NCP4894 ON Semiconductor, NCP4894 Datasheet - Page 5

• Manufacturer Part Number: NCP4894
• Description: Differential Audio Power Amplifier
• Manufacturer: ON Semiconductor

8. Min/Max limits are guaranteed by design, test or statistical analysis.
9. This parameter is not tested in production for 9−Pin Flip−Chip CSP package in case of a 5.0 V power supply, however it is correlated based
10. See page 11 for a theoretical approach of these parameters.
ELECTRICAL CHARACTERISTICS
Supply Quiescent Current
Common Mode Voltage
Shutdown Current
SD SELECT Threshold High
SD SELECT Threshold Low
Turning On Time (Note 10)
Turning Off Time (Note 10)
Output Swing
Rms Output Power
Output Offset Voltage
Power Supply Rejection Ratio
Efficiency
Thermal Shutdown Temperature
Total Harmonic Distortion
on a 3.0 V power supply testing.
Characteristic
Limits apply for T
PSRR V+
V
Symbol
V
loadpeak
V
T
THD
V
V
T
I
T
SDIH
P
I
SDIL
SD
WU
dd
cm
SD
OS
h
sd
O
http://onsemi.com
A
between −40°C to +85°C (Unless otherwise noted).
VP = 5.0 V, R
For VP between 2.2 V to 5.5 V
VP = 3.0 V, P
NCP4894
Input Terminated with 10 W
VP = 5.0 V, P
VP = 3.0 V, F = 1.0 kHz
VP = 5.0 V, F = 1.0 kHz
VP = 3.0 V, R
VP = 3.0 V, R
VP = 3.3 V, R
VP = 5.0 V, R
For VP between 2.2 V
T
T
VP
R
R
VP = 3.0 V, No Load
VP = 5.0 V, No Load
G = 2.0, R
SDM = SDS = GND
A
A
5
VP = 3.0 V, 8.0 W
VP = 5.0 V, 8.0 W
L
L
THD + N < 0.1%
THD + N < 0.1%
THD + N < 0.1%
ripple_pp
= −40°C to +85°C
= −40°C to +85°C
= 8.0 W, A
= 8.0 W, A
C
C
P
Conditions
F = 1.0 kHz
P
F = 217 Hz
VP = 5.0 V
VP = 3.0 V
VP = 5.0 V
VP = 3.0 V
T
T
O
by
by
O
A
A
to 5.5 V
= 0.32 W
= 1.0 mF
= 1.0 mF
= 1.0 W
= 25°C
L
= 25°C
−
−
−
−
orms
= 8.0 W (Note 9)
= 200 mV
orms
L
L
L
L
L
= 8.0 W
V
V
= 8.0 W
= 8.0 W
= 8.0 W
= 8.0 W
= 380 mW
= 1.0 W
= 2.0
= 2.0
(Note 8)
3.85
Min
−30
1.4
4.0
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
0.007
0.006
VP/2
0.39
0.48
1.08
Typ
140
−80
−80
−85
−85
160
1.9
2.1
2.0
2.2
2.5
4.3
1.0
20
20
64
63
−
−
−
−
−
−
−
−
(Note 8)
Max
600
4.0
2.0
0.4
30
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Unit
mA
ms
ms
mV
nA
mA
dB
°C
W
%
%
V
V
V
V
V