Absolute Maximum Ratings
(Note 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
Storage Temperature
Input Voltage
Power Dissipation (Note 3)
ESD Susceptibility (Note 4)
ESD Susceptibility (Note 5)
Junction Temperature
Soldering Information
Small Outline Package
Vapor Phase (60 sec.)
6.0V
−65˚C to +150˚C
−0.3V to V
DD
+0.3V
Internally limited
2000V
250V
150˚C
Infrared (15 sec.)
220˚C
See AN-450
″Surface
Mounting and their Effects on
Product Reliability″ for other methods of soldering
surface mount devices.
θ
JC
(typ)—N28B
θ
JA
(typ)—N28B
θ
JC
(typ)—M28B
θ
JA
(typ)—M28B
21˚C/W
62˚C/W
15˚C/W
69˚C/W
Operating Ratings
Temperature Range
T
MIN
≤
T
A
≤
T
MAX
Supply Voltage
−40˚C
≤
T
A
≤
85˚C
4.5
≤
V
DD
≤
5.5V
215˚C
Electrical Characteristics for Entire IC
(Notes 1, 2)
The following specifications apply for V
DD
= 5V unless otherwise noted. Limits apply for T
A
= 25˚C.
LM4832
Symbol
V
DD
I
DD
I
SD
A
R
A
S
E
T
A
R
A
S
E
SE
E
T
A
R
A
S
E
SE
E
T
A
R
A
S
E
T
AUDIO PATH
V
OS
Output Offset Voltage
V
IN
= 0V
3
50
mV (max)
Parameter
Supply Voltage
Quiescent Power Supply Current
Shutdown Current
Attenuator Range
Step Size
Gain Step Size Error
Channel to Channel Tracking Error
Bass Control Range
Bass Step Size
Bass Step Size Error
Bass Tracking Error
Treble Control Range
Treble Step Size
Treble Step Size Error
Treble Tracking Error
Attenuator Range
Step Size
Step Size Error
Channel to Channel Tracking Error
Gain at +20 dB Setting
Attenuation at −40 dB Setting
+20 dB to −40 dB
f
IN
= 10 kHz, V
IN
= 0.25V
f = 100 Hz, V
IN
= 0.25V
BASS CONTROL
Attenuation at 0 dB Setting
Attenuation at −14 dB Setting
0 dB to −14 dB
2
0.1
0.15
Conditions
V
IN
= 0V, I
O
= 0A
13
2.5
Typical
(Note 6)
Limit
(Note 7)
4.5
5.5
21
9
1
−15
Units
(Limits)
V (min)
V (max)
mA (max)
µA (max)
dB (max)
dB (min)
dB
dB (max)
dB (max)
−14
14
2
0.5
0.15
dB (min)
dB (max)
dB
dB (max)
dB (max)
−13
13
2
0.1
0.15
21
−42
2
0.1
0.1
dB (min)
dB (max)
dB
dB (max)
dB (max)
dB (max)
dB (min)
dB
dB (max)
dB (max)
INPUT ATTENUATORS
±
12
TREBLE CONTROL
±
12
OUTPUT ATTENUATORS
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