STV6411 データシートの表示（PDF） - STMicroelectronics
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STV6411 Datasheet PDF : 23 Pages
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STV6411A
ELECTRICAL CHARACTERISTICS (Cont’d)
Tamb = 25ºC, AVCC = VVCC = 8V, VCC12 = 12V, RLOUTA = 10kW, RGA = 600W, RGV = 50W, RLOUTV =
4.7kW, unless otherwise specified.
Symbol
AUDIO SECTION
Parameter
SVR100 Supply Voltage Rejection
SVR1K
VINDC
VINAC
RIN
RINmatch
Frange
Supply Voltage Rejection
Input DC Level
Input signal amplitude
Input Resistance
Input resistance matching
Bandwith
Flatness Spread of gain in audio band
Cs
Channel Separation (from audio inputs)
Between L &R of TV outputs
Ci
Channel Isolation from video inputs
VOUT
VOFF
ROUT
eNI
G0
GSTEP
GMATCH1
GMATCH2
Output DC Level
DC Offset change
Output Resistance
Equivalent Input Voltage Noise
0dB Gain
Step of Gain
Gain matching between different inputs
on one output
Gain matching between Left/Right
outputs of one input channel
THD Total Harmonic Distorsion
VCL
RL
Mute
Output clipping Level
Output Load Resistance
Mute Suppression
Test Conditions
Min. Typ. Max. Unit
VRIPPLE = 500mVRMS at f = 100Hz,
Gain = 0dB,
VREF filter cap = 47µF
VREF filter cap = 220µF
60
72
82
dB
dB
VRIPPLE = 500mVRMS at f = 1kHz
Gain = 0dB
70 80
dB
AVCC = 8V
VCC/2
2
45 55
V
VRMS
kW
±1 ±10 %
-3dB, 0.5VRMS, RL = 10kW, Gain =
0dB
50
kHz
0.5VRMS, 20Hz to 20kHz, Gain =
0dB
0.5 dB
VIN = 0.5VRMS, f = 1kHz, on one
80 90
dB
input, RL =10kW, Gain = 0dB
70 74
dB
VIN = 1 VPP, f = 15kHz, on one input,
RL = 10kW, Gain = 0dB
70
85
dB
AVCC = 8V
VCC/2
V
Switching between inputs
1 ±15 mV
60
W
BW = 20Hz, 20kHz, Gain = 0dB
5
µV
0.5VRMS, RL = 10kW, Gain = 0dB
-14dB to +6dB
-0.5
+0.5 dB
1.75 2 2.25 dB
VIN = 0.5VRMS, 1kHz, Gain = 0dB -0.5
0.5 dB
VIN = 0.5VRMS, 1kHz, Gain = 0dB
1kHz, LPF @ 80kHz
VIN = VOUT = 0.5VRMS
VIN = VOUT = 2VRMS
THD = 0.2%, 1kHz
VIN = 1VRMS, THD = 0.3%, Gain =
0dB
VIN = 0.5VRMS, on one input
-0.5
0.5 dB
0.002
0.003
0.05
%
%
2.1 2.25
VRMS
2 2.25
kW
90
dB
7/23
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