TDA7719 STMicroelectronics, TDA7719 Datasheet - Page 10

• Manufacturer Part Number: TDA7719
• Description: IC AUDIO PROCESSOR CAR 28-TSSOP
• Manufacturer: STMicroelectronics
• Type: Audio Processorr
• Series: -r

Specifications of TDA7719

• Applications: Radio
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical specifications
Table 5.
10/46
Loudness control
Volume control
Soft mute
Bass control
Symbol
V
C
V
DC
A
Q
A
A
A
G
A
A
TH High
f
TH Low
RANGE
V
R
V
MUTE
Peak
STEP
STEP
BASS
STEP
E
E
T
MAX
MAX
Fc
MAX
DC
PU
GAIN
PU
D
A
T
Electrical characteristics (continued)
Max attenuation
Step resolution
Peak frequency
Max gain
Max attenuation
Step resolution
Attenuation set error
Tracking error
DC steps
Mute attenuation
Delay time
Low threshold for SM pin
High threshold for SM pin
Internal pull-up resistor
Internal pull-up Voltage
Center frequency
Quality factor
Control range
Step resolution
Bass-DC-gain
Parameter
f
f
f
Adjacent attenuation steps
From 0 dB to G
T1
T2
T3
T4
f
f
f
f
Q
Q
Q
Q
DC = off
DC = on, Gain =
Doc ID 13698 Rev 4
P1
P2
P3
C1
C2
C3
C4
1
2
3
4
Test condition
MIN
±
15 dB
-0.75
Min.
±14
180
0.5
2.5
0.9
1.1
1.3
1.8
0.5
80
32
54
72
90
-1
2400
Typ.
0.48
0.96
1.25
±4.4
±15
400
800
100
200
-15
0.1
0.5
3.3
1.5
15
15
100
16
45
60
80
1
1
0
8
1
2
1
0
+0.75
Max.
110
220
±16
1.5
1.1
1.4
1.7
2.2
1.5
58
66
88
+1
2
3
5
1
TDA7719
Unit
mV
mV
k
dB
dB
dB
dB
dB
ms
ms
ms
ms
dB
Hz
Hz
Hz
dB
dB
dB
Hz
Hz
Hz
Hz
dB
dB
dB
V
V
V
Ω