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TI TLC2252AQDR

Manufacturer
TI
MPN
TLC2252AQDR
LCSC Part #
C2058634
Packaging
SOIC-8
Customer #
Key Attributes
2 850uV 120V/ms 88dB 1pA 70uA 200kHz Rail-to-rail output SOIC-8 Instrumentation, Op Amps, Buffer Amps RoHS
DatasheetTI TLC2252AQDR
RoHS Compliance1 documents available
Alternative Parts5
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOIC-8
Output Current-
Number of Channels2
Vos - Input Offset Voltage850uV
Slew Rate120V/ms
Input Offset Current(Ios)60pA
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)88dB
Ib - Input Bias Current1pA
Input Offset Voltage Drift(Vos TC)500nV/℃
Quiescent Current70uA
Gain Bandwidth Product200kHz
Features-
Input Voltage Noise Density19nV/√Hz@1kHz
Dual Supply-8V~-2.2V;2.2V~8V
Rail to RailRail-to-rail output
Single Supply-
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Introduction

AI Translation

The TLC2252 and TLC2254 are dual and quadruple operational amplifiers. Both devices exhibit rail-to-rail output performance for increased dynamic range in single- or split-supply applications. The TLC225x family consumes only 35 μA of supply current per channel. This micropower operation makes them good choices for battery-powered applications. The noise performance has been dramatically improved over previous generations of CMOS amplifiers. The TLC225x has a noise level of 19 nV/√Hz at 1kHz; four times lower than competitive micropower solutions. The TLC225x amplifiers, exhibiting high input impedance and low noise, are excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels, these devices work well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature with single or split supplies makes this family a great choice when interfacing with analog-to-digital converters (ADCs). For precision applications, the TLC225xA family is available and has a maximum input offset voltage of 850 μV. This family is fully characterized at 5 V and ±5 V. The TLC2252/4 also makes great upgrades to the TLC27L2/L4 or TS27L2/L4 in standard designs. They offer increased output dynamic range, lower noise voltage, and lower input offset voltage. This enhanced feature set allows them to be used in a wider range of applications.

Features

AI Translation
  • Output Swing Includes Both Supply Rails
  • Low Noise... 19 nV/√Hz Typ at Ø = 1 kHz
  • Low Input Bias Current... 1 pA Typ
  • Fully Specified for Both Single-Supply and Split-Supply Operation
  • Very Low Power... 35 μA Per Channel Typ
  • Common-Mode Input Voltage Range Includes Negative Rail
  • Low Input Offset Voltage 850 μV Max at TA = 25°C (TLC225xA)
  • Macromodel Included
  • Performance Upgrades for the TS27L2/L4 and TLC27L2/L4
  • Available in Q–Temp Automotive HighRel Automotive Applications
  • Configuration Control / Print Support
  • Qualification to Automotive Standards

Applications

AI Translation
  • Battery-powered devices
  • Small signal conditioning for high-impedance sources, e.g., piezoelectric transducers
  • Handheld monitoring equipment
  • Remote sensing applications
  • ADC interfaces
  • High-precision applications
  • High-density battery-powered devices
  • Drop-in replacement for TS27L2/L4 and TLC27L2/L4 in existing designs