TLC2262AIDR

The TLC2262 and TLC2264 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 TLC226x family offers a compromise between the micropower TLC225x and the ac performance of the TLC227x. It has low supply current for battery-powered applications, while still having adequate ac performance for applications that demand it. The noise performance has been dramatically improved over previous generations of CMOS amplifiers. The TLC226x, 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 TLC226xA family is available and has a maximum input offset voltage of 950 μV. The TLC2262/4 also makes great upgrades to the TLC27M2/L4 or TS27M2/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.

Applications

• Small-signal conditioning for high-impedance sources, such as piezoelectric transducers
• Hand-held monitoring
• Remote-sensing
• Interfacing with analog-to-digital converters (ADCs)
• Precision applications
• Standard designs as an upgrade to the TLC27M2/L4 or TS27M2/L4

Key features

• Output Swing includes Both Supply Rails
• Low Noise... 12 nV/√Hz Typ at Ø = 1 kHz
• Low Input Bias Current... 1 pA Typ
• Fully Specified for Both Single-Supply and Split-Supply Operation
• Low Power... 500 μA Max
• Common-Mode Input Voltage Range Includes Negative Rail
• Low Input Offset Voltage 950 μV Max at TA = 25°C (TLC2262A)
• Macromodel Included
• Performance Upgrade for the TS27M2/M4 and TLC27M2/M4
• Available in Q-Temp Automotive HighRel Automotive Applications
• Configuration Control/Print Support
• Qualification to Automotive Standards