LM4702TABD National Semiconductor, LM4702TABD Datasheet - Page 4

• Manufacturer Part Number: LM4702TABD
• Description: BOARD EVALUATION LM4702TA
• Manufacturer: National Semiconductor

Specifications of LM4702TABD

• Amplifier Type: Class AB
• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 300W x 2 @ 8 Ohm
• Voltage - Supply: ±20 V ~ 100 V
• Operating Temperature: -20°C ~ 75°C
• Board Type: Fully Populated
• Utilized Ic / Part: LM4702
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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I
THD+N
R
Av
Av open
Vom
Vnoise
I
I
X
SR
V
I
PSRR
I
THD+N
CC
OUT
mute
B
CC
S
TALK
OS
Absolute Maximum Ratings
2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics (LM4702C) Vcc = +75V, Vee = –75V
The following specifications apply for I
Electrical Characteristics (LM4702C) Vcc = +50V, Vee = –50V
The following specifications apply for I
Supply Voltage |V
Differential Input Voltage
Common Mode Input Range
Power Dissipation (Note 3)
ESD Susceptibility (Note 4)
ESD Susceptibility (Note 5)
Junction Temperature (T
Soldering Information
Symbol
Symbol
C Part
A, B Parts
Total Quiescent Power Supply
Current
Total Harmonic Distortion +
Noise
Input Bias Resistor
Closed Loop Voltage Gain
Open Loop Gain
Output Voltage Swing
Output Noise
Output Current
Current into Mute Pin
Channel Separation (Note 11)
Slew Rate
Input Offset Voltage
Input Bias Current
Power Supply Rejection Ratio
Total Quiescent Power Supply
Current
Total Harmonic Distortion +
Noise
+
| + |V
-
JMAX
Parameter
Parameter
|
) (Note 9)
MUTE
MUTE
0.4 Vee to 0.4 Vcc
= 1.5mA, Figure 1, unless otherwise specified. Limits apply for T
= 1.5mA, Figure 1, unless otherwise specified. Limits apply for T
(Notes 1,
V
No load, A
V
Vin = 1mVrms, f = 1KHz, C = 30pF
THD = 0.05%, Freq = 20Hz to 20KHz
Rs = 10kΩ, LPF = 30kHz, Av = 30dB
A-weighted
Current from Source to Sink Pins
To put part in “play” mode
f = 1kHz
V
Outputs shorted
V
V
Rs = 1k, f = 100Hz,
Vripple = 1Vrms, Input Referred
V
No load, A
V
CM
OUT
IN
CM
CM
CM
OUT
= 1.2V
150˚C
1.5kV
= 0V, V
= 0V, I
= 0V, I
= 0V, V
+/-6V
200V
200V
200V
= 14V
= 10V
4W
@
V
P-P
V
Av = 30dB
O
O
RMS
RMS
O
= 30dB
O
= 30dB
, f = 10kHz square Wave,
= 0mA
= 0mA
= 0V, I
= 0V, I
4
Conditions
Conditions
@
@
1kHz
1kHz
Operating Ratings
Storage Temperature
Thermal Resistance
Temperature Range
Supply Voltage |V
LM4702A (in development)
LM4702B
LM4702C
O
O
T Package (10 seconds)
θ
θ
T
JA
JC
MIN
= 0A
= 0A
≤ T
A
≤ T
MAX
+
| + |V
(Note 6) (Notes 7, 8)
(Note 6) (Notes 7, 8)
-
Typical
Typical
|
0.005
0.005
150
500
110
5.5
1.5
25
50
93
51
90
85
15
10
22
(Notes 1, 2)
+/-20V ≤ V
+/-20V ≤ V
LM4702
LM4702
+/-20V ≤ V
(Notes 1, 2)
(Notes 1, 2)
−20˚C ≤ T
Limit
Limit
100
300
30
26
10
35
95
30
3
1
2
A
A
-40˚C to +150˚C
TOTAL
TOTAL
= 25˚C.
= 25˚C.
TOTAL
A
≤ +/-100V
≤ +/-100V
Vrms (min)
≤ +/-75V
mA (max)
mA (max)
mA (max)
mV (max)
mA (max)
≤ +75˚C
kΩ (max)
µV (max)
dB (min)
mA(min)
mA(min)
dB (min)
30˚C/W
(Limits)
(Limits)
1˚C/W
Units
Units
260˚C
V/µs
dB
µV
dB
nA
%
%