PS395 데이터 시트보기 (PDF) - Pericom Semiconductor

부품명

상세내역

제조사

PS395

Precision 8-Ch. 17V, SPST Switch w/8-Bit Serial Decoded Control

Pericom Semiconductor 

PS395

Precision 8-Ch. 17V, SPST Switch

123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123w456/878-9B01i2t3S45e67r8i9a0l12D34e5c67o8d90e1d21C234o5n67t8r9o01l2

Timing Characteristics - Single +5V Supply

(V+ = ±4.5V to 5.5V, V– = 0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are TA = +25°C).

Parameter

Symbol

Conditions

Min.(1) Typ.(1) Max.(1) Units

Serial Digital Interface

SCLK Frequency

Cycle Time(4)

CS Lead Time(4)

CS Lag Time(4)

SCLK High Time(4)

SCLK Low Time(4)

Data Setup Time(4)

Data Hold Time(4)

fSCLK

tCH + tCL

tCSS

tCSH2

tCH

tCL

tDS

tDH

0

2.1 MHz

480

240

240

C, E

190

190

ns

200

17

0

–17

DIN Data Valid after Falling SCLK(4)

tDO

50% of SCLK to 10% of DOUT, TA = +25V

CL = 10pF

C, E

85

400

Rise Time of DOUT(4)

Allowable Rise Time at DIN, SCLK(4)

Fall Time of DOUT(4)

tDR

tSCR 20% of V+ to 70% of V+,

tDF CL = 10pF

100

2

ns

100

µs

Allowable Fall Time at DIN, SCLK(4)

tSCF

RESET Minimum Pulse Width

tRW

2

ns

70

Notes:

1. The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.

2. ∆RON = RON(MAX) - RON(MIN). On-resistance match between channels and on-resistance flatness are guaranteed only with

specified voltages. Flatness is defined as the difference between the maximum and minimum value of on-resistance as

measured over the specified analog signal range.

3. Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at room temp.

4. Guaranteed by design.

5. Leakage testing at single supply is guaranteed by testing with dual supplies.

6. See Figure 5. Off isolation = 20log10 VCOM/VNO, VCOM = output. NO = input to off switch.

7. Between any two switches. See Figure 2.

7

PS8462 02/22/00

Share Link: