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TSZ121ICT

TSZ121ICT

TSZ121ICT

STMicroelectronics

18mA per Channel 70pA 112 dB Instrumentational OP Amps 0.0003μA 1.8V~5.5V ±0.9V~2.75V TSZ121 5-TSSOP, SC-70-5, SOT-353

SOT-23

TSZ121ICT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 5-TSSOP, SC-70-5, SOT-353
Number of Pins 5
Operating Temperature-40°C~125°C
PackagingCut Tape (CT)
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 3.3V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number TSZ121
Qualification StatusNot Qualified
Output Type Rail-to-Rail
Number of Elements 1
Operating Supply Current 31μA
Nominal Supply Current31μA
Output Current18mA
Slew Rate0.19V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type Zero-Drift
Common Mode Rejection Ratio 112 dB
Current - Input Bias 70pA
Voltage - Supply, Single/Dual (±) 1.8V~5.5V ±0.9V~2.75V
Output Current per Channel 18mA
Input Offset Voltage (Vos) 1μV
Bandwidth 400 kHz
Unity Gain BW-Nom 400 kHz
Voltage Gain 135dB
Average Bias Current-Max (IIB) 0.0003μA
Low-Offset YES
Frequency CompensationYES
Supply Voltage Limit-Max 6V
Low-Bias YES
MicropowerYES
Bias Current-Max (IIB) @25C 0.0002μA
Programmable PowerNO
Power NO
Length 2mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3730 items

Pricing & Ordering

QuantityUnit PriceExt. Price

TSZ121ICT Product Details

TSZ121ICT Overview


In order to protect the op amps, a 5-TSSOP, SC-70-5, SOT-353 case is used. There are two types of operational amplifiers in this circuit. In the case of Cut Tape (CT) cases, linear amplifier will be delivered. In recent months, the number of terminations has approached 5. It would be helpful if you could remember that this op amp ic should be powered by an 3.3V battery. A type of Operational Amplifier buffer op amp is what this device is specifically, to be more precise. It has 5 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 1μV. This electronic component is recommended to be mounted using the mounting type Surface Mount. It is recommended that this op amp ic be operated at a temperature no higher than -40°C~125°C for optimal performance. In order for this instrumentation amplifier to operate, the supply current needs to be between 31μA and 10 . Maintain 135dB as the voltage gain. As one of the many benefits of this buffer amplifier, it puts out Rail-to-Rail signals, which is one of the many benefits it offers. As a whole, there are 1 elements that make up this buffer amplifier. As a result of this, the buffer amplifier is packed in TAPE AND REEL.

TSZ121ICT Features


supply voltage of 3.3V
135dB voltage gain
Output Type: Rail-to-Rail


TSZ121ICT Applications


There are a lot of STMicroelectronics
TSZ121ICT Instrumentational OP Amps applications.


  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification

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