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MAX9945AUA+

MAX9945AUA+

MAX9945AUA+

Maxim Integrated

1 Channels 25mA per Channel 0.05pA 78 dB Instrumentational OP Amps 19V 4.75V~38V ±2.4V~19V MAX9945 8 Pins 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

SOT-23

MAX9945AUA+ Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins 8
Operating Temperature -40°C~125°C
Packaging Tube
Published 2010
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Operational Amplifier
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 15V
Terminal Pitch 0.65mm
Base Part Number MAX9945
Pin Count 8
Output Type Rail-to-Rail
Operating Supply Voltage 19V
Number of Channels 1
Operating Supply Current 400μA
Nominal Supply Current 400μA
Output Current 25mA
Slew Rate 2.2V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 78 dB
Current - Input Bias 0.05pA
Voltage - Supply, Single/Dual (±) 4.75V~38V ±2.4V~19V
Output Current per Channel 25mA
Input Offset Voltage (Vos) 600μV
Bandwidth 3MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 3000 kHz
Voltage Gain 130dB
Low-Offset NO
Frequency Compensation YES
Supply Voltage Limit-Max 20V
Low-Bias YES
Micropower YES
Programmable Power NO
Power NO
Height 950μm
Length 3.1mm
Width 3.1mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.291737 $2.291737
10 $2.162015 $21.62015
100 $2.039638 $203.9638
500 $1.924186 $962.093
1000 $1.815270 $1815.27
MAX9945AUA+ Product Details

MAX9945AUA+ Overview


The linear amplifier is packaged in a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) case. The instrumentation amplifier in this picture is of the General Purpose-type. Linear amplifier is delivered in a Tube case. There is a growing number of terminations approaching the number of 8. A total of 8 pins are located on this board. Please take in mind that op amp should be run at 15V. Instrumentation amplifier is a part of Operational Amplifier. A total of 8 pins are present on the instrumentation amplifier. There is an input offset voltage of 600μV for this buffer op amp. Surface Mount is the recommended mounting type for this linear amplifier. It is important to note that this linear amplifier works well at a temperature of -40°C~125°C when it comes to operating temperatureAs long as the supply current of the chip does not exceed 400μA, this op amp ic can operate. 130dB should remain the voltage gain. Instrumentation amplifier has 1 channels on it. Buffer amplifier produces Rail-to-Rail signals, which is one of its many benefits. The operating supply voltage of the buffer op amp is rated at 19V.

MAX9945AUA+ Features


8 Pins
supply voltage of 15V
130dB voltage gain
Output Type: Rail-to-Rail

MAX9945AUA+ Applications


There are a lot of Maxim Integrated MAX9945AUA+ Instrumentational OP Amps applications.

  • Measurements of Wheatstone bridge
  • High/low-pass filter circuit
  • Medical instruments
  • Division circuits
  • High gain DC amplifier
  • Micro signal measurement
  • Video data acquisition
  • Tablets
  • Video amplifiers
  • Signal transformation

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