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HEF4894BTT-Q100 PDF预览

HEF4894BTT-Q100

更新时间: 2024-11-26 11:12:35
品牌 Logo 应用领域
安世 - NEXPERIA 驱动接口集成电路
页数 文件大小 规格书
15页 264K
描述
12-stage shift-and-store register LED driverProduction

HEF4894BTT-Q100 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.59
接口集成电路类型:LED DISPLAY DRIVERJESD-609代码:e4
湿度敏感等级:1峰值回流温度(摄氏度):NOT SPECIFIED
端子面层:Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

HEF4894BTT-Q100 数据手册

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HEF4894B-Q100  
12-stage shift-and-store register LED driver  
Rev. 2 — 23 November 2021  
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 VDD power supply range of 3 V to 15 V referenced to VSS (usually  
ground). Unused inputs must be connected to VDD, VSS, 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  
Wide supply voltage range from 3.0 V to 15.0 V  
CMOS low power dissipation  
High noise immunity  
Fully static operation  
5 V, 10 V, and 15 V parametric ratings  
Standardized symmetrical output characteristics  
Complies with JEDEC standard JESD 13-B  
ESD protection:  
MIL-STD-833, method 3015 exceeds 2000 V  
HBM JESD22-A114F exceeds 2000 V  
MM JESD22-A115-B exceeds 200 V (C = 200 pF, R = 0 Ω)  
3. Ordering information  
Table 1. Ordering information  
Type number  
Package  
Temperature range Name  
Description  
Version  
HEF4894BT-Q100  
-40 °C to +125 °C  
SO20  
plastic small outline package; 20 leads;  
body width 7.5 mm  
SOT163-1  
HEF4894BTT-Q100 -40 °C to +125 °C  
TSSOP20 plastic thin shrink small outline package; 20 leads;  
body width 4.4 mm  
SOT360-1  
 
 
 

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