LMV324AMTC14X

www.fairchildsemi.com LMV321, LMV358, LMV324 General Purpose, Low Voltage, Rail-to-Rail Output Amplifiers Features at +2.7V • • • • • • • • • • 80µA supply current per channel 1.2MHz gain bandwidth product Output voltage range: 0.01V to 2.69V Input voltage range: -0.25V to +1.5V 1.5V/µs 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 +2.7V and +5V supplies Operating temperature range: -40°C to +125°C Description The LMV321 (single), LMV358 (dual), and LMV324 (quad) are a low cost, voltage feedback amplifiers that consume only 80µA of supply current per amplifier. The LMV3XX family is designed to operate from 2.7V (±1.35V) to 5.5V (±2.75V) 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/µs 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 package options make the LMV3XX family well suited for use in personal electronics equipment such as cellular handsets, pagers, PDAs, and other battery powered applications. Frequency Response vs. CL CL = 200pF Rs = 0 CL = 200pF Rs = 225Ω CL = 100pF Rs = 0 CL = 20pF Rs = 0 CL = 10pF Rs = 0 CL = 2pF Rs = 0 CL 2kΩ Applications • • • • • • • • • • • • • • Low cost general purpose applications Cellular phones Personal data assistants A/D buffer DSP interface 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 Magnitude (1dB/div) CL = 50pF Rs = 0 + 10kΩ 10kΩ Rs 0.01 0.1 1 10 Frequency (MHz) Typical Application +Vs 6.8µF + +In + Rg 0.01µF Out Rf LMV3XX REV. 1A April 2004 DATA SHEET LMV321/LMV358/LMV324 Pin Assignments LMV321 SOT23-5 SC70-5 +In -Vs -In 1 + 5 +Vs +In -Vs 1 + 5 +Vs 2 3 – 2 3 – 4 Out -In 4 Out LMV358 SOIC-8 MSOP-8 Out1 -In1 +In1 -Vs 1 2 3 4 + 8 7 + +Vs Out2 -In2 +In2 Out1 -In1 +In1 -Vs 1 2 3 4 + 8 7 + +Vs Out2 -In2 +In2 6 5 6 5 LMV324 TSSOP-14 SOIC-14 Out1 -In1 +In1 +Vs +In2 -In2 Out2 1 2 3 4 + + + + 14 Out4 13 -In4 12 +In4 11 -Vs 10 +In3 9 8 -In3 Out3 Out1 -In1 +In1 +Vs +In2 -In2 Out2 1 2 3 4 + + + + 14 Out4 13 -In4 12 +In4 11 -Vs 10 +In3 9 8 -In3 Out3 5 6 7 5 6 7 2 - - - - REV. 1A April 2004 LMV321/LMV358/LMV324 DATA SHEET Absolute Maximum Ratings Parameter Supply Voltages Maximum Junction Temperature Storage Temperature Range Lead Temperature, 10 seconds Input Voltage Range Min. 0 – -65 – -Vs -0.5 Max. +6 +175 +150 +260 +Vs +0.5 Unit V °C °C °C V Recommended Operating Conditions Parameter Operating Temperature Range Power Supply Operating Range Min. -40 2.5 Max. +125 5.5 Unit °C V Electrical Specifications (Tc = 25°C, Vs = +2.7V, G = 2, RL = 10kΩ to Vs/2, Rf = 10kΩ, Vo (DC) = Vcc/2; unless otherwise noted) Parameter AC Performance Gain Bandwidth Product Phase Margin Gain Margin Slew Rate Input Voltage Noise Crosstalk: LMV358 LMV324 DC Performance Input Offset Voltage1 Average Drift Input Bias Current2 Input Offset Current2 Power Supply Rejection Ratio1 Supply Current (Per Channel)1 Input Characteristics Input Common Mode Voltage Range1 Common Mode Rejection Ratio1 Output Characteristics Output Voltage Swing Conditions CL = 50pF, RL = 2kΩ to Vs/2 Min. Typ. 1.2 52 17 1.5 36 91 80 1.7 8