The TLV240x-Q1 (TLV2401-Q1 and TLV2402-Q1) is a family ofhigh voltage (16-V) nano-power operational amplifiers (op amps). The TLV240x-Q1 has an impressivelylow quiescent current of just 880 nA (typical) and is ideal for battery-powered or "always-on"applications, such as electric vehicle monitoring and protection applications. Reverse batteryprotection guards the amplifier from an overcurrent condition due to improper battery installation.For harsh environments, the inputs can be taken 5 V above the positive supply rail without damageto the device.
The low supply current is coupled with extremely low input bias currents enabling them tobe used with mega-Ω resistors making them ideal for portable, long active-life applications. DCaccuracy is ensured with a low typical offset voltage of 390 µV, CMRR of 120 dB and minimum openloop gain of 130 V/mV at 2.7 V.
The supply voltage extends from 2.5 V to 16 V, with electrical characteristics specifiedat 2.7 V, 5 V, and 15 V. The 2.5-V operation makes it compatible with Li-Ion battery-poweredsystems and many micro-power microcontrollers including TI’s MSP430 and MSP432.
The single channel TLV2401-Q1 is available in a 5-pin SOT-23 package, and the dualchannel TLV2402-Q1 is available in an 8-pin VSSOP. Both packages are fully specified from –40°C to125°C.