Datasheet > CAT4016VSR-T2

CAT4016VSR-T2

更新时间： 2024-02-24 13:53:56

品牌	Logo	应用领域
CATALYST		驱动器
页数	文件大小	规格书
15页	227K
描述
16-Channel Constant Current LED Driver

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技术参数
数据手册

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CAT4016VSR-T2 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	SSOP
包装说明：	SSOP, SSOP24,.24	针数：	24
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.22
数据输入模式：	SERIAL	接口集成电路类型：	LED DISPLAY DRIVER
JESD-30 代码：	R-PDSO-G24	JESD-609代码：	e3
长度：	8.65 mm	湿度敏感等级：	1
复用显示功能：	NO	功能数量：	1
区段数：	16	端子数量：	24
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SSOP
封装等效代码：	SSOP24,.24	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, SHRINK PITCH	峰值回流温度（摄氏度）：	NOT SPECIFIED
电源：	3.3/5 V	认证状态：	Not Qualified
座面最大高度：	1.73 mm	子类别：	Display Drivers
最大供电电压：	5.5 V	最小供电电压：	3 V
标称供电电压：	5 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	Tin (Sn)
端子形式：	GULL WING	端子节距：	0.635 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	3.895 mm	最小 fmax：	25 MHz
Base Number Matches：	1

CAT4016VSR-T2 数据手册

CAT4016

PIN DESCRIPTION

Name

GND

Function

Ground

SIN

Serial data input pin

CLK

Serial clock input pin

LATCH

LED1-LED16

BLANK

SOUT

RSET

VDD

Latch serial data to output registers

LED channel 1 to 16 cathode terminals

Enable / disable all channels

Serial data output pin.

LED current set pin

Positive supply Voltage

TAB (TQFN

package only)

Connect to GND on the PCB

PIN FUNCTION

GND is the ground reference pin for the device. This

pin must be connected to the ground plane on the

PCB.

BLANK is the LED channel enable and disable input

pin. When low, LEDs are enabled according to the

output latch register content. When high, all LEDs are

off, while preserving the data in the output latch

SIN is the serial data input. Data is loaded into the

internal register on each rising edge of CLK.

SOUT is the serial data output of the 16-bit serial shift

on the serial bus. The SOUT pin is then connected to

the SIN input of the next device on the serial bus to

cascade.

CLK is the serial clock input. On each rising CLK

edge, data is transferred from SIN to the internal 16-

bit serial shift register.

LATCH is the latch data input. On the rising edge of

LATCH, data is loaded from the 16-bit serial shift

edge, this data is latched in the output register and

isolated from the state of the serial shift register.

RSET is the LED current setting pin. A resistor is

connected between this pin and ground. Each LED

channel current is set to 50 times the current pulled

out of the pin. The RSET pin voltage is regulated to

1.2V.

LED1 - LED16 are the LED current sink channels.

These pins are connected to the LED cathodes. The

current sinks drive the LEDs with a current equal to 50

times RSET pin current. For the LED sink to operate

correctly, the voltage on the LED pin must be above

0.4V.

VDD is the positive supply pin voltage for the entire

device. A small 1µF ceramic is recommended close

to pin.

Doc. No. MD-5028 Rev. B

Characteristics subject to change without notice

1...5 6 789 10 11...15

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CAT4016VS-T2	ONSEMI	16-Channel Constant Current LED Driver	获取价格
CAT4016VS-T2	CATALYST	16-Channel Constant Current LED Driver	获取价格
CAT4016W-T1	CATALYST	16-Channel Constant Current LED Driver	获取价格
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CAT4016Y-G	ONSEMI	IC,LASER DIODE/LED DRIVER,TSSOP,24PIN,PLASTIC	获取价格

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