TLV2461IDR

The TLV246x is a family of low-power rail-to-rail input/output operational amplifiers specifically designed for portable applications. The input common-mode voltage range extends beyond the supply rails for maximum dynamic range in low-voltage systems. The amplifier output has rail-to-rail performance with high-output-drive capability, solving one of the limitations of older rail-to-rail input/output operational amplifiers. This rail-to-rail dynamic range and high output drive make the TLV246x ideal for buffering analog-to-digital converters. The operational amplifier has 6.4 MHz of bandwidth and 1.6 V/µs of slew rate with only 500 µA of supply current, providing good ac performance with low power consumption. Three members of the family offer a shutdown terminal, which places the amplifier in an ultralow supply current mode (IDD = 0.3 µA/ch). While in shutdown, the operational-amplifier output is placed in a high-impedance state. DC applications are also well served with an input noise voltage of 11 nV/√Hz and input offset voltage of 100 µV. This family is available in the low-profile SOT23, MSOP, and TSSOP packages. The TLV2460 is the first rail-to-rail input/output operational amplifier with shutdown available in the 6-pin SOT23, making it perfect for high-density circuits. The family is specified over an expanded temperature range, ΔTA = -40°C to 125°C, for use in industrial control and automotive systems.

Applications

• Portable device applications
• ADC buffering
• High-density circuits
• Industrial control
• Automotive systems

Key features

• Rail-to-rail input/output
• Gain bandwidth product: 6.4 MHz
• Output drive capability: ±80 mA
• Supply current: 500 μA/channel
• Input offset voltage: 100 μV
• Input noise voltage: 11 nV/√Hz
• Slew rate: 1.6 V/μs
• Shutdown current (shutdown-enabled versions): 0.3 μA/channel
• Micropower shutdown mode with high-impedance output in shutdown
• Input common-mode voltage range beyond supply rails for enhanced dynamic range in low-voltage systems
• Available in low-profile SOT23, MSOP, and TSSOP packages
• Maximum supply voltage: 6 V
• Differential input voltage range: -0.2 V to VDD+0.2 V
• Input current range (either input): ±200 mA
• Output current range: ±175 mA
• Maximum junction temperature: 150℃
• Storage temperature range: -65℃ to 150℃
• Operating temperature range by suffix: C suffix 0℃ to 70℃, I and Q suffix -40℃ to 125℃, M suffix -55℃ to 125℃