LMV101 Datasheet | National Semiconductor

Description The LMV101/102/105/110 fixed-gain amplifier family integrates a rail-to-rail op amp, two internal gain-setting resistors and a V+/2 bias circuit into one ultra tiny package, SC70-5 or SOT23-5. Fixed inverting gains of - 1, - 2, - 5, and - 10 are available. The core op amp in this series is an LMV321, which provides rail-to-rail output swing, excellent speed-power ratio, 1MHz bandwidth, and 1V/µs of slew rate with low supply current. The LMV101/102/105/110 family reduces external ponent count. It is the most cost effective solution for applications where low voltage operation, low power consumption, space savings, and reliable performance are needed. It enables the design of small portable electronic devices, and allows the designer to place the device closer to the signal source to reduce noise pickup and increase signal integrity. Features (For 5V Supply, Typical Unless Otherwise Noted) n Fixed inverting gain available - 1,- 2,- 5,- 10 n DC gain accuracy @2.7V supply - LMV101/102/105 2% (typ) - LMV110 6% (typ) n Space saving packages SC70-5 & SOT23-5 n Industrial temperature range - 40˚C to +85˚C n Low supply current 130µA n Rail-to-Rail output swing n Guaranteed 2.7V and 5V performance Applications n n n n n General purpose portable devices Mobile munications Battery powered electronics Active filters Microphone preamplifiers Typical Application Phase Inverting AC Amplifier DS101234-10 VOUT = 0.5VCC - VIN (R2/R1) © 1999 National Semiconductor Corporation DS101234 .national. LMV101/102/105/110 Connection Diagrams DS101234-2 DS101234-1 5-Pin SC70-5 (M7) DS101234-3 5-Pin SOT23-5 (M5) Ordering Information Package Part number LMV101M7 LMV101M7X LMV102M7 SC70-5 LMV102M7X LMV105M7 LMV105M7X LMV110M7 LMV110M7X LMV101M5 LMV101M5X LMV102M5 SOT23-5 LMV102M5X LMV105M5 LMV105M5X LMV110M5 LMV110M5X Marking A38 A39 A40 A41 A33A A34A A35A A36A DC Gain - 1 - 2 - 5 - 10 - 1 - 2 - 5 - 10 R1 100k 100k 50k 10k 100k 100k 50k 10k R2 100k 200k 250k 100k 100k 200k 250k 100k...