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FEATURES

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1OUT

1IN-

1IN+

2OUT

2IN-

2IN+

TLE2142

D PACKAGE

(TOP VIEW)

NC – No internal connection

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16

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1OUT

1IN-

1IN+

2IN+

2IN-

2OUT

NC

4OUT

4IN-

4IN+

3IN+

3IN-

3OUT

NC

TLE2144

DW PACKAGE

(TOP VIEW)

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OFFSET N1

IN-

IN+

NC

OUT

OFFSET N2

TLE2141

D PACKAGE

(TOP VIEW)

DESCRIPTION

TLE2141-EP

TLE2142-EP

TLE2144-EP

Excalibur™ LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIER

2

• Controlled Baseline

• Low Noise

–

One Assembly Site

–

10 Hz...15 nV/

√Hz

–

One Test Site

–

1 kHz...10.5 nV/

√Hz

–

One Fabrication Site

• 10 000-pF Load Capability

• Extended Temperature Performance of

• 20-mA (Min) Short-Circuit Output Current

–55

°C to 125°C

• 27-V/µs Slew Rate (Min)

• Enhanced Diminishing Manufacturing Sources

• High Gain-Bandwidth Product...5.9 MHz

(DMS) Support

• Low V

• Enhanced Product-Change Notification

• Single or Split Supply...4 V to 44 V

• Fast Settling Time

(1)

Component qualification in accordance with JEDEC and

–

340 ns to 0.1%

industry standards to ensure reliable operation over an

extended temperature range. This includes, but is not limited

–

400 ns to 0.01%

to, Highly Accelerated Stress Test (HAST) or biased 85/85,

• Saturation Recovery...150 ns

temperature cycle, autoclave or unbiased HAST,

electromigration, bond intermetallic life, and mold compound

• Large Output Swing...

life. Such qualification testing should not be viewed as

justifying use of this component beyond specified

performance and environmental limits.

The TLE214x devices are high-performance, internally compensated operational amplifiers built using the Texas

Instruments complementary bipolar Excalibur™ process. They are pin-compatible upgrades to standard industry

products.

The design incorporates an input stage that simultaneously achieves low audio-band noise of 10.5 nV/

√Hz with a

10-Hz 1/f corner and symmetrical 40-V/

µs slew rate typically with loads up to 800 pF. The resulting low distortion

and high power bandwidth are important in high-fidelity audio applications. A fast settling time of 340 ns to 0.1%

of a 10-V step with a 2-k

Ω/100-pF load is useful in fast actuator/positioning drivers. Under similar test conditions,

settling time to 0.01% is 400 ns.

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

2

Excalibur is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Copyright © 2008, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.