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MAX978EEE-

产品描述LDO Voltage Regulators
产品类别半导体    模拟混合信号IC   
文件大小233KB,共10页
制造商Maxim(美信半导体)
官网地址https://www.maximintegrated.com/en.html
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MAX978EEE-概述

LDO Voltage Regulators

MAX978EEE-规格参数

参数名称属性值
产品种类
Product Category
Analog Comparators
制造商
Manufacturer
Maxim(美信半导体)
RoHSDetails
安装风格
Mounting Style
SMD/SMT
封装 / 箱体
Package / Case
QSOP-16
Comparator TypeGeneral Purpose
Number of Channels4 Channel
Ib - Input Bias Current75 nA
Vos - Input Offset Voltage2 mV
电源电压-最大
Supply Voltage - Max
5.5 V
电源电压-最小
Supply Voltage - Min
2.7 V
工作电源电流
Operating Supply Current
120 uA
最大工作温度
Maximum Operating Temperature
+ 85 C
最小工作温度
Minimum Operating Temperature
- 40 C
系列
Packaging
Tube
Pd-功率耗散
Pd - Power Dissipation
667 mW
产品
Product
Analog Comparators
工厂包装数量
Factory Pack Quantity
100
单位重量
Unit Weight
0.010159 oz

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MAX976/MAX978/MAX998
Single/Dual/Quad, SOT23, Single-Supply,
High-Speed, Low-Power Comparators
________________General Description
The MAX976/MAX978/MAX998 dual/quad/single, high-
speed, low-power comparators are optimized for
+3V/+5V single-supply applications. They achieve a
20ns propagation delay while consuming only 225µA
supply current per comparator. The MAX998 features a
low-power shutdown mode that places the output in a
high-impedance state and reduces supply current
to 1nA.
The MAX976/MAX978/MAX998 inputs have a common-
mode voltage range that extends 200mV below ground.
Their outputs are capable of rail-to-rail operation with-
out external pullup circuitry, making these devices ideal
for interface with CMOS/TTL logic. All inputs and out-
puts can tolerate a continuous short-circuit fault condi-
tion to either rail. The comparators’ internal hysteresis
ensures clean output switching, even with slow-moving
input signals.
For space-critical applications, the single MAX998 is
available in a 6-pin SOT23 package, the dual MAX976
is available in an 8-pin µMAX
®
package, and the quad
MAX978 is available in a 16-pin QSOP package.
____________________________Features
o
Single-Supply Operation Down to 2.7V
o
20ns Propagation Delay
o
225µA Supply Current
o
1nA Shutdown Supply Current
o
Rail-to-Rail Outputs
o
Ground-Sensing Inputs
o
Internal Hysteresis Ensures Clean Switching
o
Available in Space-Saving Packages
SOT23 (MAX998)
µMAX
(MAX976)
QSOP (MAX978)
_______________Ordering Information
PART
MAX976ESA+
MAX976EUA+
MAX978ESE+
MAX978EEE+
MAX998ESA+
MAX998EUT+T
PIN-PACKAGE
8 SO
8 µMAX
16 Narrrow SO
16 QSOP
8 SO
6 SOT23
SOT23
TOP MARK
AAAO
________________________Applications
Battery-Powered Systems
Threshold Detectors/Discriminators
3V Systems
IR Receivers
Digital Line Receivers
Note:
All devices are specified over the -40°C to +85°C tem-
perature range.
+ Denotes a lead(Pb)-free/RoHS-compliant package.
___________Typical Operating Circuit
V
CC
V
CC
0.1µF
V
CC
R
D
GND
SHDN
OUT
__________________Pin Configurations
TOP VIEW
+
OUT 1
MAX998
6
V
CC
GND 2
5
SHDN
MAX998
V
CC
R1
V
CC
R2
IN+ 3
+ -
4
IN-
SOT23
IR RECEIVER
Pin Configurations continued at end of data sheet
µMAX a registered trademark of Maxim Integrated Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
19-1299; Rev 4; 5/14

MAX978EEE-相似产品对比

MAX978EEE- MAX998ESA- MAX976ESA-T MAX976EUA MAX976ESA MAX978ESE MAX978ESE-T MAX998ESA MAX976EUA-T MAX976ESA-
描述 LDO Voltage Regulators USB Interface IC USB-TO-UART BRIDGE Analog Comparators Dual High Speed Comparator Analog Comparators Dual High Speed Comparator Analog Comparators Single/Dual/Quad, SOT23, Single-Supply, High-Speed, Low-Power Comparators Analog Comparators Quad High Speed Comparator Analog Comparators Single Low Power Comparator Analog Comparators Dual High Speed Comparator Analog Comparators Dual High Speed Comparator
是否无铅 - - 含铅 含铅 含铅 含铅 含铅 含铅 含铅 -
是否Rohs认证 - - 不符合 不符合 不符合 不符合 不符合 不符合 不符合 -
厂商名称 - - Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) Maxim(美信半导体) -
零件包装代码 - - SOIC SOIC SOIC SOIC SOIC SOIC SOIC -
包装说明 - - SOP, SOP8,.25 TSSOP, TSSOP8,.19 SOP, SOP8,.25 SOP-16 SOP-16 SOP, SOP8,.25 TSSOP, TSSOP8,.19 -
针数 - - 8 8 8 16 16 8 8 -
Reach Compliance Code - - not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant -
ECCN代码 - - EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 -
放大器类型 - - COMPARATOR COMPARATOR COMPARATOR COMPARATOR COMPARATOR COMPARATOR COMPARATOR -
最大平均偏置电流 (IIB) - - 0.3 µA 0.3 µA 0.3 µA 0.3 µA 0.3 µA 0.3 µA 0.3 µA -
25C 时的最大偏置电流 (IIB) - - 0.3 µA 0.3 µA 0.3 µA 0.3 µA 0.3 µA 0.3 µA 0.3 µA -
最大输入失调电压 - - 3000 µV 3000 µV 3000 µV 3000 µV 3000 µV 3000 µV 3000 µV -
JESD-30 代码 - - R-PDSO-G8 S-PDSO-G8 R-PDSO-G8 R-PDSO-G16 R-PDSO-G16 R-PDSO-G8 S-PDSO-G8 -
JESD-609代码 - - e0 e0 e0 e0 e0 e0 e0 -
长度 - - 4.9 mm 3 mm 4.9 mm 9.9 mm 9.9 mm 4.9 mm 3 mm -
功能数量 - - 2 2 2 4 4 1 2 -
端子数量 - - 8 8 8 16 16 8 8 -
最高工作温度 - - 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C -
最低工作温度 - - -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -
输出类型 - - PUSH-PULL PUSH-PULL PUSH-PULL PUSH-PULL PUSH-PULL PUSH-PULL PUSH-PULL -
封装主体材料 - - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY -
封装代码 - - SOP TSSOP SOP SOP SOP SOP TSSOP -
封装等效代码 - - SOP8,.25 TSSOP8,.19 SOP8,.25 SOP16,.25 SOP16,.25 SOP8,.25 TSSOP8,.19 -
封装形状 - - RECTANGULAR SQUARE RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR SQUARE -
封装形式 - - SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH -
峰值回流温度(摄氏度) - - 245 245 245 245 245 245 245 -
电源 - - 3/5 V 3/5 V 3/5 V 3/5 V 3/5 V 3/5 V 3/5 V -
认证状态 - - Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified -
标称响应时间 - - 28 ns 28 ns 28 ns 28 ns 28 ns 28 ns 28 ns -
座面最大高度 - - 1.75 mm 1.1 mm 1.75 mm 1.75 mm 1.75 mm 1.75 mm 1.1 mm -
最大压摆率 - - 0.65 mA 1.3 mA 1.3 mA 2.6 mA 0.65 mA 0.65 mA 0.65 mA -
供电电压上限 - - 6 V 6 V 6 V 6 V 6 V 6 V 6 V -
标称供电电压 (Vsup) - - 5 V 5 V 5 V 5 V 5 V 5 V 5 V -
表面贴装 - - YES YES YES YES YES YES YES -
技术 - - CMOS CMOS CMOS CMOS CMOS CMOS CMOS -
温度等级 - - INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL -
端子面层 - - Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) TIN LEAD TIN LEAD Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) -
端子形式 - - GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING -
端子节距 - - 1.27 mm 0.65 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 0.65 mm -
端子位置 - - DUAL DUAL DUAL DUAL DUAL DUAL DUAL -
处于峰值回流温度下的最长时间 - - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED -
宽度 - - 3.9 mm 3 mm 3.9 mm 3.9 mm 3.9 mm 3.9 mm 3 mm -
湿度敏感等级 - - - 1 1 1 1 1 1 -

 
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