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Maxim > Solutions > GPS Solutions
Antenna Short Circuit Protection
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| Display |
Title/Parts |
Key Advantages |
| QV PDF |
Low-Cost, Micropower, High-Side Current-Sense Amplifier + Comparator + Reference ICs
MAX4373, MAX4374, MAX4375
| 0 to 28V Micro-Power Current-Sense Amplifier with Integrated Comparator(s) + REF for Relay Protection |
| QV PDF |
Low-Cost, UCSP/SOT23, Micropower, High-Side Current-Sense Amplifier with Voltage Output
MAX4372F, MAX4372H, MAX4372T
| 0 to 28V Micro-Power Current-Sense Amplifier |
| QV PDF |
Low-Cost, SOT23, Voltage-Output, High-Side Current-Sense Amplifier
MAX4173, MAX4173F, MAX4173H, MAX4173T
| 0 to 28V High-Speed Current-Sense Amplifier |
| Key Specifications: Current Sense Amplifiers |
| Part Number |
CMVR
(V) |
CMVR
(V) |
VCC
(V) |
VCC
(V) |
ICC
(µA) |
Bi-Dir. Curr. Sense |
VSENSE_FS
(mV) |
VOS @25°C
(µV) |
Gain |
Gain Accuracy @25°C
(%) |
BW
(kHz) |
Comp-
arators |
Oper. Temp.
(°C) |
Package/Pins |
| min |
max |
min |
max |
typ |
recomm. |
max |
max |
@ -3dB |
| MAX4173 |
0 |
28 |
3 |
28 |
420 |
No |
150 |
3000 |
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2.5 |
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0 |
-40 to +85 |
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| MAX4372 |
2.7 |
30 |
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1300 |
2.5 |
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0 |
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| MAX4373 |
2.7 |
50 |
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1000 |
1.7 |
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1 |
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| MAX4374 |
2.7 |
50 |
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1000 |
1.7 |
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2 |
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| MAX4375 |
2.7 |
50 |
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1000 |
1.7 |
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2 |
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See All Current Sense Amplifiers (26)
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