參數(shù)資料
型號(hào)： MAX9018BEKA+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 1/17頁(yè)
文件大?。?/td> 0K
描述： IC COMPARATOR DUAL SOT23-8
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 1
系列： Beyond-the-Rails™
類型： 帶電壓基準(zhǔn)
元件數(shù)： 2
輸出類型： CMOS，開路漏極，滿擺幅
電壓 - 電源，單路/雙路(±)： 1.8 V ~ 5.5 V
電壓 - 輸入偏移（最小值）： 5mV @ 5V
電流 - 輸入偏壓（最小值）： 0.001µA @ 5V
電流 - 輸出（標(biāo)準(zhǔn)）： 50mA
電流 - 靜態(tài)（最大值）： 2.8µA
CMRR, PSRR（標(biāo)準(zhǔn)）： 80dB PSRR
傳輸延遲（最大）： 31µs
磁滯： 4mV
工作溫度： -40°C ~ 85°C
封裝/外殼： SOT-23-8
安裝類型： 表面貼裝
包裝： 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁(yè)面： 1391 (CN2011-ZH PDF)
其它名稱： MAX9018BEKA+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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參數(shù)描述
MAX9019 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference
MAX9019D/B 制造商:Maxim Integrated Products 功能描述:SOT23, DUAL, PRECISION, 1.8V, NANOPOWER COMPA - Rail/Tube
MAX9019EKA 制造商:Maxim Integrated Products 功能描述:SOT23 DUAL PRECISION 1.8V NANOP - Rail/Tube
MAX9019EKA+ 制造商:Maxim Integrated Products 功能描述:COMPARATOR DUAL R-R O/P 5.5V 8PIN SOT-23 - Bulk
MAX9019EKA+T 功能描述:校驗(yàn)器 IC Dual Precision 1.8V nPower Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
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