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| 型号： | MAX4373TEUA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/13页 |
| 文件大小： | 0K |
| 描述： | IC AMP/COMP/REF +20V/V 8-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 类型： | 放大器，比较器，参考 |
| 应用： | 电流感测，电源管理 |
| 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： | 1389 (CN2011-ZH PDF) |
MAX4373/MAX4374/MAX4375
Low-Cost, Micropower, High-Side Current-Sense
Amplifier + Comparator + Reference ICs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +2.7V to +28V, VRS+ = 0 to +28V, VSENSE = 0V, VRESET = 0V, RLOAD= 1M, TA = TMIN to TMAX, unless otherwise noted.
Typical values are at TA = +25°C.) (Note 1)
±0.3
±1.7
±2.7
TA = -40°C to +85°C
TA = +25°C
VSENSE =
20mV to 100mV,
VCC = 12V, VRS+ =
12V, Gain = 100
Output Low Voltage
VOL
0.6
V
ISINK = 1mA
Propagation Delay
4
s
CL = 10pF, RL = 10k pull-up to 5V,
5mV of overdrive
Input Bias Current
IB
±2.2
±15
nA
Comparator Hysteresis
-9
mV
0.1
ms
Saturation Recovery Time
(Note 8)
VCC = 12V, VRS+ = 12V, CLOAD = 10pF
dB
ms
Power-Supply Rejection
Power-Up Time to 1% of Final
Value
PSR
20
VSENSE = 100mV to
6.25mV
VSENSE = 6.25mV to
100mV
±2.7
TA = -40°C to +85°C
TA = +25°C
+50
+100
MAX437_F
MAX437_H
VSENSE = 6.25mV
VSENSE = 100mV,
Gain = +100V/V
VSENSE = 100mV,
Gain = +50V/V
VSENSE = 100mV,
Gain = +20V/V
50
110
120
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
72
87
OUT Output Resistance
ROUT
1.5
Capacitive Load Stability
1000
pF
OUT Settling Time to 1% of
Final Value
20
s
0.5
Comparator Threshold
VTH
590
600
610
mV
Gain
-3dB Bandwidth
BW
200
kHz
AV
+20
V/V
Gain Accuracy
AV
±0.3
±1.7
%
CONDITIONS
VOUT = 2V, VRS+ > 2V
VSENSE = 100mV
No sustained oscillations
Gain = +20V/V,
VCC = 12V,
VRS+ = 12V,
CLOAD = 10pF
VSENSE = 100mV, CLOAD = 10pF,
VCC = 12V, VRS+ = 12V
TA = +25°C
VRS+ = 12V,
VCC = 12V,
CLOAD = 10pF
MAX437_T
VSENSE =
20mV to 150mV;
VCC = 12V; VRS+ =
12V; Gain = 20, 50
586
614
TA = TMIN to TMAX
COMPARATOR (Note 9)
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| MAX4373TEUA+ | 功能描述:电流灵敏放大器 uPower 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 |
| MAX4373TEUA+T | 功能描述:电流灵敏放大器 uPower 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 |
| MAX4373TEUA+TG071 | 功能描述:电流灵敏放大器 uPower 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 |
| MAX4373TEUA-T | 功能描述:电流灵敏放大器 uPower 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 |
| MAX4374EVKIT+ | 功能描述:放大器 IC 开发工具 uPower High-Side Current-Sense Amp RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
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