LM1896N-1 National Semiconductor, LM1896N-1 Datasheet - Page 2

• Manufacturer Part Number: LM1896N-1
• Description: IC AMP AUDIO PWR 2.1W STER 14DIP
• Manufacturer: National Semiconductor
• Type: Class ABr

Specifications of LM1896N-1

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 2.1W x 1 @ 8 Ohm; 1.3W x 2 @ 8 Ohm
• Voltage - Supply: 3 V ~ 10 V
• Features: Depop
• Mounting Type: Through Hole
• Package / Case: 14-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *LM1896N-1; LM1896-1

Supply Current
Operating Supply Voltage
Output Power
Distortion
Power Supply Rejection
Ratio (PSRR)
Channel Separation
Noise
DC Output Level
Input Impedance
Input Offset Voltage
Voltage Difference
between Outputs
Input Bias Current
Absolute Maximum Ratings
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Supply Voltage
Operating Temperature (Note 1)
Storage Temperature
Electrical Characteristics
Unless otherwise specified T
T
Note 1 For operation at ambient temperature greater than 25 C the LM1896 LM2896 must be derated based on a maximum 150 C junction temperature using a
thermal resistance which depends upon mounting techniques
LM1896N-1
LM1896N-2
LM2896P-1
LM2896P-2
TAB
LM1896
LM2896
Parameter
e
25 C V
S
e
12V and R
P
THD
V
V
V
V
V
V
V
f
P
P
P
C
Output Referred V
C
Output Referred
Equivalent Input Noise R
C
CCIR ARM
Wideband
LM1896N-2 LM2896P-2
o
S
S
S
S
S
S
S
e
o
o
o
BY
BY
IN
e
e
e
e
e
e
e
e
e
e
e
1 kHz
e
e
e
A
e
0W Dual Mode
50 mW
0 5W
1W
6V R
6V R
9V R
12V R
12V R
9V R
9V R
L
0 1 F BW
e
100 F f
100 F f
10% f
e
25 C A
8
L
L
L
L
L
L
L
e
e
e
e
e
e
e
b
e
Test circuit shown in Figure 2
4
8
8
4
4
65 C to
e
e
8
8
1 kHz
RIPPLE
e
V
0 C to
Dual Mode
Bridge Mode
Dual Mode
Bridge Mode
Dual Mode
1 kHz C
1 kHz C
Conditions
Dual Mode
Bridge Mode
e
20
V
V
S
S
S
b
a
200 (46 dB) For the LM1896 V
e
a
e
e
e
150 C
20 kHz
IN
IN
70 C
250 mV
0
12V
18V
e
e
0 1 F
0 1 F
2
T
T
A
TAB
Junction Temperature
Lead Temperature (Soldering 10 sec )
Thermal Resistance
e
e
25 C
JC
JA
JC
JA
25 C
(DIP)
(SIP)
(DIP)
(SIP)
b
b
Min
0 9
2 8
50
3
40
50
LM1896
S
b
b
0 09
0 11
Typ
100
120
1 1
1 8
1 3
1 4
1 4
2 0
15
10
e
3
5
54
64
6V and R
Max
350
2 1
3 2
25
10
20
b
b
Min
2 0
7 2
5 6
L
50
3
40
50
e
LM2896
4
0 09
0 11
0 14
b
b
Typ
100
120
2 5
9 0
7 8
2 5
1 4
1 4
2 0
25
10
6
5
54
64
For LM2896
Max
350
6 4
40
15
20
137 C W
30 C W
10 C W
55 C W
150 C
260 C
W ch
W ch
W ch
W ch
Units
mA
mV
mV
k
dB
dB
nA
W
W
%
%
%
W
V
V
V
V
V