TEA6300 查看數據表（PDF） - Philips Electronics
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TEA6300 Datasheet PDF : 22 Pages
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Philips Semiconductors
Sound fader control circuit
Product specification
TEA6300
TEA6300T
SYMBOL
PARAMETER
MIN.
TYP. MAX. UNIT
Bass control
Gb
Gb
Treble control
Gt
Gt
Gt
Bass control range
f = 40 Hz; maximum boost
f = 40 Hz; maximum attenuation
Step resolution
Step error
Treble control range
f = 15 kHz; maximum boost
f = 15 kHz; maximum attenuation
f > 15 kHz; maximum boost
Step resolution
Step error
14
15
16
dB
11
12
13
dB
−
3
−
dB
−
−
0,5
dB
11
12
13
dB
11
12
13
dB
−
−
15
dB
−
3
−
dB
−
−
0,5
dB
Fader control
Gf
αm
Digital part
Continuous attenuation
fader control range
Step resolution
Attenuator set error
Mute attenuation
−
30
−
dB
−
2
−
dB
−
−
1,5
dB
74
84
−
dB
Bus terminals
Input voltage
VIH
HIGH
3
−
VIL
LOW
−0,3
−
Input current
IIH
HIGH
−10
−
IIL
LOW
−10
−
VOL
Output voltage LOW; IL = 3 mA
−
−
AC characteristics
In accordance with the I2C-bus specification
12
V
+ 1,5
V
+10
µA
+10
µA
0,4
V
Power-on-Reset
When RESET is active the GMU (general mute)
bit is set and the I2C-bus receiver is in RESET
position
Increasing supply voltage
VCC
start of reset
−
−
2,5
V
VCC
end of reset
5,2
6,0
6,8
V
VCC
Decreasing supply voltage; start of reset
4,2
5,0
5,8
V
Notes to the characteristics
1. The indicated values for output power assume a 6 W power amplifier with 20 dB gain, connected to the output of the
May 1990
9
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