High-Side Power and

Current Monitors

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9

Note 1:

Note 2:

Guaranteed by power-supply rejection test.

Note 3:

Guaranteed by output voltage error tests (IOUT).

Note 4:

Guaranteed by output voltage error tests (IOUT or POUT, or both).

Note 5:

(GBD) and not production tested. See Multiplier Transfer Characteristics graphs in the Typical Operating Characteristics.

Note 6:

This test does not apply to the low gain options, MAX421_A/D, because OUT is clamped at approximately 4V.

Note 7:

The device does not experience phase reversal when overdriven.

Note 8:

Note 9:

POUT gain accuracy is the sum of gain error and multiplier nonlinearity.

Note 10: Total output voltage error is the sum of gain and offset voltage errors.

Note 11: POUT Output Offset Voltage is the sum of offset and multiplier feedthrough.

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

MAX4211B/MAX4211E (current gain = 25.00)

°C

±0.5

±1.5

IOUT Gain Accuracy

±3.0

%

°C

±0.15

±1.5

FSO

100mV

±3.0

% FSO*

°C

±0.2

±1.5

±3.0

±1.2

±1.8

Total IOUT Output Error

(Note 10)

±20

%

MAX4211C/MAX4211F (current gain = 40.96)

°C

±0.5

±1.5

IOUT Gain Accuracy

±3.0

%

°C

±0.15

±1.5

FSO

100mV

±3.0

% FSO*

°C

±0.2

±1.5

±3.0

±1.2

±1.8

Total IOUT Output Error

(Note 10)

±20

%

ELECTRICAL CHARACTERISTICS (continued)

°C, unless otherwise noted.) (Note 1)