E-TDA7400DTR STMicroelectronics, E-TDA7400DTR Datasheet - Page 14

• Manufacturer Part Number: E-TDA7400DTR
• Description: IC PROCESSOR CAR SIGNAL 28SOIC
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr

Specifications of E-TDA7400DTR

• Applications: Automotive Audio
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5050-2

TDA7400D
Figure 8. Bass Quality factors @ Gain = 14dB,
15.0
12.5
10.0
Figure 10. Treble Control @ fc = 17.5KHz
-10.0
-15.0
14/28
15.0
10.0
7.5
5.0
2.5
0.0
-5.0
5.0
0.0
10.0
10.0
fc = 80Hz
100.0
100.0
1.0K
1.0K
10.0K
10.0 K
Figure 9. Bass normal and DC Mode @ Gain =
15.0
12.5
10.0
Note: In general the center frequency, Q and DC-mode can be set
independently. The exception from this rule is the mode (5/xx1111xx)
where the center frequency is set to 150Hz instead of 100Hz.
Figure 11. Treble Center Frequencies
15.0
12.5
10.0
7.5
5.0
2.5
0.0
7.5
5.0
2.5
0.0
10.0
10.0
14dB, fc = 80Hz
@ Gain = 14dB
100.0
100.0
1.0K
1.0K
10.0K
10.0K