參數(shù)資料
型號： MAX4378FAUD+T
廠商： Maxim Integrated Products
文件頁數(shù)： 4/11頁
文件大?。?/td> 0K
描述： IC AMP CURRENT QUAD 14TSSOP
其它有關(guān)文件： Automotive Product Guide
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
放大器類型： 電流檢測
電路數(shù)： 4
轉(zhuǎn)換速率： 10 V/µs
-3db帶寬： 1.7MHz
電流 - 輸入偏壓： 800µA
電流 - 電源： 1mA
電壓 - 電源，單路/雙路(±)： 3 V ~ 28 V
工作溫度： -40°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 14-TSSOP（0.173"，4.40mm 寬）
供應(yīng)商設(shè)備封裝： 14-TSSOP
包裝： 帶卷 (TR)
MAX4376/MAX4377/MAX4378
Single/Dual/Quad, High-Side Current-Sense
Amplifiers with Internal Gain
2
Maxim Integrated
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VRS+ = 0 to 28V, VSENSE = (VRS+ - VRS- ) = 0V, VCC = +3.0V to +28V, RL =
∞, TA = TMIN to TMAX, unless otherwise noted. Typical
values are at TA = 25
°C.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VCC, RS+, RS- to GND ...........................................-0.3V to +30V
OUT to GND ...............................................-0.3V to (VCC + 0.3V)
Differential Input Voltage (VRS+ - VRS- ).................................±8V
Output Short Circuit to VCC ........................................Continuous
Output Short Circuit to GND .....................................................1s
Current into Any Pin..........................................................±20mA
Continuous Power Dissipation (TA = +70
°C)
5-Pin SOT23 (derate 7.1mW/
°C above +70°C)............571mW
8-Pin MAX (derate 4.5mW/
°C above +70°C) .............362mW
8-Pin SO (derate 5.88mW/
°C above +70°C)................471mW
14-Pin SO (derate 8.33mW/
°C above +70°C)..............667mW
14-Pin TSSOP (derate 9.1mW/
°C above +70°C) .........727mW
Operating Temperature Range .........................-40
°C to +125°C
Junction Temperature ......................................................+150
°C
Storage Temperature Range .............................-65
°C to +150°C
Lead Temperature (soldering, 10s) .................................+300
°C
Soldering Temperature (reflow) .......................................+260
°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Voltage Range
VCC
Guaranteed by PSR test
3
28
V
Common-Mode Input Range
VCM
Guaranteed by total OUT voltage error test
0
28
V
Common-Mode Rejection
CMR
2V
≤ VRS+ ≤ 28V, VSENSE = 100mV
90
dB
Supply Current per Amplifier
ICC
VSENSE = 5mV, VRS+ > 2.0V, VCC = 12V
1
2.2
mA
Leakage Current
IRS+, IRS-
VCC = 0V, VRS+ = 28V
8
A
VRS+ > 2.0V
0
60
IRS
+
VRS+
≤ 2.0V
-400
60
VRS+ > 2.0V
0
120
Input Bias Current
IRS-
VRS+
≤ 2.0V
-800
120
A
Full-Scale Sense Voltage
VSENSE
150
mV
VSENSE = 100mV,
VCC = 12V, VRS+ = 12V
±6.75
VSENSE = 100mV,
VCC = 12V, TA = +25
°C,
VRS+ = 12V
±0.5
±3.25
VSENSE = 100mV,
VCC = 28V, VRS+ = 28V
±11
VSENSE = 100mV,
VCC = 28V, VRS+ = 28V,
TA = +25
°C
±0.5
±5
VSENSE = 100mV,
VCC = 12V, VRS+ = 0.1V
±9
±32
Total OUT Voltage Error (Note 2)
IOUT
≤ 2mA
VSENSE = 6.25mV,
VCC = 12V, VRS+ = 12V
(Note 3)
±7
%
OUT High Voltage (Note 4)
(VCC - VOUT)
VCC = 3V, IOUT = 2mA, VRS+ = 28V
0.9
1.2
V
OUT Low Voltage
VOL
IOUT = 200A, VCC = VRS+ = 12V,
VSENSE = 0V, TA = +25°C
25
40
mV
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4378HASD 功能描述:特殊用途放大器 RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
MAX4378HASD+ 功能描述:電流靈敏放大器 High-Side Current-Sense Amp 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
MAX4378HASD+T 功能描述:電流靈敏放大器 High-Side Current-Sense Amp 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
MAX4378HASD-T 功能描述:特殊用途放大器 RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
MAX4378HAUD 功能描述:特殊用途放大器 RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
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