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LMV105 Datasheet

Part Number LMV105
Manufacturers National Semiconductor
Logo National Semiconductor
Description Fixed-Gain Amplifiers
Datasheet LMV105 DatasheetLMV105 Datasheet (PDF)

LMV101/102/105/110 Fixed-Gain Amplifiers December 1999 LMV101/102/105/110 Fixed-Gain Amplifiers General 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 bandwidt.

  LMV105   LMV105






Part Number LMV1099
Manufacturers ETCTI
Logo ETCTI
Description Uplink Far Field Noise Suppression and Downlink SNR Enhancing Microphone Amp (Rev. D)
Datasheet LMV105 DatasheetLMV1099 Datasheet (PDF)

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  LMV105   LMV105







Part Number LMV1099
Manufacturers National Semiconductor Corporation
Logo National Semiconductor Corporation
Description Uplink Far Field Noise Suppression & Downlink SNR Enhancing Microphone Amplifier
Datasheet LMV105 DatasheetLMV1099 Datasheet (PDF)

DataSheet.in LMV1099 Uplink Far Field Noise Suppression & Downlink SNR Enhancing Microphone Amplifier with Earpiece Driver August 12, 2010 LMV1099 Uplink Far Field Noise Suppression & Downlink SNR Enhancing Microphone Amplifier with Earpiece Driver General Description The LMV1099 is an uplink and downlink voice intelligibility enhancing analog IC, ideally suited for mobile handsets. Uplink voice intelligibility is improved by rejecting far-field noise through a unique two-microphone solution..

  LMV105   LMV105







Part Number LMV1091
Manufacturers ETCTI
Logo ETCTI
Description LMV1091 Dual Input Far Field Noise Suppression Microphone Amplifier (Rev. C)
Datasheet LMV105 DatasheetLMV1091 Datasheet (PDF)

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  LMV105   LMV105







Part Number LMV1091
Manufacturers National Semiconductor
Logo National Semiconductor
Description Far Field Noise Suppression Microphone Amplifier
Datasheet LMV105 DatasheetLMV1091 Datasheet (PDF)

LMV1091 Dual Input, Far Field Noise Suppression Microphone Amplifier October 28, 2009 LMV1091 Dual Input, Far Field Noise Suppression Microphone Amplifier General Description The LMV1091 is a fully analog dual differential input, differential output, microphone array amplifier designed to reduce background acoustic noise, while delivering superb speech clarity in voice communication applications. The LMV1091 preserves near-field voice signals within 4cm of the microphones while rejecting far-f.

  LMV105   LMV105







Part Number LMV1090
Manufacturers ETCTI
Logo ETCTI
Description LMV1090 Dual Input Far Field Noise Suppression Microphone Amplifier (Rev. I)
Datasheet LMV105 DatasheetLMV1090 Datasheet (PDF)

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  LMV105   LMV105







Fixed-Gain Amplifiers

LMV101/102/105/110 Fixed-Gain Amplifiers December 1999 LMV101/102/105/110 Fixed-Gain Amplifiers General 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 component 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 communications Battery powered electronics Active filters Microphone preamplifiers Typical Application Phase Invert.


2008-12-12 : DM2816A    DM2816AH    DM5516A    DM5516AH    LMV1015    LMV1026    LMV1024    LMV1031-20    LMV105    LMV1088   


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