|
Current Sense
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|
| Part Number |
Description |
Key Advantages |
| MAX9918, MAX9919, MAX9920 |
-20V to +75V Input Range, Precision Uni-/Bidirectional, Current-Sense Amplifiers
| -20V to +75V input sensing range |
| MAX4210, MAX4211 |
High-Side Power and Current Monitors
| Continuously monitors power consumption and system current levels with report out |
| MAX4080, MAX4081 |
76V, High-Side, Current-Sense Amplifiers with Voltage Output
| High input voltage bidirectional current source |
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 |
| MAX9918 |
-20 |
75 |
4.5 |
5.5 |
1000 |
Yes |
50 |
400 |
Adj. |
0.6 |
75 |
0 |
-40 to +125 |
|
| MAX9919 |
-20 |
75 |
4.5 |
5.5 |
1000 |
Yes |
50 |
400 |
|
0.45 |
|
0 |
-40 to +125 |
|
| MAX9920 |
-20 |
75 |
4.5 |
5.5 |
1000 |
Yes |
200 |
1200 |
Adj. |
1 |
230 |
0 |
-40 to +125 |
|
| MAX4211 |
4 |
28 |
2.7 |
5.5 |
670 |
No |
|
- |
|
1.5 |
220 |
2 |
-40 to +85 |
|
| MAX4210 |
4 |
28 |
2.7 |
5.5 |
380 |
No |
|
- |
|
1.5 |
220 |
0 |
-40 to +85 |
|
| MAX4080 |
4.5 |
76 |
4.5 |
76 |
75 |
No |
|
600 |
|
0.6 |
250 |
0 |
-40 to +125 |
|
| MAX4081 |
4.5 |
76 |
4.5 |
76 |
103 |
Yes |
|
600 |
|
0.6 |
150 |
0 |
-40 to +125 |
|
|
See All Current Sense Amplifiers (36)
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