8

4

6

2

5

7

3

1

V

+

OUTPUT B

OUTPUT A

INVERTING

INPUT A

V

-

INVERTING

INPUT B

NON-INVERTING

INPUT A

NON-INVERTING

INPUT B

B

-

+

A

-

+

7

OUTPUT B

8

V

+

6

INVERTING INPUT B

INPUT B

NON-INVERTING

INPUT A

3

V

-

4

INVERTING INPUT A

2

OUTPUT A

1

LME49720

SNAS393C – MARCH 2007 – REVISED APRIL 2013

www.ti.com

DESCRIPTION (CONTINUED)

To ensure that the most challenging loads are driven without compromise, the LME49720 has a high slew rate of

±20V/

μs and an output current capability of ±26mA. Further, dynamic range is maximized by an output stage that

drives 2k

Ω loads to within 1V of either power supply voltage and to within 1.4V when driving 600Ω loads.

operational amplifier DC performance.

The LME49720 has a wide supply range of ±2.5V to ±17V. Over this supply range the LME49720’s input circuitry

maintains excellent common-mode and power supply rejection, as well as maintaining its low input bias current.

The LME49720 is unity gain stable. This Audio Operational Amplifier achieves outstanding AC performance while

driving complex loads with values as high as 100pF.

The LME49720 is available in 8–lead narrow body SOIC, 8–lead PDIP, and 8–lead TO-99. Demonstration

boards are available for each package.

Connection Diagrams

Figure 2. 8-Pin SOIC or PDIP

See D or P Package

Figure 3. 8-Lead TO-99

See LMC Package

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

2

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