MAX9810AEBS+T Maxim Integrated, MAX9810AEBS+T Datasheet - Page 5

• Manufacturer Part Number: MAX9810AEBS+T
• Description: Microphone Preamplifiers
• Manufacturer: Maxim Integrated

Specifications of MAX9810AEBS+T

• Rohs: yes

(V
noted.)
0.001
DD
0.01
100
100
0.1
0.1
10
90
80
70
60
50
40
30
20
10
10
1
0
1
TOTAL HARMONIC DISTORTION PLUS NOISE
= 3V, GND = 0, R
vs. SWEPT AC SIGNAL ON POWER SUPPLY
500
10
0
V
f
IN
0.1µF BYPASS CAPACITOR
DD
= 1kHz
0.25
= 5V
1nF BYPASS CAPACITOR
NO BYPASS CAPACITOR
600
100
CARRIER FREQUENCY (MHz)
vs. OUTPUT VOLTAGE
OUTPUT IMPEDANCE
OUTPUT VOLTAGE (V
0.50
1kHz REJECTION
vs. FREQUENCY
Electret Condenser Microphone Cartridge
FREQUENCY (Hz)
700
1k
_______________________________________________________________________________________
0.75
L
= 10kΩ connected to 1.5V, C
800
10k
1.00
RMS
)
100k
900
1.25
1000
1.50
1M
0.001
-0.05
-0.10
-0.15
-0.20
-0.25
-0.30
-0.35
-0.40
-0.45
0.01
0.01
Typical Operating Characteristics (continued)
0.1
0.1
10
1
0
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
0.1k
10
0
V
f
V
V
22Hz TO 22kHz BANDWIDTH
IN
L
DD
OUTPUT VOLTAGE HIGH vs. LOAD
DD
IN
= 1kHz
= 20pF, C
= 35mV
= 3V
= 5V
0.2
1k
100
V
vs. OUTPUT VOLTAGE
V
OUTPUT VOLTAGE (V
DD
DD
RMS
vs. FREQUENCY
0.4
= 3V
= 2.3V
FREQUENCY (Hz)
10k
LOAD (Ω)
IN
0.6
1k
= 30pF connected to GND, V
100k
0.8
RMS
10k
)
1M
1.0
10M
100k
1.2
0.001
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.01
0.01
0.1
0.1
10
0
1
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
0.1k
10
0
IN
V
f
V
V
22Hz TO 22kHz BANDWIDTH
IN
Preamplifier
DD
DD
IN
OUTPUT VOLTAGE LOW vs. LOAD
= 0, T
= 1kHz
= 20mV
= 2.3V
= 3V
V
1k
DD
V
100
vs. OUTPUT VOLTAGE
0.2
DD
OUTPUT VOLTAGE (V
A
= 2.3V
RMS
= 3V
vs. FREQUENCY
= +25°C, unless otherwise
FREQUENCY (Hz)
10k
LOAD (Ω)
0.4
1k
100k
RMS
10k
0.6
)
1M
10M
100k
0.8
5