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| 型号： | MAX9929FAUA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/14页 |
| 文件大小： | 0K |
| 描述： | IC AMP CURRENT SENSE 8-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 放大器类型： | 电流检测 |
| 电路数： | 1 |
| -3db带宽： | 150kHz |
| 电流 - 输入偏压： | 1.6µA |
| 电压 - 输入偏移： | 6000µV |
| 电流 - 电源： | 20µA |
| 电压 - 电源，单路/双路(±)： | 2.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-uMAX |
| 包装： | 管件 |
| 产品目录页面： | 1392 (CN2011-ZH PDF) |
MAX9928/MAX9929
-0.1V to +28V Input Range, Micropower,
Uni-/Bidirectional, Current-Sense Amplifiers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VRS+ = -0.1V to +28V, VCC = 3.3V, VSENSE = (VRS+ - VRS-) = 0V, ROUT = 10kΩ for MAX9928F, TA = -40°C to +125°C, unless other-
wise 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, SIGN to GND ...................................................-0.3V to +6V
RS+, RS- to GND....................................................-0.3V to +30V
OUT to GND ...............................................-0.3V to (VCC + 0.3V)
Differential Input Voltage (VRS+ - VRS-) .............................. ±30V
OUT, SIGN Short Circuit to VCC or GND ...................Continuous
Current into Any Pin..........................................................±20mA
Continuous Power Dissipation (TA = +70°C)
6-Bump 1mm x 1.5mm UCSP
(derate 3.9mW/°C above +70°C) ............................308.3mW
8-Pin MAX (derate 4.8mW/°C above +70°C) .............388mW
Operating Temperature Range ........................-40°C to +125°C
Storage Temperature Range ............................-65°C to +150°C
Junction Temperature .....................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
AMPLIFIER DC ELECTRICAL CHARACTERISTICS
TA = +25
°C
±0.1
±0.4
VRS+ = 3.6V
TA = -40
°C to +125°C
±0.8
TA = +25
°C
±0.6
±1.0
Input Offset Voltage (Note 2)
VOS
VRS+ = -0.1V
TA = -40
°C to +125°C
±3.0
mV
Common-Mode Input Range
VCMR
(Note 3)
-0.1
+28
V
TA = +25
°C
93
104
2V
≤ VRS+ ≤ 28V
TA = -40
°C to +125°C87
TA = +25
°C60
72
Common-Mode Rejection Ratio
CMRR
-0.1V
≤ VRS+ ≤
+2V
TA = -40
°C to +125°C54
dB
Full-Scale Sense Voltage (Note 2)
VSENSE
MAX992_F
±50
mV
Gain (Note 2)
AV
MAX9929F
50
V/V
TA = +25
°C
±0.3
±1.0
MAX9929F,
VRS+ = 3.6V
TA = -40
°C to +125°C
±2.5
TA = +25
°C
±0.3
±1.0
Gain Accuracy (Notes 2, 6)
MAX9929F,
VRS+ = -0.1V
TA = -40
°C to +125°C
±2.8
%
Transconductance (Note 2)
GM
MAX9928F
5
A/mV
TA = +25
°C
±0.3
±1.0
MAX9928F,
VRS+ = 3.6V
TA = -40
°C to +125°C
±2.5
TA = +25
°C
±0.3
±1.0
Transconductance Accuracy
(Note 2)
MAX9928F,
VRS+ = -0.1V
TA = -40
°C to +125°C
±2.8
%
2V
≤ VRS+ ≤ 28V
0
1.6
6
Input Bias Current (Note 4)
IRS+, IRS-
-0.1V
≤ VRS+ ≤ +2V
-80
+6
A
2V
≤ VRS+ ≤ 28V
±0.05
±1
Input Offset Bias Current (Note 4)
IOS
-0.1V
≤ VRS+ ≤ +2V
±0.2
±2
A
Input Leakage Current
IRS+, IRS-
VCC = 0V, VRS+ = VRS- = 28V (Note 5)
0.05
1.0
A
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