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LMC7101 Dataheets PDF



Part Number LMC7101
Manufacturers Micrel Semiconductor
Logo Micrel Semiconductor
Description Low-Power Operational Amplifier
Datasheet LMC7101 DatasheetLMC7101 Datasheet (PDF)

LMC7101 Micrel LMC7101 Low-Power Operational Amplifier General Description The LMC7101 is a high-performance, low-power, operational amplifier which is pin-for-pin compatible with the National Semiconductor LMC7101. It features rail-to-rail input and output performance in Micrel’s IttyBitty™ SOT-23-5 package. The LMC7101 is a 500kHz gain bandwidth amplifier designed to operate from 2.7V to 12V single-ended power supplies with guaranteed performance at supply voltages of 2.7V, 3V, 5V, and 12V..

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LMC7101 Micrel LMC7101 Low-Power Operational Amplifier General Description The LMC7101 is a high-performance, low-power, operational amplifier which is pin-for-pin compatible with the National Semiconductor LMC7101. It features rail-to-rail input and output performance in Micrel’s IttyBitty™ SOT-23-5 package. The LMC7101 is a 500kHz gain bandwidth amplifier designed to operate from 2.7V to 12V single-ended power supplies with guaranteed performance at supply voltages of 2.7V, 3V, 5V, and 12V. This op amp’s input common-mode range includes ground and extends 300mV beyond the supply rails. For example, the common-mode range is –0.3V to +5.3V with a 5V supply. Features • • • • • Small footprint SOT-23-5 package Guaranteed 2.7V, 3V, 5V, and 12V performance 500kHz gain-bandwidth 0.01% total harmonic distortion at 10kHz (5V, 2kΩ) 0.5mA typical supply current at 5V Applications • • • • Mobile communications, cellular phones, pagers Battery-powered instrumentation PCMCIA, USB Portable computers and PDAs Ordering Information Part Number LMC7101AIM5 LMC7101BIM5 Marking A12A A12 Grade Prime Standard Temperature Range –40°C to +85°C –40°C to +85°C Package SOT-23-5 SOT-23-5 Pin Configuration IN+ 3 Functional Configuration IN+ V+ OUT 2 1 1 V+ OUT 2 Part Identification 3 A12A 4 5 4 5 IN– V– IN– V– SOT-23-5 (M5) Pin Description Pin Number 1 2 3 4 5 Pin Name OUT V+ IN+ IN– V– Pin Function Amplifier Output Positive Supply Noninverting Input Inverting Input Negative Supply: Negative supply for split supply application or ground for single supply application. Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 944-0970 • http://www.micrel.com September 1999 1 LMC7101 LMC7101 Micrel Absolute Maximum Ratings (Note 1) Supply Voltage (VV+ – VV–) ........................................... 15V Differential Input Voltage (VIN+ – VIN–) ........... ±(VV+ – VV–) I/O Pin Voltage (VIN, VOUT), Note 2 ............................................. VV+ + 0.3V to VV– – 0.3V Junction Temperature (TJ) ...................................... +150°C Storage Temperature ............................... –65°C to +150°C Lead Temperature (soldering, 10 sec.) ..................... 260°C ESD, Note 5 .................................................................. 2kV Operating Ratings (Note 1) Supply Voltage (VV+ – VV–) .............................. 2.7V to 12V Ambient Temperature (TA) ......................... –40°C to +85°C Junction Temperature (TJ) ....................... –40°C to +125°C Max. Junction Temperature (TJ(max)), Note 3 ......... +125°C Package Thermal Resistance (θJA), Note 4 .......... 325°C/W Max. Power Dissipation ............................................ Note 3 Electrical Characteristics (2.7V) V+ = +2.7V, V– = 0V, VCM = VOUT = V+/2; RL = 1MΩ; TJ = 25°C, bold values indicate –40°C ≤ TJ ≤ +85°C; unless noted LMC7101A Symbol VOS TCVOS IB IOS RIN CMRR VCM PSRR CIN VO Parameter Input Offset Voltag.


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