參數(shù)資料
型號(hào)： MAX4282EUA+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 1/20頁(yè)
文件大?。?/td> 0K
描述： IC OP AMP FIX GAIN 8-UMAX
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
系列： GainAmp™
放大器類(lèi)型： 通用
電路數(shù)： 2
輸出類(lèi)型： 滿擺幅
轉(zhuǎn)換速率： 0.7 V/µs
增益帶寬積： 2MHz
電流 - 輸入偏壓： 50pA
電壓 - 輸入偏移： 500µV
電流 - 電源： 320µA
電流 - 輸出 / 通道： 65mA
電壓 - 電源，單路/雙路(±)： 2.5 V ~ 5.5 V，±1.25 V ~ 2.75 V
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 8-TSSOP，8-MSOP（0.118"，3.00mm 寬）
供應(yīng)商設(shè)備封裝： 8-uMAX
包裝： 帶卷 (TR)
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
General Description
The MAX4174/MAX4175/MAX4274/MAX4275 Gain-
Amp family combines a low-cost Rail-to-Rail op amp
with precision internal gain-setting resistors and VCC / 2
biasing. Factory-trimmed on-chip resistors decrease
design size, cost, and layout, and provide 0.1% gain
accuracy. Fixed inverting gains from -0.25V/V to
-100V/V or noninverting gains from +1.25V/V to
+101V/V are available. These devices operate from a
single +2.5V to +5.5V supply and consume only 300A.
GainAmp amplifiers are optimally compensated for
each gain version, achieving exceptional GBW prod-
ucts up to 23MHz (A V = +25V/V to +101V/V). High-volt-
age fault protection withstands ±17V at either input
without excessive current draw.
Three versions are available in this amplifier family: single/
dual/quad open-loop, unity-gain stable (MAX4281/
MAX4282/MAX4284); single/dual fixed gain (MAX4174/
MAX4274); and single/dual fixed gain plus internal
VCC / 2 bias at the noninverting input (MAX4175/
MAX4275), which simplifies input biasing in single-supply
designs. The input common-mode voltage range of the
open-loop amplifiers extends from 150mV below the
negative supply to within 1.2V of the positive supply.
The outputs can swing rail-to-rail and drive a 1k
load
while maintaining excellent DC accuracy. The amplifier
is stable for capacitive loads up to 470pF.
Applications
Portable Instruments
Smart-Card Readers
Instruments, Terminals,
Infrared Receivers for
and Bar-Code Readers
Remote Controls
Keyless Entry
Low-Side Current-Sense
Photodiode Preamps
Amplifiers
Features
o GainAmp Family Provides Internal Precision
Gain-Setting Resistors in SOT23 (MAX4174/5)
o 0.1% Gain Accuracy (RF/RG) (MAX4174/5,
MAX4274/5)
o 54 Standard Gains Available (MAX4174/5,
MAX4274/5)
o Open-Loop Unity-Gain-Stable Op Amps
(MAX4281/2/4)
o Rail-to-Rail Outputs Drive 1k
Load
o Internal VCC / 2 Biasing (MAX4175/MAX4275)
o +2.5V to +5.5V Single Supply
o 300A Supply Current
o Up to 23MHz GBW Product
o Fault-Protected Inputs Withstand ±17V
o Stable with Capacitive Loads Up to 470pF with
No Isolation Resistor
MAX4174/5,
MAX4274/5,
MAX4281/2/4
SOT23, Rail-to-Rail, Fixed-Gain
GainAmps/Open-Loop Op Amps
________________________________________________________________
Maxim Integrated Products
1
19-1407; Rev 3; 8/99
PART
*
MAX4174
_EUK-T -40°C to +85°C
TEMP. RANGE
PIN-
PACKAGE
5 SOT23-5
Ordering Information continued at end of data sheet.
*
Insert the desired gain code (from the Gain Selection Guide)
in the blank to complete the part number.
Refer to the Gain Selection Guide for a list of preferred gains
and SOT Top Marks.
Ordering Information
GainAmp is a trademark of Maxim Integrated Products. Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
Pin Configurations
Typical Operating Circuit
MAX4175
INPUT
IN-
IN+
+5V
RB
OUT
VCC
VEE
RG
0.1
F
RF
0.1
F
0.1
F
TOP VIEW
MAX4174
5
4
1
2
3
IN-
OUT
VCC
VEE
RG
RF
IN+
+
SOT23-5
Selector Guide appears at end of data sheet.
Pin Configurations continued at end of data sheet.
TOP
MARK
MAX4175
_EUK-T
-40°C to +85°C
5 SOT23-5
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4284EEE 功能描述:運(yùn)算放大器 - 運(yùn)放 Rail-Rail Fixed-Gain Gain Amps/Open-Loop 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
MAX4284EEE-T 功能描述:運(yùn)算放大器 - 運(yùn)放 Rail-Rail Fixed-Gain Gain Amps/Open-Loop 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
MAX4284ESD 功能描述:運(yùn)算放大器 - 運(yùn)放 Rail-Rail Fixed-Gain Gain Amps/Open-Loop 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
MAX4284ESD+ 制造商:Maxim Integrated Products 功能描述:
MAX4284ESD-T 功能描述:運(yùn)算放大器 - 運(yùn)放 Rail-Rail Fixed-Gain Gain Amps/Open-Loop 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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