參數(shù)資料
型號： MAX4080TAUA+T
廠商： Maxim Integrated Products
文件頁數(shù)： 5/14頁
文件大?。?/td> 0K
描述： IC AMP CURRENT SENSE 8-UMAX
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 2,500
放大器類型： 電流檢測
電路數(shù)： 1
增益帶寬積： 250kHz
電流 - 輸入偏壓： 5µA
電壓 - 輸入偏移： 100µV
電流 - 電源： 75µA
電壓 - 電源，單路/雙路(±)： 4.5 V ~ 76 V
工作溫度： -40°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 8-TSSOP，8-MSOP（0.118"，3.00mm 寬）
供應(yīng)商設(shè)備封裝： 8-uMAX
包裝： 帶卷 (TR)
Power Management
The bidirectional capability of the MAX4081 makes it an
excellent candidate for use in smart battery packs. In
the application diagram (Figure 5), the MAX4081 moni-
tors the charging current into the battery as well as the
discharge current out of the battery. The microcon-
troller stores this information, allowing the system to
query the battery's status as needed to make system
power-management decisions.
76V, High-Side, Current-Sense Amplifiers with
Voltage Output
MAX4080
VCC = 4.5V TO 76V
RSENSE
ISENSE
SYSTEM
LOAD
VCC
GND
RS-
RS+
OUT
Typical Operating Circuit
Chip Information
PROCESS: Bipolar
Selector Guide
MAX4081
RSENSE
VCC
GND
RS-
RS+
OUT
REF1A
REF1B
SYSTEM
POWER
MANAGEMENT
AND
CHARGER
CIRCUITRY
C
1.8V
SERIAL
INTERFACE
BATTERY
MAX1243
ADC
Figure 5. MAX4081 Used In Smart-Battery Application
PART
GAIN (V/V)
ISENSE
MAX4080FAUA
5
Unidirectional
MAX4080FASA
5
Unidirectional
MAX4080TAUA
20
Unidirectional
MAX4080TASA
20
Unidirectional
MAX4080SAUA
60
Unidirectional
MAX4080SASA
60
Unidirectional
MAX4081FAUA
5
Bidirectional
MAX4081FASA
5
Bidirectional
MAX4081TAUA
20
Bidirectional
MAX4081TASA
20
Bidirectional
MAX4081SAUA
60
Bidirectional
MAX4081SASA
60
Bidirectional
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
8 MAX
U8+1
8 SO
S8+2
Ordering Information (continued)
PART
TEMP RANGE
PIN-PACKAGE
MAX4081FAUA+
-40
°C to +125°C
8 MAX
MAX4081FASA+
-40
°C to +125°C
8 SO
MAX4081TAUA+
-40
°C to +125°C
8 MAX
MAX4081TASA+
-40
°C to +125°C
8 SO
MAX4081SAUA+
-40
°C to +125°C
8 MAX
MAX4081SASA+
-40
°C to +125°C
8 SO
+
Denotes a lead(Pb)-free/RoHS-compliant package.
Package Information
For the latest package outline information and land patterns
(footprints), go to www.maxim-ic.com/packages. Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.
MAX4080/MAX4081
Maxim Integrated
13
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4080TAUV 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:76V, High-Side, Current-Sense Amplifiers with Voltage Output
MAX4081 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:76V, High-Side, Current-Sense Amplifiers with Voltage Output
MAX4081FASA 功能描述:電流靈敏放大器 76V High-Side Crnt Sense Amp w/V Out RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比（最小值）:110 dB 輸入補償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
MAX4081FASA+ 功能描述:電流靈敏放大器 76V High-Side Crnt Sense Amp w/V Out RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比（最小值）:110 dB 輸入補償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
MAX4081FASA+T 功能描述:電流靈敏放大器 76V High-Side Crnt Sense Amp w/V Out RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比（最小值）:110 dB 輸入補償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
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