision B (March 2013) to Revision C
•
8
Page
Changed layout of National Data Sheet to TI format ............................................................................................................ 7
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PACKAGE OPTION ADDENDUM
www.ti.com
21-Mar-2015
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
Lead/Ball Finish
MSL Peak Temp
(2)
(6)
(3)
Op Temp (°C)
Device Marking
(4/5)
LM361H
ACTIVE
TO-100
LME
10
500
TBD
Call TI
Call TI
0 to 70
( LM361H ~ LM361H)
LM361H/NOPB
ACTIVE
TO-100
LME
10
500
Green (RoHS
& no Sb/Br)
Call TI
Level-1-NA-UNLIM
0 to 70
( LM361H ~ LM361H)
LM361M
NRND
SOIC
D
14
55
TBD
Call TI
Call TI
0 to 70
LM361M
LM361M/NOPB
ACTIVE
SOIC
D
14
55
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 70
LM361M
LM361MX/NOPB
ACTIVE
SOIC
D
14
2500
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 70
LM361M
LM361N/NOPB
ACTIVE
PDIP
NFF
14
25
Green (RoHS
& no Sb/Br)
CU SN
Level-1-NA-UNLIM
0 to 70
LM361N
LM529CH
ACTIVE
TO-100
LME
10
500
TBD
Call TI
Call TI
0 to 70
( LM361H ~ LM361H)
LM529CN
OBSOLETE
PDIP
NFF
14
TBD
Call TI
Call TI
0 to 70
LM361N
NE529A
OBSOLETE
PDIP
NFF
14
TBD
Call TI
Call TI
0 to 70
LM361N
NE529K
ACTIVE
TO-100
LME
10
500
TBD
Call TI
Call TI
0 to 70
( LM361H ~ LM361H)
SE529K
ACTIVE
TO-100
LME
10
500
TBD
Call TI
Call TI
0 to 70
( LM361H ~ LM361H)
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
Addendum-Page 1
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
21-Mar-2015
(3)
MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4)
There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5)
Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
(6)
Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish
value exceeds the maximum column width.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
Addendum-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
23-Sep-2013
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
LM361MX/NOPB
Package Package Pins
Type Drawing
SOIC
D
14
SPQ
Reel
Reel
A0
Diameter Width (mm)
(mm) W1 (mm)
2500
330.0
16.4
Pack Materials-Page 1
6.5
B0
(mm)
K0
(mm)
P1
(mm)
9.35
2.3
8.0
W
Pin1
(mm) Quadrant
16.0
Q1
PACKAGE MATERIALS INFORMATION
www.ti.com
23-Sep-2013
*All dimensions are nominal
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
LM361MX/NOPB
SOIC
D
14
2500
367.0
367.0
35.0
Pack Materials-Page 2
MECHANICAL DATA
MMBC006 – MARCH 2001
LME (O–MBCY–W10)
METAL CYLINDRICAL PACKAGE
ø
0.370 (9,40)
0.335 (8,51)
ø
0.335 (8,51)
0.305 (7,75)
0.040 (1,02)
0.010 (0,25)
0.185 (4,70)
0.165 (4,19)
0.040 (1,02)
0.010 (0,25)
0.500 (12,70) MIN
Seating
Plane
ø
ø
0.021 (0,53)
0.016 (0,41)
0.160 (4,06)
0.120 (3,05)
0.120 (3,05)
0.110 (2,79)
4
3
0.034 (0,86)
0.028 (0,71)
36°
5
2
6
1
10
7
9
8
0.230 (5,84)
0.045 (1,14)
0.029 (0,74)
4202488/A 03/01
NOTES: A.
B.
C.
D.
E.
All linear dimensions are in inches (millimeters).
This drawing is subject to change without notice.
Leads in true position within 0.010 (0,25) R @ MMC at seating plane.
Pin numbers shown for reference only. Numbers may not be marked on package.
Falls within JEDEC MO–006/TO-100.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
MECHANICAL DATA
NFF0014A
N0014A
N14A (Rev G)
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