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参数资料
| 型号： | MAX4172ESA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/9页 |
| 文件大小： | 0K |
| 描述： | IC AMP CURRENT SENSE 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 放大器类型： | 电流检测 |
| 电路数： | 1 |
| -3db带宽： | 800kHz |
| 电流 - 输入偏压： | 50µA |
| 电压 - 输入偏移： | 1000µV |
| 电流 - 电源： | 800µA |
| 电流 - 输出 / 通道： | 1.75mA |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 32 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
MAX4172
Low-Cost, Precision, High-Side
Current-Sense Amplifier
2
Maxim Integrated
TA = 0°C to +85°C
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V+ = +3V to +32V; VRS+, VRS- = 0 to 32V; TA = TMIN to TMAX; unless otherwise noted. Typical values are at V+ = +12V,
VRS+ = 12V, TA = +25°C.)
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.
V+, RS+, RS-, PG ...................................................-0.3V to +36V
OUT ..............................................................-0.3V to (V+ + 0.3V)
Differential Input Voltage, VRS+ - VRS-............................±700mV
Current into Any Pin..........................................................±50mA
Continuous Power Dissipation (TA = +70°C)
SO (derate 5.88mW/°C above +70°C) ..........................471mW
MAX (derate 4.10mW/°C above +70°C) .....................330mW
Operating Temperature Range
MAX4172E_A ....................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
IOUT = 0mA
3V
≤ V+ ≤ 32V, VRS+ > 2.0V
VSENSE = 100mV, V+ = 12V,
VRS+ = 12V
VSENSE = 6.25mV, V+ = 12V,
VRS+ = 12V (Note 1)
V+ = 12V, VRS+ = 12V
VRS+ ≤ 2.0V
2.0V < VRS+ < 32V
CONDITIONS
A/V
0.03
IOUT/VRS+
OUT Common-Mode
Rejection Ratio
mA
0.8
1.6
IV+
Supply Current
V
032
VRS-
V
332
V+
Operating Voltage Range
Input Voltage Range
A/V
0.2
IOUT/V+
OUT Power-Supply
Rejection Ratio
±20
A
±8.0
Low-Level Current Error
±0.1
±0.75
4
mV
150
175
Maximum VSENSE Voltage
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
VRS+ > 2.0V, IOUT = 0mA
VRS+ ≤ 2.0V, IOUT = 0mA
0
27
42.5
A
-325
+42.5
IRS+
Positive Input Bias Current
VRS+ > 2.0V
VRS+ ≤ 2.0V
050
85
A
-650
85
IRS-
Negative Input Bias Current
MAX4172ESA,
TA = -40°C to 0°C
MAX4172ESA
VOS
Input Offset Voltage
mV
MAX4172EUA
±0.2
±1.6
MAX4172EUA
±15
MAX4172EUA,
TA = -40°C to 0°C
±50
MAX4172EUA,
TA = 0°C to +85°C
A
Output Current Error
±15
MAX4172ESA,
TA = 0°C to +85°C
±10
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4172EUA | 功能描述:电流灵敏放大器 Precision High-Side Current-Sense Amp RoHS:否 制造商:Texas Instruments 通道数量: 共模抑制比（最小值）:110 dB 输入补偿电压:80 uV 电源电压-最大:5.5 V 电源电压-最小:2.7 V 电源电流:350 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-16 封装:Reel |
| MAX4172EUA+ | 功能描述:电流灵敏放大器 Precision High-Side Current-Sense Amp RoHS:否 制造商:Texas Instruments 通道数量: 共模抑制比（最小值）:110 dB 输入补偿电压:80 uV 电源电压-最大:5.5 V 电源电压-最小:2.7 V 电源电流:350 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-16 封装:Reel |
| MAX4172EUA+T | 功能描述:电流灵敏放大器 Precision High-Side Current-Sense Amp RoHS:否 制造商:Texas Instruments 通道数量: 共模抑制比（最小值）:110 dB 输入补偿电压:80 uV 电源电压-最大:5.5 V 电源电压-最小:2.7 V 电源电流:350 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-16 封装:Reel |
| MAX4172EUA-T | 功能描述:电流灵敏放大器 Precision High-Side Current-Sense Amp RoHS:否 制造商:Texas Instruments 通道数量: 共模抑制比（最小值）:110 dB 输入补偿电压:80 uV 电源电压-最大:5.5 V 电源电压-最小:2.7 V 电源电流:350 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-16 封装:Reel |
| MAX4172EXA | 制造商:未知厂家 制造商全称:未知厂家 功能描述:PLASTIC ENCAPSULATED DEVICES |
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