LM218-Q1 Series

Automotive, single, 40-V, 15-MHz operational amplifier

Catalog

Automotive, single, 40-V, 15-MHz operational amplifier

Part	Voltage - Input Offset	Mounting Type	Package / Case	Package / Case [y]	Package / Case [x]	Current - Input Bias	Supplier Device Package	Number of Circuits	Grade	Gain Bandwidth Product	Operating Temperature [Max]	Operating Temperature [Min]	-3db Bandwidth	Slew Rate	Amplifier Type	Qualification	Voltage - Supply Span (Max) [Max]	Current - Supply	Voltage - Supply Span (Min) [Min]
Texas Instruments LM218IDRQ1	2 mV	Surface Mount	8-SOIC	3.9 mm	0.154 in	120 nA	8-SOIC	1	Automotive	15 MHz	85 °C	-25 °C	15 MHz	70 V/s	General Purpose	AEC-Q100	40 V	5 mA	10 V
Texas Instruments LM218IDRG4Q1	2 mV	Surface Mount	8-SOIC	3.9 mm	0.154 in	120 nA	8-SOIC	1	Automotive	15 MHz	85 °C	-25 °C	15 MHz	70 V/µs	General Purpose	AEC-Q100	40 V	5 mA	10 V

Catalog

Automotive, single, 40-V, 15-MHz operational amplifier

Key Features

• Qualified for Automotive ApplicationsSmall-Signal Bandwidth . . . 15 MHz TypSlew Rate . . . 20 V/µs MinBias Current . . . 250 nA MaxSupply-Voltage Range . . . ±5 V to ±20 VInternal Frequency CompensationInput and Output Overload ProtectionSame Pin Assignments as General-Purpose Operational AmplifiersQualified for Automotive ApplicationsSmall-Signal Bandwidth . . . 15 MHz TypSlew Rate . . . 20 V/µs MinBias Current . . . 250 nA MaxSupply-Voltage Range . . . ±5 V to ±20 VInternal Frequency CompensationInput and Output Overload ProtectionSame Pin Assignments as General-Purpose Operational Amplifiers

Description

The LM218 is a precision, fast operational amplifier designed for applications requiring wide bandwidth and high slew rate. It features a factor-of-ten increase in speed over general-purpose devices without sacrificing dc performance. This operational amplifier has internal unity-gain frequency compensation. This considerably simplifies its application because no external components are necessary for operation. However, unlike most internally compensated amplifiers, external frequency compensation may be added for optimum performance. For inverting applications, feed-forward compensation boosts the slew rate to over 150 V/µs and almost double the bandwidth. Overcompensation can be used with the amplifier for greater stability when maximum bandwidth is not needed. Further, a single capacitor can be added to reduce the settling time for 0.1% error band to under 1 µs. The high speed and fast settling time of this operational amplifier makes it useful in A/D converters, oscillators, active filters, sample-and-hold circuits, and general-purpose amplifiers. The LM218 is a precision, fast operational amplifier designed for applications requiring wide bandwidth and high slew rate. It features a factor-of-ten increase in speed over general-purpose devices without sacrificing dc performance. This operational amplifier has internal unity-gain frequency compensation. This considerably simplifies its application because no external components are necessary for operation. However, unlike most internally compensated amplifiers, external frequency compensation may be added for optimum performance. For inverting applications, feed-forward compensation boosts the slew rate to over 150 V/µs and almost double the bandwidth. Overcompensation can be used with the amplifier for greater stability when maximum bandwidth is not needed. Further, a single capacitor can be added to reduce the settling time for 0.1% error band to under 1 µs. The high speed and fast settling time of this operational amplifier makes it useful in A/D converters, oscillators, active filters, sample-and-hold circuits, and general-purpose amplifiers.