參數(shù)資料
型號(hào)： MAX992EKA+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 1/13頁(yè)
文件大?。?/td> 0K
描述： IC COMPARATOR R-R SOT23-8
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
類(lèi)型： 通用
元件數(shù)： 2
輸出類(lèi)型： CMOS，開(kāi)漏極，軌至軌，TTL
電壓 - 電源，單路/雙路(±)： 2.5 V ~ 5.5 V，±1.25 V ~ 2.75 V
電壓 - 輸入偏移（最小值）： 5mV @ 5.5V
電流 - 輸入偏壓（最小值）： 1pA @ 5.5V
電流 - 靜態(tài)（最大值）： 96µA
CMRR, PSRR（標(biāo)準(zhǔn)）： 80dB CMRR，80dB PSRR
傳輸延遲（最大）： 210ns
磁滯： ±2.5mV
工作溫度： -40°C ~ 85°C
封裝/外殼： SOT-23-8
安裝類(lèi)型： 表面貼裝
包裝： 帶卷 (TR)
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.
________________General Description
The MAX987/MAX988/MAX991/MAX992/MAX995/
MAX996 single/dual/quad micropower comparators
feature low-voltage operation and rail-to-rail inputs and
outputs. Their operating voltage ranges from +2.5V to
+5.5V, making them ideal for both 3V and 5V systems.
These comparators also operate with ±1.25V to ±2.75V
dual supplies. They consume only 48A per compara-
tor while achieving a 120ns propagation delay.
Input bias current is typically 1.0pA, and input offset volt-
age is typically 0.5mV. Internal hysteresis ensures clean
output switching, even with slow-moving input signals.
The output stage’s unique design limits supply-current
surges while switching, virtually eliminating the supply
glitches typical of many other comparators. The
MAX987/MAX991/MAX995 have a push-pull output
stage that sinks as well as sources current. Large inter-
nal output drivers allow rail-to-rail output swing with
loads up to 8mA. The MAX988/MAX992/MAX996 have
an open-drain output stage that can be pulled beyond
VCC to 6V (max) above VEE. These open-drain versions
are ideal for level translators and bipolar to single-
ended converters.
The single MAX987/MAX988 are available in tiny 5-pin
SC70 packages, while the dual MAX991/MAX992 are
available in ultra-small 8-pin SOT23 and MAX pack-
ages.
____________________________Features
120ns Propagation Delay
48A Quiescent Supply Current
+2.5V to +5.5V Single-Supply Operation
Common-Mode Input Voltage Range Extends
250mV Beyond the Rails
Push-Pull Output Stage Sinks and Sources
8mA Current (MAX987/MAX991/MAX995)
Open-Drain Output Voltage Extends Beyond VCC
(MAX988/MAX992/MAX996)
Unique Output Stage Reduces Output Switching
Current, Minimizing Overall Power Consumption
100A Supply Current at 1MHz Switching
Frequency
No Phase Reversal for Overdriven Inputs
Available in Space-Saving Packages:
5-Pin SOT23 (MAX987/MAX988)
8-Pin MAX (MAX991/MAX992)
MAX987/MAX988/MAX991/MAX992/MAX995/MAX996
High-Speed, Micropower, Low-Voltage,
SOT23, Rail-to-Rail I/O Comparators
________________________________________________________________ Maxim Integrated Products
1
VCC
IN-
IN+
1
5
VEE
OUT
MAX987
MAX988
SOT23/SC70
TOP VIEW
2
3
4
Pin Configurations
19-1266; Rev 2; 1/07
_______________Ordering Information
Ordering Information continued at end of data sheet.
Typical Application Circuit appears at end of data sheet.
Pin Configurations continued at end of data sheet.
Portable/Battery-
Powered Systems
Mobile Communications
Zero-Crossing Detectors
Window Comparators
Level Translators
Threshold Detectors/
Discriminators
Ground/Supply Sensing
IR Receivers
Digital Line Receivers
Selector Guide
Applications
PART
PIN-PACKAGE
PKG
CODE
TOP
MARK
MAX987EXK-T
5 SC70-5
X5-1
ABM
MAX987EUK-T
5 SOT23-5
U5-1
ABZB
MAX987ESA
8 SO
S8-2
—
PART
COMPARATORS
PER PACKAGE
OUTPUT
STAGE
MAX987
1
Push-Pull
MAX988
1
Open-Drain
MAX991
2
Push-Pull
MAX992
2
Open-Drain
MAX995
4
Push-Pull
MAX996
4
Open-Drain
MAX is a registered trademark of Maxim Integrated Products,
Inc.
Note: All devices specified over the -40°C to +85°C operating
temperature range.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX992ESA 功能描述:校驗(yàn)器 IC Dual uPower Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類(lèi)型: 通道數(shù)量: 輸出類(lèi)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
MAX992ESA+ 功能描述:校驗(yàn)器 IC Dual uPower Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類(lèi)型: 通道數(shù)量: 輸出類(lèi)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
MAX992ESA+T 功能描述:校驗(yàn)器 IC Dual uPower Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類(lèi)型: 通道數(shù)量: 輸出類(lèi)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
MAX992ESA-T 功能描述:校驗(yàn)器 IC Dual uPower Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類(lèi)型: 通道數(shù)量: 輸出類(lèi)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
MAX992EUA 功能描述:校驗(yàn)器 IC Dual uPower Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類(lèi)型: 通道數(shù)量: 輸出類(lèi)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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