參數(shù)資料
型號(hào)： MAX4378TAUD+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 4/11頁(yè)
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(cè)
電路數(shù)： 4
轉(zhuǎn)換速率： 10 V/µs
-3db帶寬： 2MHz
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
MAX437C/D DIE 制造商:Maxim Integrated Products 功能描述:
MAX437CPA 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MAX437CPA+ 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX437CSA 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MAX437CSA+ 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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