KM4112

Features: `70A supply current`7.3MHz bandwidth`Fully specified at +2.7V and +5V supplies`Output voltage range: 0.04V to 4.96V; Vs = +5`Input voltage range: -0.3V to +3.8V; Vs = +5`9V/s slew rate`±4mA linear output current`±9mA short circuit output current`29nV/Hz input voltage noise`Competes with ...

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KM4112 Picture
SeekIC No. : 004386023 Detail

KM4112: Features: `70A supply current`7.3MHz bandwidth`Fully specified at +2.7V and +5V supplies`Output voltage range: 0.04V to 4.96V; Vs = +5`Input voltage range: -0.3V to +3.8V; Vs = +5`9V/s slew rate`±4m...

floor Price/Ceiling Price

Part Number:
KM4112
Supply Ability:
5000

Price Break

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

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268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/4/26

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Product Details

Description



Features:

`70A supply current
`7.3MHz bandwidth
`Fully specified at +2.7V and +5V supplies
`Output voltage range: 0.04V to 4.96V; Vs = +5
`Input voltage range: -0.3V to +3.8V; Vs = +5
`9V/s slew rate
` ±4mA linear output current
` ±9mA short circuit output current
` 29nV/Hz input voltage noise
` Competes with low power CMOS amps
`Small package option (SOT23-5)



Application

 ·Portable/battery-powered applications
 ·A/D buffer
 ·Active filters
 ·Signal conditioning
 ·Portable test instruments



Specifications

supply voltage 0 to .....................+6V
maximum junction temperature ...............+175°C
storage temperature range .................-65°C to +150°C
lead temperature (10 sec)..................+260°C
operating temperature range (recommended) .......-40°C to +85°C
input voltage range .....................+Vs +0.5V; -Vs -0.5V
internal power dissipation.................. see power derating curves




Description

The KM4112 is an ultra-low power, low cost, voltage feedback amplifier. The KM4112 uses only 70A ofsupply current and is designed to operate on +2.7V,  +5V, or ±2.5V supplies. The input voltage range extends 300mV below the negative rail and 1.2V below the positive rail.

The KM4112 offers high bipolar performance at a low CMOS price. The KM4112 offers superior dynamic performance with a 7.3MHz small signal bandwidth and 9V/s slew rate. The combination of low power, high bandwidth, and rail-to-rail performance make the KM4112 well suited for battery-powered communication/ computing systems.




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