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參數資料
| 型號： | LA4533M |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.04 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO10 |
| 封裝： | MFP-10 |
| 文件頁數： | 2/4頁 |
| 文件大小： | 168K |
| 代理商： | LA4533M |
LA4533M
No.2248-2/4
Electrical Characteristics at Ta = 25
°C, RL = 16, Rg = 600, See specified Test Circuit.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
ICCO(1)
VCC = 2.4V, quiescent
5.4
10
mA
ICCO (2)
VCC = 4.5V, pin 10 → GND
1.1
2.0
mA
Quiescent current
ICCO (3)
VCC = 4.5V, pin 1 → GND
1.0
A
VG(1)
VCC = 2.4V, f = 1kHz, VO = 10dBm
30
32
34
dB
Voltage gain
VG(2)
VCC = 1.6V, f = 1kHz, VO = 20dBm
29
32
34
dB
VG(1)
VCC = 2.4V, f = 1kHz, VO = 10dBm
1.0
dB
Voltage gain difference
VG(2)
VCC = 1.6V, f = 1kHz, VO = 20dBm
1.0
dB
Total harmonic distortion
THD
VCC = 2.0V, f = 1kHz, PO = 1mW
0.5
1.5
%
Output power
PO
VCC = 3.0V, f = 1kHz, THD = 10%
20
40
mW
Crosstalk
CT
VCC = 2.4V, f =100Hz, Rg = 1k, VO = 10dB
40
50
dB
Ripple rejection
SVRR
VCC = 1.6V, f = 100Hz, Rg = 1k, VR = 20dBm,
BPF = 100Hz
45
60
dB
Output noise voltage
VNO
VCC = 4.5V, Rg = 1k, BPF = 20Hz to 20kHz
62
100
V
Power off effect
VO(off)
VCC = 1.6V, f = 100Hz, pin 1 → GND, VIN = 10dB
80
dB
Muting effect
VO(MT)
VCC = 1.6V, f = 100Hz, pin 10 → GND, VIN = 10dB
80
dB
Power on current sensitivity
I1(on)
VCC = 1.5V, V5 ≥ 0.85V
0.05
1.0
A
Power off voltage sensitivity
V1(off)
VCC = 1.5V, V5 ≤ 0.1V
0.5
0.6
V
Muting off current sensitivity
I10(off)
VCC = 1.5V, V5 ≥ 0.85V
0.2
1.0
A
Muting on voltage sensitivity
V10(on)
VCC = 1.5V, V5 ≤ 0.1V
0.5
0.65
V
Note) The quiescent current is represented by the current flowing into pin 6. The respective maximum currents flowing into pin 1 and pin 10 are calculated
by (pin voltage -0.5) / 16 [V/ k
] and the total current increases by these current values.
Package Dimensions
unit : mm (typ)
3086B
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相關代理商/技術參數 |
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