LM160, LM360
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SNOSBJ4C – MAY 1999 – REVISED MARCH 2013
LM160/LM360 High Speed Differential Comparator
Check for Samples: LM160, LM360
FEATURES
DESCRIPTION
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The LM160/LM360 is a very high speed differential
input, complementary TTL output voltage comparator
with
improved
characteristics
over
the
μA760/μA760C, for which it is a pin-for-pin
replacement. The device has been optimized for
greater speed, input impedance and fan-out, and
lower input offset voltage. Typically delay varies only
3 ns for overdrive variations of 5 mV to 400 mV.
1
2
Ensured high speed: 20 ns max
Tight delay matching on both outputs
Complementary TTL outputs
High input impedance
Low speed variation with overdrive variation
Fan-out of 4
Low input offset voltage
Series 74 TTL compatible
Complementary outputs having minimum skew are
provided. Applications involve high speed analog to
digital convertors and zero-crossing detectors in disk
file systems.
CONNECTION DIAGRAMS
TO-99 Package
Figure 1. Package Number LMC0008C
(1)
SOIC or PDIP Package
(1)
Figure 2. Package Number D0008A or P0008E
Also available in SMD# 5962-8767401
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.
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
LM160, LM360
SNOSBJ4C – MAY 1999 – REVISED MARCH 2013
Absolute Maximum Ratings
www.ti.com
(1) (2)
Positive Supply Voltage
+8V
−8V
Negative Supply Voltage
Peak Output Current
20 mA
Differential Input Voltage
±5V
V ≥ VIN ≥ V−
+
Input Voltage
ESD Tolerance
(3)
Operating Temperature
Range
1600V
−55°C to +125°C
LM160
LM360
0°C to +70°C
−65°C to +150°C
Storage Temperature Range
Lead Temperature
(Soldering, 10 sec.)
260°C
PDIP Package
Soldering (10 seconds)
260°C
SOIC Package
Vapor Phase (60 seconds)
215°C
Infrared (15 seconds)
220°C
Soldering Information
See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of soldering surface mount devices.
(1)
(2)
(3)
2
The device may be damaged if used beyond the maximum ratings.
Refer to RETS 160X for LM160H, LM160J-14 and LM160J military specifications.
Human body model, 1.5 kΩ in series with 100 pF.
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Copyright © 1999–2013, Texas Instruments Incorporated
Product Folder Links: LM160 LM360
LM160, LM360
www.ti.com
SNOSBJ4C – MAY 1999 – REVISED MARCH 2013
Electrical Characteristics
(TMIN ≤ TA ≤ TMAX)
Parameter
Conditions
Min
Typ
Max
Units
V
Operating Conditions
Supply Voltage VCC+
4.5
5
6.5
Supply Voltage VCC−
−4.5
−5
−6.5
V
2
5
mV
0.5
3
μA
5
20
μA
Input Offset Voltage
RS ≤ 200Ω
Input Offset Current
Input Bias Current
Output Resistance (Either Output)
Response Time
VOUT = VOH
Ω
100
TA = 25°C, VS = ±5V
(1) (2)
13
25
ns
TA = 25°C, VS = ±5V
(3) (2)
12
20
ns
TA = 25°C, VS = ±5V
(4) (2)
14
ns
Response Time Difference between Outputs
(tpd of +VIN1) − (tpd of −VIN2)
TA = 25°C
(1) (2)
2
ns
(tpd of +VIN2) − (tpd of −VIN1)
TA = 25°C
(1) (2)
2
ns
(tpd of +VIN1) − (tpd of +VIN2)
TA = 25°C
(1) (2)
2
ns
TA = 25°C
(1) (2)
(tpd of −VIN1) − (tpd of −VIN2)
2
ns
Input Resistance
f = 1 MHz
17
kΩ
Input Capacitance
f = 1 MHz
3
pF
Average Temperature Coefficient of
Input Offset Voltage
RS = 50Ω
8
μV/°C
7
nA/°C
±4.5
V
Average Temperature Coefficient of
Input Offset Current
Common Mode Input Voltage Range
VS = ±6.5V
Differential Input Voltage Range
±4
±5
V
Output High Voltage (Either Output)
IOUT = −320 μA, VS = ±4.5V
Output Low Voltage (Either Output)
ISINK = 6.4 mA
0.25
0.4
V
Positive Supply Current
VS = ±6.5V
18
32
mA
Negative Supply Current
VS = ±6.5V
−9
−16
mA
(1)
(2)
(3)
(4)
2.4
3
V
Response time measured from the 50% point of a 30 mVp-p 10 MHz sinusoidal input to the 50% point of the output.
Measurements are made in AC Test Circuit, Fanout = 1
Response time measured from the 50% point of a 2 Vp-p 10 MHz sinusoidal input to the 50% point of the output.
Response time measured from the start of a 100 mV input step with 5 mV overdrive to the time when the output crosses the logic
threshold.
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Copyright © 1999–2013, Texas Instruments Incorporated
Product Folder Links: LM160 LM360
3
LM160, LM360
SNOSBJ4C – MAY 1999 – REVISED MARCH 2013
www.ti.com
Typical Performance Characteristics
4
Offset Voltage
Input Current
vs
Ambient
Temperature
Input Characteristics
Supply Current
vs
Ambient
Temperature
Propagation Delay vs
Ambient Temperature
Delay of Output 1 With
Respect to Output 2 vs
Ambient Temperature
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Copyright © 1999–2013, Texas Instruments Incorporated
Product Folder Links: LM160 LM360
LM160, LM360
www.ti.com
SNOSBJ4C – MAY 1999 – REVISED MARCH 2013
Typical Performance Characteristics (continued)
Common-Mode
Pulse Response
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Copyright © 1999–2013, Texas Instruments Incorporated
Product Folder Links: LM160 LM360
5
LM160, LM360
SNOSBJ4C – MAY 1999 – REVISED MARCH 2013
www.ti.com
AC TEST CIRCUIT
VIN=±50 mV
FANOUT=1
FANOUT=4
V =+5V
R=2.4k
R=630Ω
V−=−5V
C=15 pF
C=30 pF
+
6
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Copyright © 1999–2013, Texas Instruments Incorporated
Product Folder Links: LM160 LM360
LM160, LM360
www.ti.com
SNOSBJ4C – MAY 1999 – REVISED MARCH 2013
SCHEMATIC DIAGRAM
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Copyright © 1999–2013, Texas Instruments Incorporated
Product Folder Links: LM160 LM360
7
LM160, LM360
SNOSBJ4C – MAY 1999 – REVISED MARCH 2013
www.ti.com
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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Copyright © 1999–2013, Texas Instruments Incorporated
Product Folder Links: LM160 LM360
PACKAGE OPTION ADDENDUM
www.ti.com
30-Sep-2021
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
(4/5)
(6)
LM360M
ACTIVE
SOIC
D
8
95
Non-RoHS
& Green
Call TI
Level-1-235C-UNLIM
0 to 70
LM
360M
LM360M/NOPB
ACTIVE
SOIC
D
8
95
RoHS & Green
SN
Level-1-260C-UNLIM
0 to 70
LM
360M
LM360MX
ACTIVE
SOIC
D
8
2500
Non-RoHS
& Green
Call TI
Level-1-235C-UNLIM
0 to 70
LM
360M
LM360MX/NOPB
ACTIVE
SOIC
D
8
2500
RoHS & Green
SN
Level-1-260C-UNLIM
0 to 70
LM
360M
(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)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of
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