Datasheet

0.1
0.01
0.001
0.0001
0.03 0.3 3 6
OutputAmplitude(V )
RMS
THD+N(%)
Gain=30dB
f=1kHz
0.1
0.01
0.001
0.0001
THD+NRatio(%)
20 100
1k 10k 20k
Frequency(Hz)
V =1.0V DifferentialforAllGainSettings
OUT RMS
60dB
48dB
36dB
30dB
24dB
0dB
12dB
PGA2505
www.ti.com ......................................................................................................................................................... SBOS396B – MARCH 2009 – REVISED JUNE 2009
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25 ° C, VA+ = +5V, VA – = – 5V, VD – = – 5V, and V
COM
IN = 0V, unless otherwise noted.
THD + N vs FREQUENCY THD + N vs OUTPUT SWING
(Z
S
= 40 Ω , R
L
= 600 Ω , V
COM
IN = +2.5V, BW = 22Hz to 22kHz) (Z
S
= 40 Ω , R
L
= 600 Ω , V
COM
IN = 0V, BW = 22Hz to 22kHz)
Figure 7. Figure 8.
Copyright © 2009, Texas Instruments Incorporated 7
Product Folder Link(s): PGA2505