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參數資料
| 型號： | MAX981 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators |
| 中文描述： | 超低功耗、漏極開路輸出、單/雙電源比較器 |
| 文件頁數： | 5/16頁 |
| 文件大?。?/td> | 109K |
| 代理商： | MAX981 |
M
Ultra-Low-Power, Open-Drain,
S ingle/Dual-S upply 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
TEMPERATURE (
°
C)
MAX9_1/MAX972/MAX9_4
TRANSFER FUNCTION
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
5.0
0
-0.3
-0.1
0.3
1.0
4.0
M
IN+ INPUT VOLTAGE (mV)
O
0.1
3.0
2.0
4.5
0.5
3.5
2.5
1.5
-0.2
0
0.2
100k
+5V
10k
V
0
10
μ
F
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)
RESPONSE TIME FOR VARIOUS
INPUT OVERDRIVES (V
OHL
)
I
20
40
0
60
-60
20
-20
NO CHANGE
OUTPUT LOW
OUTPUT HIGH
18
2
0
20
60
100
RESPONSE TIME vs.
LOAD CAPACITANCE
6
14
M
LOAD CAPACITANCE (nF)
R
μ
s
40
80
10
16
4
12
8
V- = 0V
V
OHL
-2
2
10
18
0
4
M
RESPONSE TIME (
μ
s)
V
O
6
14
2
0
5
100
3
1
50mV
100mV
20mV
10mV
V
I
____________________________Typic al Operating Charac teristic s (c ontinued)
(V+ = 5V, V- = GND, T
A
= +25°C, unless otherwise noted.)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 可用增益調整:Digital control, 65 dB to 0 dB 共模抑制比（最小值）: 輸入補償電壓: 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 可用增益調整:Digital control, 65 dB to 0 dB 共模抑制比（最小值）: 輸入補償電壓: 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 可用增益調整:Digital control, 65 dB to 0 dB 共模抑制比（最小值）: 輸入補償電壓: 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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