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參數(shù)資料
| 型號： | MAX4374FESD |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | Low-Cost, Micropower, High-Side Current-Sense Amplifier Comparator Reference ICs |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO14 |
| 封裝： | SO-14 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 366K |
| 代理商： | MAX4374FESD |
M
Low-Cost, Micropower, High-Side Current-Sense
Amplifier + Comparator + Reference ICs
_______________________________________________________________________________________
3
V
SENSE
=
20mV to 150mV;
V
CC
= 12V; V
RS+
= 12V;
Gain = 20, 50
MAX437_T
MAX437_F
V
RS+
= 12V,
V
CC
= 12V,
C
LOAD
= 10pF
V
SENSE
= 100mV, C
LOAD
= 10pF,
V
CC
= 12V, V
RS+
= 12V
Gain = +20V/V,
V
CC
= 12V,
V
RS+
= 12V,
C
LOAD
= 10pF
No sustained oscillations
V
SENSE
= 100mV
V
OUT
= 2V, V
RS+
> 2V
CONDITIONS
%
±0.64
±5.2
A
V
Gain Accuracy
V/V
+20
+50
A
V
kHz
200
BW
-3dB Bandwidth
Gain
mV
mV
nA
580
600
-9
±2.2
618
Comparator Threshold
Comparator Hysteresis
Input Bias Current
0.5
μs
20
OUT Settling Time to 1% of
Final Value
pF
dB
1000
1.5
87
Capacitive Load Stability
OUT Output Resistance
Power-Supply Rejection
R
OUT
PSR
72
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
120
110
50
V
SENSE
= 100mV,
Gain = +20V/V
V
SENSE
= 100mV,
Gain = +50V/V
V
SENSE
= 100mV,
Gain = +100V/V
V
SENSE
= 6.25mV
MAX437_H
+100
T
A
= +25°C
T
A
= -40°C to +85°C
±7.2
V
SENSE
= 6.25mV to
100mV
V
SENSE
= 100mV to
6.25mV
20
Power-Up Time to 1% of Final
Value
ms
V
CC
= 12V, V
RS+
= 12V, C
LOAD
= 10pF
Saturation Recovery Time
(Note 8)
ms
0.1
±15
I
B
C
L
= 10pF, R
L
= 10k
pull-up to 5V,
5mV of overdrive
μs
4
Propagation Delay
I
SINK
= 1mA
V
0.6
V
OL
Output Low Voltage
V
SENSE
=
20mV to 100mV,
V
CC
= 12V, V
RS+
= 12V,
Gain = 100
T
A
= +25°C
T
A
= -40°C to +85°C
±7.2
±0.62
±5.0
COMPARATOR
(Note 9)
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +2.7V to +28V, V
RS+
= 0 to +28V, V
SENSE
= 0, V
RESET
= 0, R
LOAD
= 1M
, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical
values are at T
A
= +25°C.) (Note 1)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX4374FEUB | Low-Cost, Micropower, High-Side Current-Sense Amplifier Comparator Reference ICs |
| MAX4374HESD | Low-Cost, Micropower, High-Side Current-Sense Amplifier Comparator Reference ICs |
| MAX4375FESD | Low-Cost, Micropower, High-Side Current-Sense Amplifier Comparator Reference ICs |
| MAX4375FEUB | Low-Cost, Micropower, High-Side Current-Sense Amplifier Comparator Reference ICs |
| MAX4375HESD | Low-Cost, Micropower, High-Side Current-Sense Amplifier Comparator Reference ICs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| MAX4374FEUB | 功能描述:特殊用途放大器 RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| MAX4374FEUB+ | 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 |
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