900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






etcTI

LF147QML Datasheet Preview

LF147QML Datasheet

Wide Bandwidth Quad JFET Input Operational Amplifiers

No Preview Available !

LF147QML
www.ti.com
SNOSAI1A – APRIL 2005 – REVISED MARCH 2013
LF147QML Wide Bandwidth Quad JFET Input Operational Amplifier
Check for Samples: LF147QML
FEATURES
1
23 Internally Trimmed Offset Voltage: 5 mV Max
• Low Input Bias Current: 50 pA Typ.
• Low Input Noise Current: 0.01 pA/Hz Typ.
• Wide Gain Bandwidth: 4 MHz Typ.
• High Slew Rate: 13 V/μs Typ.
• Low Supply Current: 7.2 mA Typ.
• High Input Impedance: 1012Ω Typ.
• Low Total Harmonic Distortion:
– AV = 10, RL = 10K, VO = 20VP-P
– BW = 20Hz – 20KHz 0.02% Typ.
• Low 1/f Noise Corner: 50 Hz Typ.
• Fast Settling Time to 0.01%: 2 μs Typ.
DESCRIPTION
The LF147 is a low cost, high speed quad JFET input
operational amplifier with an internally trimmed input
offset voltage ( BI-FET II™ 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.
CONNECTION DIAGRAM
Dual-In-Line Package (CDIP)
Top View
See Package Number J0014A
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
BI-FET II is a trademark of dcl_owner.
2
All other trademarks are the property of their respective owners.
3
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2005–2013, Texas Instruments Incorporated




etcTI

LF147QML Datasheet Preview

LF147QML Datasheet

Wide Bandwidth Quad JFET Input Operational Amplifiers

No Preview Available !

LF147QML
SNOSAI1A – APRIL 2005 – REVISED MARCH 2013
www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
Simplified Schematic
Figure 1. ¼ Quad
Detailed Schematic
2 Submit Documentation Feedback
Product Folder Links: LF147QML
Copyright © 2005–2013, Texas Instruments Incorporated


Part Number LF147QML
Description Wide Bandwidth Quad JFET Input Operational Amplifiers
Maker etcTI
PDF Download

LF147QML Datasheet PDF






Similar Datasheet

1 LF147QML Wide Bandwidth Quad JFET Input Operational Amplifiers
etcTI





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy