Rainbow-electronics MAX9610 Instrukcja Użytkownika Pobierz pdf (Strona 2)

MAX9610

1µA, µDFN/SC70, Lithium-Ion Battery,

Precision Current-Sense Amplifier

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

RS+

= V

RS-

= 3.6V, V

SENSE

= (V

RS+

- V

RS-

) = 0, T

= -40°C to +85°C, unless otherwise noted. Typical values are at T

= +25°C.)

(Note 1)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

RS+, RS- to GND......................................................-0.3V to +6V

OUT to GND .............................................................-0.3V to +6V

RS+ to RS- .............................................................................±6V

Short-Circuit Duration: OUT to GND or RS+ ..............Continuous

Continuous Input Current (Any Pin)..................................±20mA

Continuous Power Dissipation (T

= +70°C)

5-Pin SC70 (derate 3.1mW/°C above +70°C)..............247mW

6-Pin μDFN (derate 2.1mW/°C above +70°C) .............168mW

Operating Temperature Range ...........................-40°C to +85°C

Junction Temperature......................................................+150°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

Package Reflow Soldering Temperature .........................+260°C

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX

UNITS

RS+

= 3.6V, T

= +25°C 0.6 1.0

RS+

= 3.6V, -40°C < T

< +85°C 1.4

RS+

= 5.5V, T

= +25°C

0.75

1.2

Supply Current

(Note 2)

RS+

= 5.5V, -40°C < T

< +85°C 1.6

μA

Common-Mode Input Range V

Guaranteed by CMRR,

-40°C < T

< +85°C

1.6 5.5 V

Common-Mode Rejection Ratio CMRR

1.6V < V

RS+

< 5.5V, -40°C < T

< +85°C

104

= +25°C, gain = 25, 50, 100 (Note 3)

±100 ±500

Gain = 25, 50

±600

Input Offset Voltage V

-40°C < T

< +85°C

Gain = 100

±700

μV

MAX9610T 25

MAX9610F 50Gain G

MAX9610H

100

V/V

= +25°C, gain = 25, 50, 100 (Note 4)

±0.1 ±0.5

Gain = 25, 50

±0.8

Gain Error GE

-40°C < T

< +85°C

Gain = 100 ±1

Output Resistance R

OUT

= +25°C (Note 5) 7.0 10

13.2

kΩ

G = 25 2.5 15

G = 50 5 30

OUT Low Voltage V

G = 100 10 70

OUT High Voltage V

= V

RS-

- V

OUT

(Note 6) 0.1 0.2 V

1 2 3 4 5 6 7 ... 10 11

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