X9317TM8 데이터 시트보기 (PDF) - Intersil

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X9317TM8

Digitally Controlled Potentiometer (XDCP™)

Intersil 

X9317

Absolute Maximum Ratings

IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±8.8mA

RH, RW, RL to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+6V

Voltage on CS, INC, U/D and VCC

with Respect to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . -1V to +7V

Thermal Information

Junction Temperature Under Bias . . . . . . . . . . . . . .-65°C to +135°C

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

Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below

http://www.intersil.com/pbfree/Pb-FreeReflow.asp

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and

result in failures not covered by warranty.

Potentiometer Specifications VCC = Full Range, TA = Full Operating Temperature Range, unless otherwise stated.

SYMBOL

PARAMETER

TEST CONDITIONS/NOTES

MIN

TYP

MAX

(Note 8) (Note 4) (Note 8)

UNIT

RTOTAL

End-to-end Resistance Tolerance

See “Ordering Information” beginning on -20

page 2 for values

+20

%

VRH/RL

RH/RL Terminal Voltage

Power Rating

RW

Wiper Resistance

IW

Wiper Current (Note 5)

Noise (Note 7)

VSS = 0V

VSS

VCC

V

RTOTAL ≥ 10kΩ

10

mW

RTOTAL = 1kΩ

25

mW

IW = [V(RH) - V(RL)]/ RTOTAL, VCC = 5V

200

400

Ω

IW = [V(RH) - V(RL)]/ RTOTAL, VCC = 2.7V

400

1000

Ω

See “Test Circuit” on page 7

-4.4

+4.4

mA

Ref: 1kHz

-120

dBV

Resolution

1

%

Absolute Linearity (Note 1)

V(RH) = VCC, V(RL) = 0V

-1

+1

MI

(Note 3)

Relative Linearity (Note 2)

V(RH) = VCC, V(RL) = 0V

-0.2

+0.2

MI

(Note 3)

RTOTAL Temperature Coefficient (Note 5) V(RH) = VCC, V(RL) = 0V

Ratiometric Temperature Coefficient

(Notes 5, 6)

±300

±20

ppm/°C

ppm/°C

CH/CL/CW Potentiometer Capacitances

(Note 5)

See “Equivalent Circuit” on page 7

10/10/25

pF

VCC

Supply Voltage

X9317

X9317-2.7

4.5

5.5

V

2.7

5.5

V

DC Electrical Specifications VCC = 5V ±10%, TA = Full Operating Temperature Range, unless otherwise stated.

SYMBOL

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

(Note 8) (Note 4) (Note 8) UNIT

ICC1

VCC Active Current (Increment)

ICC2

ISB

VCC Active Current (Store)

(non-volatile write)

Standby Supply Current

ILI

VIH

VIL

CIN (Note 5)

CS, INC, U/D Input Leakage Current

CS, INC, U/D Input HIGH Voltage

CS, INC, U/D Input LOW Voltage

CS, INC, U/D Input Capacitance

CS = VIL, U/D = VIL or VIH and

INC = VIL/VIH @ min. tCYC

RL, RH, RW not connected

80

µA

CS = VIH, U/D = VIL or VIH and INC = VIL

or VIH. RL, RH, RW not connected

400

µA

CS ≥ VIH, U/D and INC = VIL

RL, RH, RW not connected

5

µA

VIN = VSS to VCC

-10

+10

µA

VCC x 0.7

VCC + 0.5 V

-0.5

VCC x 0.1 V

VCC = 5V, VIN = VSS, TA = +25°C,

f = 1MHz

10

pF

6

FN8183.6

December 16, 2009

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