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MAX9945ATT+T

MAX9945ATT+T

MAX9945ATT+T

Maxim Integrated

25mA per Channel 0.05pA 78 dB Instrumentational OP Amps 19V 4.75V~38V ±2.4V~19V MAX9945 8 Pins 6-WDFN Exposed Pad

SOT-23

MAX9945ATT+T Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 6-WDFN Exposed Pad
Number of Pins 6
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
Published 2010
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 6
ECCN Code EAR99
Terminal Finish MATTE TIN
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology BICMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 225
Number of Functions 1
Supply Voltage 15V
Terminal Pitch 0.95mm
Base Part Number MAX9945
Pin Count 8
Output Type Rail-to-Rail
Operating Supply Voltage 19V
Number of Circuits 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
Gain Bandwidth Product 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
Wideband NO
Power NO
Height Seated (Max) 0.8mm
Length 3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.261203 $2.261203
10 $2.133210 $21.3321
100 $2.012462 $201.2462
500 $1.898549 $949.2745
1000 $1.791084 $1791.084
MAX9945ATT+T Product Details

MAX9945ATT+T Overview


The linear amplifier is packaged in a 6-WDFN Exposed Pad case. This is a General Purpose type op amp. Linear amplifier is delivered in a Tape & Reel (TR) case. The number of terminations approaches 6. Buffer amplifier has a total of 8 pins. Please take in mind that this instrumentation amplifier should be run at 15V. To be specific, this instrumentation amplifier is a type of Operational Amplifier. The buffer op amp includes 6 pins. Regarding input offset voltage, op amp rates 600μV. Surface Mount is the recommended mounting type for this linear amplifier. With regard to operating temperature, this op amp functions well at -40°C~125°C. This op amp can operate from a supply current at 400μA. Voltage gain should remain at 130dB. There are 1 circuits on this op amp. This op amp ic outputs Rail-to-Rail signals, which is one of the many benefits it has. The operating supply voltage of the buffer op amp is rated at 19V. TAPE AND REEL is adopted to pack the instrumentation amplifier.

MAX9945ATT+T Features


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


MAX9945ATT+T Applications


There are a lot of Maxim Integrated
MAX9945ATT+T Instrumentational OP Amps applications.


  • Inverse/same-phase proportional circuit
  • Addition operation circuits
  • Subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits

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