jl111sza National Semiconductor Corporation, jl111sza Datasheet

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jl111sza

Manufacturer Part Number
jl111sza
Description
Lm111jan Voltage Comparator
Manufacturer
National Semiconductor Corporation
Datasheet
© 2008 National Semiconductor Corporation
LM111JAN
Voltage Comparator
General Description
The LM111 is a voltage comparator that has input currents
nearly a thousand times lower than devices such as the
LM106 or LM710. It is also designed to operate over a wider
range of supply voltages: from standard ±15V op amp sup-
plies down to the single 5V supply used for IC logic. The
output is compatible with RTL, DTL and TTL as well as MOS
circuits. Further, it can drive lamps or relays, switching volt-
ages up to 50V at currents as high as 50 mA.
Both the inputs and the outputs of the LM111 can be isolated
from system ground, and the output can drive loads referred
to ground, the positive supply or the negative supply. Offset
balancing and strobe capability are provided and outputs can
be wire OR'ed. Although slower than the LM106 and LM710
Ordering Information
NS PART NUMBER
JL111BCA
JL111BGA
JL111BHA
JL111BPA
JL111SGA
JL111SHA
JL111SPA
JL111SZA
JAN PART NUMBER
JM38510/10304BCA
JM38510/10304BGA
JM38510/10304BHA
JM38510/10304BPA
JM38510/10304SGA
JM38510/10304SHA
JM38510/10304SPA
JM38510/10304SZA
201420
NS PACKAGE NUMBER
(200 ns response time vs 40 ns) the device is also much less
prone to spurious oscillations. The LM111 has the same pin
configuration as the LM106 and LM710.
Features
Operates from single 5V supply
Input current: 200 nA max. over temperature
Offset current: 20 nA max. over temperature
Differential input voltage range: ±30V
Power consumption: 135 mW at ±15V
Power supply voltage, single 5V to ±15V
Offset voltage null capability
Strobe capability
WG10A
W10A
W10A
H08C
H08C
J14A
J08A
J08A
PACKAGE DESCRIPTION
14LD CERDIP
8LD TO-99 Metal Can
10LD CERPACK
8LD CERDIP
8LD TO-99 Metal Can
10LD CERPACK
8LD CERDIP
10LD Ceramic SOIC
www.national.com
April 2, 2008

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jl111sza Summary of contents

Page 1

... JL111BPA JM38510/10304BPA JL111SGA JM38510/10304SGA JL111SHA JM38510/10304SHA JL111SPA JM38510/10304SPA JL111SZA JM38510/10304SZA © 2008 National Semiconductor Corporation (200 ns response time vs 40 ns) the device is also much less prone to spurious oscillations. The LM111 has the same pin configuration as the LM106 and LM710. Features ■ Operates from single 5V supply ■ ...

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Connection Diagrams Note: Pin 4 connected to case Dual-In-Line Package Top View See NS Package Number J08A www.national.com Metal Can Package 20142006 Top View See NS Package Number H08C 20142034 See NS Package Number J14A See NS Package Number W10A, ...

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Schematic Diagram (Note Pin connections shown on schematic diagram are for H08 package. ) Note 1: Pin connections shown on schematic diagram are for H08 package. 3 20142005 www.national.com ...

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Absolute Maximum Ratings Positive Supply Voltage Negative Supply Voltage Total Supply Voltage Output to Negative Supply Voltage GND to Negative Supply Voltage Differential Input Voltage Sink Current Input Voltage (Note 3) Power Dissipation (Note CERDIP 8 LD ...

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Recommended Operating Conditions Supply Voltage Operating Temperature Range Quality Conformance Inspection Mil-Std-883, Method 5005 — Group A Subgroup -55°C Description Static tests at Static tests at Static tests ...

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LM111 JAN Electrical Characteristics DC Parameters The following conditions apply, unless otherwise specified. DC ±15V Symbol Parameter V Input Offset Voltage Raised Input Offset Voltage IO I Input Offset Current ...

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Symbol Parameter V Low Level Output Voltage OL I Output Leakage Current CEX I Input Leakage Current IL +I Power Supply Current CC -I Power Supply Current CC Δ Δ T Temperature Coefficient Input IO Offset Voltage Δ ...

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DC Drift Parameters The following conditions apply, unless otherwise specified. DC ±15V Delta calculations performed on JANS devices at group B , subgroup 5. Symbol Parameter V Input Offset Voltage IO ±I Input ...

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LM111 Typical Performance Characteristics Input Bias Current Input Bias Current Input Bias Current Input Bias Current 20142043 Input Bias Current 20142045 Input Bias Current 20142047 9 20142044 20142046 20142048 www.national.com ...

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Input Bias Current Input Overdrives Input Bias Current Response Time for Various Input Overdrives www.national.com Input Bias Current 20142049 Response Time for Various 20142051 Output Limiting Characteristics 20142053 10 Input Overdrives 20142050 Input Overdrives 20142052 20142054 ...

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Supply Current Leakage Currents Application Hints CIRCUIT TECHNIQUES FOR AVOIDING OSCILLATIONS IN COMPARATOR APPLICATIONS When a high-speed comparator such as the LM111 is used with fast input signals and low source impedances, the output response will normally be fast and ...

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If pins 5 and 6 are not used, they should be shorted together. If they are connected to a trim-pot, the trim-pot should be located, at most, a few inches ...

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Pin connections shown are for LM111H in the H08 hermetic package FIGURE 3. Positive Feedback with High Source Resistance FIGURE 2. Conventional Positive Feedback 13 20142030 20142031 www.national.com ...

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Typical Applications Offset Balancing 20142036 Increasing Input Stage Current (Note Increases typical common mode slew from 7.0V/μs to 18V/μs. ) 20142038 Note 11: Increases typical common mode slew from 7.0V/μs to 18V/μs. Digital Transmission Isolator www.national.com (Note 13) Note: Do ...

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Strobing off Both Input and Output Stages (Note Typical input current with inputs strobed off. ) Note: Do Not Ground Strobe Pin. Note 12: Typical input current with inputs strobed off. Note 13: Pin ...

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V †Minimum capacitance 20 pF Maximum frequency 50 kHz Driving Ground-Referred Load *Input polarity is reversed when using pin 1 as output. *Values shown are for 30V logic swing and ...

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Crystal Oscillator *Solid tantalum †Adjust to set clamp level Comparator and Solenoid Driver 20142019 Precision Squarer Low Voltage Adjustable Reference Supply 17 20142020 20142021 20142022 www.national.com ...

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Positive Peak Detector *Solid tantalum *Solid tantalum *R2 sets the comparison level. At comparison, the photodiode has less than 5 mV across it, decreasing leakages by an order of magnitude. www.national.com Zero Crossing Detector Driving MOS Logic 20142023 ...

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Switching Power Amplifier 19 20142027 www.national.com ...

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Switching Power Amplifier 20 20142028 ...

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Revision History Section Released Revision 05/09/05 A New Release, Corporate format Section Originator L. Lytle 21 Changes 1 MDS data sheets converted into one Corp. data sheet format. MJLM111–X Rev 0D3 will be archived. www.national.com ...

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Physical Dimensions www.national.com inches (millimeters) unless otherwise noted Metal Can Package (H) NS Package Number H08C Cavity Dual-In-Line Package (J) NS Package Number J08A 22 ...

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Dual-In-Line Package (J) NS Package Number J14A Cerpack Package (W) NS Package Number W10A 23 www.national.com ...

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Cerpack Gull Wing Package (WG) NS Package Number WG10A 24 ...

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Notes 25 www.national.com ...

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... National Semiconductor and the National Semiconductor logo are registered trademarks of National Semiconductor Corporation. All other brand or product names may be trademarks or registered trademarks of their respective holders. ...

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