MAX4063
Differential Microphone Preamplifier with
Internal Bias and Complete Shutdown
4 _______________________________________________________________________________________
MAX4063 toc01
FREQUENCY (Hz)
GAIN (dB)
100k10k1k100
-6
-3
0
3
6
9
-9
10 1M
GAIN vs. FREQUENCY
(NO LOAD)
V
CC
= 5V
A
V
= 2V/V
MAX4063 toc02
FREQUENCY (Hz)
PSRR (dB)
100k10k1k100
-100
-120
-80
-60
-40
-20
0
-140
10 1M
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY (DIFF INPUT)
A
V
= 200V/V
A
V
= 20V/V
SUPPLY CURRENT vs. TEMPERATURE
MAX4063 toc03
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
80655035205-10-25
0.2
0.4
0.6
0.8
1.0
0
-40
V
CC
= 3V
V
CC
= 5V
NO LOAD
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX4063 toc04
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
5.04.53.5 4.03.02.5
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0
2.0 5.5
NO LOAD
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
MAX4063 toc05
TEMPERATURE (°C)
SHUTDOWN SUPPLY CURRENT (nA)
603510-15
0.01
0.1
1
10
100
0.001
-40 85
V
OH
vs. TEMPERATURE
MAX4063 toc06
TEMPERATURE (°C)
V
OH
(mV)
603510-15
10
100
1000
1
-40 85
I
LOAD
= 2.5mA
I
LOAD
= 50µA
V
OL
vs. TEMPERATURE
MAX4063 toc07
TEMPERATURE (°C)
V
OL
(mV)
603510-15
10
100
1000
1
-40 85
I
LOAD
= 2.5mA
I
LOAD
= 50µA
V
OH
vs. LOAD CURRENT
MAX4063 toc08
LOAD CURRENT (mA)
V
OH
(mV)
4321
50
100
150
200
250
300
350
400
0
05
V
OH
= V
CC
- V
OUT
V
CC
= 3V
V
OL
vs. LOAD CURRENT
MAX4063 toc09
LOAD CURRENT (mA)
V
OL
(mV)
432105
50
100
150
200
250
300
350
0
V
CC
= 3V
Typical Operating Characteristics
(V
CC
= 3V, A
V
= 20V/V, R
L
100k to 1.5V, V
SHDN
= V
CC
, V
OUT
is measured between OUT and OUT. T
A
= +25°C, unless otherwise
noted.)
MAX4063
Differential Microphone Preamplifier with
Internal Bias and Complete Shutdown
_______________________________________________________________________________________
5
Typical Operating Characteristics (continued)
(V
CC
= 3V, A
V
= 20V/V, R
L
100k to 1.5V, V
SHDN
= V
CC
, V
OUT
is measured between OUT and OUT. T
A
= +25°C, unless otherwise
noted.)
10 1k100 10k 100k
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY (DIFF INPUT)
MAX4063 toc10
FREQUENCY (Hz)
THD+N (%)
1
0.001
0.01
0.1
V
OUT
= 4.5V
P-P
5V
3V
10 1k100 10k 100k
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY (AUX INPUT)
MAX4063 toc11
FREQUENCY (Hz)
THD+N (%)
1
0.001
0.01
0.1
V
OUT
= 4.5V
P-P
5V
3V
10
0.001
02146
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT AMPLITUDE (DIFF INPUT)
0.01
0.1
1
MAX4063 toc12
OUTPUT VOLTAGE (V
P-P
)
THD+N (%)
35
BW = 22Hz TO 22kHz
f = 1kHz
f = 10kHz
10
0.001
02146
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT AMPLITUDE (DIFF INPUT)
0.01
0.1
1
MAX4063 toc13
OUTPUT VOLTAGE (V
P-P
)
THD+N (%)
35
BW = 22Hz TO 22kHz
V
CC
= 5V
f = 1kHz
f = 10kHz
10
0.001
02146
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT AMPLITUDE (AUX INPUT)
0.01
0.1
1
MAX4063 toc14
OUTPUT VOLTAGE (V
P-P
)
THD+N (%)
35
BW = 22Hz TO 22kHz
V
CC
= 5V
f = 1kHz
f = 10kHz
10
0.001
02146
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT AMPLITUDE (AUX INPUT)
0.01
0.1
1
MAX4063 toc15
OUTPUT VOLTAGE (V
P-P
)
THD+N (%)
35
BW = 22Hz TO 22kHz
V
CC
= 5V
f = 1kHz
f = 10kHz
MIC BIAS OUTPUT NOISE
MAX4063 toc17
100ms/div
20µV/div
V
CC
= 5V
BW = 22Hz TO 22kHz
MAX4063 toc16
FREQUENCY (Hz)
INPUT-REFERRED NOISE (nV/Hz)
10k1k100
50
100
150
200
250
300
350
400
0
10 100k
INPUT-REFERRED NOISE
vs. FREQUENCY (DIFF INPUT)
MAX4063
Differential Microphone Preamplifier with
Internal Bias and Complete Shutdown
6 _______________________________________________________________________________________
SMALL-SIGNAL TRANSIENT RESPONSE
FOR AUX INPUT
MAX4063 toc19
10µs/div
S/E
INPUT
5mV/div
DIFF
OUTPUT
100mV/div
LARGE-SIGNAL TRANSIENT RESPONSE
FOR DIFF INPUT
MAX4063 toc20
10µs/div
DIFF
INPUT
100mV/div
DIFF
OUTPUT
2V/div
OUTPUT OVERDRIVEN
MAX4063 toc22
10µs/div
DIFF
INPUT
500mV/div
DIFF
OUTPUT
2V/div
LARGE-SIGNAL TRANSIENT RESPONSE
FOR AUX INPUT
MAX4063 toc21
10µs/div
S/E
INPUT
100mV/div
DIFF
OUTPUT
2V/div
Typical Operating Characteristics (continued)
(V
CC
= 3V, A
V
= 20V/V, R
L
100k to 1.5V, V
SHDN
= V
CC
, V
OUT
is measured between OUT and OUT. T
A
= +25°C, unless otherwise
noted.)

MAX4063ETE+T

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
Microphone Preamplifiers Differential Mic Preamplifier
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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