MAX6972 查看數據表（PDF） - Maxim Integrated

零件编号

产品描述 (功能)

生产厂家

MAX6972

16-Output PWM LED Drivers for Message Boards

Maxim Integrated 

PIN

1,17

2

3

4

5

6

7

8

9–16

18

19

20

21

22

23

24

25–32

EP

NAME

VDD

MUX0

CLKI+

CLKI-

DIN+

DIN-

LOADI

I.C.

Y0–Y7

LOADO

DOUT-

DOUT+

CLKO-

CLKO+

MUX1

AGND

Z7–Z0

GND

16-Output PWM LED Drivers

for Message Boards

Pin Description

FUNCTION

Positive Supply Voltage. Bypass VDD to GND with a 0.1µF ceramic capacitor.

Multiplex 0 Active-Low, Open-Drain Output. Use MUX0 to drive a pnp transistor.

PWM and Serial-Interface Noninverting Clock LVDS Input

PWM and Serial-Interface Inverting Clock LVDS Input

Serial-Interface Noninverting Data LVDS Input

Serial-Interface Inverting Data LVDS Input

Serial-Interface Load CMOS Input

Internally Connected. Connect to GND.

Y LED Drive Outputs. Y0 to Y7 are open-drain, constant-current sinks.

Serial-Interface Load CMOS Output

Serial-Interface Inverting Data LVDS Output

Serial-Interface Noninverting Data LVDS Output

PWM and Serial-Interface Inverting Clock LVDS Output

PWM and Serial-Interface Noninverting Clock LVDS Output

Multiplex 1 Active-Low, Open-Drain Output. Use MUX1 to drive a pnp transistor.

Analog Ground. Connect to GND.

Z LED Drive Outputs. Z0 to Z7 are open-drain, constant-current sinks.

Power Ground. Exposed pad on package underside must be connected to GND.

_______________________________________________________________________________________ 5

Share Link: