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MAX4822ETP+

更新时间： 2024-12-01 13:10:39
品牌 Logo 应用领域
美信 - MAXIM 驱动器继电器
页数 文件大小 规格书
19页 710K
描述
Buffer/Inverter Based Peripheral Driver, BICMOS, PQCC20, 4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGD-1, TQFN-20

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MAX4822ETP+ 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active零件包装代码：QFN
包装说明：HVQCCN,针数：20
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：0.83Is Samacsys：N
内置保护：THERMAL接口集成电路类型：BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 代码：S-PQCC-N20JESD-609代码：e3
长度：4 mm湿度敏感等级：1
功能数量：8端子数量：20
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：HVQCCN
封装形状：SQUARE封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：0.8 mm最大供电电压：5.5 V
最小供电电压：2.3 V标称供电电压：2.7 V
表面贴装：YES技术：BICMOS
温度等级：INDUSTRIAL端子面层：Tin (Sn)
端子形式：NO LEAD端子节距：0.5 mm
端子位置：QUAD处于峰值回流温度下的最长时间：NOT SPECIFIED
断开时间：3 µs接通时间：1 µs
宽度：4 mmBase Number Matches：1

MAX4822ETP+ 数据手册

 浏览型号MAX4822ETP+的Datasheet PDF文件第2页浏览型号MAX4822ETP+的Datasheet PDF文件第3页浏览型号MAX4822ETP+的Datasheet PDF文件第4页浏览型号MAX4822ETP+的Datasheet PDF文件第5页浏览型号MAX4822ETP+的Datasheet PDF文件第6页浏览型号MAX4822ETP+的Datasheet PDF文件第7页 
19-3789; Rev 0; 8/05  
+3.3V/+5V, 8-Channel Relay Drivers with Fast  
Recovery Time and Power-Save Mode  
General Description  
Features  
♦ Built-In Zener Kickback Protection for Fast  
The MAX4822–MAX4825 8-channel relay drivers offer  
built-in kickback protection and drive +3V/+5V non-  
latching or dual-coil-latching relays. Each independent  
open-drain output features a 2.7Ω (typ) on-resistance  
and is guaranteed to sink 70mA (min) of load current.  
These devices consume less than 300µA (max) quies-  
cent current and have 1µA output off-leakage current.  
A Zener-kickback-protection circuit significantly  
reduces recovery time in applications where switching  
speed is critical.  
Recovery  
♦ Programmable Power-Save Mode Reduces Relay  
Power Consumption (MAX4822/MAX4824)  
♦ 10MHz SPI-/QSPI-/MICROWIRE-Compatible Serial  
Interface  
♦ Eight Independent Output Channels  
♦ Drive +3V and +5V Relays  
The MAX4822/MAX4824 feature a unique power-save  
mode where the relay current, after activation, can be  
reduced to a level just above the relay hold-current  
threshold. This mode keeps the relay activated while  
significantly reducing the power consumption.  
♦ Guaranteed 70mA (min) Coil Drive Current  
♦ Guaranteed 5Ω (max) R  
ON  
♦ SET / RESET Functions to Turn On/Off All  
Outputs Simultaneously  
The MAX4822/MAX4823 feature a 10MHz SPI™-/  
QSPI™-/MICROWIRE™-compatible serial interface.  
Input data is shifted into a shift register and latched to  
the outputs when CS transitions from low to high. Each  
data bit in the shift register corresponds to a specific  
output, allowing independent control of all outputs.  
♦ Serial Digital Output for Daisy Chaining  
♦ Optional Parallel Interface (MAX4824/MAX4825)  
♦ Low 300µA (max) Quiescent Supply Current  
♦ Space-Saving, 4mm x 4mm, 20-Pin TQFN Package  
The MAX4824/MAX4825 feature a 4-bit parallel-input  
interface. The first 3 bits (A0, A1, A2) determine the out-  
put address, and the fourth bit (LVL) determines whether  
the selected output is switched on or off. Data is latched  
to the outputs when CS transitions from low to high.  
Ordering Information  
PIN-  
PACKAGE  
PACKAGE  
CODE  
The MAX4822–MAX4825 feature separate set and reset  
functions, allowing turn-on or turn-off of all outputs  
simultaneously with a single control line. Built-in hys-  
teresis (Schmidt trigger) on all digital inputs allows  
these devices to be used with slow-rising and falling  
signals, such as those from optocouplers or RC power-  
up initialization circuits. The MAX4822–MAX4825 are  
available in space-saving 4mm x 4mm, 20-pin thin QFN  
packages. They are specified over the -40°C to +85°C  
extended temperature range.  
PART  
TEMP RANGE  
MAX4822ETP  
MAX4823ETP  
MAX4824ETP  
MAX4825ETP  
-40°C to +85°C 20 TQFN-EP*  
-40°C to +85°C 20 TQFN-EP*  
-40°C to +85°C 20 TQFN-EP*  
-40°C to +85°C 20 TQFN-EP*  
T2044-3  
T2044-3  
T2044-3  
T2044-3  
*For maximum heat dissipation, packages have an exposed  
pad (EP) on the bottom. Solder exposed pad to GND.  
Applications  
ATE Equipment  
DSL Redundancy Protection (ADSL/VDSL/HDSL)  
T1/E1 Redundancy Protection  
T3/E3 Redundancy Protection  
Industrial Equipment  
Selector Guide  
PART  
INTERFACE  
Serial  
POWER SAVE  
MAX4822  
MAX4823  
MAX4824  
MAX4825  
Yes  
No  
Serial  
Test Equipment (Oscilloscopes, Spectrum  
Analyzers)  
Parallel  
Parallel  
Yes  
No  
SPI is a trademark of Motorola, Inc.  
QSPI is a trademark of Motorola, Inc.  
MICROWIRE is a trademark of National Semiconductor Corp.  
Pin Configurations appear at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  
1234567...19

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MAX4822ETP+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX4822ETP+T MAXIM

完全替代

 Buffer/Inverter Based Peripheral Driver, 8 Driver, BICMOS, PQCC20, 4 X 4 MM, 0.80 MM HEIGH
MAX4820ETP+ MAXIM

类似代替

 +3.3V/+5V, 8-Channel, Cascadable Relay Drivers with Serial/Parallel Interface
MAX4822ETP MAXIM

类似代替

 +3.3V/+5V, 8-Channel Relay Drivers with Fast Recovery Time and Power-Save Mode

与MAX4822ETP+相关器件

型号 品牌 获取价格 描述 数据表
MAX4822ETP+T MAXIM

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 		Buffer/Inverter Based Peripheral Driver, 8 Driver, BICMOS, PQCC20, 4 X 4 MM, 0.80 MM HEIGH
MAX4822ETP-T MAXIM

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 		Buffer/Inverter Based Peripheral Driver, 8 Driver, BICMOS, PQCC20, 4 X 4 MM, 0.80 MM HEIGH
MAX4823 MAXIM

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 		+3.3V/+5V, 8-Channel Relay Drivers with Fast Recovery Time and Power-Save Mode
MAX4823 ADI

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 		+3.3V/+5V、8通道继电器驱动器，具有快速恢复和省电模式
MAX4823ETP MAXIM

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 		+3.3V/+5V, 8-Channel Relay Drivers with Fast Recovery Time and Power-Save Mode
MAX4823ETP+ MAXIM

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 		暂无描述
MAX4823ETP-T MAXIM

获取价格

 		Buffer/Inverter Based Peripheral Driver, 8 Driver, BICMOS, PQCC20, 4 X 4 MM, 0.80 MM HEIGH
MAX4824 MAXIM

获取价格

 		+3.3V/+5V, 8-Channel Relay Drivers with Fast Recovery Time and Power-Save Mode
MAX4824ETP MAXIM

获取价格

 		+3.3V/+5V, 8-Channel Relay Drivers with Fast Recovery Time and Power-Save Mode
MAX4824ETP+ MAXIM

获取价格

 		Buffer/Inverter Based Peripheral Driver, BICMOS, PQCC20, 4 X 4 MM, 0.80 MM HEIGHT, MO-220W

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