Part # LM7131 datasheet

Part Manufacturer: National Semiconductor

National Semiconductor

Part Description: LM7131 Tiny High Speed Single Supply Operational Amplifier


Part Details:

LM7131 OBSOLETE March 2005 T LM7131 iny Tiny High Speed Single Supply Operational Amplifier High General Description n Guaranteed specs at 3V, 5V, and ±5V supplies n Typical supply current 7.0 mA at 5V, 6.5 mA at 3V The LM7131 is a high speed bipolar operational amplifier n 4V output swing with +5V single supply Speed available in a tiny SOT23-5 package. This makes theLM7131 ideal for space and weight critical designs. Single n Typical total harmonic distortion of 0.1% at 4 MHz supply voltages of 3V and 5V provides good video perfor- n 70 MHz Gain-Bandwidth Product mance, wide bandwidth, low distortion, and high PSRR and n 90 MHz -3 dB bandwidth at 3V and 5V, Gain = +1 CMRR. This makes the amplifier an excellent choice for n Designed to drive popular video A/D converters Single desktop and portable video and computing applications. The n 40 mA output can drive 50 loads amplifier is supplied in surface mount 8-pin and tiny n Differential gain and phase 0.25% and 0.75° at A = +2 V SOT23-5 packages. Tiny amplifiers are so small they can be placed anywhere on Applications a board close to the signal source or next to an A-to-D input. Supply n Driving video A/D converters Good high speed performance at low voltage makes theLM7131 a preferred part for battery powered designs. n Video output for portable computers and PDAs n Desktop teleconferencing Features n High fidelity digital audio n Video cards Operational n Tiny SOT23-5 package saves space-typical circuit layouts take half the space of SO-8 designs. Connection Diagrams 8-Pin SO-8 5-Pin SOT23-5 Amplifier 01231301 01231302 Top View Top View Ordering Information THE FOLLOWING DEVICES WERE OBSOLETED IN MARCH 2003 Package


Please click the following link to download the datasheet:

LM7131.pdf Datasheet