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RT9149ZQW

RT9149ZQW

RT9149ZQW

Richtek USA Inc.

400mA per Channel 2nA Instrumentational OP Amps 6V~20V ±3V~10V 8-WDFN Exposed Pad

SOT-23

RT9149ZQW Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 18 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2012
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
ECCN Code EAR99
Subcategory Operational Amplifiers
Technology BIPOLAR
Terminal Position DUAL
Terminal FormNO LEAD
Number of Functions 2
Supply Voltage 16V
Terminal Pitch0.635mm
Qualification StatusNot Qualified
Output Type Rail-to-Rail
Number of Circuits 1
Operating Supply Current 4mA
Slew Rate35V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Current - Input Bias 2nA
Voltage - Supply, Single/Dual (±) 6V~20V ±3V~10V
Output Current per Channel 400mA
Input Offset Voltage (Vos) 2mV
Bandwidth 12MHz
Low-Offset NO
Frequency CompensationYES
Voltage - Input Offset 2mV
Low-Bias NO
MicropowerNO
-3db Bandwidth 16MHz
Bias Current-Max (IIB) @25C 0.05μA
Programmable PowerNO
Power NO
Number of Amplifiers 2
REACH SVHC Unknown
RoHS StatusROHS3 Compliant
In-Stock:2329 items

RT9149ZQW Product Details

RT9149ZQW Overview


In the package, you will find a 8-WDFN Exposed Pad-case to contain the op amp ic. The instrumentation amplifier in this picture is of the General Purpose-type. A Tape & Reel (TR) case is used for delivering the op amp. This linear amplifier should be powered by an 16V battery. This particular linear amplifier is a type of Operational Amplifiers device, to be precise. The op amp ic has an array of 8 pins on it. Op amp rates 2mV as input offset voltage. For this electrical component, Surface Mount is the recommended mounting type. According to the manufacturer, this buffer op amp works well at -40°C~85°C , which is a good operating temperature. Using an 4mA supply current, this operational amplifier ics can be operated. A instrumentation amplifier like this has 1 circuits. Buffer amplifier produces Rail-to-Rail signals, which is one of its many benefits. The buffer amplifier consists of 2 amplifiers.

RT9149ZQW Features


supply voltage of 16V
Output Type: Rail-to-Rail


RT9149ZQW Applications


There are a lot of Richtek USA Inc.
RT9149ZQW Instrumentational OP Amps applications.


  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation
  • Video computer boards

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