參數(shù)資料
型號： MAX4246ASA+T
廠商： Maxim Integrated Products
文件頁數(shù)： 1/17頁
文件大?。?/td> 0K
描述： IC OP AMP LOW POWER 8-SOIC
其它有關(guān)文件： Automotive Product Guide
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
放大器類型： 通用
電路數(shù)： 2
輸出類型： 滿擺幅
轉(zhuǎn)換速率： 0.4 V/µs
增益帶寬積： 1MHz
電流 - 輸入偏壓： 10nA
電壓 - 輸入偏移： 400µV
電流 - 電源： 375µA
電流 - 輸出 / 通道： 30mA
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 ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 8-SOIC
包裝： 帶卷 (TR)
General Description
The MAX4245/MAX4246/MAX4247 family of low-cost
op amps offer rail-to-rail inputs and outputs, draw only
320A of quiescent current, and operate from a single
+2.5V to +5.5V supply. For additional power conserva-
tion, the MAX4245/MAX4247 offer a low-power shutdown
mode that reduces supply current to 50nA, and puts the
amplifiers’ outputs in a high-impedance state. These
devices are unity-gain stable with a 1MHz gain-band-
width product driving capacitive loads up to 470pF.
The MAX4245/MAX4246/MAX4247 family is specified
from -40°C to +125°C, making them suitable for use in a
variety of harsh environments, such as automotive appli-
cations. The MAX4245 single amplifier is available in
ultra-small 6-pin SC70 and space-saving 6-pin SOT23
packages. The MAX4246 dual amplifier is available in
8-pin SOT23, SO, and MAX packages. The MAX4247
dual amplifier comes in a tiny 10-pin MAX package.
Applications
Portable Communications
Single-Supply Zero-Crossing Detectors
Instruments and Terminals
Electronic Ignition Modules
Infrared Receivers
Sensor-Signal Detection
Features
Rail-to-Rail Input and Output Voltage Swing
50nA (max) Shutdown Mode (MAX4245/MAX4247)
320A (typ) Quiescent Current Per Amplifier
Single +2.5V to +5.5V Supply Voltage Range
110dB Open-Loop Gain with 2k Load
0.01% THD with 100k Load
Unity-Gain Stable up to CLOAD = 470pF
No Phase Inversion for Overdriven Inputs
Available in Space-Saving Packages
6-Pin SC70 or 6-Pin SOT23 (MAX4245)
8-Pin SOT23/SO or 8-Pin MAX (MAX4246)
10-Pin MAX (MAX4247)
MAX4245/MAX4246/MAX4247
Ultra-Small, Rail-to-Rail I/O with Disable,
Single-/Dual-Supply, Low-Power Op Amps
________________________________________________________________
Maxim Integrated Products
1
Pin Configurations
Ordering Information
19-2016; Rev 2; 11/11
Pin Configurations continued at end of data sheet.
PART
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
MAX4245AXT+T
-40°C to +125°C
6 SC70
AAZ
MAX4245AUT+T
-40°C to +125°C
6 SOT23
AAUB
MAX4246AKA+T
-40°C to +125°C
8 SOT23
AAIN
MAX4246ASA+T
-40°C to +125°C
8 SO
—
MAX4246AUA+T
-40°C to +125°C
8 MAX
—
MAX4247AUB+T
-40°C to +125°C
10 MAX
—
MAX is a registered trademark of Maxim Integrated Products, Inc.
Selector Guide
PART
AMPLIFIERS
PER PACKAGE
SHUTDOWN
MODE
MAX4245AXT
1
Yes
MAX4245AUT
1
Yes
MAX4246AKA
2
No
MAX4246ASA
2
No
MAX4246AUA
2
No
MAX4247AUB
2
Yes
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
VSS
OUT
IN-
16
VDD
5
IN+
MAX4245
SC70-6/SOT23-6
TOP VIEW
2
34
1
2
3
4
8
7
6
5
VDD
OUTB
INB-
INB+
VSS
INA+
INA-
OUTA
MAX4246
SOT23-8/MAX/SO
SHDN
+
Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4246AUA 功能描述:運(yùn)算放大器 - 運(yùn)放 Rail-Rail I/O w/Disable 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
MAX4246AUA+ 功能描述:運(yùn)算放大器 - 運(yùn)放 Rail-Rail I/O w/Disable 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
MAX4246AUA+T 功能描述:運(yùn)算放大器 - 運(yùn)放 Rail-Rail I/O w/Disable 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
MAX4246AUA-T 功能描述:運(yùn)算放大器 - 運(yùn)放 Rail-Rail I/O w/Disable 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
MAX4247AUB 功能描述:運(yùn)算放大器 - 運(yùn)放 Rail-Rail I/O w/Disable 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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