FSA839UCX データシートの表示（PDF） - Fairchild Semiconductor

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FSA839UCX

Low-Voltage, 0.8Ω SPDT Analog Switch with Power-Off Isolation

Fairchild Semiconductor 

DC Electrical Characteristics (Continued)

All typical values are at 25°C unless otherwise specified.

Symbol Parameter

VCC (V)

Conditions

TA=+25°C

TA=-40 to +85°C

Unit

Min. Typ. Max. Min. Max.

5.50

VSel = 1.8V

26

40

50

ICCT

Increase in ICC per

Control Input

3.60

2.70

VSel = 1.8V

VSel = 1.8V

5

15

1

5

20

µA

10

1.95

VSel = 1.8V

0.01

1.00

3.00

ICCZ

Supply Current

Sleep

5.50

VIN, VSel = Floating

0.5

1.0

µA

4.50

IOUT=-100mA,

B0 or B1=2.5V

0.50

0.75

0.80

RON

Switch On

Resistance(2,5)

3.00

2.25

IOUT=-100mA,

B0 or B1=2.0V

IOUT=-100mA,

B0 or B1=1.8V

0.75

0.90

1.0

1.3

1.20

Ω

1.6

1.65

IOUT=-100mA,

B0 or B1=1.2V

2.5

5.0

7.0

4.50

IOUT=-100mA,

B0 or B1=2.5V

0.05

0.10

0.10

∆ RON

On Resistance

Matching Between

Channels(3,5)

3.00

2.25

IOUT=-100mA,

B0 or B1=2.0V

IOUT=-100mA,

B0 or B1=1.8V

0.10

0.15

0.15

0.20

0.15

Ω

0.20

1.65

IOUT=-100mA,

B0 or B1=1.2V

0.15

0.40

0.40

4.50

IOUT=-100mA, B0 or

B1=1.0V, 1.5V, 2.5V

0.075 0.250

0.250

RFLAT(ON)

On Resistance

Flatness(4,5)

3.00

2.25

IOUT=-100mA,

B0 or B1=0.8V, 2.0V

IOUT=-100mA,

B0 or B1=0.8V, 1.8V

0.1

0.3

0.25

0.50

0.3

Ω

0.60

1.65

IOUT=-100mA,

B0 or B1=0.6V, 1.2V

3.5

Notes:

2. On resistance is determined by the voltage drop between A and B pins at the indicated current through the switch.

3. ∆ RON=RON maximum – RON minimum; measured at identical VCC, temperature, and voltage.

4. Flatness is defined as the difference between the maximum and minimum value of on resistance over the

specified range of conditions.

5. Guaranteed by characterization, not production tested for VCC=1.65 – 1.95V.

© 2008 Fairchild Semiconductor Corporation

FSA839 • Rev. 1.0.0

5

www.fairchildsemi.com

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