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UPC1857ACT 데이터시트(PDF) 31 Page - NEC

부품명 UPC1857ACT
상세설명  SOUND CONTROL IC WITH SURROUND AND I2C BUS
PDF  44 Pages
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제조업체  NEC [NEC]
홈페이지  http://www.nec.com/
Logo NEC - NEC

UPC1857ACT 데이터시트(HTML) 31 Page - NEC

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31
µµµµPC1857A
Electrical Characteristics (4/5)
(Unless otherwise specified, VCC = 12 V, TA = 25
°C, RH ≤ 70%, f = 1 kHz, VIN = 0.5 Vr.m.s., no load)
Subaddress Data
Rating
Parameter
Symbol
Test Condition
00
01
02
03
04
MIN.
TYP.
MAX.
Unit
Surround voltage gain,
music mode
Lin
→ Lout
MUS-L
f = 1 kHz
Lin = 0.5 Vr.m.s.
Rin = GND
05
3F
20
10
10
3.5
5.5
7.5
dB
Surround voltage gain,
music mode
Lin
→ Rout
MUS-R
−2.5
−0.5
+1.5
dB
Surround voltage gain,
movie mode
Lin
→ Lout
MOV-L
f = 1 kHz
Lin = 0.5 Vr.m.s.
Rin = GND
09
3F
20
10
10
3.0
7.0
11.0
dB
Surround voltage gain,
movie mode
Lin
→ Rout
MOV-R
0
4.0
8.0
dB
Surround voltage gain,
simulated mode
LRin
→ Lout1
SIM-L1
f = 250 Hz
Lin = 0.5 Vr.m.s.
Rin = 0.5 Vr.m.s.
01
3F
20
10
10
−0.5
+3.5
+6.5
dB
Surround voltage gain,
simulated mode
LRin
→ Lout2
SIM-L2
f = 1 kHz
Lin = 0.5 Vr.m.s.
Rin = 0.5 Vr.m.s.
−−3.0
+4.5
dB
Surround voltage gain,
simulated mode
LRin
→ Lout3
SIM-L3
f = 4 kHz
Lin = 0.5 Vr.m.s.
Rin = 0.5 Vr.m.s.
2.0
6.0
10.0
dB
Surround voltage gain,
simulated mode
LRin
→ Rout1
SIM-R1
f = 250 Hz
Lin = 0.5 Vr.m.s.
Rin = 0.5 Vr.m.s.
01
3F
20
10
10
−−5.5
−1.0
dB
Surround voltage gain,
simulated mode
LRin
→ Rout2
SIM-R2
f = 1 kHz
Lin = 0.5 Vr.m.s.
Rin = 0.5 Vr.m.s.
03.0
6.0
dB
Surround voltage gain,
simulated mode
LRin
→ Rout3
SIM-R3
f = 4 kHz
Lin = 0.5 Vr.m.s.
Rin = 0.5 Vr.m.s.
−−7.0
+5.0
dB
Remark For the surround mode, refer to 4.3 Surround Function.



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