參數(shù)資料
型號(hào)： MAX4008
廠商： Maxim Integrated Products, Inc.
英文描述： High-Accuracy, 76V, High-Side Current Monitors in SOT23
中文描述： 高精度、76V、高端電流監(jiān)測(cè)，SOT23封裝
文件頁(yè)數(shù)： 1/9頁(yè)
文件大小： 302K
代理商： MAX4008
General Description
The MAX4007/MAX4008 precision, high-side, high-volt-
age current monitors are specifically designed for mon-
itoring photodiode current in fiber applications. They
offer a connection point for the reference current and a
monitor output that produces a signal proportional to
the reference current. The monitor output of the
MAX4007 is a current proportional to the reference cur-
rent. The monitor output of the MAX4008 is a voltage
proportional to the reference current. The current moni-
tors have six decades of dynamic range and monitor
reference currents of 250nA to 2.5mA with better than
5% accuracy. The photodiode current can be moni-
tored from 10nA to 10mA with reduced accuracy.
The MAX4007/MAX4008 accept a supply voltage of
+2.7V to +76V, suitable for APD or PIN photodiode appli-
cations. Internal current limiting (20mA, typ) protects the
devices against short circuit to ground. A clamp diode
protects the monitor output from overvoltage. Additionally,
these devices feature thermal shutdown if the die temper-
ature reaches +150°C.
The MAX4007/MAX4008 are available in tiny, space-
saving 6-pin SOT23 packages, and operate over the
extended temperature range of -40°C to +85°C.
Applications
Photodiode Current-Monitoring Systems
Portable Instrumentation
Medical Instrumentation
Laboratory Instrumentation
Consumer Electronics
Current-to-Voltage Conversion
Level Translation
Features
o
Wide Reference Current Dynamic Range
Guaranteed 250nA to 2.5mA with 5% Monitor
Accuracy
Extended 10nA to 10mA with 10% Monitor
Accuracy
o
Current (MAX4007) or Voltage (MAX4008) Monitor
Outputs
o
Reference Current-Limit Protection (20mA, typ)
o
Voltage Clamp Protects Subsequent Output
Circuitry
o
+2.7V to +76V Wide Voltage Range Operation
o
6-Pin SOT23 Packages
M
High-Accuracy, 76V, High-Side
Current Monitors in SOT23
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
GND
REF
OUT
1
6
BIAS
5
N.C.
CLAMP
MAX4007
MAX4008
SOT23
TOP VIEW
2
3
4
Pin Configuration
Ordering Information
19-2743; Rev 1; 5/03
Typical Operating Circuit appears at end of data sheet.
PART
TEMP RANGE
PIN-PACKAGE
TOP
MARK
MAX4007
EUT-T
MAX4008
EUT-T
-40
°
C to +85
°
C
-40
°
C to +85
°
C
6 SOT23-6
6 SOT23-6
ABNM
ABNO
Selector Guide
PART
PIN-
PACKAGE
6 SOT23-6
6 SOT23-6
INTERNAL
RESISTOR
None
10k
TYPICAL
ACCURACY (%)
5
1
MAX4007EUT-T
MAX4008EUT-T
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4008EUT 制造商:Maxim Integrated Products 功能描述:- Cut Tape Product
MAX4008EUT+ 制造商:Maxim Integrated Products 功能描述:HIGH SIDE CURRENT MONITOR 6PIN SOT-23 - Rail/Tube
MAX4008EUT+T 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 High-Side Current Monitor RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel
MAX4008EUT-T 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 High-Side Current Monitor RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel
MAX400CPA 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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