LM6588 Quad 16 Volt, RRIO High Output Current Operational Amplifier | TIJ.co.jp

Quad 16 Volt, RRIO High Output Current Operational Amplifier


新規設計に用いることは推奨しません (NRND)

代替製品 LM6584 – このデバイスは、比較対象のデバイスの機能と同等ですが、ピン配列は同じでなく、パラメータも同一ではない可能性があります。
OPA4187 – このデバイスは、比較対象のデバイスの機能と同等ですが、ピン配列は同じでなく、パラメータも同一ではない可能性があります。 Recommended alternative part for high output current drive for up to 16V use cases

TI では、この製品を新規設計に使用することはお勧めしません。これまでにご購入されたお客様をサポートするために引き続きこの製品を提供しています。


The LM6588 is a low power, high voltage, rail-to-rail input-output amplifier ideally suited for LCD panel VCOM driver and gamma buffer applications. The LM6588 contains four unity gain stable amplifiers in one package. It provides a common mode input ability of 0.5V beyond the supply rails, as well as an output voltage range that extends to within 50mV of either supply rail. With these capabilities, the LM6588 provides maximum dynamic range at any supply voltage. Operating on supplies ranging from 5V to 16V, while consuming only 750µA per amplifier, the LM6588 has a bandwidth of 24MHz (-3dB).

The LM6588 also features fast slewing and settling times, along with a high continuous output capability of 75mA. This output stage is capable of delivering approximately 200mA peak currents in order to charge or discharge capacitive loads. These features are ideal for use in TFT-LCDs.

The LM6588 is available in the industry standard 14-pin SO package and in the space-saving 14-pin TSSOP package. The amplifiers are specified for operation over the full -40°C to +85°C temperature range.


(VS = 5V, TA = 25°C typical values unless specified)

Input common mode voltage

0.5V beyond rails

Output voltage swing (RL = 2k)

50mV from rails

Output short circuit current


Continuous output current


Supply current (per amp, no load)


Supply voltage range

5V to 16V

Unity gain stable


-3dB bandwidth (AV = +1)


Slew rate


Settling time


SO-14 and TSSOP-14 package


Manufactured in National Semiconductor's state-of-the-art bonded wafer, trench isolated complementary bipolar VIP10™ technology for high performance at low power levels