tda7468 STMicroelectronics, tda7468 Datasheet - Page 19

• Manufacturer Part Number: tda7468
• Description: Two Bands Digitally Controlled Audio Processor With Bass Alc Surround
• Manufacturer: STMicroelectronics

8
Figure 11. PINS: IN1_L, IN1_R, IN2_L, IN2_R,
Figure 12. PINS: OUT_L, OUT_R, IMUX_L,
Figure 13. PINS: TREBLE_L, TREBLE_R
Figure 14. PINS: SCL, SDA
IC1
IN3_L, IN3_R, IN4_L, IN4 _R, IS_L,
IS_R, MIC
MUX_R
GND
V
GND
V
S
GND
S
GND
V
V
S
S
10Ω
25K
Vref
50K
20µA
D99AU1095
D99AU1092
20µA
20µA
D99AU1094
D99AU1093
20µA
Figure 15. PINS: BASSI_L, BASSI_R
Figure 16. PINS: BASSO_L, BASSO_R
Figure 17. PIN: ALC
Figure 18. PIN: CREF
GND
GND
BASSI-L,BASSI-R
GND
BASSO-L,BASSO-R
V
V
S
V
S
GND
S
V
45K
S
45K
100K
25K
25K
20µA
D99AU1098
D99AU1099
20µA
20µA
D99AU1096
D99AU1097
20µA
TDA7468D
19/22