M5482B7 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

M5482B7

LED DISPLAY DRIVER

STMicroelectronics 

M5482

Figure 3. Block Diagram

BRITGHTNESS

CONTROL

V DD

OUTPUT

BIT 15

10

13

OUTPUT

BIT 1

8

9

1nF

SERIAL

DATA

12

CLOCK

11

35 OUTPUT BUFERS

35 LATCHES

LOAD

35 BIT SHIFT REGISTER

RESET

15

Table 1. Absolute Maximum Ratings

Symbol

Parameter

Value

Unit

VDD

Supply Voltage

– 0.3 to 15

V

VI

Input Voltage

– 0.3 to 15

V

VO(off)

Off State Output Voltage

15

V

IO

Output Sink Current

40

mA

PTOT

Total Package Power Dissipation at 25°C

Total Package Power Dissipation at 85°C

1.5

W

800

mW

Tj

Junction Temperature

150

°C

TOPER

Operating Temperature Range

– 25 to 85

°C

TSTG

Storage Temperature Range

– 65 to 150

°C

Note: Stresses in excess of those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress

rating only and functional operation of the device at these or any other conditions in excess of those indicated in the operational sec-

tions of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reli-

ability.

2/10

Share Link: