TLV274-Q1 - Automotive 550-uA/Ch 3-MHz Rail-to-Rail Output Operational Amplifier

The TLV27x takes the minimum operating supply voltage down to 2.7 V over the extended automotive temperature range while adding the rail-to-rail output swing feature. This makes it an ideal alternative to the TLC27x family for applications where rail-to-rail output swings are essential. The TLV27x also provides 3-MHz bandwidth from only 550 µA.

Like the TLC27x, the TLV27x is fully specified for 5-V and ±5-V supplies. The maximum recommended supply voltage is 16 V, which allows the devices to be operated from a variety of rechargeable cells (±8 V supplies down to ±1.35 V).

The CMOS inputs enable use in high-impedance sensor interfaces, with the lower voltage operation making an attractive alternative for the TLC27x in battery-powered applications.

The 2.7-V operation makes it compatible with Li-Ion powered systems and the operating supply voltage range of many micropower microcontrollers available today including Texas Instruments MSP430.

• Qualified for Automotive Applications
• Rail-To-Rail Output
• Wide Bandwidth . . . 3 MHz
• High Slew Rate . . . 2.4 V/µs
• Supply Voltage Range . . . 2.7 V to 16 V
• Supply Current . . . 550 µA/Channel
• Input Noise Voltage . . . 39 nV/Hz
• Input Bias Current . . . 1 pA
• Specified Temperature Range –40°C to 125°C . . . Automotive Grade
• Ultrasmall Packaging
  • 5-Pin SOT-23 (TLV271)
• Ideal Upgrade for TLC27x Family