Controlled Baseline

− One Assembly/Test Site, One Fabrication

Site

Extended Temperature Performance of

−40°C to 125°C

Enhanced Diminishing Manufacturing

Sources (DMS) Support

Enhanced Product-Change Notification

Qualification Pedigree†

ESD Protection Exceeds 2000 V Per

MIL-STD-883, Method 3015; Exceeds 150 V

(TLV2252/52A) and 100 V (TLV2254/54A)

Using Machine Model (C = 200 pF, R = 0)

Output Swing Includes Both Supply Rails

Low Noise . . . 19 nV/√Hz Typ at f = 1 kHz

Low Input Bias Current . . . 1 pA Typ

Fully Specified for Both Single-Supply and

Split-Supply Operation

Very Low Power . . . 34 μA Per Channel

Typ)

Common-Mode Input Voltage Range

Includes Negative Rail

Low Input Offset Voltage:

850 μV Max at TA = 25°C

Wide Supply Voltage Range:

2.7 V to 16 V

Macromodel Included

description/ordering information

The TLV2252 and TLV2254 are dual and

quadruple 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

TLV225x family consumes only 34 μA of supply

current per channel. This micropower operation

makes them good choices for battery-powered

applications. 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. The TLV225x has a noise

level of 19 nV/√Hz at 1kHz, four times lower than

competitive micropower solutions.

The TLV225x, 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 TLV225xA family is available and has a maximum input offset voltage of 850 μV.