參數(shù)資料
型號(hào)： MAX9810
廠商： Maxim Integrated Products, Inc.
英文描述： Electret Condenser Microphone Cartridge Preamplifier
中文描述： 駐極體麥克風(fēng)前置放大器
文件頁(yè)數(shù)： 5/17頁(yè)
文件大?。?/td> 325K
代理商： MAX9810
M
Ultra-Low-Power, Open-Drain,
Single/Dual-Supply Comparators
_______________________________________________________________________________________
5
2.0
-60
140
MAX9_1
SUPPLY CURRENT vs.
TEMPERATURE
2.5
4.5
M
TEMPERATURE (
°
C)
S
μ
A
60
3.5
3.0
-20
20
100
4.0
V+ = 5V, V- = - 5V
V+ = 3V, V- = 0V
V+ = 5V, V- = 0V
IN+ = IN- + 100mV
4.5
1.5
-60
140
MAX972
SUPPLY CURRENT vs. TEMPERATURE
2.0
4.0
M
TEMPERATURE (
°
C)
S
μ
A
60
3.0
2.5
-20
20
100
3.5
IN+ = (IN- + 100mV)
V+ = 5V, V- = 0V
V+ = 3V, V- = 0V
V+ = 10V, V- = 0V
4.5
5.0
-60
140
MAX982/MAX9_3
SUPPLY CURRENT vs. TEMPERATURE
2.0
4.0
M
TEMPERATURE (
°
C)
S
μ
A
60
3.0
2.5
-20
20
100
3.5
V+ = 5V, V- = 0V
V+ = 3V, V- = 0V
10
3
-60
140
MAX9_4
SUPPLY CURRENT vs. TEMPERATURE
4
8
M
T
TEMPERATURE (
°
C)
S
μ
A
60
6
5
-20
20
100
7
9
IN+ = (IN- + 100mV)
V+ = 5V, V- = 0V
V+ = 3V, V- = 0V
V+ = 5V, V- = -5V
10
0.01
1.0
2.0
2.5
MAX9_4
SUPPLY CURRENT vs.
LOW SUPPLY VOLTAGES
0.1
1
M
SINGLE-SUPPLY VOLTAGE (V)
S
μ
A
1.5
80
-80
0
10
30
50
MAX9_1/MAX982/MAX9_3
HYSTERESIS CONTROL
-40
40
M
V
REF
- V
HYST
(mV)
I
20
40
0
60
-60
20
-20
NO CHANGE
OUTPUT LOW
OUTPUT HIGH
__________________________________________Typical Operating Characteristics
(V+ = 5V, V- = GND = 0V, T
A
= +25
°
C, unless otherwise noted.)
0
0
20
OUTPUT VOLTAGE LOW
vs. LOAD CURRENT
0.5
2.5
M
LOAD CURRENT (mA)
V
O
12
1.5
1.0
4
8
16
2.0
V+ = 5V
V+ = 3V
1.155
0
5
OUTPUT LOAD CURRENT (
μ
A)
15
25
REFERENCE OUTPUT VOLTAGE vs.
OUTPUT LOAD CURRENT
1.165
1.185
M
R
10
20
1.175
1.190
1.160
1.180
1.170
V+ = 5V
OR
V+ = 3V
30
SINK
SOURCE
1.22
1.14
-60
-20
60
140
MAX971/MAX973/MAX974
REFERENCE VOLTAGE vs. TEMPERATURE
1.16
1.20
M
TEMPERATURE (
°
C)
R
20
100
1.18
1.21
1.15
1.19
1.17
-40
0
80
40
120
EXTENDED TEMP RANGE
COMMERCIAL
TEMP RANGE
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9810AEBS 制造商:Maxim Integrated Products 功能描述:LECTRET CONDENSER MICROPHONE CARTR - Rail/Tube
MAX9810AEBS+T 功能描述:傳聲器前置放大器 RoHS:否 制造商:Texas Instruments 可用增益調(diào)整:Digital control, 65 dB to 0 dB 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 最大輸入電阻:9200 Ohms 最大工作溫度:+ 85 C 封裝 / 箱體:SSOP-28 封裝:Tube
MAX9810AEBS-T 功能描述:傳聲器前置放大器 RoHS:否 制造商:Texas Instruments 可用增益調(diào)整:Digital control, 65 dB to 0 dB 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 最大輸入電阻:9200 Ohms 最大工作溫度:+ 85 C 封裝 / 箱體:SSOP-28 封裝:Tube
MAX9810BEBS 制造商:Maxim Integrated Products 功能描述:LECTRET CONDENSER MICROPHONE CARTR - Rail/Tube
MAX9810BEBS+T 功能描述:傳聲器前置放大器 RoHS:否 制造商:Texas Instruments 可用增益調(diào)整:Digital control, 65 dB to 0 dB 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 最大輸入電阻:9200 Ohms 最大工作溫度:+ 85 C 封裝 / 箱體:SSOP-28 封裝:Tube
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