TDA3810 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
TDA3810 Datasheet PDF : 7 Pages
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Philips Semiconductors
Spatial, stereo and pseudo-stereo sound
circuit
Product specification
TDA3810
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
Supply voltage (pin 18)
Storage temperature range
Operating ambient temperature range
VP
Tstg
Tamb
max. 18 V
−25 to +150 °C
0 to +70
°C
THERMAL RESISTANCE
From crystal to ambient
Rth cr-a
=
80 K/W
CHARACTERISTICS
VP = 12 V; Tamb = 25 °C; test circuit Fig.1 stereo mode (pin 11 to ground) unless otherwise specified.
Output load:
R6-10, 13-10 ≥ 4,7 kΩ; C6-10, 13-10 ≤ 150 pF.
PARAMETER
SYMBOL MIN. TYP. MAX. UNIT
Supply voltage range (pin 18)
Supply current
Reference voltage
Input voltage (pin 2 or 17)
THD = 0,2% (stereo mode)
Input resistance (pin 2 or 17)
Voltage gain Vo/Vi
Channel separation (R/L)
Total harmonic distortion
f = 40 to 16 000 Hz; Vo(rms) = 1 V
Power supply ripple rejection
Noise output voltage
(unweighted) left and right output
SPATIAL MODE (pins 11 and 12 HIGH)
VP
4,5 −
16,5 V
IP
−
6
12
mA
VS
5,3 6
6,7 V
Vi(rms)
−
−
2
V
Ri
50
75
−
kΩ
Gv
−
0
−
dB
α
60
70
−
dB
THD
−
0,1 −
%
RR
−
50
−
dB
Vn(rms)
−
10
−
µV
Antiphase crosstalk
Voltage gain
α
−
50
−
%
Gv
1,4 2,4 3,4 dB
PSEUDO-STEREO MODE
The quality and strength of the pseudo-stereo effect is determined by external filter components.
January 1985
4
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