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TDA1524A 데이터시트(Datasheet) 5 Page - NXP Semiconductors

부품명 TDA1524A
상세내용  Stereo-tone/volume control circuit
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제조사  PHILIPS [NXP Semiconductors]
홈페이지  http://www.nxp.com
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 5 page
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September 1987
5
Philips Semiconductors
Product specification
Stereo-tone/volume control circuit
TDA1524A
RATINGS
D.C. CHARACTERISTICS
VP = V3-18 = 12 V; Tamb = 25 °C; measured in Fig.1; RG ≤ 600 Ω; RL ≥ 4,7 kΩ; CL ≤ 200 pF; unless otherwise specified
Limiting values in accordance with the Absolute Maximum System (IEC 134)
Supply voltage (pin 3)
VP = V3-18 max.
20 V
Total power dissipation
Ptot
max.
1200 mW
Storage temperature range
Tstg
−55 to + 150 °C
Operating ambient temperature range
Tamb
−30 to +80 °C
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply (pin 3)
Supply voltage
VP = V3-18
7,5
16,5
V
Supply current
at VP = 8,5 V
IP = I3
19
27
35
mA
at VP = 12 V
IP = I3
25
35
45
mA
at VP = 15 V
IP = I3
30
43
56
mA
D.C. input levels (pins 4 and 15)
at VP = 8,5 V
V4,15-18
3,8
4,25
4,7
V
at VP = 12 V
V4,15-18
5,3
5,9
6,6
V
at VP = 15 V
V4,15-18
6,5
7,3
8,2
V
D.C. output levels (pins 8 and 11)
under all control voltage conditions
with d.c. feedback (Fig.3)
at VP = 8,5 V
V8,11-18
3,3
4,25
5,2
V
at VP = 12 V
V8,11-18
4,6
6,0
7,4
V
at VP = 15 V
V8,11-18
5,7
7,5
9,3
V
Pin 17
Internal potentiometer supply voltage
at VP = 8,5 V
V17-18
3,5
3,75
4,0
V
Contour on/off switch (control by I17)
contour (switch open)
−I
17
−−
0,5
mA
linear (switch closed)
−I
17
1,5
10
mA
Application without internal potentiometer
supply voltage at VP ≥ 10,8 V
(contour cannot be switched off)
Voltage range forced to pin 17
V17-18
4,5
VP/2−VBE
V




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