SC84510FP Ver la hoja de datos (PDF) - Silan Microelectronics

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Fabricante

SC84510FP

PS/2 SCROLLING MOUSE CONTROLIER

Silan Microelectronics 

Silan

Semiconductors

SC84510

ABSOLUTE MAXIMUM RATINGS (Tamb=25°C, unless otherwise specified)

Characteristic

Symbol

Value

Temperature Under Bias

TOPR

0 ~ 70

Storage Temperature range

TSTR

-65 ~ +150

Input Voltage

VIN

-0.3 ~ +6.0

Output Voltage

VO

-0.3 ~ +6.0

Unit

°C

°C

V

V

DC ELECTRICAL CHARACTERISTICS (Tamb=25~70°C)

Parameter

Symbol Min Typ

Operating Voltage

VDD

4.5

5

Operating Current

(No Load) Iop

--

--

CLK, DATA

Positive-going Threshold Voltage

Vt+ 0.6VDD --

CLK, DATA

Negative-going Threshold Voltage

Vt- 0.2 VDD --

DATA, CLK Input Current (pull up resistor)

(Vin=0V) Idc

0.56

--

DATA, CLK Low Output Voltage

(Iprl=-4mA) Vprl

--

--

X1, X2, Y1, Y2, Z1, Z2 (Photo Mode)

Low Input Reference Current

Ipl

60

--

X1, X2, Y1, Y2, Z1, Z2 (Photo Mode)

High Input Reference Current

Iph

--

--

X1, X2, Y1, Y2, Z1, Z2 (Photo Mode)

Vpi

0.8

--

Input Current

(Input Impedance) (80µA)

X1, X2, Y1, Y2, Z1, Z2 (Photo Mode)

Vpi

1.5

--

Input Current

(Input Impedance) (500µA)

L, M, R, OPT, Z1, Z2 (Key Mode) Input Low Voltage

Vail

--

--

L, M, R, OPT, Z1, Z2 (Key Mode) Input High Voltage

Vaih 0.7 VDD --

L, M, R, Z1, Z2 (Key & Voltage Mode)

Input Resistor

Rmi

92

--

(Vin=VDD)

OPT Input Resistor

(Vin=VDD) Rxi

133

--

OPT High Output Current

(Vin=VDD) Vopt

4.5

--

L, M, R, X1, X2, Y2, Y2, Z1, Z2

Input Leakage Current

Iil

(Vin=0V)

0

--

VDD=4.5V

3.2

--

OPT High Output Current (Iopt=10mA)

VDD=5V

Idc

4.5

--

VDD=5.5V

5.5

--

Max

5.5

1.2

Unit

V

mA

0.8 VDD

V

0.4 VDD

V

1.86

mA

0.4

V

--

µA

110

µA

1.2

V

2.8

V

0.3 VDD

V

--

V

310

kΩ

400

kΩ

--

V

-1.0

µA

--

--

V

--

HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD

Rev: 1.0 2000.12.31

3

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