Datasheet > HEF4894BT-Q100

HEF4894BT-Q100

更新时间： 2024-09-16 19:45:51

品牌	Logo	应用领域
恩智浦 - NXP		驱动接口集成电路
页数	文件大小	规格书
18页	224K
描述
LED DISPLAY DRIVER

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中文翻译

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技术参数
数据手册

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HEF4894BT-Q100 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.01
接口集成电路类型：	LED DISPLAY DRIVER	湿度敏感等级：	1
峰值回流温度（摄氏度）：	260	处于峰值回流温度下的最长时间：	30
Base Number Matches：	1

HEF4894BT-Q100 数据手册

HEF4894B-Q100

12-stage shift-and-store register LED driver

Rev. 1 — 12 July 2012

Product data sheet

1. General description

The HEF4894B-Q100 is a 12-stage serial shift register. It has a storage latch associated

with each stage for strobing data from the serial input (D) to the parallel LED driver outputs

(QP0 to QP11). Data is shifted on positive-going clock (CP) transitions. The data in each

shift register stage is transferred to the storage register when the strobe (STR) input is

HIGH. Data in the storage register appears at the output whenever the output enable (OE)

input signal is HIGH.

Two serial outputs (QS1 and QS2) are available for cascading a number of

HEF4894B-Q100 devices. Serial data is available at QS1 on positive-going clock edges to

allow high-speed operation in cascaded systems with a fast clock rise time. The same

serial data is available at QS2 on the next negative going clock edge. This is used for

cascading HEF4894B-Q100 devices when the clock has a slow rise time.

It operates over a recommended V_DDpower supply range of 3 V to 15 V referenced to V_SS

(usually ground). Unused inputs must be connected to V_DD, V_SS, or another input.

This product has been qualified to the Automotive Electronics Council (AEC) standard

Q100 (Grade 1) and is suitable for use in automotive applications.

2. Features and benefits

 Automotive product qualification in accordance with AEC-Q100 (Grade 1)

 Specified from 40 C to +85 C and from 40 C to +125 C

 Fully static operation

 5 V, 10 V, and 15 V parametric ratings

 Standardized symmetrical output characteristics

 ESD protection:

 MIL-STD-833, method 3015 exceeds 2000 V

 HBM JESD22-A114F exceeds 2000 V

 MM JESD22-A115-A exceeds 200 V (C = 200 pf, R = 0 )

 Complies with JEDEC standard JESD 13-B

12 3 4 5 6 7...18

中文翻译

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与HEF4894BT-Q100相关器件

型号	品牌	获取价格	描述	数据表
HEF4894BTT	NXP	获取价格	12-stage shift-and-store register LED driver
HEF4894BTT	NEXPERIA	获取价格	12-stage shift-and-store register LED driverProduction
HEF4894BT-T	NXP	获取价格	IC LED DISPLAY DRIVER, PDSO20, 7.50 MM, PLASTIC, MS-013, SOT163-1, SOP-20, Display Driver
HEF4894BTT,112	NXP	获取价格	HEF4894B - 12-stage shift-and-store register LED driver TSSOP2 20-Pin
HEF4894BTT,118	NXP	获取价格	HEF4894B - 12-stage shift-and-store register LED driver TSSOP2 20-Pin
HEF4894BTT-Q100	NXP	获取价格	LED DISPLAY DRIVER
HEF4894BTT-Q100	NEXPERIA	获取价格	12-stage shift-and-store register LED driverProduction
HEF4894BTT-T	NXP	获取价格	IC,LASER DIODE/LED DRIVER,TSSOP,20PIN,PLASTIC
HEF4938B	NXP	获取价格	Dual precision monostable multivibrator
HEF4938BP	NXP	获取价格	IC 4000/14000/40000 SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDIP16, PLASTIC, DIP-16, Presca

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