TLV2264

Supply voltage, V_DD (see Note 1) . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 V
Differential input voltage, V_ID (see Note 2) . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±V_DD
Input voltage range, V_I (any input, see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V_DD−−0.3 V to V_DD+
Input current, II (each input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±5 mA
Output current, I_O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . . ±50 mA
Total current into V_DD+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Total current out of V_DD− . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . ±50 mA
Duration of short-circuit current (at or below) 25(see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . unlimited
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating free-air temperature range, TA: I suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40to 125
                                                                    Q suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40to 125
                                                                      M suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55to 125
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65to 150
NOTES: 1. All voltage values, except differential voltages, are with respect to V_DD−.
2. Differential voltages are at the noninverting input with respect to the inverting input. Excessive current flows when input is brought below V_DD− − 0.3 V.
3. The output may be shorted to either supply. Temperature and/or supply voltages must be limited to ensure that the maximum dissipation rating is not exceeded.

The TLV226x are dual and quad low voltage operational amplifiers from Texas Instruments. Both devices exhibit rail-to-rail output performance for increased dynamic range in single or split supply applications. The TLV226x family offers a compromise between the micropower TLV225x and the ac performance of the TLC227x.

TLV226x has low supply current for batterypowered applications, while still having adequate ac performance for applications that demand it. This family is fully characterized at 3 V and 5 V and is optimized for low-voltage applications. The noise performance has been dramatically improved over previous generations of CMOS amplifiers. Figure 1 depicts the low level of noise voltage for this CMOS amplifier, which has only 200 A (typ) of supply current per amplifier.

The TLV226x, 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 combined with 3-V operation, 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 TLV226x family is available and has a maximum input offset voltage of 950 V. The TLV2262/4 also makes great upgrades to the TLV2332/4 in standard designs.

TLV226x 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. For applications that require higher output drive and wider input voltage range, see the TLV2432 and TLV2442 devices.

If your design requires single amplifiers, please see the TLV2211/21/31 family. These TLV226x devices are single rail-to-rail operational amplifiers in the SOT-23 package. Their small size and low power consumption make them ideal for high density, battery-powered equipment.