ENA2047A Datasheet, PDF (2/12 Pages) ON Semiconductor – 4-Channel BTL Power Amplifier

LV47022P
Specifications
Absolute Maximum Ratings at Ta = 25C
Parameter
Symbol
Maximum supply voltage
Maximum output current
Allowable power dissipation
VCC max1
VCC max2
IO peak
Pd max
Operating temperature
Topr
Storage temperature
Tstg
Junction temperature
Tj
Thermal resistance between the junction j-c
and case
Conditions
No signal, t = 1 minute
During operations
Per channel
With an infinity heat sink
Ratings
26
18
4.5/ch
50
-40 to +85
-40 to +150
150
1
Unit
V
V
A
W
C
C
C
C/W
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Recommended Operating Ranges at Ta = 25C
Parameter
Symbol
Conditions
Recommended load resistance
Operating supply voltage range
RL op
VCC op
A range not exceeding Pdmax
Ratings
Unit
4

8 to 16
V
Electrical Characteristics at Ta = 25°C, VCC = 14.4V, RL = 4, f = 1kHz, Rg = 600
Parameter
Quiescent current
Standby current
Voltage gain
Voltage gain difference
Output power
Output offset voltage
Total harmonic distortion
Channel separation
Ripple rejection ratio
Output noise voltage
Input resistance
Mute attenuation
Standby pin control voltage
Mute pin control voltage
Output offset detection
Detection threshold voltage
* 0dBm = 0.775Vrms
Symbol
ICCO
Ist
VG
VG
PO
PO max1
PO max2
Vn offset
THD
CHsep
SVRR
VNO
Ri
Matt
Vstby H
Vstby L
Vmute H
Vmute L
Conditions
RL = , Rg = 0
Vst = 0V
VO = 0dBm
THD = 10%
Max Power
VCC = 15.2, Max Power
Rg = 0
PO = 4W
VO = 0dBm, Rg = 10k
Rg = 0, fr = 100Hz, VCCR = 0dBm
Rg = 0, B.P.F. = 20Hz to 20kHz
VO = 20dBm, mute : on
Amp : on
Amp : off
Mute : off
Mute : on
Vosdet
Min.
25
-1
23
-100
55
50
80
80
2.5
0.0
2.9
0.0
±1.2
Ratings
Typ.
200
26
28
43
48
0.02
65
65
60
100
90
±1.8
Max.
400
3
27
+1
+100
0.10
120
120
VCC
0.5
6.0
1.0
Unit
mA
A
dB
dB
W
W
W
mV
%
dB
dB
Vrms
k
dB
V
V
V
V
±2.4
V
No.A2047-2/12