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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、高边、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、高边、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
|
4.5
|
76
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4.5
|
76
|
75
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No
|
100
250
1000
|
600
|
5 V/V
20 V/V
60 V/V
|
0.6
|
250
|
0
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µMAX/8
SOIC(N)/8
|
-40 to +125
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MAX4081
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4.5
|
76
|
4.5
|
76
|
103
|
Yes
|
+/-50
+/-125
+/-500
|
600
|
5 V/V
20 V/V
60 V/V
|
0.6
|
150
|
0
|
µMAX/8
SOIC(N)/8
|
-40 to +125
|
|
MAX4069
|
1.35
|
24
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2.7
|
24
|
105
|
Yes
|
50
75
|
250
|
50 V/V
100 V/V
|
1
|
40
100
|
0
|
µMAX/10
|
-40 to +125
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MAX4070
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1.35
|
24
|
3.6
|
24
|
120
|
Yes
|
50
75
|
250
|
50 V/V
100 V/V
|
1
|
40
100
|
0
|
µMAX/8
TDFN-EP/8
|
-40 to +125
|
|
MAX4071
|
1.35
|
24
|
2.7
|
24
|
120
|
Yes
|
50
75
|
250
|
50 V/V
100 V/V
|
1
|
40
100
|
0
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µMAX/8
TDFN-EP/8
|
-40 to +125
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MAX4072
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1.35
|
24
|
2.7
|
24
|
80
|
Yes
|
50
75
|
250
|
50 V/V
100 V/V
|
1
|
40
100
|
0
|
µMAX/8
TDFN-EP/8
|
-40 to +125
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| See All Current Sense Amplifiers (25) |
| Key Specifications:
RF Power Detectors |
| Part Number |
VCC (V) |
Supply Current (mA) |
RF Frequency (MHz) min. |
RF Frequency (MHz) max. |
Input Power Range (50Ω Term) (dBm) |
Footprint (mm x mm) |
Operating Temp. Range (°C) |
Package |
Smallest Available Package (max w/pins) (mm2) |
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MAX9930
|
2.7 to 5.25
|
7
|
2
|
1600
|
-45 to 0
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3.0 x 5.0
|
-40 to +85
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µMAX/8
|
16
|
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MAX9931
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2.7 to 5.25
|
7
|
2
|
1600
|
-35 to +10
|
3.0 x 5.0
|
-40 to +85
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µMAX/8
|
16
|
|
MAX9932
|
2.7 to 5.25
|
7
|
2
|
1600
|
-30 to +15
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3.0 x 5.0
|
-40 to +85
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µMAX/8
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16
|
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MAX9933
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2.7 to 5.25
|
7
|
2
|
1600
|
-45 to 0
|
3.0 x 5.0
|
-40 to +85
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µMAX/8
|
16
|
| See All RF Power Detectors (15) |
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