MAX4211 Maxim, MAX4211 Datasheet - Page 14

• 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

High-Side Power and
Current Monitors
14
(V
0V, V
CC
______________________________________________________________________________________
INHIBIT
= 5.0V, V
= 0V, R
RS+
IOUT SMALL-SIGNAL PULSE RESPONSE
IOUT LARGE-SIGNAL PULSE RESPONSE
NO LOAD
IOUT SLEW-RATE PULSE RESPONSE
= 25V, V
COUT1
= R
SENSE
10 s/div
10 s/div
10 s/div
COUT2
= 100mV, V
= 5k connected to V
MAX4210/11 toc34
MAX4210/11 toc38
MAX4210/11 toc36
470pF
LOAD
470pF
LOAD
IN
Typical Operating Characteristics (continued)
IOUT
1V/div
= 1V, V
V
TO 90mV STEP
V
TO 20mV STEP
POUT
1V/div
V
IOUT
100mV/div
TO 90mV STEP
SENSE
SENSE
SENSE
= 10mV
= 10mV
= 10mV
LE
= 0V, R
CC
, T
A
IOUT
= +25°C, unless otherwise noted.)
= R
POUT
-20
-30
-40
-50
-60
-70
-80
-90
0.001
POUT COMMON-MODE REJECTION RATIO
POUT LARGE-SIGNAL PULSE RESPONSE
V
POUT SLEW-RATE PULSE RESPONSE
NO LOAD
= 1M , V
SENSE
= 100mV
0.01
vs. FREQUENCY
FREQUENCY (MHz)
CIN1+
10 s/div
10 s/div
= V
CIN2+
0.1
MAX4210/11 toc35
MAX4210/11 toc37
= V
470pF
LOAD
REF
1
, V
POUT
1V/div
POUT
1V/div
V
TO 90mV STEP
V
TO 90mV STEP
SENSE
SENSE
CIN1-
= 10mV
= 10mV
= V
CIN2-
=