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The LMV321 (single), LMV358 (dual), and LMV324 (quad) are a low cost, voltage feedback amplifiers that consume only 80A of supply current per amplifier. The LMV3XX family is designed to operate from 2.7V(±1.35V) to 5.5V( 2.75 )supplies. The common mode voltage range extends below the negative rail and the output provides rail-to-rail performance.
The LMV3XX family is designed on a CMOS process and provides 1.2MHz of bandwidth and 1.5V/s of slew rate at a low supply voltage of 2.7V. The combination of low power, rail-to-rail performance, low voltage operation, and tiny pack-age options make the LMV3XX family well suited for use in personal electronics equipment such as cellular handsets, pagers, PDAs, and other battery powered applications.
LMV321 Maximum Ratings
Parameter
Min.
Max.
Unit
Supply Voltages
0
+6
V
Maximum Junction Temperature
-
+170
Storage Temperature Range
-65
+150
Lead Temperature, 10 seconds
-
+260
Input Voltage Range
-VS-0.5
+VS +0.5
V
LMV321 Features
80Asupply current per channel 1.2MHz gain bandwidth product Output voltage range: 0.01Vto 2.69V Input voltage range: -0.25Vto +1.5V 1.5V/s slew rate LMV321 directly replaces other industry standard LMV321 amplifiers; available in SC70-5 and SOT23-5 packages LMV358 directly replaces other industry standard LMV358 amplifiers; available in MSOP-8 and SOIC-8 packages LMV324 directly replaces other industry standard LMV324 amplifiers; available in TSSOP-14 and SOIC-14 packages Fully specified at +2.7Vand +5Vsupplies Operating temperature range: -40 to +125
LMV321 Typical Application
Low cost general purpose applications Cellular phones Personal data assistants A/D buffer DSPinterface Smart card readers Portable test instruments Keyless entry Infrared receivers for remote controls Telephone systems Audio applications Digital still cameras Hard disk drives MP3 players