SM5837AF datasheet(4/8 Pages) NPC

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SM5837AF

NIPPON PRECISION CIRCUITS—4

DC Characteristics

VDD = 4.75 to 5.25 V, VSS = 0 V, Ta = −20 to 70 °C unless otherwise speciﬁed

AC Characteristics

VDD = 4.75 to 5.25 V, VSS = 0 V, Ta = −20 to 70 °C unless otherwise speciﬁed

1. Pin CLK.

2. Pins DI0 to DI11, PARA, DL0/SDI, DL1/SICK, DL2/LEN, DL3 to DL10, OE and RSTN.

3. Pins DO0 to DO11.

Parameter

Symbol

Condition

Rating

Unit

min

typ

max

Current consumption

IDD

VDD = 5.0 V, CLK frequency

fC = 40 MHz, OE = 0 V

–

Input voltage(1) (2)

VIH

2.4

–

VIL

–

0.5

Output voltage(3)

VOH

IOH = −0.4 mA

4.0

–

VOL

IOL = 1.6 mA

–

0.4

Input current(2)

IIL

VIN = 0 V

–

µA

Input leakage current(1) (2)

ILH

VIN = VDD

––1

µA

Input leakage current(1)

ILL

VIN = 0 V

–

µA

Output high-impedance leakage

current(3)

IZH

VOUT = VDD

––5

µA

IZL

VOUT = 0 V

–

µA

Parameter

Symbol

Condition

Rating

Unit

min

typ

max

CLK clock cycle

tCP1

–

CLK clock HIGH-level pulsewidth

tCH1

–

CLK clock LOW-level pulsewidth

tCL1

–

SICK clock cycle

tCP2

–

SICK clock HIGH-level pulsewidth

tCH2

–

SICK clock LOW-level pulsewidth

tCL2

–

CLK, SICK and LEN rise time

tCR

1.0 to 2.0 V

–

CLK, SICK and LEN fall time

tCF

1.0 to 2.0 V

–

DI0 to DI11, DL0 to DL10 and RSTN

setup time

tS1

–

DI0 to DI11, DL0 to DL10 and RSTN

hold time

tH1

0––

SDI setup time

tS2

–

SD1 hold time

tH2

–

SICK rising edge

→ LEN rising edge

tCE

–

LEN rising edge

→ SICK rising edge

tEC

–

CLK

→ DO0 to D011 output delay

tPD

See “Load conditions 1”.

–

CLK

→ DO0 to D011 output hold time

tOH

5––

OE HIGH-level pulsewidth

tOEH

–

OE LOW-level pulsewidth

t OEL

–

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