UPD16315 datasheet(13/20 Pages) NEC

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Data Sheet S14074EJ1V0DS

µµµµPD16315

Electrical Characteristics (TA =

−−−−20 to +70°°°°C, VDD = 4.5 to 5.5 V, VSS = 0 V, VEE = VDD −−−− 35 V)

Parameter

Symbol

Test Conditions

MIN.

TYP.

MAX.

Unit

High-Level Output Voltage

VOH1

LED1 - LED4, IOH1 =

−15 mA

VDD

− 1V

Low-Level Output Voltage

VOL1

LED1 - LED4, IOL1 = +15 mA

Low-Level Output Voltage

VOL2

DOUT, IOL2 = 4 mA

0.4

High-Level Output Current

IOH21

VO = VDD

− 2 V,

Seg1/ KS1 to Seg16/ KS16

−3mA

High-Level Output Current

IOH22

VO = VDD

− 2 V, Grid1 to Grid4

Seg17 / Grid12 to Seg24 / Grid5

−15

Driver Leakage Current

IOLEAK

VO = VDD

− 35 V, driver OFF

−10

µA

Output Pull-Down Resistor

Driver output

120

Ω

Input Current

VI = VDD or VSS

±1

µA

High-Level Input Voltage

VIH

0.7 VDD

Low-Level Input Voltage

VIL

0.3 VDD

Hysteresis Voltage

CLK, DIN, STB

0.35

Dynamic Current Consumption

IDDdyn

Under no load, display OFF

Switching Characteristics (TA =

−−−−20 to +70°°°°C, VDD = 4.5 to 5.5 V, VEE = −−−−30 V)

Parameter

Symbol

Test Conditions

MIN.

TYP.

MAX.

Unit

Oscillation Frequency

fOSC

R = 82 k

Ω

350

500

650

kHz

Propagation Delay Time

tPLZ

CLK

→ DOUT

300

tPZL

CL = 15 pF, RL = 10 k

Ω

100

Rise Time

tTZH1

CL = 300 pF

Seg1/KS1 to Seg16/KS16

µs

tTZH2

Grid1 to Grid4,

Seg17/Grid12 to

Seg24/Grid5

0.5

µs

Fall Time

tTHZ

CL = 300 pF, Segn, Gridn

160

µs

Maximum Clock Frequency

fMAX.

Duty = 50%

MHz

Input Capacitance

UPD16315 Datasheet(PDF) 13 Page - NEC

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