MAX4468EKA+T Maxim Integrated Products, MAX4468EKA+T Datasheet - Page 5

• Manufacturer Part Number: MAX4468EKA+T
• Description: IC PREAMP AUDIO MONO AB SOT23-8
• Manufacturer: Maxim Integrated Products
• Type: Class ABr

Specifications of MAX4468EKA+T

• Output Type: 1-Channel (Mono)
• Voltage - Supply: 2.4 V ~ 5.5 V
• Features: Microphone, Shutdown
• Mounting Type: Surface Mount
• Package / Case: SOT-23-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Max Output Power X Channels @ Load: -

(V
noted.)
Low-Cost, Micropower, SC70/SOT23-8, Microphone
CC
0.001
0.001
130
125
120
115
110
105
100
0.01
0.01
100
100
95
90
85
80
0.1
0.1
10
10
1
1
TOTAL HARMONIC DISTORTION PLUS NOISE
= +5V, V
TOTAL HARMONIC DISTORTION PLUS NOISE
20
0
0
f = 1kHz
A
BW = 22kHz
V
A
BW = 22kHz
0.5
V
OUT
V
R
= +10V/V
MAX4465/MAX4467/MAX4469
= +1V/V
L
0.05
= 2Vp-p
= 100kΩ
1.0 1.5 2.0
CM
vs. OUTPUT VOLTAGE
vs. INPUT AMPLITUDE
LARGE-SIGNAL GAIN
MAX4466/MAX4468
200
vs. FREQUENCY
0.10
= 0, V
FREQUENCY (Hz)
R
L
V
_______________________________________________________________________________________
V
R
R
= 10kΩ
L
IN
OUT
L
2.5 3.0 3.5
= 10kΩ
0.15
= 100kΩ
(Vp-p)
OUT
(V)
2k
0.20
= V
Preamplifiers with Complete Shutdown
CC
4.0
0.25
/2, R
4.5
20k
0.30
L
5.0
= 100kΩ to V
50mV/div
0.001
130
125
120
115
110
0.01
100
Typical Operating Characteristics (continued)
0.1
10
1
-40
20
CC
V OUT = 2Vp-p
A V = +10V/V
BW = 22kHz
TOTAL HARMONIC DISTORTION
NONINVERTING SMALL-SIGNAL
/2, SHDN = GND (MAX4467/MAX4468 only), T
-15
TRANSIENT RESPONSE
LARGE-SIGNAL GAIN
MAX4466/MAX4468
vs. TEMPERATURE
R
TEMPERATURE (°C)
vs. FREQUENCY
L
200
= 100kΩ
FREQUENCY (Hz)
10
20µs/div
R
35
L
= 10kΩ
2k
MAX4465-69 toc20
60
20k
85
2V/div
0.01
0.001
100
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.1
10
1
TOTAL HARMONIC DISTORTION PLUS NOISE
-40
0
f = 1kHz
A
BW = 122kHz
R
V
MINIMUM OPERATING VOLTAGE
L
MAX4465/MAX4467/MAX4469
= +1V/V
NONINVERTING LARGE-SIGNAL
= 100kΩ
0.5
-15
A
vs. INPUT AMPLITUDE
TRANSIENT RESPONSE
= +25°C, unless otherwise
vs. TEMPERATURE
R
TEMPERATURE (°C)
1.0
L
= 10kΩ
10
200µs/div
V
IN
1.5
(Vp-p)
35
2.0
MAX4465-69 toc21
60
2.5
3.0
85
5