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Differential Comparators. LM361H Datasheet

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Differential Comparators. LM361H Datasheet
















LM361H Comparators. Datasheet pdf. Equivalent













Part

LM361H

Description

High Speed Differential Comparators



Feature


.
Manufacture

Texas Instruments

Datasheet
Download LM361H Datasheet


Texas Instruments LM361H

LM361H; .


Texas Instruments LM361H

.


Texas Instruments LM361H

.





Part

LM361H

Description

High Speed Differential Comparators



Feature


.
Manufacture

Texas Instruments

Datasheet
Download LM361H Datasheet




 LM361H
LM161, LM361
www.ti.com
SNOSBJ5C – MAY 1999 – REVISED MARCH 2013
LM161/LM361 High Speed Differential Comparators
Check for Samples: LM161, LM361
FEATURES
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
DESCRIPTION
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).
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
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.
2
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




 LM361H
LM161, LM361
SNOSBJ5C – MAY 1999 – REVISED MARCH 2013
LOGIC DIAGRAM
www.ti.com
*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+
Negative Supply Voltage, V
Gate Supply Voltage, VCC
Output Voltage
Differential Input Voltage
Input Common Mode Voltage
Power Dissipation
Storage Temperature Range
Operating Temperature Range
LM161
LM361
Lead Temp. (Soldering, 10 seconds)
For Any Device Lead Below V
(1) The device may be damaged by use beyond the maximum ratings.
+16V
16V
+7V
+7V
±5V
±6V
600 mW
65°C to +150°C
TMIN
TMAX
55°C to +125°C
25°C to +85°C
0°C to +70°C
260°C
0.3V
Operating Conditions
Supply Voltage V+
Supply Voltage V
Supply Voltage VCC
ESD Tolerance (1)
Soldering Information(2)
LM161
LM361
LM161
LM361
LM161
LM361
PDIP Package
SOIC Package
Min
Typ
Max
5V
15V
5V
15V
6V
15V
6V
15V
4.5V
5V
5.5V
4.75V
5V
5.25V
Soldering (10 seconds)(2)
1600V
260°C
Vapor Phase (60
seconds)
215°C
Infrared (15 seconds)
220°C
(1) Human body model, 1.5 kΩ in series with 100 pF.
(2) See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of soldering surface mount devices.
2
Submit Documentation Feedback
Copyright © 1999–2013, Texas Instruments Incorporated
Product Folder Links: LM161 LM361




 LM361H
LM161, LM361
www.ti.com
Electrical Characteristics(1)(2)(1)
(V+ = +10V, VCC = +5V, V= 10V, TMIN TA TMAX, unless noted)
Parameter
Conditions
Input Offset Voltage
Input Bias Current
Input Offset Current
Voltage Gain
Input Resistance
Logical “1” Output Voltage
Logical “0” Output Voltage
Strobe Input “1” Current
(Output Enabled)
Strobe Input “0” Current
(Output Disabled)
Strobe Input “0” Voltage
Strobe Input “1” Voltage
Output Short Circuit Current
Supply Current I+
Supply Current I+
Supply Current I
Supply Current I
Supply Current ICC
Supply Current ICC
Transient Response
Propagation Delay Time (tpd(0))
Propagation Delay Time (tpd(1))
Delay Between Output A and B
Strobe Delay Time (tpd(0))
Strobe Delay Time (tpd(1))
Min
TA=25°C
TA=25°C
TA=25°C
TA=25°C, f=1 kHz
VCC=4.75V,
ISOURCE=0.5 mA
2.4
VCC=4.75V,
ISINK=6.4 mA
VCC=5.25V,
VSTROBE=2.4V
VCC=5.25V,
VSTROBE=0.4V
VCC=4.75V
VCC=4.75V
2
VCC=5.25V, VOUT=0V
18
V+=10V, V=10V,
VCC=5.25V,
55°CTA125°C
V+=10V, V=10V,
VCC=5.25V,
0°CTA70°C
V+=10V, V=10V,
VCC=5.25V,
55°CTA125°C
V+=10V,
V=10V,VCC=5.25V,
0°CTA70°C
V+=10V, V=10V,
VCC=5.25V,
55°CTA125°C
V+=10V, V=10V,
VCC=5.25V,
0°CTA70°C
VIN = 50 mV overdrive (3)
TA=25°C
TA=25°C
TA=25°C
TA=25°C
TA=25°C
LM161
Typ
1
5
2
3
20
3.3
14
14
2
8
8
SNOSBJ5C – MAY 1999 – REVISED MARCH 2013
Limits
Max
Min
3
20
3
2.4
0.4
200
1.6
0.8
2
55
18
4.5
LM361
Typ
Max
1
5
10
30
2
5
3
20
3.3
0.4
200
1.6
0.8
55
Units
mV
μA
μA
μA
μA
V/mV
kΩ
V
V
μA
mA
V
V
mA
mA
5
mA
10
mA
10
mA
18
mA
20
mA
20
14
20
ns
20
14
20
ns
5
2
5
ns
8
ns
8
ns
(1) Typical thermal impedances are as follows:
(2) Refer to RETS161X for LM161H and LM161J military specifications.
(3) Measurements using AC Test circuit, Fanout = 1. The devices are faster at low supply voltages.
Copyright © 1999–2013, Texas Instruments Incorporated
Product Folder Links: LM161 LM361
Submit Documentation Feedback
3




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