TDA7311 데이터 시트보기 (PDF) - STMicroelectronics
부품명
상세내역
제조사
TDA7311 Datasheet PDF : 11 Pages
| |||
TDA7311
ELECTRICAL CHARACTERISTICS (Tamb = 25°C, VCC = 10V, RL = 10KΩ, RG = 600Ω, GV=0dB,
f = 1KHz unless otherwise specified) (refer to the test circuit)
Symbol
SUPPLY
Parameter
Test Condition
Min. Typ. Max. Unit
VS
IS
SVR
Supply Voltage
Supply Current
Ripple Rejection
INPUT SELECTORS
8
10
11
V
15
20
mA
55
80
dB
RII
Input Resistance
VCL
Clipping Level
CMRR
INS
RL
CL
RO
GIN
Common Mode Rejection
Input Separation (2)
Output Load resistance
Output Load capacitance
Output Impedance
Input Gain
VOLUME CONTROL
Single Ended inputs
Differential Inputs
Single Ended Inputs
Differential Inputs
Differential Inputs
Single Ended Inputs
differential Inputs
30
50
70
KΩ
10
20
KΩ
2.3
2.8
Vrms
4.6
5.6
Vrms
65
dB
70
90
dB
2
KΩ
1
nF
15
50
Ω
-1
0
1
dB
-7
-6
-5
dB
RIN
Input Resistance
GR
Control Range
ASTEP
EA
Step Resolution
Attenuation Set Error
ET
Tracking Error
VDC
DC Steps
Vimax. Max. Input Voltage
SPEAKER ATTENUATORS
Max. Attenuation
Max. Gain
AV = +11.25 to -20dB
AV = -20 to -60dB
adjacent attenuation steps
From 0dB to AVmax
15
30
– 75
+11.25
1.25
-1.25
0
1.25
-3
2
2
0
3.0
1
10.0
2.3
2.8
kΩ
dB
dB
dB
dB
dB
dB
mV
mV
Vrms
AR
Astep
EA
VDC
Control Range
Step Resolution
Attenuation set error
DC Steps
BASS CONTROL (1)
adjacent att. steps
from 0 to mute
37.5
dB
1.25
dB
1.5
dB
0
mV
1
mV
Control Range
Step Resolution
Attenuation / Gain set error
TREBLE CONTROL (1)
+20
dB
2
dB
–2.0
2.0
dB
Control Range
Step Resolution
Attenuation / Gain set error
+14
dB
2.0
dB
–1.0
0
1.0
dB
4/11
Share Link: 