Maxim > 方案 > 心脏监护仪
仪表放大器
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|
| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
超低失调/漂移、高精度仪表放大器，提供REF缓冲器
MAX4208, MAX4209
| 采用自动归零专利技术的仪表放大器，失调低至20µV (最大值) |
| 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
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| QV PDF |
微功耗、单电源、满摆幅、精密仪表放大器
MAX4194, MAX4195, MAX4196, MAX4197
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| Key Specifications:
Differential/Instrumentation Amplifiers |
| Part Number |
Architecture |
Amps Per Pkg. |
Input CMVR to Neg. Rail |
Rail to Rail |
Gain (V/V) |
Min. Total Supply (V) |
Max. Total Supply (V) |
Typ. Supply Current per Amp. (mA) |
Max. Supply Current per Amp. (mA) |
Max. VOS (µV) |
Typ. CMRR @ DC (dB) |
Typ PSRR @ DC (dB) |
Max. Input IBIAS (nA) |
Typ. Unity Gain BW (MHz) |
Input CMVR (V) |
|
MAX4208
|
Indirect Current-Feedback
|
1
|
Yes
|
Output Only
|
Adj.
|
2.85
|
5.5
|
0.75
|
1.3
|
20
|
135
|
125
|
0.01
|
0.75
|
VSS-0.1 to VDD-1.3
|
|
MAX4209
|
Indirect Current-Feedback
|
1
|
Yes
|
Output Only
|
10
100
1000
|
2.85
|
5.5
|
0.75
|
1.3
|
20
|
135
|
125
|
0.01
|
0.75
|
VSS-0.1 to VDD-1.3
|
|
MAX4460
|
Indirect Current-Feedback
|
1
|
Yes
|
Output Only
|
Adj.
|
2.85
|
5.25
|
0.7
|
1.1
|
500
|
120
|
100
|
0.1
|
2.5
|
VSS-0.1 to VDD-1.7
|
|
MAX4461
|
Indirect Current-Feedback
|
1
|
Yes
|
Output Only
|
1
10
100
|
2.85
|
5.25
|
0.7
|
1.1
|
500
|
120
|
100
|
0.1
|
2.5
|
VSS-0.1 to VDD-1.7
|
|
MAX4462
|
Indirect Current-Feedback
|
1
|
Yes
|
Output Only
|
1
10
100
|
2.85
|
5.25
|
0.7
|
1.1
|
500
|
120
|
100
|
0.1
|
2.5
|
VSS-0.1 to VDD-1.7
|
|
MAX4194
|
Classic 3 Op. Amp.
|
1
|
No
|
Output Only
|
1 to 10000
|
2.7
|
7.5
|
0.093
|
0.11
|
450
|
115
|
120
|
20
|
0.25
|
VEE+0.2 to VCC-1.1
|
|
MAX4195
|
Classic 3 Op. Amp.
|
1
|
No
|
Output Only
|
1
|
2.7
|
7.5
|
0.093
|
0.11
|
450
|
95
|
120
|
20
|
0.22
|
VEE-0.2 to VCC-1.1
|
|
MAX4196
|
Classic 3 Op. Amp.
|
1
|
No
|
Output Only
|
10
|
2.7
|
7.5
|
0.093
|
0.11
|
450
|
115
|
120
|
20
|
0.34
|
VEE+0.2 to VCC-1.1
|
|
MAX4197
|
Classic 3 Op. Amp.
|
1
|
No
|
Output Only
|
100
|
2.7
|
7.5
|
0.093
|
0.11
|
450
|
115
|
120
|
20
|
0.003
|
VEE+0.2 to VCC-1.1
|
| See All Differential/Instrumentation Amplifiers (17) |
|
