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| MICROCIRCUIT DATA SHEET MNLM6142AM-X REV 2A1 Original Creation Date: 11/21/94 Last Update Date: 10/29/98 Last Major Revision Date: 10/16/98 HIGH SPEED/LOW POWER 17MHz RAIL-TO-RAIL INPUT-OUTPUT OPERATIONAL AMPLIFIERS General Description Using patent pending new circuit topologies, the LM6142 provides new levels of performance in applications where low voltage supplies or power limitations previously made compromise necessary. Operating on supplies of 2.7V to 24V, the LM6142 is an excellent choice for battery operated systems, portable instrumentation and other applications. The greater than rail-to-rail input voltage range eliminates concern over exceeding the common-mode voltage range. The rail-to-rail output swing provides the maximum possible dynamic range at the output. This is particularly important when operating on low supply voltages. High gain-bandwidth with 650uA/Amplifier supply current opens new battery powered applications where previous higher power consumption reduced battery life to unacceptable levels. The ability to drive large capacitive loads without oscillating functionally removes this common problem. Industry Part Number LM6142AM NS Part Numbers LM6142AMJ-QML Prime Die LM6142 Controlling Document 5962-9550301QPA Processing MIL-STD-883, Method 5004 Subgrp Description 1 2 3 4 5 6 7 8A 8B 9 10 11 Static tests at Static tests at Static tests at Dynamic tests at Dynamic tests at Dynamic tests at Functional tests at Functional tests at Functional tests at Switching tests at Switching tests at Switching tests at Temp ( oC) +25 +125 -55 +25 +125 -55 +25 +125 -55 +25 +125 -55 Quality Conformance Inspection MIL-STD-883, Method 5005 1 MNLM6142AM-X REV 2A1 MICROCIRCUIT DATA SHEET Features At Vs = 5V. Typ unless noted. Rail-to-rail input CMVR -0.25V to 5.25V Rail-to-rail output swing 0.005V to 4.995V Wide gain-bandwidth: 17MHz (typ) Slew Rate: - Small signal, 5V/uS - Large Signal, 30V/uS Low supply current 650uA/Amplifier Wide supply range 2.7V to 24V CMRR 107dB Gain 108dB with Rl = 10K PSRR 87dB - Applications Battery operated instrumentation Portable sonar Barcode scanners Wireless communications Rail-to-rail in-out instrumentation amps 2 MNLM6142AM-X REV 2A1 MICROCIRCUIT DATA SHEET (Absolute Maximum Ratings) (Note 1) ESD Tolerance 3000V Differential Input Voltage 15V Voltage at Input/Output Pin (V+) + 0.3V, (V-) - 0.3V Supply Voltage (V+ - V-) 35V Current at Input Pin +10mA Current at Output Pin (Note 3) +25mA Current at Power Supply Pin 50mA Lead Temperature (Soldering, 10 sec.) 260 C Storage Temperature Range -65 C to +150 C Junction Temperature (Note 4) 150 C Thermal Resistance ThetaJA (Still Air) (500LF/Min Air flow) ThetaJC Note 1: 125 C/W 63 C/W 12 C/W Note 2: Note 3: Note 4: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is intended to be functional, but specific performance is not guaranteed. For guaranted specifications and the test conditions, see the Electrical Characteristics. Human body model, 1.5K Ohms in series with 100pF Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in exceeding the maximum allowed junction temperature of 150 C. The maximum power dissipation is a function of Tj(max), ThetaJA, and TA. The maximum allowable power dissipation at any ambient temperature is Pd = [Tj(max) TA]/ThetaJA. All numbers apply for packages soldered directly into a PC board. Recommended Operating Conditions Supply Voltage 2.7V to 24V Operating Temperature Range -55C to +125C Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is intended to be functional, but specific performance is not guaranteed. For guaranted specifications and the test conditions, see the Electrical Characteristics. 3 MNLM6142AM-X REV 2A1 MICROCIRCUIT DATA SHEET Electrical Characteristics DC PARAMETERS: 5.0V ELECTRICAL CHARACTERISTICS (The following conditions apply to all the following parameters, unless otherwise specified.) DC: V+ = 5.0V, V- = 0V, Vcm = Vo = V+/2 and Rl > 1M Ohms to V+/2 SYMBOL Vio PARAMETER Input Offset Voltage Input Bias Current Input Offset Current Common Mode Rejection Ratio 0V 4 MNLM6142AM-X REV 2A1 MICROCIRCUIT DATA SHEET Electrical Characteristics AC PARAMETERS: 5.0V ELECTRICAL CHARACTERISTICS (The following conditions apply to all the following parameters, unless otherwise specified.) AC: V+ = 5.0V, V- = 0V, Vcm = Vo = V+/2 and Rl > 1M Ohms to V+/2 SYMBOL SR PARAMETER Slew Rate CONDITIONS 8Vpp, Vcc = +12V, Rs > 1K Ohms NOTES PINNAME MIN 15 10.5 11 GBW Gain-Bandwidth Product f = 50Khz 10 6 MAX UNIT SUBGROUPS V/uS 4 V/uS 5 V/uS 6 MHz MHz 4 5, 6 DC PARAMETERS: 2.7V ELECTRICAL CHARACTERISTICS (The following conditions apply to all the following parameters, unless otherwise specified.) DC: V+ = 2.7V, V- = 0V, Vcm = Vo = V+/2 and Rl > 1M Ohms to V+/2 Vio Input Offset Voltage Input Bias Current Input Offset Current Common Mode Rejection Ratio 0V 5 MNLM6142AM-X REV 2A1 MICROCIRCUIT DATA SHEET Electrical Characteristics AC PARAMETERS: 2.7V ELECTRICAL CHARACTERISTICS (The following conditions apply to all the following parameters, unless otherwise specified.) AC: V+ = 2.7V, V- = 0V, Vcm = Vo = V+/2 and Rl > 1M Ohms to V+/2 SYMBOL GBW PARAMETER Gain-Bandwidth Product f = 50KHz CONDITIONS NOTES PINNAME 3 1.5 MIN MAX UNIT MHz MHz SUBGROUPS 4 5, 6 DC PARAMETERS: 24V ELECTRICAL CHARACTERISTICS (The following conditions apply to all the following parameters, unless otherwise specified.) DC: V+ = 24V, V- = 0V, Vcm = Vo = V+/2 and Rl > 1M Ohms to V+/2 Vio Input Offset Voltage Output Swing Rl = 10K Ohms 23.81 23.62 Is Supply Current Per Amplifier 2 4.8 Vo 0.15 0.185 1100 1150 Note 1: Input Common-Mode voltage range is Guaranteed by CMRR. mV mV V V uA uA 1 2, 3 4 5, 6 1 2, 3 6 MNLM6142AM-X REV 2A1 MICROCIRCUIT DATA SHEET Graphics and Diagrams GRAPHICS# 06086HRC4 J08ARL P000015B CERDIP (J), 8 LEAD (B/I CKT) CERDIP (J), 8 LEAD (P/P DWG) CERDIP (J), 8 LEAD (PIN OUT) DESCRIPTION See attached graphics following this page. 7 OUT A -IN A +IN A V- 1 2 3 4 8 7 6 5 V+ OUT B -IN B +IN B LM6142AMJ/883 8 - LEAD DIP CONNECTION DIAGRAM TOP VIEW P000015B MIL/AEROSPACE OPERATIONS 2900 SEMICONDUCTOR DRIVE SANTA CLARA, CA 95050 N MNLM6142AM-X REV 2A1 MICROCIRCUIT DATA SHEET Revision History Rev 2A1 ECN # Rel Date Originator Shaw Mead Changes MDS: MNLM6142AM-X Rev. 1B1, updated to: MNLM6142AM-X Rev. 2A1. Change: 5V, Vo at Rl=3k, Min. Limit from 4.8V to 4.77V in subgroup 5. Change: 5V, SR, Min. Limit from 11V/uS to 10.5V/uS in subgroup 5. Update: Recommended Operating Conditions. Change: Subgroups for SR and GBW from functional tests to dynamic tests. M0003061 10/29/98 8 |
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