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| 型号： | MAX9019EKA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/17页 |
| 文件大小： | 0K |
| 描述： | IC COMPARATOR DUAL SOT23-8 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | Beyond-the-Rails™ |
| 类型： | 通用 |
| 元件数： | 2 |
| 输出类型： | CMOS，推挽式，满摆幅 |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 5.5 V |
| 电压 - 输入偏移（最小值）： | 5mV @ 5V |
| 电流 - 输入偏压（最小值）： | 0.001µA @ 5V |
| 电流 - 输出（标准）： | 50mA |
| 电流 - 静态（最大值）： | 2µA |
| CMRR, PSRR（标准）： | 80dB PSRR |
| 传输延迟（最大）： | 28µs |
| 磁滞： | 4mV |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | SOT-23-8 |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 产品目录页面： | 1391 (CN2011-ZH PDF) |
| 其它名称： | MAX9019EKA+TDKR |
MAX9015–MAX9020
SOT23, Dual, Precision, 1.8V, Nanopower
Comparators With/Without Reference
19-2874; Rev 3; 10/13
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
General Description
The single MAX9015/MAX9016 and dual MAX9017–
MAX9020 nanopower comparators in space-saving
SOT23 packages feature Beyond-the-Rails inputs
and are guaranteed to operate down to 1.8V. The A-
grade packages feature an on-board 1.236V ±1% ref-
erence, while the B-grade packages feature a 1.24V
±1.75% reference. An ultra-low supply current of 0.85A
(MAX9019/MAX9020), 1A (MAX9015/MAX9016), or
1.2A (MAX9017/MAX9018) makes the MAX9015–
MAX9020 family of comparators ideal for all 2-cell bat-
tery monitoring/management applications.
The unique design of the MAX9015–MAX9020 output
stage limits supply-current surges while switching,
which virtually eliminates the supply glitches typical of
many other comparators. This design also minimizes
overall power consumption under dynamic conditions.
The MAX9015/MAX9017/MAX9019 have a push-pull
output stage that sinks and sources current. Large
internal output drivers allow rail-to-rail output swing with
loads up to 6mA. The MAX9016/MAX9018/MAX9020
have an open-drain output stage that makes them suit-
able for mixed-voltage system design. All devices are
available in the ultra-small 8-pin SOT23 package.
Refer to the MAX9117–MAX9120 data sheet for similar
single comparators with or without reference in a tiny
SC70 package.
Applications
Features
o Ultra-Low Total Supply Current
0.85A (MAX9019/MAX9020)
1.0A (MAX9015A/MAX9016A)
1.2A (MAX9017/MAX9018)
o Guaranteed Operation Down to 1.8V
o Precision VOS < 5mV (max)
o Internal 1.236V ±1% Reference (A Grade)
o Input Voltage Range Extends 200mV
Beyond-the-Rails
o CMOS Push-Pull Output with ±6mA Drive
Capability (MAX9015/MAX9017/MAX9019)
o Open-Drain Output Versions Available
(MAX9016/MAX9018/MAX9020)
o Crowbar-Current-Free Switching
o Internal 4mV Hysteresis for Clean Switching
o No Phase Reversal for Overdriven Inputs
o Dual Versions in Space-Saving 8-Pin SOT23
Package
Ordering Information
Ordering Information continued at end of data sheet.
Pin Configurations appear at end of data sheet.
Beyond-the-Rails is a trademark of Maxim Integrated Products, Inc.
T = Tape and reel.
PART
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
MAX9015AEKA-T
-40°C to +85°C
8 SOT23
AEIW
MAX9016AEKA-T
-40°C to +85°C
8 SOT23
AEIX
MAX9017AEKA-T
-40°C to +85°C
8 SOT23
AEIQ
MAX9017BEKA-T
-40°C to +85°C
8 SOT23
AEIS
Selector Guide
PART
COMPARATOR(S)
INTERNAL REFERENCE (V)
OUTPUT TYPE
SUPPLY CURRENT (A)
MAX9015A
1
1.236 ±1%
Push-pull
1
MAX9016A
1
1.236 ±1%
Open drain
1
MAX9017A
2
1.236 ±1%
Push-pull
1.2
MAX9017B
2
1.240 ±1.75%
Push-pull
1.2
MAX9018A
2
1.236 ±1%
Open drain
1.2
MAX9018B
2
1.240 ±1.75%
Open drain
1.2
MAX9019
2
—
Push-pull
0.85
MAX9020
2
—
Open drain
0.85
2-Cell Battery
Monitoring/Management
Ultra-Low Power Systems
Mobile Communications
Notebooks and PDAs
Threshold Detectors/
Discriminators
Window Detectors
Sensing at Ground or
Supply Line
Telemetry and Remote
Systems
Medical Instruments
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX901A | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:High-Speed, Low-Power Voltage Comparators |
| MAX901ACPE | 功能描述:校验器 IC High-Speed Voltage Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MAX901ACPE+ | 功能描述:校验器 IC High-Speed Voltage Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MAX901ACPP | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:High-Speed, Low-Power Voltage Comparators |
| MAX901ACSE | 功能描述:校验器 IC High-Speed Voltage Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
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