Shenzhen Sai Collie Technology Co., Ltd. |
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TLV2254AIDR Amplifier IC Chips
Operational Amplifiers Op Amps Quad Low-Voltage Rail-To-Rail Package SOIC-14
4 Channel | |
8 V | |
200 kHz | |
8 mA | |
120 mV/us | |
850 uV | |
2.7 V | |
- 40 C | |
+ 125 C | |
60 pA | |
140 uA | |
No Shutdown | |
83 dB | |
19 nV/sqrt Hz | |
TLV2254A | |
Reel | |
Cut Tape | |
MouseReel | |
Amplifier Type: | Low Power Amplifier |
Brand: | Texas Instruments |
Dual Supply Voltage: | +/- 3 V |
Description
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.
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