TDA7310 STMicroelectronics, TDA7310 Datasheet - Page 4

• Manufacturer Part Number: TDA7310
• Description: Audio DSPs Serial Audio Proc
• Manufacturer: STMicroelectronics

Specifications of TDA7310

• Mounting Style: SMD/SMT
• Package / Case: PQFP-44
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7310
ELECTRICAL CHARACTERISTICS (T
unless otherwise specified) (refer to the test circuit)
SUPPLY
INPUT SELECTORS
VOLUME CONTROL
SPEAKER ATTENUATORS
BASS CONTROL (1)
4/15
Symbol
C
CMRR
G
G
G
A
A
A
SVR
RANGE
V
V
V
V
INS
R
VMAX
INmax
e
R
V
R
R
INmin
STEP
VMIN
STEP
E
E
I
DC
DC
DC
S
CL
IN
IN
S
A
T
B
II
L
Supply Voltage
Supply Current
Ripple Rejection
Input Resistance
Clipping Level
Common Mode Rejection
Differential Input
Input Separation (2)
Output Load resistance
Min. Input Gain
Max. Input Gain
Step Resolution
Input Noise
DC Steps
Input Resistance
Control Range
Min. Attenuation
Max. Attenuation
Step Resolution
Attenuation Set Error
Tracking Error
DC Steps
Control Range
Step Resolution
Attenuation set error
Output Mute Attenuation
DC Steps
Control Range
Step Resolution
Internal Feedback Resistance
DC Steps
Parameter
amb
= 25°C, V
Input 1, 2, 3, 4
Differential Input
G = 18.75dB
adjacent gain steps
G = 18.75 to Mute
A
A
adjacent attenuation steps
From 0dB to A
adjacent att. steps
from 0 to mute
adjacent control steps
V
V
= 0 to -20dB
= -20 to -60dB
Test Condition
S
= 9V, R
Vmax
L
= 10K , R
-1.25
Min.
G
80
80
60
-1
-1
-3
6
4
2
2
= 600 , G
18.75
Typ.
6.25
1.25
37.5
1.25
100
100
+14
2.5
0.1
0.5
0.1
85
50
10
65
33
75
75
50
9
8
0
2
4
4
0
0
0
1
2
V
=0dB, f = 1KHz
Max.
1.25
1.5
10
11
1
1
2
2
Vrms
Unit
mA
K
K
K
mV
mV
mV
mV
mV
mV
K
mV
dB
dB
dB
dB
dB
dB
k
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
V
V