Ba5417.pdf m8x
This document was ed by and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this report form. Report 3i3n4
Overview 26281t
& View Ba5417.pdf as PDF for free.
More details 6y5l6z
- Words: 1,700
- Pages: 8
BA5417 Audio ICs
High-output dual power amplifier BA5417 The BA5417 is a 6 to 15V-compatible dual power amplifier developed for use radio cassette players. It is equipped with standby switching functions for excellent total harmonic distortion and other basic characteristics.
!Applications Radio cassette / Mini compo players
!Features 1) High output. POUT = 2.8W (VCC = 9V, RL 3Ω, THD = 10%) POUT = 5.0W (VCC = 12V, RL 3Ω, THD = 10%) 2) Excellent audio quality THD = 0.1% (f = 1kHz, PO = 0.5W) VNO = 0.3mVrms (Rg = 10kΩ) RR = 55dB (fRR = 100Hz) 3) Wide supply voltage operating range (VCC = 6.0V to 15.0V).
4) Switching noise (“pop” noise) generated when the power is switched on and off is small. 5) Ripple mixing when motor starts has been prevented. 6) Built-in thermal shutdown circuit. 7) Built-in standby switch. Output is not influenced by the standby pin voltage. 8) Soft clipping.
!Absolute maximum ratings (Ta = 25°C) Parameter Power supply voltage Power dissipation
Symbol
Limits
VCC
20∗1
Pd
15∗2
Unit V W
Operating temperature
Topr
−20 ~ +75
°C
Storage temperature
Tstg
−55 ~ +150
°C
∗1 Must be within standby values. ∗2 Ta=75°C(when using infinite heatsink) !Recommended operating conditions (Ta = 25°C) Parameter Power supply voltage
Symbol
Limits
Unit
VCC
6.0 ~ 15.0
V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
(N.C.)
BS2
OUT2
VCC
OUT1
BS1
POWER-GND
STBY
FILTER
NF1
IN1
IN2
NF2
PRE-GND1
PRE-GND2
BS 30k
FILTER 45
GND2
VCC 30k
PRE
− 30k
GND1
PRE
BS
POWER GND
BA5417
Audio ICs
!Block diagram
T.S.D + +
−
ST.BY 30k
45
BA5417 Audio ICs !Electrical characteristics _ (unless otherwise noted, Ta=25°C, Vcc=9.0V, RL=3Ω, RF=120Ω, Rg=600Ω, f=1kHZ, OTL mode) Parameter
Symbol
Min.
Typ.
Max.
Unit
IO
−
22
45
mA
Quiescent current
Coniditions VIN=0Vrms
Rated output voltage 1
POUT1
2.2
2.8
−
W
TDH=10%
Rated output voltage 2
POUT2
4.0
5.0
−
W
TDH=10%, VCC=12V
Closed-loop voltage gain
GVC
43
45
47
Output noise voltage
VNO
−
0.3
1.0
Total harmonic distortion
−
dB
mVrms Rg=10kΩ, DIN AUDIO
THD
−
0.1
1.0
%
POUT=0.5W
Ripple rejection
RR
42
55
−
dB
fRR=100Hz, VRR=−10dBm
Crosstalk
CT
48
65
−
dB
VO=0dBm
Circuit current (with standby switch off)
IOFF
−
0
20
µA
0.4
mA
Standby pin current when on Activated
Standby pin control voltage Not activated
− VSTBY=VCC
ISIN
−
0.15
VSTH
3.5
−
−
V
−
VSTL
−
−
1.2
V
−
!Measurement circuit
T.S.D +
+ 30k
30k
−
− 30k
30k
ST.BY
3 +
4
C2
+ C3
0.15µ
RL
1000µ
8
10
11
12
13
14
GND2
15
+ + C8
+ C5
47µ R2 2.2
1000µ
9
PRE
PRE
GND
7
100µ
+ C4
R1 2.2
6 C6
1000µ
100µ
C1
5
RL
2
45
FILTER
C7 0.15µ
RF2 120
RF1 120 + C9 47µ
+
1 (N.C.)
POWER
45 BS
GND1
VCC BS
C10 47µ
∗1
∗1 V Fig.1
STBY=3.5V
~ VCC
BA5417 Audio ICs !Application example OTL mode circuit
T.S.D +
+ 30k
30k
−
− 30k
30k
RNF1
RNF2
ST.BY
4
5
6 C6
1000µ
100µ +
R1 2.2
9
11
12
13
14
GND2
15
+ +
+ C5
1000µ
10
PRE
PRE
GND
8
100µ
+ C4 + C3
7
RF1 120
C8
CIN
47µ
RF2 120
CIN
+ C9
R2 2.2
1000µ
+
3 C2
+
2
N.C.
45
FILTER
+
1
POWER
45 BS
GND1
VCC BS
47µ
C10 47µ
C7
C1
IN1
0.15µ
0.15µ
SP
IN2
SP
VCC
POWER GND
Fig.2
BTL mode circuit
T.S.D +
+ 30k
30k
−
− 30k
30k
ST.BY
2
3 +
4
C2
5 1000µ
100µ
R1 2.2
1000µ
C1
7
9
+
+ C5 1000µ VCC
C8 47µ
11
12
13
R2 2.2
RF1 120 + C9
C10 47µ
47µ
C7 0.15µ
0.15µ
10
VST.BY
SP
1k
10k
Note : 3pin,5pin need coupling capacitors (C3,C5 100µF) for DC offset voltage.
Fig.3
14
GND2
PRE
PRE
GND
8
+ 100µ
+ C4 + C3
6 C6
45
FILTER
+
1 N.C
POWER
45 BS
GND1
VCC BS
15
BA5417 Audio ICs !Electrical characteristics OTL mode
RL=4Ω 6
4
RL=8Ω
2
0 0
5
10
15
•••
•••
•••
ch2
2 1 0.5
1k
ch1 ch2
100
ch1 ch2
0.2 0.1 0.05
0.02 0.05 0.1 0.2
20
80
80
70
70
1
0.2 ch1 ch2 0.1 Rg=10kΩ DIN AUDIO 0.0 0
2 3 5
5
10
15
OUTPUT POWER : PO (W)
POWER SUPPLY VOLTAGE : VCC (V)
Fig.6 Output noise voltage vs. Power supply voltage
500.0
50 VCC=9V ch2→1 VO=0dBm Rg=600Ω RL=3Ω f=20Hz ··· 15kHzLPF =50∼10k ···DIN AUDIO =20k∼50k ···200∼80kHzBPF
40 30 20
20
50 100 300
1k
3k
15kHz LPF
60
ch1
50 VCC=9V RL=3Ω VRR=−10dBm DIN AUDIO (f=50∼10kHz) Rg=600Ω
40 30 20
10k 20k 50k
20
50 100 300
200∼80kHz ch2 BPF
1k
3k
40
400
30
300 IQ
20
10
ISIN (Standby pin supply current)
.0000 .0000
10k 20k 50k
Fig.7 Crosstalk vs. Frequency
200 VST.BY=VCC
4
8
12
100
.0000 20.00
16
POWER SUPPLY VOLTAGE : VCC (V)
FREQUENCY : f (Hz)
FREQUENCY : f (Hz)
Fig.9 Quiescent standby pin supply current vs. Power supply voltage
Fig.8 Ripple rejection vs. Frequency
10 8 RL=3Ω 6 RL=4Ω 4 RL=8Ω
2 0 0
4
8
12
16
20
24
POWER SUPPLY VOLTAGE : VCC (V)
Fig.10 Maximum power dissipation vs. Power supply voltage
ALUMINUM 16
12
8
4
0 0
A B
C
D
25
50
75
100
125
150
AMBIENT TEMPERATURE : Ta (°C)
Fig.11 Thermal derating curve
175
Pd VCC=15V
6
1.2
5
1.0 ICC
VCC=12V
4
0.8 0.6
3 RL=4Ω f=1kHz Drive both VCC=9V channels
2 1 0
0.3 0.5
1
2
3
5
0.4 0.2
OUTPUT POWER : Po (W)
Fig.12 Power dissipation vs. Power supply voltage (RL=4Ω)
CIRCUIT CURRENT : ICC (A)
A : INFINITE HEAT SINK jc=5.0°C / W B : 100cm2 × 2.0mm C : 25cm2 × 2.0mm D : WITHOUT HEAT SINK c=56.8°C / W
20 OTL Stereo
POWER DISSIPATION : Pd (W)
12 POWER DISSIPATION : Pd (W)
MAXIMUM POWER DISSIPATION : PdMAX (W)
QUIESCENT CURRENT : IQ (mA)
ch1→2
RIPPLE REJECTION : RR (dB)
CROSS TALK LEVEL : CT (dB)
50.00
60
20
Fig.5 Total harmonic distortion vs. Output power
POWER SUPPLY VOLTAGE : VCC (V)
Fig.4 Rated output power vs. Power supply voltage
0.5
0.3
STBY PIN CURRENT : ISIN (mA)
RL=3Ω
0.4
VCC=9V RL=3Ω Input both channels 20 f=100Hz DIN AUDIO 1k DIN AUDIO 10 10k 200∼80k BPF 5 10k ch1
OUTPUT NOISE VOLTAGE : VNO (mVrms)
THD=10% f=1kHz DIN AUDIO 8 Input both channels
TOTAL HARMONIC DISTORTION : THD (%)
RATED OUTPUT POWER : POUT (W)
10
BA5417
0.8
7 6
0.6
5
Pd
4
0.4
VCC=15V
3
ICC
VCC=12V
2
0.2
CLOSED LOOP GAIN : GVC(dB)
60
RL=8Ω f=1kHz Drive both 8 channels
CIRCUIT CURRENT : ICC (A)
POWER DISSIPATION : Pd (W)
Audio ICs
VCC=9V
1 0 0.1
0.2 0.3 0.5
1
2
3
50 40 30
CNF=22µF
20
T=Normal VCC=9V RL=6Ω 1~10k DIN AUDIO ι10k~ WIDE BAND OTL=(Stereo)
10
0.0
5
CNF=100µF
CNF=47µF
0
100
OUTPUT POWER : Po (W)
1k
100k
10k
FREQUENCY : f (Hz)
Fig.13 Power dissipation vs. Power supply voltage (RL=8Ω)
Fig.14 Closed loop gain vs. Frequency
T=Normal f=1kHz THD=10% 200HzHPF 20kHzLPF Heat sink used( 4.8×5.4×0.1cm)
0.1
0.0 0
2
4
6
8
10 12 14 16 18 20
f=10kHz 1.0
f=1kHz f=100Hz 0.1
Fig.15 Rated output power vs. Power supply voltage
40 30 20 10 0
T=Normal VCC=9V RL=6Ω VIN=−45dB Heat sink used( 4.8×5.4×0.1cm) 100
1k
10k
100k
POWER DISSIPATION : Pd (W)
CLOSED LOOP GAIN : GVC(dB)
50 49.0
70 60 50 40 30
T=Normal RL=6Ω f=100Hz VPP=−10dBm Heat sink used( 4.8×5.4×0.1cm) 20kHzLPF
20 10
0.01 0.1
POWER SUPPLY : VCC (V)
60
RIPPLE REJECTION : RR (dB)
1.0
80
T=Normal VCC=9V RL=6Ω Heat sink used 10.0 ( 4.8×5.4×0.1cm)
10.0
1.0
0
4
6
8
10 12 14 16 18 20
POWER SUPPLY : VCC (V)
Fig.16 Total harmonic distortion vs. Output power
Fig.17 Ripple rejection vs. Power supply voltage
2.0
T=Normal f=1kHz RL=6Ω 8 200HzHPF 20kHzLPF 7 Heat sink used ( 4.8×5.4×0.1cm) 6
4
V
15 Pd C= VC 3
1.5
2
2V
CC
V
T=Normal VCC=9V RL=6Ω f=1kHz
2
5
1
2
OUTPUT POWER : PO (W)
=1
7
=9V VCC
0.5
STARTING TIME : tS (S)
10.0
100
ICC (A)
OUTPUT POWER : PO(dB)
100
TOTAL HARMONIC DISTORTION : THD (%)
BTL mode
1.5
1.0
0.5
ICC
0.1
1.0
10
20
FREQUENCY : f (Hz)
OUTPUT POWER : Po (W)
Fig.18 Closed loop gain vs. Frequency
Fig.19 Power dissipation vs. Power supplyvoltage (RL=6Ω)
0 10
50
100
400
1000
RIPPLE FILTER CAPACITOR : CRF (µR)
Fig.20 Starting time vs. Ripple filter capacitor
BA5417 Audio ICs
STARTING TIME : tS (S)
300
200
VCC=9V RL=6Ω 100 T=Normal VIN=−39.0dBm 0.1
OUTPUT OFFSET VOLTAGE : VO(mV)
50
40
1.0
4
6
8
10
12 14 16 18 20
POWER SUPPLY : VCC (W)
Fig.21 Starting time vs. Input capacitor
Fig.22 Starting time vs. Power supply voltage
20
10
2
4
6
8
10 12 14
50 40 30 20
0
16 18 20
!External dimensions (Units : mm)
30.0±0.3 3.0±0.2
28.5±0.2
4.2±0.5
8.0±0.3
9.4±0.3
1.2
14.8±0.3
12.35±0.3
0.5
R1.6
15
0.6±0.1 1.2
0.8
HSIP15
1.0
10
100.0
Fig.25 Ripple rejection vs. Ripple filter capacitor
Fig.24 Output offset voltage vs. Power supply voltage
1
T=Normal VCC=9V RL=6Ω VIN=−10dBm
RIPPLE CAPACITOR : CRF (µF)
POWER SUPPLY : VCC (V)
2.0
f=1kHz
10
0.6 1.00
T=Normal 9 RL=6Ω
Vout1
8 7 6 5 4 3 2 1 0 0
VNF1 2
4
6
8 10 12 14 16 18 80
Fig.23 Output voltage Nagative teed back voltage vs. Power supply voltage
f=100Hz 60
10
POWER SUPPLY : VCC (V)
70
30
20.2±0.5
2
INPUT CAPACITOR : CIN (µF)
T=Normal RL=6Ω VO=Vout1−Vout2
0 0
T=Normal RL=6Ω VIN=−39.0dBm f=1kHz 200HPF 200KLPF 0.1 0
10
RIPPLE REJECTION : RR(dB)
STARTING TIME : tS (µS)
400
OUTPUT VOLTAGE : VOUT1 (V) NEGATIVE VOLTAGE : VNF1 (V)
1.0
500
1000.
This datasheet has been from: www.datasheetcatalog.com Datasheets for electronics components.
High-output dual power amplifier BA5417 The BA5417 is a 6 to 15V-compatible dual power amplifier developed for use radio cassette players. It is equipped with standby switching functions for excellent total harmonic distortion and other basic characteristics.
!Applications Radio cassette / Mini compo players
!Features 1) High output. POUT = 2.8W (VCC = 9V, RL 3Ω, THD = 10%) POUT = 5.0W (VCC = 12V, RL 3Ω, THD = 10%) 2) Excellent audio quality THD = 0.1% (f = 1kHz, PO = 0.5W) VNO = 0.3mVrms (Rg = 10kΩ) RR = 55dB (fRR = 100Hz) 3) Wide supply voltage operating range (VCC = 6.0V to 15.0V).
4) Switching noise (“pop” noise) generated when the power is switched on and off is small. 5) Ripple mixing when motor starts has been prevented. 6) Built-in thermal shutdown circuit. 7) Built-in standby switch. Output is not influenced by the standby pin voltage. 8) Soft clipping.
!Absolute maximum ratings (Ta = 25°C) Parameter Power supply voltage Power dissipation
Symbol
Limits
VCC
20∗1
Pd
15∗2
Unit V W
Operating temperature
Topr
−20 ~ +75
°C
Storage temperature
Tstg
−55 ~ +150
°C
∗1 Must be within standby values. ∗2 Ta=75°C(when using infinite heatsink) !Recommended operating conditions (Ta = 25°C) Parameter Power supply voltage
Symbol
Limits
Unit
VCC
6.0 ~ 15.0
V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
(N.C.)
BS2
OUT2
VCC
OUT1
BS1
POWER-GND
STBY
FILTER
NF1
IN1
IN2
NF2
PRE-GND1
PRE-GND2
BS 30k
FILTER 45
GND2
VCC 30k
PRE
− 30k
GND1
PRE
BS
POWER GND
BA5417
Audio ICs
!Block diagram
T.S.D + +
−
ST.BY 30k
45
BA5417 Audio ICs !Electrical characteristics _ (unless otherwise noted, Ta=25°C, Vcc=9.0V, RL=3Ω, RF=120Ω, Rg=600Ω, f=1kHZ, OTL mode) Parameter
Symbol
Min.
Typ.
Max.
Unit
IO
−
22
45
mA
Quiescent current
Coniditions VIN=0Vrms
Rated output voltage 1
POUT1
2.2
2.8
−
W
TDH=10%
Rated output voltage 2
POUT2
4.0
5.0
−
W
TDH=10%, VCC=12V
Closed-loop voltage gain
GVC
43
45
47
Output noise voltage
VNO
−
0.3
1.0
Total harmonic distortion
−
dB
mVrms Rg=10kΩ, DIN AUDIO
THD
−
0.1
1.0
%
POUT=0.5W
Ripple rejection
RR
42
55
−
dB
fRR=100Hz, VRR=−10dBm
Crosstalk
CT
48
65
−
dB
VO=0dBm
Circuit current (with standby switch off)
IOFF
−
0
20
µA
0.4
mA
Standby pin current when on Activated
Standby pin control voltage Not activated
− VSTBY=VCC
ISIN
−
0.15
VSTH
3.5
−
−
V
−
VSTL
−
−
1.2
V
−
!Measurement circuit
T.S.D +
+ 30k
30k
−
− 30k
30k
ST.BY
3 +
4
C2
+ C3
0.15µ
RL
1000µ
8
10
11
12
13
14
GND2
15
+ + C8
+ C5
47µ R2 2.2
1000µ
9
PRE
PRE
GND
7
100µ
+ C4
R1 2.2
6 C6
1000µ
100µ
C1
5
RL
2
45
FILTER
C7 0.15µ
RF2 120
RF1 120 + C9 47µ
+
1 (N.C.)
POWER
45 BS
GND1
VCC BS
C10 47µ
∗1
∗1 V Fig.1
STBY=3.5V
~ VCC
BA5417 Audio ICs !Application example OTL mode circuit
T.S.D +
+ 30k
30k
−
− 30k
30k
RNF1
RNF2
ST.BY
4
5
6 C6
1000µ
100µ +
R1 2.2
9
11
12
13
14
GND2
15
+ +
+ C5
1000µ
10
PRE
PRE
GND
8
100µ
+ C4 + C3
7
RF1 120
C8
CIN
47µ
RF2 120
CIN
+ C9
R2 2.2
1000µ
+
3 C2
+
2
N.C.
45
FILTER
+
1
POWER
45 BS
GND1
VCC BS
47µ
C10 47µ
C7
C1
IN1
0.15µ
0.15µ
SP
IN2
SP
VCC
POWER GND
Fig.2
BTL mode circuit
T.S.D +
+ 30k
30k
−
− 30k
30k
ST.BY
2
3 +
4
C2
5 1000µ
100µ
R1 2.2
1000µ
C1
7
9
+
+ C5 1000µ VCC
C8 47µ
11
12
13
R2 2.2
RF1 120 + C9
C10 47µ
47µ
C7 0.15µ
0.15µ
10
VST.BY
SP
1k
10k
Note : 3pin,5pin need coupling capacitors (C3,C5 100µF) for DC offset voltage.
Fig.3
14
GND2
PRE
PRE
GND
8
+ 100µ
+ C4 + C3
6 C6
45
FILTER
+
1 N.C
POWER
45 BS
GND1
VCC BS
15
BA5417 Audio ICs !Electrical characteristics OTL mode
RL=4Ω 6
4
RL=8Ω
2
0 0
5
10
15
•••
•••
•••
ch2
2 1 0.5
1k
ch1 ch2
100
ch1 ch2
0.2 0.1 0.05
0.02 0.05 0.1 0.2
20
80
80
70
70
1
0.2 ch1 ch2 0.1 Rg=10kΩ DIN AUDIO 0.0 0
2 3 5
5
10
15
OUTPUT POWER : PO (W)
POWER SUPPLY VOLTAGE : VCC (V)
Fig.6 Output noise voltage vs. Power supply voltage
500.0
50 VCC=9V ch2→1 VO=0dBm Rg=600Ω RL=3Ω f=20Hz ··· 15kHzLPF =50∼10k ···DIN AUDIO =20k∼50k ···200∼80kHzBPF
40 30 20
20
50 100 300
1k
3k
15kHz LPF
60
ch1
50 VCC=9V RL=3Ω VRR=−10dBm DIN AUDIO (f=50∼10kHz) Rg=600Ω
40 30 20
10k 20k 50k
20
50 100 300
200∼80kHz ch2 BPF
1k
3k
40
400
30
300 IQ
20
10
ISIN (Standby pin supply current)
.0000 .0000
10k 20k 50k
Fig.7 Crosstalk vs. Frequency
200 VST.BY=VCC
4
8
12
100
.0000 20.00
16
POWER SUPPLY VOLTAGE : VCC (V)
FREQUENCY : f (Hz)
FREQUENCY : f (Hz)
Fig.9 Quiescent standby pin supply current vs. Power supply voltage
Fig.8 Ripple rejection vs. Frequency
10 8 RL=3Ω 6 RL=4Ω 4 RL=8Ω
2 0 0
4
8
12
16
20
24
POWER SUPPLY VOLTAGE : VCC (V)
Fig.10 Maximum power dissipation vs. Power supply voltage
ALUMINUM 16
12
8
4
0 0
A B
C
D
25
50
75
100
125
150
AMBIENT TEMPERATURE : Ta (°C)
Fig.11 Thermal derating curve
175
Pd VCC=15V
6
1.2
5
1.0 ICC
VCC=12V
4
0.8 0.6
3 RL=4Ω f=1kHz Drive both VCC=9V channels
2 1 0
0.3 0.5
1
2
3
5
0.4 0.2
OUTPUT POWER : Po (W)
Fig.12 Power dissipation vs. Power supply voltage (RL=4Ω)
CIRCUIT CURRENT : ICC (A)
A : INFINITE HEAT SINK jc=5.0°C / W B : 100cm2 × 2.0mm C : 25cm2 × 2.0mm D : WITHOUT HEAT SINK c=56.8°C / W
20 OTL Stereo
POWER DISSIPATION : Pd (W)
12 POWER DISSIPATION : Pd (W)
MAXIMUM POWER DISSIPATION : PdMAX (W)
QUIESCENT CURRENT : IQ (mA)
ch1→2
RIPPLE REJECTION : RR (dB)
CROSS TALK LEVEL : CT (dB)
50.00
60
20
Fig.5 Total harmonic distortion vs. Output power
POWER SUPPLY VOLTAGE : VCC (V)
Fig.4 Rated output power vs. Power supply voltage
0.5
0.3
STBY PIN CURRENT : ISIN (mA)
RL=3Ω
0.4
VCC=9V RL=3Ω Input both channels 20 f=100Hz DIN AUDIO 1k DIN AUDIO 10 10k 200∼80k BPF 5 10k ch1
OUTPUT NOISE VOLTAGE : VNO (mVrms)
THD=10% f=1kHz DIN AUDIO 8 Input both channels
TOTAL HARMONIC DISTORTION : THD (%)
RATED OUTPUT POWER : POUT (W)
10
BA5417
0.8
7 6
0.6
5
Pd
4
0.4
VCC=15V
3
ICC
VCC=12V
2
0.2
CLOSED LOOP GAIN : GVC(dB)
60
RL=8Ω f=1kHz Drive both 8 channels
CIRCUIT CURRENT : ICC (A)
POWER DISSIPATION : Pd (W)
Audio ICs
VCC=9V
1 0 0.1
0.2 0.3 0.5
1
2
3
50 40 30
CNF=22µF
20
T=Normal VCC=9V RL=6Ω 1~10k DIN AUDIO ι10k~ WIDE BAND OTL=(Stereo)
10
0.0
5
CNF=100µF
CNF=47µF
0
100
OUTPUT POWER : Po (W)
1k
100k
10k
FREQUENCY : f (Hz)
Fig.13 Power dissipation vs. Power supply voltage (RL=8Ω)
Fig.14 Closed loop gain vs. Frequency
T=Normal f=1kHz THD=10% 200HzHPF 20kHzLPF Heat sink used( 4.8×5.4×0.1cm)
0.1
0.0 0
2
4
6
8
10 12 14 16 18 20
f=10kHz 1.0
f=1kHz f=100Hz 0.1
Fig.15 Rated output power vs. Power supply voltage
40 30 20 10 0
T=Normal VCC=9V RL=6Ω VIN=−45dB Heat sink used( 4.8×5.4×0.1cm) 100
1k
10k
100k
POWER DISSIPATION : Pd (W)
CLOSED LOOP GAIN : GVC(dB)
50 49.0
70 60 50 40 30
T=Normal RL=6Ω f=100Hz VPP=−10dBm Heat sink used( 4.8×5.4×0.1cm) 20kHzLPF
20 10
0.01 0.1
POWER SUPPLY : VCC (V)
60
RIPPLE REJECTION : RR (dB)
1.0
80
T=Normal VCC=9V RL=6Ω Heat sink used 10.0 ( 4.8×5.4×0.1cm)
10.0
1.0
0
4
6
8
10 12 14 16 18 20
POWER SUPPLY : VCC (V)
Fig.16 Total harmonic distortion vs. Output power
Fig.17 Ripple rejection vs. Power supply voltage
2.0
T=Normal f=1kHz RL=6Ω 8 200HzHPF 20kHzLPF 7 Heat sink used ( 4.8×5.4×0.1cm) 6
4
V
15 Pd C= VC 3
1.5
2
2V
CC
V
T=Normal VCC=9V RL=6Ω f=1kHz
2
5
1
2
OUTPUT POWER : PO (W)
=1
7
=9V VCC
0.5
STARTING TIME : tS (S)
10.0
100
ICC (A)
OUTPUT POWER : PO(dB)
100
TOTAL HARMONIC DISTORTION : THD (%)
BTL mode
1.5
1.0
0.5
ICC
0.1
1.0
10
20
FREQUENCY : f (Hz)
OUTPUT POWER : Po (W)
Fig.18 Closed loop gain vs. Frequency
Fig.19 Power dissipation vs. Power supplyvoltage (RL=6Ω)
0 10
50
100
400
1000
RIPPLE FILTER CAPACITOR : CRF (µR)
Fig.20 Starting time vs. Ripple filter capacitor
BA5417 Audio ICs
STARTING TIME : tS (S)
300
200
VCC=9V RL=6Ω 100 T=Normal VIN=−39.0dBm 0.1
OUTPUT OFFSET VOLTAGE : VO(mV)
50
40
1.0
4
6
8
10
12 14 16 18 20
POWER SUPPLY : VCC (W)
Fig.21 Starting time vs. Input capacitor
Fig.22 Starting time vs. Power supply voltage
20
10
2
4
6
8
10 12 14
50 40 30 20
0
16 18 20
!External dimensions (Units : mm)
30.0±0.3 3.0±0.2
28.5±0.2
4.2±0.5
8.0±0.3
9.4±0.3
1.2
14.8±0.3
12.35±0.3
0.5
R1.6
15
0.6±0.1 1.2
0.8
HSIP15
1.0
10
100.0
Fig.25 Ripple rejection vs. Ripple filter capacitor
Fig.24 Output offset voltage vs. Power supply voltage
1
T=Normal VCC=9V RL=6Ω VIN=−10dBm
RIPPLE CAPACITOR : CRF (µF)
POWER SUPPLY : VCC (V)
2.0
f=1kHz
10
0.6 1.00
T=Normal 9 RL=6Ω
Vout1
8 7 6 5 4 3 2 1 0 0
VNF1 2
4
6
8 10 12 14 16 18 80
Fig.23 Output voltage Nagative teed back voltage vs. Power supply voltage
f=100Hz 60
10
POWER SUPPLY : VCC (V)
70
30
20.2±0.5
2
INPUT CAPACITOR : CIN (µF)
T=Normal RL=6Ω VO=Vout1−Vout2
0 0
T=Normal RL=6Ω VIN=−39.0dBm f=1kHz 200HPF 200KLPF 0.1 0
10
RIPPLE REJECTION : RR(dB)
STARTING TIME : tS (µS)
400
OUTPUT VOLTAGE : VOUT1 (V) NEGATIVE VOLTAGE : VNF1 (V)
1.0
500
1000.
This datasheet has been from: www.datasheetcatalog.com Datasheets for electronics components.
More Documents from "David Cruz" 4r4m1
Ricuti Com Ar (16) 4w2l69
May 2022 0
4p345f
November 2019 59
Ba5417.pdf m8x
December 2022 0
Www Altillo Com zx35
April 2022 0
Write Your Name In Elvish In Ten Minutes 1383a
November 2019 47