TLV271-Q1

TLV271-Q1, TLV272-Q1, TLV274-Q1 FAMILY OF 550-µA/Ch 3-MHz RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS SGLS275A − OCTOBER 2004 − REVISED JUNE 2008 D Qualified for Automotive Applications D Rail-To-Rail Output D Wide Bandwidth . . . 3 MHz D High Slew Rate . . . 2 .4 V/µs D Supply Voltage Range . . . 2.7 V to 16 V D Supply Current . . . 550 µA/Channel D Input Noise Voltage . . . 39 nV/√Hz D Input Bias Current . . . 1 pA D Specified Temperature Range −40°C to 125°C . . . Automotive Grade D Ultrasmall Packaging − 5-Pin SOT-23 (TLV271) D Ideal Upgrade for TLC27x Family description 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 microco...