TS4909IQT datasheet(16/35 Pages) STMICROELECTRONICS

16 / 35 page

Electrical characteristics

TS4909

16/35

Doc ID 11972 Rev 9

Figure 38. Output power vs. load resistance,

PHG, Vcc = 3 V

Figure 39. Output power vs. load resistance,

SE, Vcc = 3 V

3 2

6 4

9 6

T H D+N=1 0 %

P h anto m G roun d

V cc= 3 V , F = 1kH z

Av = -1 , T

AM B

=2 5 ° C

B W = 2 0 H z -120 kH z

Load Resistance (Ω)

T H D+N=1 %

3 2

6 4

9 6

T H D+N=1 0 %

Sin g le En d e d

V cc= 3 V , F = 1kH z

Av = -1 , T

AM B

=2 5 ° C

B W = 2 0 H z -120 kH z

Load Resistance (Ω)

T H D+N=1 %

Figure 40. Output power vs. load resistance,

PHG, Vcc = 5 V

Figure 41. Output power vs. load resistance,

SE, Vcc = 5 V

3 2

4 8

9 6

10 0

15 0

20 0

T H D+ N= 1 0 %

Pha n to m G roun d

Vcc=5V, F= 1kH z

Av= -1 , T

AM B

=2 5 ° C

BW = 2 0H z-120 kH z

Load Resistance (Ω)

T HD+ N= 1 %

3 2

4 8

9 6

10 0

15 0

20 0

T HD+ N= 1 0 %

Sing le End e d

Vcc=5V, F= 1kH z

Av= -1 , T

AM B

=2 5 ° C

BW = 2 0H z-120 kH z

Load Resistance (Ω)

T HD+ N= 1 %

Figure 42. Power dissipation vs. output power,

PHG, Vcc = 2.6 V

Figure 43. Power dissipation vs. output power,

SE, Vcc = 2.6 V

2 5

4 0

RL = 3 2

RL = 1 6

Phan to m G roun d

Vcc=2.6V, F = 1kH z

T HD+ N< 1 %

Output Power (mW)

2 5

4 0

RL = 3 2

RL = 1 6

Sin g le En d e d

V cc= 2.6 V , F = 1k H z

T H D+ N< 1 %

Output Power (mW)

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