High-Precision, Low-Voltage, Current-Sense Amplifier

with Current Output and Chip Select for Multiplexing

4

_______________________________________________________________________________________

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

0.1% final value, Figure 1, MAX9934T

670

Output Settling Time

0.1% final value, Figure 1, MAX9934F

220

µs

Output to 0.1% final value, Figure 2,

MAX9934T

150

Output Select Time

Output to 0.1% final value, Figure 2,

MAX9934F

80

µs

Output Deselect Time

Figure 2

2µs

Power-Down Time

2µs

0.1% final value, Figure 3, MAX9934T

300

Power-Up Time

0.1% final value, Figure 3, MAX9934F

200

µs

ELECTRICAL CHARACTERISTICS (continued)

(Note 2)

teed by design.

Note 3: Guaranteed by design. Thermocouple, contact resistance, RS- input-bias current, and leakage effects preclude measure-

ment of this parameter during production testing. Devices are screened during production testing to eliminate defective

units.

Note 4: Gain error tested in unidirectional mode: 0.2V