参数资料
型号: MAX4061ETA+T
厂商: Maxim Integrated Products
文件页数: 12/15页
文件大小: 0K
描述: IC PREAMP AUDIO MONO AB 8TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: AB 类
输出类型: 1-通道(单声道)
电源电压: 2.4 V ~ 5.5 V
特点: 差分输入,麦克风,关机
安装类型: 表面贴装
供应商设备封装: 8-TDFN-EP(3x3)
封装/外壳: 8-WDFN 裸露焊盘
包装: 带卷 (TR)
MAX4060/MAX4061/MAX4062
Differential Microphone Preamplifiers with
Internal Bias and Complete Shutdown
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VCC = 3V (MAX4061/MAX4062), VCC = 5V for MAX4060, AV = 10V/V, RL
≥ 100kΩ to 1.5V, SHDN = VCC (MAX4061 only),
MAX4060
MIC BIAS VOLTAGE vs. TEMPERATURE
MAX4060
toc10
TEMPERATURE (
°C)
MIC
BIAS
VOLTAGE
(V)
60
35
-15
10
2.125
2.150
2.175
2.200
2.225
2.250
2.275
2.300
2.100
-40
85
IBIAS = 800
μA
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY (DIFF INPUT)
MAX4060
toc11
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
0.001
10
100k
VOUT = 2.26VP-P
VCC = 5V
VCC = 3V
MAX4060
toc12
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
0.001
10
100k
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY (AUX INPUT)
VCC = 3V
VCC = 5V
VOUT = 2.26VP-P
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT AMPLITUDE
(DIFF INPUT, VCC = 3V)
MAX4060
toc13
OUTPUT VOLTAGE (VP-P)
THD+N
(%)
2.5
2.0
1.5
1.0
0.5
0.01
0.1
1
10
0.001
0
3.0
f = 10kHz
f = 1kHz
BW = 22kHz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT AMPLITUDE
(DIFF INPUT, VCC = 5V)
MAX4060
toc14
OUTPUT VOLTAGE (VP-P)
THD+N
(%)
3.0
2.5
2.0
1.5
1.0
0.5
0.01
0.1
1
10
0.001
0
3.5
f = 10kHz
f = 1kHz
BW = 22kHz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT AMPLITUDE
(AUX INPUT, VCC = 3V)
MAX4060
toc15
OUTPUT VOLTAGE (VP-P)
THD+N
(%)
2.5
2.0
1.5
1.0
0.5
0.01
0.1
1
10
0.001
0
3.0
f = 10kHz
f = 1kHz
BW = 22kHz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT AMPLITUDE
(AUX INPUT, VCC = 5V)
MAX4060
toc16
OUTPUT VOLTAGE (VP-P)
THD+N
(%)
3.0
2.5
2.0
1.5
1.0
0.5
0.01
0.1
1
10
0.001
0
3.5
f = 10kHz
f = 1kHz
BW = 22kHz
MAX4060
toc17
FREQUENCY (Hz)
(nV/
Hz
)
10k
1k
100
200
300
400
500
600
700
800
0
10
100k
INPUT-REFERRED NOISE
vs. FREQUENCY (DIFF INPUT)
MAX4060
MIC BIAS OUTPUT NOISE
MAX4060 toc18
100ms/div
5
μV/div
VCC = 5V
BW = 22Hz TO 22kHz
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