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LMH6640 Fiches technique(PDF) 12 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
No de pièce LMH6640
Description  TFT-LCD Single, 16V Rail-to-Rail High Output Operational Amplifier
PDF  13 Pages
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Fabricant  NSC [National Semiconductor (TI)]
Site Internet  http://www.national.com
Logo NSC - National Semiconductor (TI)

LMH6640 Fiches technique(HTML) 12 Page - National Semiconductor (TI)

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Application Notes (Continued)
As can be seen, the LMH6640 is capable of supplying up to
160 mA of output current and can settle the output in 4.4 µs.
The LMH6640 is a cost effective amplifier for use in the TFT
V
COM application and is made even more attractive by its
large supply voltage range and high output current. The
combination of all these features is not readily available in
the market, especially in the space saving SOT23-5 pack-
age. All this performance is achieved at the low power con-
sumption of 65 mW which is of utmost importance in today’s
battery driven TFT panels.
20086236
FIGURE 2. V
COM Output, High Current Drive Waveform, & LMH6640 Output Current Waveforms
20086237
FIGURE 3. Expanded View of Figure 2 Waveforms showing LMH6640 Current Sinking 1⁄2 Cycle
www.national.com
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