參數(shù)資料
型號(hào): LA3460M
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO24
封裝: 0.375 INCH, MFP-24
文件頁(yè)數(shù): 2/6頁(yè)
文件大?。?/td> 335K
代理商: LA3460M
LA3460M
Νο.4842-2/12
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
10
V
Lamp influx current
IL max
30
mA
Allowable power dissipation
Pd max
Ta = 85
°C
490
mW
Operating temperature
Topr
40 to +85
°C
Storage temperature
Tstg
40 to +150
°C
Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
8.0
V
Operating supply voltage range
VCC op
7.0 to 9.0
V
Electrical Characteristics at Ta = 25
°C, VCC = 8.0V, VIN = 300mVrms, f = 1kHz, L+R = 90%,
pilot = 10% modulation, VSNC (V8) = 3V, VHCC (V9) = 3V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Quiescent current
ICCO
No input
15
25
35
mA
Channel separation
SEP
30
50
dB
Total harmonic distortion
THD
MONO
0.06
0.5
%
Lamp lit level
VL
Pilot signal
4.0
7.3
13.0
mVrms
Lamp hysteresis
hy
3.0
6.0
dB
Demodulator output
VO
MONO
260
330
410
mVrms
S/N ratio
S/N
Rg = 0
Ω, MONO
70
85
dB
Channel balance
CB
MONO 20
×log (L/R)
1.0
0
+1.0
dB
Pilot cancellation
PC
30mVrms pilot signal
10
26
dB
Gate time
tgate
1
μs 100mVp-o, pulse input, f = 1kHz
30
60
μs
Noise sensitivity
SN
1
μs pulse input, f = 1kHz
30
60
mVp-o
SNC (1)
V = 1.2V, separation L
→ R
30
50
dB
SNC (2)
V = 0.6V, separation L
→ R
6.0
8.5
11.0
dB
SNC
SNC (3)
V = 0.1V, separation L
→ R
0.5
2.0
dB
HCC (1)
V = 1.2V, f = 10kHz, left output
1.0
0
+1.0
dB
HCC (2)
V = 0.6V, f = 10kHz, left output
8.0
5.0
2.0
dB
HCC
HCC (3)
V = 0.1V, f = 10kHz, left output
14.0
10.0
6.0
dB
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