LM361H/NOPB

LM161, LM361 www.ti.com SNOSBJ5C – MAY 1999 – REVISED MARCH 2013 LM161/LM361 High Speed Differential Comparators Check for Samples: LM161, LM361 FEATURES 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). 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 www.ti.com 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. Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM161 LM361 LM161, LM361 www.ti.com 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. Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM161 LM361 3 LM161, LM361 SNOSBJ5C – MAY 1999 – REVISED MARCH 2013 www.ti.com 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. Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM161 LM361 LM161, LM361 www.ti.com 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. Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated 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 Submit Documentation Feedback 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 Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM161 LM361 7 LM161, LM361 SNOSBJ5C – 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 Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM161 LM361 PACKAGE OPTION ADDENDUM www.ti.com 4-Aug-2022 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) Samples (4/5) (6) LM361H/NOPB ACTIVE TO-100 LME 10 500 RoHS & Green Call TI Level-1-NA-UNLIM 0 to 70 ( LM361H, LM361H) Samples LM361M ACTIVE SOIC D 14 55 Non-RoHS & Green Call TI Level-1-235C-UNLIM 0 to 70 LM361M Samples LM361M/NOPB ACTIVE SOIC D 14 55 RoHS & Green SN Level-1-260C-UNLIM 0 to 70 LM361M Samples LM361MX/NOPB ACTIVE SOIC D 14 2500 RoHS & Green SN Level-1-260C-UNLIM 0 to 70 LM361M Samples LM361N/NOPB ACTIVE PDIP N 14 25 RoHS & Green NIPDAU Level-1-NA-UNLIM 0 to 70 LM361N Samples (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