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ADCMP394ARZ-RL7 PDF预览

ADCMP394ARZ-RL7

更新时间： 2024-01-13 07:54:02
品牌 Logo 应用领域
亚德诺 - ADI 放大器光电二极管
页数 文件大小 规格书
18页 487K
描述
Single Comparator with Accurate Reference Output

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ADCMP394ARZ-RL7 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Active包装说明：SOP,
针数：8Reach Compliance Code：compliant
风险等级：5.76放大器类型：COMPARATOR
最大平均偏置电流 (IIB)：0.08 µA最大输入失调电压：5000 µV
JESD-30 代码：R-PDSO-G8JESD-609代码：e3
长度：4.9 mm湿度敏感等级：1
功能数量：1端子数量：8
最高工作温度：125 °C最低工作温度：-40 °C
输出类型：OPEN-DRAIN封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：260
标称响应时间：4900 ns座面最大高度：1.75 mm
子类别：Comparator供电电压上限：6 V
标称供电电压 (Vsup)：5 V表面贴装：YES
温度等级：AUTOMOTIVE端子面层：Tin (Sn)
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：30
宽度：3.9 mmBase Number Matches：1

ADCMP394ARZ-RL7 数据手册

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Single/Dual/Quad Comparators with  
Accurate Reference Output  
Data Sheet  
ADCMP394/ADCMP395/ADCMP396  
FEATURES  
FUNCTIONAL BLOCK DIAGRAMS  
VCC  
High accuracy reference output voltage: 1 V 0.9%  
Single-supply voltage operation: 2.3 V to 5.5 V  
Rail-to-rail common-mode input voltage range  
Low input offset voltage across VCMR: 1 mV typical  
Guarantees comparator output logic low from VCC = 0.9 V to  
undervoltage lockout (UVLO)  
ADCMP394  
REF  
REF  
IN+  
IN–  
OUT  
GND  
Operating temperature range: −40°C to +125°C  
Package types:  
Figure 1.  
8-lead, narrow body SOIC (ADCMP394)  
10-lead MSOP (ADCMP395)  
16-lead, narrow body SOIC (ADCMP396)  
VCC  
ADCMP395  
REF  
REF  
APPLICATIONS  
INA+  
INA–  
OUTA  
OUTB  
Battery management/monitoring  
Power supply detection  
Window comparators  
INB+  
INB–  
Threshold detectors/discriminators  
Microprocessor systems  
GND  
Figure 2.  
VCC  
GENERAL DESCRIPTION  
The ADCMP394/ADCMP395/ADCMP396 are single/dual/quad  
rail-to-rail input, low power comparator ideal for use in general-  
purpose applications. These comparators operate from a supply  
voltage of 2.3 V to 5.5 V and draw a minimal amount of  
current. The single ADCMP394 consumes only 33.9 μA of  
supply current. The dual ADCMP395 and quad ADCMP396  
consumes 37.2 μA and 41.6 μA of supply current respectively.  
The low voltage and low current operation of these devices  
makes it ideal for battery-powered systems.  
ADCMP396  
REF  
REF  
INA+  
INA–  
OUTA  
OUTB  
OUTC  
OUTD  
INB+  
INB–  
INC+  
INC–  
IND+  
IND–  
The comparators features a common-mode input voltage range  
of 200 mV beyond rails, an offset voltage of 1 mV typical across  
the full common-mode range, and a UVLO monitor. In addition,  
the design of the comparator allows a defined output state upon  
power-up. The comparator generates a logic low output if the  
supply voltage is less than the UVLO threshold.  
GND  
Figure 3.  
The ADCMP394/ADCMP395/ADCMP396 incorporates a 1 V  
0.9% buffered reference voltage. The reference voltage output  
can directly connect to the comparator input to serve as the trip  
value for precise monitoring and detection of positive voltage. It  
can also act as an offset when monitoring the negative voltage.  
The ADCMP394 and ADCMP396 are available in 8-pin and 16-  
lead, narrow body SOIC package, respectively. The ADCMP395  
is available in a 10-lead MSOP package. The comparators are  
specified to operate over the −40°C to +125°C extended  
temperature range.  
Rev. B  
Document Feedback  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700 ©2014–2016 Analog Devices, Inc. All rights reserved.  
Technical Support  
www.analog.com  
 
 
 
 
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与ADCMP394ARZ-RL7相关器件

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ADCMP395ARMZ ADI Dual Comparator with Accurate Reference Output

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ADCMP395ARMZ-RL7 ADI Dual Comparator with Accurate Reference Output

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ADCMP396 ADI Comparators

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ADCMP396ARZ ADI Quad Comparator with Accurate Reference Output

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ADCMP396ARZ-RL7 ADI Comparators

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