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参数资料
| 型号： | MAX4072AUA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 11/18页 |
| 文件大小： | 0K |
| 描述： | IC AMP CURRENT SENSE 8-UMAX |
| 其它有关文件： | Automotive Product Guide |
| 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： | 100kHz |
| 电流 - 输入偏压： | 2.4µA |
| 电压 - 输入偏移： | 80µV |
| 电流 - 电源： | 100µA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 24 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： | 带卷 (TR) |
Bidirectional, High-Side, Current-Sense
Amplifiers with Reference
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VRS+ = VRS- = VCC = 2.7V to 24V, VSENSE = VRS+ - VRS- = 0V, IREFOUT = 0, VSHDN = VCC, VGSEL = GND, VREFIN = 2.5V (MAX4072),
TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C and at VCC = VRS+ = 12V.) (Notes 1, 2)
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 +26V
OUT to GND....................-0.3V to Lesser of (VCC + 0.3V) or 15V
Differential Input Voltage (VRS+ - VRS-) ..............................±0.3V
GSEL, SHDN, REFOUT, REFIN
and ADJ to GND.....................................-0.3V to (VCC + 0.3V)
OUT Short-Circuit Duration to GND
or to Lesser of (VCC or 15V)...................................Continuous
REFOUT Short Circuit to VCC or GND........................Continuous
Current into Any Pin ..........................................................±20mA
Continuous Power Dissipation (TA = +70°C)
8-Pin MAX (derate 4.5 mW/°C above +70°C) ............362mW
8-Pin Thin QFN (derate 24.4mW/°C above +70°C) ...1951mW
10-Pin MAX (derate 5.6 mW/°C above +70°C) .......444.4mW
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
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX4069/MAX4071/MAX4072 (Note 4)
2.7
24
Operating Voltage Range
(Note 3)
VCC
MAX4070
3.6
24
V
TA = +25°C
0.08
0.25
TA = -40°C to +85°C
0.8
Input-Referred Offset Voltage
(Note 5)
VOS
VCC = VRS+ =
VRS- = 12V
TA = TMIN to TMAX
1
mV
Common-Mode Input Range
CMVR
Guaranteed by CMRR test
1.35
24
V
Common-Mode Rejection Ratio
CMRR
1.35V ≤ VRS+ = VRS- ≤ 24V, VCC = 12V
100
120
dB
Supply Current
ICC
VCC = VRS+ = VRS- = 24V, RL = open,
TA = TMIN to TMAX
100
250
A
VCC = VRS+ = VRS- = 5.5V,
SHDN
= GND, TA = +25°C
9
Shutdown Supply Current
ICC SHDN
VCC = VRS+ = VRS- = 24V,
SHDN
= GND
10
30
A
Leakage Current
VRS+ = VRS- = 24V, VCC = 0V
0.1
0.5
A
Input Bias Current
IRS+, IRS- VCC = VRS+ = VRS- = 24V
0
2.4
5
A
Gain = 50V/V
75
Recommended Full-Scale Sense
Voltage (Note 6)
VSENSE
Gain = 100V/V
50
mV
MAX4069–MAX4072
2
Maxim Integrated
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