参数资料
型号: MAX9929FAUA+
厂商: Maxim Integrated Products
文件页数: 8/14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
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(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)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX9928F
5
M
Ω
Output Resistance
ROUT
MAX9929F
6.4
10
13.6
k
Ω
MAX9928F, ROUT = 10k
Ω
(VCC -
0.1)
(VCC -
0.45)
Output High Voltage (Note 6)
VOH
MAX9929F
(VCC -
0.1)
(VCC -
0.45)
V
TA = +25
°C
0.25
2.0
Minimum Output Voltage (Note 7)
VOL
MAX9929F
TA = -40
°C to +125°C15
mV
TA = +25
°C
0.025
0.2
Minimum Output Current (Note 7)
IOL
MAX9928F
TA = -40
°C to +125°C
1.5
A
SIGN COMPARATOR DC ELECTRICAL CHARACTERISTICS
TA = +25°C
-1.6
-1.2
-0.5
VRS+ = 3.6V
TA = -40°C to +125°C
-2.15
-0.15
TA = +25°C
-2.5
-1.2
+0.25
Discharge to Charge Trip Point
(Note 8)
VTDC
VRS+ = -0.1V
TA = -40
°C to +125°C
-4.6
+2.3
mV
VRS+ = 3.6V
TA = +25
°C-1.8
Charge to Discharge Trip Point
(Note 8)
VTCD
VRS+ = -0.1V
TA = +25
°C-1.8
mV
Hysteresis Width
VHYS
VRS+ = 3.6V,
-0.1V
TA = +25
°C0.6
mV
Common-Mode Input Range
(Note 9)
VCMR
-0.1
+28
V
2V
≤ VRS+ ≤ 28V
102
Common-Mode Rejection Ratio
(Note 9)
CMRR
-0.1V
≤ VRS+ ≤ +2V
74
dB
Output Low Voltage
VOL
ISINK = 100A
0.03
0.1
V
Output High Voltage
VOH
(VCC -
0.01)
(VCC -
0.04)
V
Internal Pullup Resistor
RPULL-UP
1M
Ω
POWER SUPPLY
TA = +25
°C
2.5
5.5
Supply Voltage Range (Note 10)
VCC
TA = -40
°C to +125°C
2.8
5.5
V
VRS+ = 3.6V
72
90
Amplifier Power-Supply Rejection
Ratio (Note 10)
PSRRA
VRS+ = -0.1V
66
86
dB
VRS+ = 3.6V
90
Comparator Power-Supply
Rejection Ratio
PSRRC
VRS+ = -0.1V
86
dB
2V
≤ VRS+ ≤ 28V
20
30
Quiescent Supply Current
ICC
-0.1V
≤ VRS+ < +2V
115
200
A
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