33879 View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

33879

Configurable Octal Serial Switch with Open Load Detect Current Disable

Freescale Semiconductor 

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 4. Static Electrical Characteristics (continued)

Characteristics noted under conditions 3.1 V  VDD  5.5 V, 5.5 V  VPWR  18 V, -40 C  TC  125 C, unless otherwise

noted. Where applicable, typical values reflect the parameter’s approximate average value with VPWR = 13 V, TA = 25 C.

Characteristic

Symbol

Min

Typ

Max

Unit

DIGITAL INTERFACE

Input Logic High-voltage Thresholds(9)

Input Logic Low-voltage Thresholds(9)

IN5, IN6, EN Input Logic Current

IN5, IN6, EN = 0 V

VIH

0.7 VDD

–

VDD + 0.3

V

VIL

GND - 0.3

–

0.2 VDD

V

I IN5, I IN6, I EN

A

-10

–

10

IN5, IN6 Pull-down Current

0.8 to 5.0 V

I IN5, I IN6,

30

A

45

100

EN Pull-down Current

EN = 5.0 V

I EN

33879

33879A

A

20

45

100

20

45

110

SCLK, DI Input, Tri-state DO Output

0 to 5.0 V

I SCK, I DI, I TRI-

A

DO

-10

–

10

CS Input Current

CS = VDD

ICS

A

-10

–

10

CS Pull-up Current

CS = 0 V

ICS

A

-30

–

-100

CS Leakage Current to VDD

CS = 5.0 V, VDD = 0 V

ICS(LKG)

–

A

–

10

DO High State Output Voltage

IDO-HIGH = -1.6 mA

VDOHIGH

V

VDD - 0.4

–

VDD

DO Low State Output Voltage

IDO-LOW = 1.6 mA

VDOLOW

–

Input Capacitance on SCLK, DI, Tri-state DO, IN5, IN6, EN(10)

CIN

–

Notes

9. Upper and lower logic threshold voltage levels apply to DI, CS, SCLK, IN5, IN6, and EN.

10. This parameter is guaranteed by design; however, it is not production tested.

V

–

0.4

–

20

pF

Analog Integrated Circuit Device Data

Freescale Semiconductor

33879

9

Share Link: