MAX4211 Maxim, MAX4211 Datasheet - Page 25

• Manufacturer Part Number: MAX4211
• Description: The MAX4210/MAX4211 low-cost, low-power, high-side power/current monitors provide an analog output voltage proportional to the power consumed by a load by multiplying load current and source voltage
• Manufacturer: Maxim

Figure 3. Single-Ended-Input, Variable-Gain Amplifier
Figure 4. Load-Power Measurement with External Voltage-Divider
INPUT
______________________________________________________________________________________
2.7V TO
4V TO
5.5V
28V
+
-
+
-
R
R
POUT
V
2
1
CC
V
MAX4210D/E/F
MAX4211D/E/F
CC
+
RS+
RS+
RS-
GND
V
R
SENSE
SENSE
RS-
High-Side Power and
MAX4210D/E/F
GAIN CONTROL
-
(0 TO 1V)
IN
V
IN
IN
POUT
Current Monitors
(R
V
OUTPUT
2
/R
OUTPUT
1
LOAD
)
✕
A
= V
VPOUT
INPUT
✕
V
✕
IN
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