參數(shù)資料
型號(hào): NLMD5820
廠商: ON SEMICONDUCTOR
英文描述: 2.65 W Filterless Class-D Audio Amplifier with Integrated Dual SPST Switch
中文描述: 2.65糯無(wú)濾波器D類音頻放大器集成雙路SPST開(kāi)關(guān)
文件頁(yè)數(shù): 6/21頁(yè)
文件大?。?/td> 228K
代理商: NLMD5820
NLMD5820
http://onsemi.com
6
ELECTRICAL CHARACTERISTICS OF AMPLIFIER
(Limits apply for T
A
= +25
°
C unless otherwise noted)
Characteristic
Unit
Max
Typ
Min
Conditions
Symbol
Total Harmonic Distortion + Noise
THD+N
V
p
= 5.0 V, R
L
= 8.0 ,
f = 1.0 kHz, P
out
= 0.25 W
V
p
= 3.6 V, R
L
= 8.0 ,
f = 1.0 kHz, P
out
= 0.25 W
-
-
0.05
0.06
-
-
%
Common Mode Rejection Ratio
CMRR
V
p
from 2.5 V to 5.5 V
V
ic
= 0.5 V to V
p
- 0.8 V
V
p
= 3.6 V, V
ic
= 1.0 V
pp
f = 217 Hz
f = 1.0 kHz
-
-
-
-62
-56
-57
-
-
-
dB
Power Supply Rejection Ratio
PSRR
V
p_ripple_pk-pk
= 200 mV, R
L
= 8.0 ,
Inputs AC Grounded
V
p
= 3.6 V
f = 217 kHz
f = 1.0 kHz
-
-
-62
-65
-
-
dB
DC ELECTRICAL CHARACTERISTICS OF SWITCHES
Characteristic
Symbol
Conditions
Min
Typ
Max
Unit
Control Input High Voltage
V
IH
VCC = 3.0 V
VCC = 4.2 V
1.4
2.0
V
Control Input Low Voltage
V
IL
VCC = 3.0 V
VCC = 4.2 V
0.7
0.8
V
Control Input Leakage Current
I
IN
V
IN
= V
CC
or GND
±
0.1
±
1.0
A
ON State Leakage Current
I
COM(ON)
0 V < V
COM
, V
NC
< V
CC
±
10
±
100
nA
OFF State Leakage Current
I
NC(OFF)
0 V < V
COM
, V
NC
< V
CC
±
5
±
50
nA
Quiescent Current
I
CC
All Channels ON or OFF,
V
IN
= V
CC
or GND, I
OUT
=0
±
1.0
±
2.0
A
ON Resistance
R
ON
VCC = 3.0 V
VCC = 4.2 V
0.4
0.35
0.5
0.4
R
ON
Flatness
R
FLAT
VCC = 3.0 V
VCC = 4.2 V
0.16
0.11
0.20
0.14
R
ON
Matching
R
ON
VCC = 3.0 V
VCC = 4.2 V
0.05
0.05
0.05
0.05
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