參數(shù)資料
型號(hào): MAX4374EVKIT+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 7/13頁(yè)
文件大小: 0K
描述: EVALUATION KIT FOR MAX4374
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
每 IC 通道數(shù): 1 - 單
放大器類型: 電流檢測(cè)
輸出類型: 單端
-3db帶寬: 120kHz
工作溫度: -40°C ~ 85°C
電流供應(yīng)(主 IC): 50µA
電壓 - 電源,單路/雙路(±): 2.7 V ~ 28 V
板類型: 完全填充
已供物品:
已用 IC / 零件: MAX4374
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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MAX4374FESD+ 功能描述:電流靈敏放大器 uPower High-Side Current-Sense Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比(最小值):110 dB 輸入補(bǔ)償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
MAX4374FESD+T 功能描述:電流靈敏放大器 uPower High-Side Current-Sense Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比(最小值):110 dB 輸入補(bǔ)償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
MAX4374FESD-T 功能描述:電流靈敏放大器 uPower High-Side Current-Sense Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比(最小值):110 dB 輸入補(bǔ)償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel