LMC7111

Features: Tiny SOT23-5 package saves spaceVery wide common mode input rangeSpecified at 2.7V, 5V, and 10VTypical supply current 25 µA at 5V 50 kHz gain-bandwidth at 5VSimilar to popular LMC6462 Output to within 20 mV of supply rail at 100k loadGood capacitive load driveApplication Mobile com...

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SeekIC No. : 004396557 Detail

LMC7111: Features: Tiny SOT23-5 package saves spaceVery wide common mode input rangeSpecified at 2.7V, 5V, and 10VTypical supply current 25 µA at 5V 50 kHz gain-bandwidth at 5VSimilar to popular LMC646...

floor Price/Ceiling Price

Part Number:
LMC7111
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/30

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Product Details

Description



Features:

Tiny SOT23-5 package saves space
Very wide common mode input range
Specified at 2.7V, 5V, and 10V
Typical supply current 25 µA at 5V
50 kHz gain-bandwidth at 5V
Similar to popular LMC6462
Output to within 20 mV of supply rail at 100k load
Good capacitive load drive





Application

Mobile communications
Portable computing
Current sensing for battery chargers
Voltage reference buffering
Sensor interface
Stable bias for GaAs RF amps





Pinout

  Connection Diagram




Specifications

ESD Tolerance SOT23-5 (Note 2)..................... 2000V
ESD Tolerance DIP Package
(Note 2) ...........................................................1500V
Differential Input Voltage ±Supply Voltage
Voltage at Input/Output Pin (V+) + 0.3V, (V−) − 0.3V
Supply Voltage (V+ − V−) ....................................11V
Current at Input Pin ........................................±5 mA
Current at Output Pin (Note 3) .....................±30 mA
Current at Power Supply Pin ...........................30 mA
Lead Temp. (Soldering, 10 sec.) ....................260°C
Storage Temperature Range .......−65°C to +150°C
Junction Temperature (Note 4) .......................150°C





Description

The LMC7111 is a micropower CMOS operational amplifier available in the space saving SOT 23-5 package. This makes the LMC7111 ideal for space and weight critical designs. The wide common-mode input range makes it easy design battery monitoring circuits which sense signals above the V+ supply. The main benefits of the Tiny package are most apparent in small portable electronic devices, such mobile phones, pagers, and portable computers. The tiny amplifiers can be placed on a board where they are needed, simplifying board layout.






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