TEA6886 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
TEA6886 Datasheet PDF : 92 Pages
| |||
This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in
_white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in
white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ...
SYMBOL
AM PART
mmod
VAMPCAP(AC)
αAMGATE
PARAMETER
trigger threshold
AF voltage at AMHCAP
attenuation of blanking gate
tsup(AMHOLD)
suppression time at AMHOLD
V(AMNCAP)DC
fAMHOLD
detector voltage; Vext(AMNBIN)DC − 0.7 V
trigger sensitivity
Ioffset
gate input offset current at pins during
suppression pulse duration
Muting average detector (TMUTE); see Fig.12
Vi(LEVEL)
Gv
∆VTMUTE
∆VTMUTE/K
input voltage on LEVEL
voltage gain LEVEL to TMUTE
offset between TMUTE and LEVEL
temperature dependence at TMUTE
MUTING AVERAGE DETECTOR TIME CONSTANT
Ich(TMUTE)
Idch(TMUTE)
VO
TMUTE charge current
TMUTE discharge current
DC output voltage
TEST CONDITION
Ich(test)
capacitor charge current
Idch(test)
capacitor discharge current
AM wideband average detector (TWBAM1); see Fig.6
VTWBAM1
DC voltage at TWBAM1 with respect to
AGND
CONDITIONS
MIN. TYP. MAX. UNIT
−
140 −
%
ViAM(mono) = 50 mV (RMS); f = 1 kHz
16 22 30 mV
ViAM(mono) = 50 mV (RMS); gate open: internal
voltage; gate closed: VAMHOLD(DC) = 4 V; note 7
−60 −70 −80 dB
tpulse = 10 µs; repetition rate = 50 Hz; Vpulse = 1.7 V 400 500 600 µs
(AMNBIN); VLEVEL = 0.5 V
VAMNBIN(AC) = 0 V; V(LEVEL)DC = 3.5 V
3
3.5
tpulse = 10 µs; repetition rate = 50 Hz; Vpulse = 1.7 V 45
50
(AMNBIN); VLEVEL = 4 V
during AF suppression time
−50 0
4
V
55 Hz
+50 nA
0.5 −
4
−
0
−
−
1.5 −
−
3.3 −
−
−0.2 −
−
0.2 −
2
−
5
data byte 6, bit 7 = 1
data byte 6, bit 7 = 1
−
−12 −
−
12 −
VLEVEL(AC) = 400 mV; VLEVEL(DC) = 3.5 V; fi = 24 kHz;
write mode; data byte 1, bits 4 and 5:
AWS1 = 1; AWS0 = 1
−
AWS1 = 1; AWS0 = 0
−
AWS1 = 0; AWS0 = 1
−
AWS1 = 0; AWS0 = 0
−
4.10 −
3.60 −
3.00 −
2.35 −
V
dB
V
mV/K
µA
µA
V
µA
µA
V
V
V
V
Share Link: 