STM86312_06 datasheet(8/24 Pages) STMICROELECTRONICS

8 / 24 page

Electrical characteristics

STM86312

8/24

Electrical characteristics

Table 5. Electrical characteristics (VDD = 4.5 to 5.5V, VSS = 0V, VEE = VDD - 35V, TA = -20

to 70°C, unless otherwise noted. Typical values are at TA = 25°C)

Symbol

Parameter

Test Conditions

Value

Unit

Min.

Typ.

Max.

VOH1

High Level Output Voltage LED1-LED4, IOH1=-1mA

0.9VDD

VOL1

Low Level Output Voltage

LED1-LED4, IOL1=20mA

VOL2

Low Level Output Voltage

DOUT, IOL2 = 4mA

0.4

IOH21

High Level Output Current VO = VDD - 2V, Seg1 to

Seg11

-3

IOH22

High Level Output Current VO = VDD - 2V, Grid1 to

Grid6,

Seg12/Grid11 to

Seg16/Grid7

-15

IOLEAK

Driver Leakage Current

VO = VDD - 35V, driver off

-10

µA

Output Pull-Down

Resistor

Driver Output

100

150

Ω

Input Current

VI = VDD or VSS

±1

µA

VIH

High Level Input Voltage

0.7VDD

VIL

Low Level Input Voltage

0.3VDD

VHYS

Hysteresis Voltage

CLK, DIN, STB

0.35

IDDdyn

Dynamic Current

Consumption

Under no load, display off

Table 6. Switching characteristics (VDD = 4.5 to 5.5V, VSS = 0V, VEE = VDD - 35V, TA = -20

to 70°C, unless otherwise noted. Typical values are at TA = 25°C)

Symbol

Parameter

Test Conditions

Value

Unit

Min.

Typ.

Max.

tPLZ

Propagation Delay

CLK

→ DOUT

RL = 10 kΩ, CL = 15 pF

300

tPZL

100

tTZH1

Rise Time

CL = 300

Seg1 to Seg11

µs

tTZH2

Grid1 to Grid6,

Seg12/Grid11 to

Seg16/Grid7

0.5

tTHZ

Fall Time

CL = 300 pF, Segn, Gridn

120

µs

fMAX

Maximum Clock

Frequency

Duty = 50%

MHz

Input Capacitance

STM86312 Datasheet(PDF) 8 Page - STMicroelectronics

STM86312 Datasheet(HTML) 8 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Datasheet Download

Link URL