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Maxim > 方案 > 白色家电与家用电器
放大器和比较器
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| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
MAX4080/MAX4081评估板
MAX4080EVKIT
| |
| QV PDF |
超低失调/漂移、高精度仪表放大器，提供REF缓冲器
MAX4208, MAX4209
| 20µV (最大值)输入失调电压 |
| QV PDF |
76V、高端、电流检测放大器，带有电压输出
MAX4080, MAX4081
| 精度达0.1%的电流检测放大，可工作在76V |
| QV PDF |
SOT23封装、3V/5V、单电源、满摆幅仪表放大器
MAX4460, MAX4461, MAX4462
| SOT23封装的精密仪表放大器
|
| QV PDF |
SOT23封装、低噪声、低失真、宽带、满摆幅运算放大器
MAX4475, MAX4476, MAX4477, MAX4478, MAX4488, MAX4489
| |
| QV PDF |
低成本、微功耗、高端电流检测放大器 + 比较器 + 电压基准IC
MAX4373, MAX4374, MAX4375
| 简便的电流监测/保护电路，采用微小的10引脚封装 |
| Key Specifications:
Current Sense Amplifiers |
| Part Number |
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 |
Reference |
Package |
Operating Temp. Range (°C) |
|
MAX4080
|
76
|
4.5
|
76
|
75
|
No
|
100
1000
250
|
600
|
20 V/V
5 V/V
60 V/V
|
0.6
|
250
|
0
|
-
|
SOIC/8
uMAX/8
|
-40 to +125
|
|
MAX4081
|
76
|
4.5
|
76
|
103
|
Yes
|
+/-125
+/-50
+/-500
|
600
|
20 V/V
5 V/V
60 V/V
|
0.6
|
150
|
0
|
-
|
SOIC/8
uMAX/8
|
-40 to +125
|
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MAX4373
|
28
|
2.7
|
28
|
50
|
No
|
100
150
|
1,000
|
100 V/V
20 V/V
50 V/V
|
1.7
|
110
120
200
|
1
|
Bandgap
|
SOIC/8
uMAX/8
|
-40 to +85
|
|
MAX4374
|
28
|
2.7
|
28
|
50
|
No
|
100
150
|
1,000
|
100 V/V
20 V/V
50 V/V
|
1.7
|
110
120
200
|
2
|
Bandgap
|
SOIC/14
uMAX/10
|
-40 to +85
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MAX4375
|
28
|
2.7
|
28
|
50
|
No
|
100
150
|
1,000
|
100 V/V
20 V/V
50 V/V
|
1.7
|
110
120
200
|
2
|
Bandgap
|
SOIC/14
uMAX/10
|
-40 to +85
|
| See All Current Sense Amplifiers (19) |
| Key Specifications:
Differential/Instrumentation Amplifiers |
| Part Number |
Architecture |
Amps Per Pkg. |
Rail to Rail |
Gain (V/V) |
Min. Total Supply (V) |
Max. Total Supply (V) |
Typ. Supply Current per Amp. (mA) |
Max. VOS (µV) |
Typ. CMRR @ DC (dB) |
Max. Input IBIAS (nA) |
Typ. Unity Gain BW (MHz) |
Input Voltage Noise Density (nV/√Hz) |
Package |
Operating Temp. Range (°C) |
|
MAX4208
|
Indirect Current-Feedback
|
1
|
Output Only
|
Adj.
|
2.85
|
5.5
|
0.75
|
20
|
135
|
0.01
|
0.75
|
140
|
uMAX/8
|
-40 to +125
|
|
MAX4209
|
Indirect Current-Feedback
|
1
|
Output Only
|
10
100
1000
|
2.85
|
5.5
|
0.75
|
20
|
135
|
0.01
|
0.75
|
140
|
uMAX/8
|
-40 to +125
|
|
MAX4460
|
Indirect Current-Feedback
|
1
|
Output Only
|
Adj.
|
2.85
|
5.25
|
0.7
|
500
|
120
|
0.1
|
2.5
|
18
|
SOIC/8
SOT-23/6
THIN QFN (Dual)/6
|
-40 to +85
|
|
MAX4461
|
Indirect Current-Feedback
|
1
|
Output Only
|
1
10
100
|
2.85
|
5.25
|
0.7
|
500
|
120
|
0.1
|
2.5
|
18
|
SOIC/8
SOT-23/6
THIN QFN (Dual)/6
|
-40 to +85
|
|
MAX4462
|
Indirect Current-Feedback
|
1
|
Output Only
|
1
10
100
|
2.85
|
5.25
|
0.7
|
500
|
120
|
0.1
|
2.5
|
18
|
SOIC/8
SOT-23/6
THIN QFN (Dual)/6
|
-40 to +85
|
| See All Differential/Instrumentation Amplifiers (17) |
| Key Specifications:
Operational Amplifiers |
| Part Number |
Amps Per Pkg. |
Rail to Rail |
Min. Stable Closed Loop Gain (V/V) |
Min. Total Supply (V) |
Max. Total Supply (V) |
Typ. Supply Current per Amp. (µA) |
Max. VOS (µV) |
Typ. CMRR @ DC (dB) |
Typ PSRR @ DC (dB) |
Max. Input IBIAS (nA) |
Typ. Unity Gain BW (MHz) |
Typ. Slew Rate (V/µs) |
Input Voltage Noise Density (nV/√Hz) |
Input Current Noise Density (pA/√Hz) |
Low Power Shutdown |
Package |
Operating Temp. Range (°C) |
|
MAX4475
|
1
|
Output Only
|
1
|
2.7
|
5.5
|
2500
|
750
|
115
|
120
|
0.15
|
10
|
3
|
4.5
|
0.0005
|
Yes
|
SOIC/8
SOT-23/6
THIN QFN (Dual)/6
uMAX/8
|
-40 to +125
|
|
MAX4476
|
1
|
Output Only
|
1
|
2.7
|
5.5
|
2500
|
750
|
115
|
120
|
0.15
|
10
|
3
|
4.5
|
0.0005
|
No
|
SOT-23/6
THIN QFN (Dual)/6
|
-40 to +125
|
|
MAX4477
|
2
|
Output Only
|
1
|
2.7
|
5.5
|
2500
|
750
|
115
|
120
|
0.15
|
10
|
3
|
4.5
|
0.0005
|
No
|
SOIC/8
uMAX/8
|
-40 to +125
|
|
MAX4478
|
4
|
Output Only
|
1
|
2.7
|
5.5
|
2500
|
750
|
115
|
120
|
0.15
|
10
|
3
|
4.5
|
0.0005
|
No
|
SOIC/14
TSSOP/14
|
-40 to +125
|
|
MAX4488
|
1
|
Output Only
|
5
|
2.7
|
5.5
|
2500
|
750
|
115
|
120
|
0.15
|
42
|
10
|
4.5
|
0.0005
|
Yes
|
SOIC/8
SOT-23/6
THIN QFN (Dual)/6
uMAX/8
|
-40 to +125
|
|
MAX4489
|
2
|
Output Only
|
5
|
2.7
|
5.5
|
2500
|
750
|
115
|
120
|
0.15
|
42
|
10
|
4.5
|
0.0005
|
No
|
SOIC/8
uMAX/8
|
-40 to +125
|
| See All Operational Amplifiers (141) |
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