参数资料
型号: MAX9634WEUK+T
厂商: Maxim Integrated Products
文件页数: 4/11页
文件大小: 0K
描述: IC AMP CURRENT SENSE SOT23-5
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
放大器类型: 电流检测
电路数: 1
增益带宽积: 125kHz
电压 - 输入偏移: 100µV
电流 - 电源: 1.1µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
其它名称: MAX9634WEUK+TDKR
MAX9634
1A, 4-Bump UCSP/SOT23,
Precision Current-Sense Amplifier
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VRS+ = VRS- = 3.6V, VSENSE = (VRS+ - VRS-) = 0V, TA = -40°C to +85°C, 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.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VRS+ = 5V, TA = +25°C
0.5
0.85
VRS+ = 5V, -40°C < TA < +85°C
1.1
VRS+ = 28V, TA = +25°C
1.1
1.8
Supply Current (Note 2)
ICC
VRS+ = 28V, -40°C < TA < +85°C
2.5
A
Common-Mode Input Range
VCM
Guaranteed by CMRR, -40°C < TA < +85°C
1.6
28
V
Common-Mode Rejection Ratio
CMRR
1.6V < VRS+ < 28V, -40°C < TA < +85°C
94
130
dB
TA = +25°C
100
250
MAX9634T/MAX9634F/
MAX9634H
-40°C < TA < +85°C
300
TA = +25°C
100
250
Input Offset Voltage (Note 3)
VOS
MAX9634W
-40°C < TA < +85°C
425
V
MAX9634T
25
MAX9634F
50
MAX9634H
100
Gain
G
MAX9634W
200
V/V
TA = +25°C
±0.1
±0.5
MAX9634T/MAX9634F/
MAX9634H
-40°C < TA < +85°C
±0.6
TA = +25°C
±0.1
±0.7
Gain Error (Note 4)
GE
MAX9634W
-40°C < TA < +85°C
±0.8
%
MAX9634T/MAX9634F/MAX9634H
7.0
10
13.2
Output Resistance (Note 5)
ROUT
MAX9634W
14.0
20
26.4
k
Gain = 25
1.5
7.5
Gain = 50
3
15
Gain = 100
6
30
OUT Low Voltage
VOL
Gain = 200
12
85
mV
RS+, RS- to GND....................................................-0.3V to +30V
OUT to GND .............................................................-0.3V to +6V
RS+ to RS- ...........................................................................±30V
Short-Circuit Duration: OUT to GND ..........................Continuous
Continuous Input Current (any pin) ..................................±20mA
Continuous Power Dissipation (TA = +70°C)
4-Bump UCSP (derate 3.0mW/°C above +70°C).........238mW
5-Pin SOT23 (derate 3.9mW/°C above +70°C)............312mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
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