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參數(shù)資料
| 型號： | MAX4273 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 3V to 12V.Current-Limiting.Hot Swap Controllers with Autoretry.DualSpeed/BiLevel™. Fault Protection |
| 中文描述： | 3V至12V、限流型、熱插拔控制器，帶有自動(dòng)重試以及DualSpeed/BiLevel故障保護(hù) |
| 文件頁數(shù)： | 2/20頁 |
| 文件大?。?/td> | 359K |
| 代理商： | MAX4273 |
M
SOT23, Rail-to-Rail, Fixed-Gain
GainAmps/Open-Loop Op Amps
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
CC
to V
EE
)....................................-0.3V to +6V
Voltage Inputs (IN_)
MAX4281/4282/4284.....................(V
EE
- 0.3V) to (V
CC
+ 0.3V)
MAX4174/4175/4274/4275 (with respect to GND) ...........±17V
Output Short-Circuit Duration
(OUT_).....................................Continuous to Either V
EE
or V
CC
Continuous Power Dissipation (T
A
= +70°C)
5-Pin SOT23 (derate 7.1mW/°C above +70°C).............571mW
8-Pin SO (derate 5.88mW/°C above +70°C).................471mW
ELECTRICAL CHARACTERISTICS—MAX4174/MAX4175/MAX4274/MAX4275 Fixed-Gain
Amplifiers
(V
CC
= +2.5V to +5.5V, V
EE
= 0, V
IN+
= V
IN-
= V
CC
/ 2, R
L
to V
CC
/ 2, R
L
= open, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical
values are at V
CC
= +5V and T
A
= +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.
8-Pin μMAX (derate 4.1mW/°C above +70°C)............330mW
14-Pin SO (derate 8.3mW/°C above +70°C)...............667mW
16-Pin QSOP (derate 8.3mW/°C above +70°C)..........667mW
Operating Temperature Range ...........................-40°C to +85°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
R
L
= 1k
R
L
= 100k
MAX4174/MAX4274
Shorted to V
CC
Shorted to V
EE
Guaranteed by PSRR tests
V
CC
= 2.5V to 5.5V
IN_+, MAX4174/MAX4274 (Note 2)
A
V
< 25V/V
A
V
> 25V/V
MAX4175/MAX4275
MAX4175/MAX4275,
includes V
CC
/ 2 bias resistors
R
L
= 100k
MAX4174/MAX4274
CONDITIONS
mV
60
150
Output Voltage Swing
(Note 4)
150
250
2
8
2
8
V
OH
/V
OL
mA
65
Short-Circuit Current
10
0.02
R
OUT
Closed-Loop Output
Impedance
dB
70
90
PSRR
Power-Supply Rejection
Ratio
k
75
Noninverting Input
Resistance
M
1000
330
320
355
±0.5
510
480
530
±2.5
300
460
V
2.5
5.5
V
CC
Supply Voltage Range
150
40
nA
±0.05
±10
I
BIAS
Input Bias Current
μV/°C
Input Offset Voltage Drift
±5
μA
I
CC
Supply Current
(per Amplifier)
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
V
CC
= 3V
V
CC
= 5V
V
CC
= 3V
V
CC
= 5V
mV
V
OS
Input Offset Voltage
k
Inverting Input Resistance
V
CC
- V
OH
V
OL
- V
EE
V
CC
- V
OH
V
OL
- V
EE
MAX4175/MAX4275, V
IN
+ = V
IN
-
V
V
CC
/ 2
- 0.25
V
CC
/ 2
+ 0.25
IN_+ Bias Voltage
Guaranteed by functional test (Note 3)
Guaranteed by functional test
V
V
V
EE
V
EE
V
CC
- 1.2
IN_+ Input Voltage Range
IN_- Input Voltage Range
V
CC
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4273EEE | 功能描述:熱插拔功率分布 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MAX4273EEE+ | 功能描述:熱插拔功率分布 3-12V Current-Limit Hot Swap Controller RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MAX4273EEE+T | 功能描述:熱插拔功率分布 3-12V Current-Limit Hot Swap Controller RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MAX4273EEE-T | 功能描述:熱插拔功率分布 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MAX4273ESE | 功能描述:熱插拔功率分布 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
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