Supply Voltage (V)

4

5

6

7

8

9

10

11

12

13

14

15

0

2

4

6

8

10

12

14

16

18

20

D005

Supply Voltage (V)

4

5

6

7

8

9

10

11

12

13

14

15

0

2

4

6

8

10

12

14

16

D006

Output Power (W)

0.01

0.1

1

10

10m

100m

1

10

20

20m

50m

200m 500m

2

5

D003

20 Hz

1 kHz

Output Power (W)

0.01

0.1

1

10

10m

100m

1

10

20

20m

50m

200m 500m

2

5

D004

20 Hz

1 kHz

Frequency (Hz)

0.001

0.01

0.1

1

10

20

20k

100

1k

10k

50

200

500

2k

5k

D001

1W

2.5W

5W

Frequency (Hz)

0.001

0.01

0.1

1

10

20

20k

100

1k

10k

50

200

500

2k

5k

D002

1W

2.5W

5W

8

TPA3136D2, TPA3136AD2

SLOS938F – MAY 2016 – REVISED JANUARY 2020

www.ti.com

Product Folder Links: TPA3136D2 TPA3136AD2

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Copyright © 2016–2020, Texas Instruments Incorporated

7.7 Typical Characteristics

All Measurements taken at 26dB closed loop gain, 1-kHz audio, T A= 25°C unless otherwise noted. Measurements were

made with AES17 filter using the TPA3136D2 EVM, which is available at ti.com.

AVCC=PVCC = 12 V, Load = 6 Ω + 47 µH, 1 W, 2.5 W, 5 W

Figure 1. Total Harmonic Distortion vs Frequency (BTL)

AVCC=PVCC = 13 V, Load = 8 Ω + 66 µH, 1 W, 2.5 W, 5 W

Figure 2. Total Harmonic Distortion vs Frequency (BTL)

AVCC=PVCC = 12 V, Load = 6 Ω + 47 µH, 20 Hz, 1 kHz

Figure 3. Total Harmonic Distortion + Noise vs Output

Power (BTL)

AVCC=PVCC = 13 V, Load = 8 Ω + 66 µH, 20 Hz, 1 kHz

Figure 4. Total Harmonic Distortion + Noise vs Output

Power (BTL)

AVCC=PVCC = 4.5 V to 14.4 V, Load = 6 Ω + 47 µH

Figure 5. Output Power vs Supply Voltage (BTL)

AVCC=PVCC = 4.5 V to 14.4 V, Load = 8 Ω + 66 µH

Figure 6. Output Power vs Supply Voltage (BTL)