TA2152FNG [TOSHIBA]
Low Current Consumption Headphone Amplifier (for 1.5-V/3-V Use); 低电流消耗耳机放大器（ 1.5 -V / 3 -V使用）
| 型号： | TA2152FNG |
| 厂家： | 
TOSHIBA |
| 描述： | Low Current Consumption Headphone Amplifier (for 1.5-V/3-V Use) |
| 文件： | 总16页 (文件大小：277K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TA2152FNG
TOSHIBA Bipolar Linear IC Silicon Monolithic
TA2152FNG
Low Current Consumption Headphone Amplifier (for 1.5-V/3-V Use)
The TA2152FNG is a headphone amplifier of low current
consumption type developed for portable digital audio.
It is especially suitable for portable CD players, portable MD
players etc.
Features
•
Low current consumption
•
•
•
The power drive stage can be driven using a single battery.
As a result, overall current consumption is low.
Built-in center amplifier switch
Weight: 0.14 g (typ.)
For the output-coupling type, the consumption current has been decreased still further.
Current value (V = 2.4 V, V = 1.2 V, f = 1 kHz, R = 16 Ω, Ta = 25°C, typ.)
CC1
Output-coupling type
• No Signal: I
(V
CC2
L
•
) = 0.4 mA, I
CC1
(V ) = 0.3 mA
CC CC2
CC
• 0.1 mW × 2 ch: I
• 0.5 mW × 2 ch: I
OCL type
(V
(V
) = 0.5 mA, I
) = 0.5 mA, I
(V
(V
) = 2.2 mA
CC2
) = 5.0 mA
CC2
CC
CC
CC1
CC
CC
CC1
•
• No Signal: I
(V
) = 0.7 mA, I
CC1
(V ) = 0.7 mA
CC CC2
CC
• 0.1 mW × 2 ch: I
• 0.5 mW × 2 ch: I
(V
(V
) = 0.7 mA, I
) = 0.8 mA, I
(V
(V
) = 4.5 mA
CC
CC
CC1
CC
CC
CC2
CC2
) = 10.0 mA
CC1
•
Output power: P = 8 mW (typ.)
o
(V
CC1
= 2.4 V, V = 1.2 V, f = 1 kHz, R = 16 Ω, THD = 10%, Ta = 25°C)
CC2 L
•
•
•
•
•
Built-in beep function
Built-in low-pass compensation (output-coupling type)
Built-in mute switch
Built-in power switch
Operating supply voltage range (Ta = 25°C)
V
V
= 1.8 V~4.5 V
= 0.9 V~4.5 V
CC1 (opr)
CC2 (opr)
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2006-04-19
TA2152FNG
Block Diagram (of OCL Application)
ON
ON
OFF
OFF
OUT
ADJ
BIAS
IN
RF
IN
C-AMP
SW
BIAS
OUT
BEEP MUTE PW
IN SW SW
MUTE
TC
GND
V
14
IN
B
CC1
24
23
22
21
20
19
18
17
16
15
13
C-Amp SW
Beep
PW/Mute SW
BIAS
PW
PW
PW
B
A
C
1
2
3
4
5
6
7
8
9
10
A
11
12
BEEP
OUT
NC
NC
OUT
EQ
OUT
PW
GND
EQ
OUT
BEEP
V
IN
A
B
B
C
A
CC2
OUT
B
A
RL
RL
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TA2152FNG
Pin Descriptions
Pin Voltage: Typical pin voltage for test circuit when no input signal is applied
(V
= 2.4 V, V
= 1.2 V, Ta = 25°C)
CC2
CC1
Pin
Pin
Voltage (V)
Function
Internal Circuit
No.
1
Name
NC
NC
Not connected
⎯
⎯
⎯
2
3
V
CC2
BEEP OUT
BEEP OUT
B
Outputs for beep signal
10
10
A
4
6
OUT
OUT
OUT
B
C
A
11
9
V
CC2
Outputs from power amplifier
GND for power drive stage
0.6
9
7
PW GND
0
7
11
V
V
CC
for power drive stage
1.2
CC2
20 kΩ
5
8
EQ
EQ
B
A
Low-pass compensation pins
0.6
12
9
12
13
IN
IN
A
Inputs to power amplifier
0.6
15 kΩ
43 kΩ
8
B
V
for everything other than
CC
14
19
V
2.4
0.6
CC1
power drive stage
V
CC2
BIAS OUT
RF IN
Bias circuit output
22
22
23
Ripple filter input
Bias circuit output
1.1
0.6
V
CC1
BIAS IN
24
23
14
19
DC output voltage adjustment
Either connect this pin or leave it
open depending on the level of
V
CC2
.
If the power supply of a 1.5 V
system is applied to V
24
OUT ADJ
.
0.6
CC2
connect this pin to BIAS IN (pin
23).
If the power supply of a 3 V
system is applied to V
this pin open.
, leave
CC2
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TA2152FNG
Pin
Name
Pin
Voltage (V)
Function
Internal Circuit
No.
V
CC1
15
Mute smoothing
15
MUTE TC
Reduces popping noises during
switching.
⎯
V
CC1
100 kΩ
16
Power switch
IC ON :H level
IC OFF :L level
16
PW SW
⎯
Refer to application note (6)
V
CC1
Mute switch
Mute OFF: L level
Mute ON: H level
62 kΩ
17
MUTE SW
⎯
17
Refer to application note (6)
10 kΩ
Beep signal input
16
If the beep function is not used,
this pin should be connected to
GND.
18
20
BEEP IN
⎯
GND for everything other than
power drive stage
GND
⎯
0
V
CC1
Center amplifier switch
C-Cup type: GND
OCL type: Open
21
21
C-AMP SW
⎯
to center amplifier
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TA2152FNG
Application Notes
(1) Beep function
In Power Mute Mode, the beep signal from the microcomputer or other controlling device is input on the
BEEP IN pin (pin 18). This signal is output as a current which flows to the load via the BEEP output pin (pin
3/10). The beep level is set to V = −50dBV (R = 16 Ω (typ.) ). For the beep signal timing, please refer to
o
L
Figure 1.
ON
OFF
ON
PW SW
MUTE SW
BEEP
OFF
OUT
100 ms
200 ms
100 ms
100 ms
10 ms
10 ms
100 ms
100 ms
OCL type
Output-coupling type
Figure 1 Timing chart for beep and output signals
(2) Low-cut compensation
For output-coupling type, the low-frequency range can be decreased using an output-coupling capacitor and a
load (f = 45 Hz at C = 220 µF, R = 16 Ω). However, since the capacitor is connected between the IC’s output pin
c
(pin 4/9) and EQ pin (pin 5/8), the low-frequency gain of the power amplifier increases, enabling low-cut
compensation to be performed. For the response of capacitors of different values, please refer to
Figure 2.
RES − f
4
2
0.18 µF
0
0.22 µF
−2
−4
−6
−8
0.33 µF
0.47 µF
0.68 µF
No compensation
20
50
100 200
500 1 k
f (Hz)
2 k
Frequency
Figure 2 Capacitor response
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TA2152FNG
(3) Adjustment of DC output voltage
Please perform the OUT ADJ pin (pin 24) as follows by the power supply of V
and V .
CC2
CC1
•
If a boost voltage is applied to V
, V
CC1 CC2
is connected to a battery and the difference between V
and
CC1
V
CC2
is greater than or equal to 0.7 V, short pins 23 and 24 together. In this case the DC output voltage
V
CC2
2
will be
.
•
If the difference between V
CC1
and V
is less than 0.7 V, or if V
and V
are connected to the same
CC2
CC2
CC1
power supply, leave pin 24 open.
V
− 0.7 V
2
CC2
In these cases the DC output voltage will be
.
However, when the voltage level of V
is high, the DC output voltage is will be set to approximately 1.4 V.
CC2
(4) RF IN pin
The ripple rejection ratio can by improved by connecting a capacitor to this pin. Connection of a capacitor is
recommended, particularly for output-coupling type.
RR − C (RF IN)
30
Output-coupling type
40
50
60
70
V
V
= 2.4 V
CC1
CC2
= 1.2 V (ripple signal applied)
f
r
= 100 Hz
80
V
r
= −20dBV
BIAS IN = 4.7 µF
Open 0.1
RF IN capacitance
0.2
0.5
1
2
5
10
C
(µF)
Figure 3 Improvement of ripple rejection ratio
(5) Output application of power amplifier
For output-coupling type the center amplifier is not used with the result that current consumption is low.
Please set the C-AMP SW pin (pin 21) accordingly.
Output-coupling type: Pin 21 is connected to GND.
OCL type: Pin 21 is open.
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TA2152FNG
(6) Switching pins
(a) PW SW
The device is ON when this pin is set to High. To prevent the IC being turned ON by external noise, it is
necessary to connect an external pull-down resistor to the PW SW pin. The pin is highly sensitive.
(b) MUTE SW
If the MUTE SW pin is fixed to High, current will flow through the pin, even when the PW SW pin is in
OFF Mode. To prevent the IC being turned ON by external noise, it is necessary to connect an external
pull-down resistor.
The pop noise heard when the MUTE SW switch is turned ON or OFF can be reduced by connecting an
external capacitor to the MUTE TC pin.
(c) Switch sensitivity (Ta = 25°C)
PW SW
MUTE SW
5
4
3
2
1
0
5
4
3
2
1
0
4.5 V
4.5 V
H
H
1.5 V
0.3 V
1.0 V
0.3 V
L
L
0
1
2
3
4
5
0
1
2
3
4
5
Supply voltage
V
(V)
Supply voltage
V
(V)
CC1
CC1
PW SW
IC ON
MUTE SW
Mute ON
Mute OFF
H level
L level
H level
L level
IC OFF
Figure 4 Switch sensitivity
(7) Miscellaneous
The following capacitors must have excellent temperature and frequency characteristics.
•
•
•
•
•
Capacitor between V
Capacitor between V
Capacitor between BIAS IN (pin 23) and GND (pin 20)
Capacitor between BIAS OUT (pin 19) and GND (pin 20)
Capacitor between RF IN (pin 22) and GND (pin 20)
(pin 14) and GND (pin 20)
(pin 11) and PW GND (pin 7)
CC1
CC2
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TA2152FNG
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Supply voltage 1
Symbol
Rating
Unit
V
V
V
4.5
4.5
CC1
CC2
Supply voltage 2
Output current
I
100
mA
mW
°C
o (peak)
Power dissipation
Operating temperature
Storage temperature
P
(Note)
500
D
T
opr
−25~75
−55~150
T
stg
°C
Note: Derated by 4 mW/°C above Ta = 25°C
Electrical Characteristics
(Unless otherwise specified V
= 2.4 V, V
= 1.2 V, Rg = 600 Ω, R = 16 Ω,
CC2 L
CC1
f = 1 kHz, Ta = 25°C, SW1: a, SW2: b, SW3: a)
Characteristic
Symbol
Test Conditions
Min
Typ.
Max
Unit
I
I
I
I
I
I
I
I
I
IC OFF (V
IC OFF (V
), SW1: b
), SW1: b
⎯
⎯
0.1
0.1
400
650
170
85
5
5
CCQ1
CCQ2
CCQ3
CCQ4
CCQ5
CCQ6
CCQ7
CCQ8
CCQ9
CC1
CC2
OCL, Mute ON (V
OCL, Mute ON (V
), SW2: a
), SW2: a
⎯
600
1400
250
170
1.1
1.5
0.6
0.6
⎯
CC1
CC2
µA
⎯
C-Cup, Mute ON (V
C-Cup, Mute ON (V
), SW2: a
), SW2: a
⎯
CC1
CC2
Quiescent supply current
⎯
OCL, no signal (V
OCL, no signal (V
)
)
⎯
0.7
0.7
0.4
0.3
0.8
10.0
0.5
5.0
11.5
0
CC1
CC2
⎯
mA
C-Cup, no signal (V
C-Cup, no signal (V
)
)
⎯
CC1
CC2
I
⎯
CCQ10
I
I
I
I
OCL, 0.5 mW × 2 ch (V
OCL, 0.5 mW × 2 ch (V
)
)
⎯
CC1
CC2
CC3
CC4
CC1
CC2
⎯
⎯
Power supply current during
drive
mA
dB
C-Cup, 0.5 mW × 2 ch (V
C-Cup, 0.5 mW × 2 ch (V
)
)
⎯
⎯
CC1
CC2
⎯
⎯
Voltage gain
G
V
o
V
o
= −22dBV
= −22dBV
9.5
−1.5
5
13.5
1.5
⎯
V
Channel balance
Output power
CB
P
THD = 10%
= 1 mW
8
mW
%
o
Total harmonic distortion
Output noise voltage
Crosstalk
THD
P
⎯
0.1
−100
−35
1.0
−96
⎯
o
V
Rg = 600 Ω, Filter: IHF-A, SW3: b
= −22 dBV
⎯
dBV
no
CT
V
o
−25
Inflow to V
f = 100 Hz, V = −20 dBV
r
, SW3: b
CC1
Ripple rejection ratio 1
Ripple rejection ratio 2
RR1
−65
−85
−85
⎯
⎯
r
dB
Inflow to V
, SW3: b
CC2
RR2
ATT
−100
f = 100 Hz, V = −20 dBV
r
r
Muting attenuation
V
o
= −12dBV
−100
−115
−50
⎯
⎯
−45
⎯
Beep sound output voltage
PW SW ON current
PW SW OFF voltage
Mute SW ON current
Mute SW OFF voltage
V
V
V
V
V
V
= 2 V
−55
5
dBV
µA
V
BEEP (OUT)
I16
BEEP (IN)
p-p
= 1.8 V, V
= 1.8 V, V
= 1.8 V, V
= 1.8 V, V
= 0.9 V
= 0.9 V
= 0.9 V
= 0.9 V
CC1
CC1
CC1
CC1
CC2
CC2
CC2
CC2
V16
I17
0
⎯
0.3
⎯
5
⎯
µA
V
V17
0
⎯
0.3
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2006-04-19
TA2152FNG
Test Circuit
BIAS
OUT
∼
V
CC1
V
CC1
24
23
22
21
20
19
18
BEEP MUTE
IN SW
17
16
PW
SW
15
MUTE
SW
14
13
GND
V
IN
B
OUT
ADJ
BIAS
IN
RF
IN
C-AMP
SW
BIAS
OUT
CC1
TA2152FNG
BEEP
PW
BEEP
NC
1
NC
2
OUT
OUT
4
EQ
OUT
6
GND
EQ
OUT
9
OUT
V
IN
A
B
B
B
5
C
A
A
A
CC2
11
3
7
8
10
12
RL
RL
∼
BIAS
OUT
9
2006-04-19
TA2152FNG
Characteristic Curves (unless otherwise specified, VCC1 = 2.4 V, VCC2 = 1.2 V, R = 600 Ω,
g
R = 16 Ω, f = 1 kHz, Ta = 25°C)
L
I
– VCC2
I
– VCC1
CCQ
CCQ
1.5
1.5
1.5 V application
= 1.2 V
1.5 V application
= 2.4 V
V
V
CC2
CC1
OCL: V
CC2
current
1
1
OCL: V
CC1
current
OCL: V
CC1
current
OCL: V
CC2
current
0.5
0.5
C-Cup: V
CC1
current
C-Cup: V
CC1
current
C-Cup: V
current
C-Cup: V
CC2
current
CC2
0
0
0
1
1.5
2
2.5
0
1
2
3
4
5
Supply voltage of power drive stage
V
(V)
Supply voltage
V
(V)
CC2
CC1
I
– V
V – VCC2
O (DC)
CCQ
CC
1.5
1
1.5
OCL
Pin 23, 24: Short
1.5 V application
1
0.5
0
Pin 23, 24: Open
3 V application
C-Cup
0.5
0
3 V application
= V
V
CC1
CC2
I
(V
+ V )
CC2
CCQ CC1
0
1
2
3
4
5
0
1
2
3
4
5
Supply voltage
V (V)
CC
Supply voltage of power drive stage
V
(V)
CC2
I
– P
I
– P
CC
CC
o
o
100
100
OCL mode
f = 1 kHz
C-Cup mode
f = 1 kHz
Dual input
Dual input
V
CC2
10
10
V
CC2
1
1
V
CC1
V
CC1
0.1
0.01
0.1
0.01
0.1
1
10
(mW)
100
0.1
1
10
(mW)
100
Output power
P
Output power
P
o
o
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2006-04-19
TA2152FNG
P
o
– VCC2
P – V
o CC
100
50
30
20
3 V application
= V
V
CC1
f = 1 kHz
= 16 Ω
CC2
R
L
30
20
10
5
10
5
1.5 V application
= 2.4 V
V
CC1
3
2
f = 1 kHz
3
2
R
= 16 Ω
L
0
1
1.5
2
2.5
0
1
2
3
4
5
Supply voltage of power drive stage
V
(V)
Supply voltage
V
CC
(V)
CC2
THD – V
THD – V
o
o
100
10
100
10
1.5 V application
3 V application
V
V
= 2.4 V
= 1.2 V
V
CC1
= V
CC2
= 2.4 V
CC1
R
= 16 Ω
CC2
L
R
= 16 Ω
L
1
0.1
1
0.1
f = 10 kHz
f = 100 Hz
f = 10 kHz
f = 100 Hz
f = 1 kHz
f = 1 kHz
0.01
0.01
−60
−50
−40
−30
−20
(dBV)
−10
0
−60
−50
−40
−30
−20
−10
0
Output voltage
V
Output voltage
V
(dBV)
o
o
V
no
– VCC2
V – V
no CC
−90
−90
−100
−110
−120
OCL
OCL
−100
−110
−120
C-Cup
C-Cup
1.5 V application
= 2.4 V
3 V application
V
V
= V
CC1
CC1
CC2
R = 600 Ω
g
R
= 600 Ω
g
Filter: IHF-A
Filter: IHF-A
0
1
2
3
4
5
0
1
1.5
2
2.5
Supply voltage of power drive stage
V
(V)
Supply voltage
V
CC
(V)
CC2
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TA2152FNG
CT – VCC2
CT – V
CC
1.5 V application
= 2.4 V
3 V application
V = V
CC1
0
−20
−40
−60
0
−20
−40
−60
V
CC1
CC2
f = 1 kHz
f = 1 kHz
OCL
OCL
C-Cup
1.5
C-Cup
0
1
2
2.5
0
1
2
3
4
5
Supply voltage of power drive stage
V
(V)
Supply voltage
V
CC
(V)
CC2
RR – V
RR – V
CC
CC2
1.5 V application
= 100 Hz
3 V application
f
r
−40
−60
−40
−60
f
r
= 100 Hz
V
r
= −20 dBV
V
r
= −20 dBV
RR1: Inflow to V
CC1
CC2
V
CC1
= V
CC2
RR2: Inflow to V
RR2 (C-Cup)
C-Cup
−80
−80
RR1 (OCL)
RR1 (C-Cup)
OCL
3
−100
−100
RR2 (OCL)
1.5
0
1
2
2.5
0
1
2
4
5
Supply voltage of power drive stage
V
(V)
Supply voltage
V
CC
(V)
CC2
V
– V
BEEP (IN)
BEEP (OUT)
0
f = 400 Hz (rectangle wave)
−10
−20
−30
R
= 16 Ω
L
−40
−50
−60
−70
−80
−90
−100
0.1
0.3
0.5
1
3
5
10
Beep input voltage
V
(V
)
p-p
BEEP (IN)
12
2006-04-19
TA2152FNG
I
− Ta
G , Po, THD – Ta
V
CCQ
V
V
= 2.4 V
= 1.2 V
CC1
0.8
0.6
0.4
0.2
0
0.8
0.6
0.4
0.2
0
CC2
15
10
5
OCL: V
CC2
current
OCL: V
CC1
current
G
V
C-Cup: V
CC1
current
Po
C-Cup: V
CC2
current
V
V
= 2.4 V
= 1.2 V
THD
CC1
CC2
0
−20
0
20
40
60
80
80
80
−20
0
20
40
60
80
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
CT – Ta
V
, V
− Ta
no BEEP (OUT)
V
V
= 2.4 V
= 1.2 V
V
= 2.4 V
CC1
CC1
−40
−60
0
−20
−40
−60
−80
V
CC2
= 1.2 V
CC2
V
BEEP (OUT)
OCL
−80
V
no
(OCL)
C-Cup
−100
−120
V
no
(C-Cup)
−20
0
20
40
60
−20
0
20
40
60
80
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
RR – Ta
ATT – Ta
−20
−40
−60
−80
V
= 2.4 V
= 1.2 V
CC1
CC2
V
CC1
= 2.4 V
V
V
CC2
= 1.2 V
f
= 100 Hz
r
V
= −20 dBV
r
RR1: Inflow to V
CC1
CC2
RR2: Inflow to V
−60
−100
−120
−140
RR2 (C-Cup)
OCL
−80
RR1 (OCL)
C-Cup
RR1 (C-Cup)
RR2 (OCL)
−100
−20
0
20
40
60
−20
0
20
40
60
80
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
13
2006-04-19
TA2152FNG
Application Circuit 1 (1.5 V Output Coupling Type)
(Boosted voltage)
V
V
CC1
CC1
ON
OFF
BEEP MUTE PW
IN SW SW
ON
3 V application: Open
OFF
BIAS
IN
RF
IN
C-AMP
SW
BIAS
OUT
MUTE
TC
OUT
ADJ
GND
V
IN
B
CC1
24
23
22
21
20
19
18
17
16
15
14
13
C-Amp SW
Beep
PW/Mute SW
BIAS
PW
PW
PW
A
C
B
1
2
3
4
5
6
7
8
9
10
A
11
12
NC
NC
BEEP OUT
EQ
OUT
PW
GND
EQ
OUT
BEEP
V
IN
A
B
B
C
A
CC2
OUT
OUT
B
A
0.22 µF
0.22 µF
RL
RL
(+B)
Application Circuit 2 (1.5 V OCL Type)
(Boosted voltage)
MUTE
V
V
CC1
CC1
ON
OFF
BEEP MUTE PW
IN SW SW
ON
3 V application: Open
OFF
BIAS
IN
RF
IN
C-AMP
SW
BIAS
OUT
OUT
ADJ
GND
V
IN
B
TC
15
CC1
24
23
22
21
20
19
18
17
16
14
13
C-Amp SW
Beep
PW/Mute SW
BIAS
PW
PW
PW
B
A
C
1
2
3
4
5
6
7
8
9
10
A
11
12
NC
NC
BEEP OUT
EQ
OUT
PW
GND
EQ
OUT
BEEP
OUT
V
IN
A
B
B
C
A
CC2
OUT
B
A
RL
RL
(+B)
14
2006-04-19
TA2152FNG
Package Dimensions
Weight: 0.14 g (typ.)
15
2006-04-19
TA2152FNG
RESTRICTIONS ON PRODUCT USE
060116EBA
• The information contained herein is subject to change without notice. 021023_D
• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc. 021023_A
• The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc. Unintended Usage of TOSHIBA products listed in this
document shall be made at the customer’s own risk. 021023_B
• The products described in this document shall not be used or embedded to any downstream products of which
manufacture, use and/or sale are prohibited under any applicable laws and regulations. 060106_Q
• The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which
may result from its use. No license is granted by implication or otherwise under any patent or patent rights of
TOSHIBA or others. 021023_C
• The products described in this document are subject to the foreign exchange and foreign trade laws. 021023_E
About solderability, following conditions were confirmed
• Solderability
(1) Use of Sn-37Pb solder Bath
· solder bath temperature = 230°C
· dipping time = 5 seconds
· the number of times = once
· use of R-type flux
(2) Use of Sn-3.0Ag-0.5Cu solder Bath
· solder bath temperature = 245°C
· dipping time = 5 seconds
· the number of times = once
· use of R-type flux
16
2006-04-19
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