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MDLF147-X

Features: ·Internally trimmed offset voltage 5mV Max·Low input bias current 50pA Typ·Low input noise current 0.01 pA/Root Hz Typ·Wide gain bandwidth 4MHz Typ·High slew rate 13V/uS Typ·Low supply current 7.2mA Typ·High input impedance 10E12 Ohms Typ·Low total harmonic distortion Av=10, <0.02% Ty...

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SeekIC No. : 004418971 Detail

MDLF147-X: Features: ·Internally trimmed offset voltage 5mV Max·Low input bias current 50pA Typ·Low input noise current 0.01 pA/Root Hz Typ·Wide gain bandwidth 4MHz Typ·High slew rate 13V/uS Typ·Low supply cur...

MDLF147-X Data Sheet

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Part Number:
MDLF147-X
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

· Internally trimmed offset voltage 5mV Max
· Low input bias current 50pA Typ
· Low input noise current 0.01 pA/Root Hz Typ
· Wide gain bandwidth 4MHz Typ
· High slew rate 13V/uS Typ
· Low supply current 7.2mA Typ
· High input impedance 10E12 Ohms Typ
· Low total harmonic distortion Av=10, <0.02% Typ RL = 10K, Vo = 20Vp-p, BW = 20Hz - 20KHz
· Low 1/f noise corner 50Hz Typ
· Fast settling time to 0.01% 2uS Typ


Specifications

Supply Voltage..........................................................+22V
Differential Input Voltage..........................................+38V
Input Voltage Range
(Note 1).....................................................................+19V
Output Short Circuit Duration
(Note 2)...........................................................Continuous
Power Dissipation
(Note 3, 4).............................................................900mW
Tj Max.......................................................................150 C
ThetaJa
Ceramic DIP (J) Package .......................................70 C/W
Operating Temperature Range............-55 C Ta 125 C
Storage Temperature Range...............-65 C Ta 150 C
Lead Temperature
(Soldering, 10 seconds) ...........................................260 C
Soldering Information
Dual-In-Line Package (Soldering, 10 seconds) .........260 C
ESD Tolerance
(Note 5).....................................................................900V
Note 1: Unless otherwise specified the absolute maximum
negative input voltage  is  equal  to  the  negative  power
supply voltage.
Note 2: Any of the  amplifier  outputs can  be  shorted  to
ground indefinitely, however, more than one should not be
simultaneously shorted as the maximum junction temperature
will be exceeded.
Note 3: For operating at elevated temperature, these devices
must be derated based on a thermal resistance of ThetaJa.
Note 4: Max. Power Dissipation  is  defined  by  the  package
characteristics.  Operating the  part  near  the  Max.  Power
Dissipation may cause the part to operate outside guaranteed
limits.
Note 5: Human body model, 1.5K Ohms in series with 100pF.


Description

The LF147 is a low cost, high speed quad JFET input operational amplifier with an internally trimmed input offset voltage (BI-FET II[TM] technology). The device requires a low supply current and yet maintains a large gain bandwidth product and a fast slew rate. In addition, well matched high voltage JFET input devices provide very low input bias and offset currents. The LF147 is pin compatible with the standard LM148. This feature allows designers to immediately upgrade the overall performance of existing LF148 and LM124 designs.

The LF147 may be used in applications such as high speed integrators, fast D/A converters, sample-and-hold circuits and many other circuits requiring low input offset voltage, low input bias current, high input impedance, high slew rate and wide bandwidth. The device has low noise and offset voltage drift.




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