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Maxim > 方案 > 基站/无线基础结构
运算放大器
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| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
MAX4080/MAX4081评估板
MAX4080EVKIT
| |
| QV PDF |
2MHz至1.6GHz、45dB RF检测控制器和RF检测器
MAX9930, MAX9931, MAX9932, MAX9933
| 2MHz至1.6GHz、45dB RF检波控制器，在功率放大器和TIA设计中可有效简化控制环路 |
| QV PDF |
76V、高端、电流检测放大器，带有电压输出
MAX4080, MAX4081
| 76V、高边电流检测放大器，提供电压输出 |
| QV PDF |
双向、高端、电流检测放大器，内置电压基准
MAX4069, MAX4070, MAX4071, MAX4072
| 24V、双向、高边电流检测放大器，内置基准 |
| Key Specifications:
Current Sense Amplifiers |
| Part Number |
CMVR (min) (V) |
CMVR (max) (V) |
VCC (min) (V) |
VCC (max) (V) |
ICC (typ) (µA) |
Bidirectional Current-Sense |
VSENSE_FS (recommended) (mV) |
VOS (max) @25°C (µV) |
AV (Gain) |
Gain Accuracy @25°C (max) (%) |
-3dB BW (kHz) |
Comparators |
Package |
Operating Temp. Range (°C) |
|
MAX4080
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4.5
|
76
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4.5
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76
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75
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No
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100
1000
250
|
600
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20 V/V
5 V/V
60 V/V
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0.6
|
250
|
0
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SOIC/8
uMAX/8
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-40 to +125
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MAX4081
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4.5
|
76
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4.5
|
76
|
103
|
Yes
|
+/-125
+/-50
+/-500
|
600
|
20 V/V
5 V/V
60 V/V
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0.6
|
150
|
0
|
SOIC/8
uMAX/8
|
-40 to +125
|
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MAX4069
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1.35
|
24
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2.7
|
24
|
105
|
Yes
|
50
75
|
250
|
100 V/V
50 V/V
|
1
|
100
40
|
0
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uMAX/10
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-40 to +125
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MAX4070
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1.35
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24
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3.6
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24
|
120
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Yes
|
50
75
|
250
|
100 V/V
50 V/V
|
1
|
100
40
|
0
|
THIN QFN (Dual)/8
uMAX/8
|
-40 to +125
|
|
MAX4071
|
1.35
|
24
|
2.7
|
24
|
120
|
Yes
|
50
75
|
250
|
100 V/V
50 V/V
|
1
|
100
40
|
0
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THIN QFN (Dual)/8
uMAX/8
|
-40 to +125
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MAX4072
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1.35
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24
|
2.7
|
24
|
80
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Yes
|
50
75
|
250
|
100 V/V
50 V/V
|
1
|
100
40
|
0
|
THIN QFN (Dual)/8
uMAX/8
|
-40 to +125
|
| See All Current Sense Amplifiers (22) |
| Key Specifications:
RF Power Detectors |
| Part Number |
VCC (min) (V) |
VCC (max) (V) |
ICC (typ) (mA) |
Input Frequency Range |
Input Power Range (50Ω Term) (dBm) |
Temperature Variation over -40°C to +85°C (dB) |
Footprint (mm x mm) |
Package |
Operating Temp. Range (°C) |
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MAX9930
|
2.7
|
5.25
|
7
|
2MHz to 1.6GHz
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-45 to 0
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±0.1
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3.0 x 5.0
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uMAX/8
|
-40 to +85
|
|
MAX9931
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2.7
|
5.25
|
7
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2MHz to 1.6GHz
|
-35 to +10
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±0.1
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3.0 x 5.0
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uMAX/8
|
-40 to +85
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MAX9932
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2.7
|
5.25
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7
|
2MHz to 1.6GHz
|
-30 to +15
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±0.1
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3.0 x 5.0
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uMAX/8
|
-40 to +85
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MAX9933
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2.7
|
5.25
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7
|
2MHz to 1.6GHz
|
-45 to 0
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±0.1
|
3.0 x 5.0
|
uMAX/8
|
-40 to +85
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| See All RF Power Detectors (15) |
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