TL971...DBV PACKAGE

(TOP VIEW)

1

2

3

5

4

OUT

V

CC–

IN+

IN–

V

CC+

1

2

3

4

8

7

6

5

NC

OUT

NC

NC

IN–

IN+

TL971...D PACKAGE

(TOP VIEW)

V

CC–

V

CC+

1

2

3

4

8

7

6

5

OUT2

IN2–

IN2+

OUT1

IN1–

IN1+

TL972...D, DGK, P, OR PW PACKAGE

(TOP VIEW)

V

CC+

V

CC–

OUT1

8

1

5

6

7

4

3

2

OUT2

IN2+

IN2–

IN1+

IN1–

TL972...DRG PACKAGE

(TOP VIEW)

V

CC+

V

CC–

1

2

3

4

5

6

7

14

13

12

11

10

9

8

OUT1

IN1–

IN1+

IN2+

IN2–

OUT2

OUT4

IN4–

IN4+

IN3+

IN3–

OUT3

TL974...D, N, OR PW PACKAGE

(TOP VIEW)

V

CC–

V

CC+

NC – No internal connection

TL971, TL972, TL974

www.ti.com

SLOS467G – OCTOBER 2006 – REVISED MAY 2012

OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS

Check for Samples: TL971, TL972, TL974

1

FEATURES

•

Rail-to-Rail Output Voltage Swing: ±2.4 V at

•

Very Low Noise Level: 4 nV/

√Hz

•

Ultra-Low Distortion: 0.003%

•

High Dynamic Features: 12 MHz, 5 V/

μs

•

Operating Range: 2.7 V to 12 V

•

Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

•

ESD Performance Tested Per JESD 22

–

2000-V Human-Body Model (A114-B)

–

1500-V Charged-Device Model (C101)

APPLICATIONS

•

Portable Equipment (CD Players, PDAs)

•

Portable Communications (Cell Phones,

Pagers)

•

Instrumentation and Sensors

•

Professional Audio Circuits

DESCRIPTION/ORDERING INFORMATION

The TL97x family of operational amplifiers operates at

voltages as low as ±1.35 V and features output rail-

to-rail signal swing. The TL97x boast characteristics

that make them particularly well suited for portable

and battery-supplied equipment. Very low noise and

low distortion characteristics make them ideal for

audio preamplification.

The TL971 is housed in the space-saving 5-pin SOT-

23 package, which simplifies board design because

of the ability to be placed anywhere (outside

dimensions are 2.8 mm × 2.9 mm).

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.

PRODUCTION DATA information is current as of publication date.

Copyright © 2006–2012, 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.