LM4834-MS

Manufacturer Part NumberLM4834-MS
ManufacturerNational Semiconductor
LM4834-MS datasheet
 


Specifications of LM4834-MS

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Absolute Maximum Ratings
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
ESD Susceptibility (Note 4)
Pin 5
ESD Susceptibility (Note 5)
Junction Temperature
Soldering Information
Small Outline Package
Vapor Phase (60 sec.)
Electrical Characteristics for Entire IC
(Notes 1, 2)
The following specifications apply for V
Symbol
Parameter
V
Supply Voltage
DD
I
Quiescent Power Supply Current
DD
I
Shutdown Current
SD
Electrical Characteristics for Volume Attenuators
(Notes 1, 2)
The following specifications apply for V
Symbol
Parameter
C
Attenuator Range
RANGE
A
Mute Attenuation
M
Electrical Characteristics for Microphone Preamp and Power Supply
(Notes 1, 2)
The following specifications apply forV
Symbol
Parameter
V
Offset Voltage
OS
SNR
Signal to Noise Ratio
V
Output Voltage Swing
SWING
E
Input Referred Noise
NO
PSRR
Power Supply Rejection Ratio
www.national.com
(Note 2)
Infrared (15 sec.)
See AN-450 “Surface Mounting and their Effects on
Product Reliability” for other methods of soldering surface
mount devices.
θ
6.0V
(typ) — MSA028CB
JC
θ
-65˚C to +150˚C
(typ) — MSA028CB
JA
−0.3V to V
+0.3V
DD
Operating Ratings
Internally limited
2000V
Temperature Range
1500V
≤ T
T
MIN
200V
Supply Voltage
150˚C
215˚C
= 5V unless otherwise noted. Limits apply for T
DD
Conditions
V
= 0V, I
= 0A
IN
O
V
= V
pin13
DD
= 5V. Limits apply for T
= 25˚C.
DD
A
Conditions
Gain with V
= 5V
pin 22
Attenuation with V
= 0V
pin 22
V
= 5V, Sum Out
pin 15
V
= 5V, Line Out/Headphone Amp
pin 15
= 5V unless otherwise noted. Limits apply for T
DD
Conditions
V
= 0V
IN
V
= 5V, R
= 1k, f = 1 kHz, V
DD
L
4.7V
, A-Wtd Filter
<
f = 1 kHz, THD
1.0%, R
L
A-Weighted Filter
f = 120 Hz, V
= 200 mVrms,
RIPPLE
C
=1µF
B
2
≤T
−40˚C ≤TA ≤ 85˚C
A
MAX
4.5 ≤ V
DD
= 25˚C.
A
LM4834
Typical
Limit
(Note 6)
(Note 7)
4.5
5.5
17.5
26
0.6
2.0
LM4834
Typical
Limit
(Note 6)
(Note 7)
2.6
3.65
-75
-88
-92
-105
-92
-105
= 25˚C.
A
LM4834
Typical
Limit
(Note 6)
(Note 7)
0.9
=
123
OUT
= 1 kΩ
4.72
1.2
28
220˚C
29˚C/W
95˚C/W
≤ 5.5V
Units
(Limits)
V (min)
V (max)
mA (max)
µA (max)
Units
(Limits)
dB (max)
dB (min)
dB (max)
dB (max)
Units
(Limits)
mV
dB
V
µV
dB