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參數(shù)資料
| 型號： | ISL28270 |
| 廠商： | Intersil Corporation |
| 元件分類： | 運動控制電子 |
| 英文描述： | Dual and Quad Channel Micropower, Single Supply, Rail-to-Rail Input and Output (RRIO) Instrumentation Amplifiers(雙/四通道，微功率，單電源，軌對軌輸入/輸出(RRIO)測量放大器) |
| 中文描述： | 雙通道和四通道微功耗，單電源，軌到軌輸入和輸出（RRIO）儀表放大器（雙/四通道，微功率，單電源，軌對軌輸入/輸出（RRIO）測量放大器） |
| 文件頁數(shù)： | 1/18頁 |
| 文件大?。?/td> | 627K |
| 代理商： | ISL28270 |
1
FN6260.4
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2006, 2007. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
ISL28270, ISL28273, ISL28470
Dual and Quad Channel Micropower,
Single Supply, Rail-to-Rail Input and
Output (RRIO) Instrumentation Amplifiers
The ISL28270 and ISL28273 are dual channel micropower
instrumentation amplifiers (in-amps) and the ISL28470 is a
quad channel in-amp optimized for single supply operation
over the +2.4V to +5.5V range.
All three devices feature an Input Range Enhancement
Circuit (IREC) which maintains CMRR performance for input
voltages equal to the positive supply and down to 50mV
above the negative supply rail. The input signal is capable of
swinging above the positive supply rail and to 10mV above
the negative supply with only a slight degradation of the
CMRR performance. The output operation is rail-to-rail.
The ISL28273 is compensated for a minimum gain of 10 or
more. For higher gain applications, the ISL28270 and
ISL28470 are compensated for a minimum gain of 100. The
in-amps have bipolar input devices for best offset and
excellent 1/f noise performance. The amplifiers can be
operated from one lithium cell or two Ni-Cd batteries.
Features
150μV max offset voltage (ISL28270, ISL28470)
600μV max offset voltage (ISL28273)
2.5nA max input bias current (ISL28270, ISL28470)
110dB CMRR
0.7μV/°C offset voltage temperature coefficient
240kHz -3dB bandwidth (G = 100) ISL28270, ISL28470
230kHz -3dB bandwidth (G = 10) ISL28273
Single supply operation
Rail-to-rail input and output (RRIO)
Pb-free plus anneal available (RoHS compliant)
Applications
Battery or solar-powered systems
Strain gauge
Sensor signal conditioning
Medical devices
Industrial instrumentations
Related Literature
AN1289, ISL28470EVAL1Z Evaluation Board User’s
Guide
AN1290, ISL2827xINEVAL1Z Evaluation Board User’s
Guide
AN1298, Instrumentation Amplifier Application Note
Ordering Information
PART NUMBER
(Note)
PART
MARKING
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL28270IAZ
28270 IAZ
16 Ld QSOP
MDP0040
ISL28270IAZ-T13*
28270 IAZ
16 Ld QSOP
MDP0040
ISL28273FAZ
28273 FAZ
16 Ld QSOP
MDP0040
ISL28273FAZ-T7*
28273 FAZ
16 Ld QSOP
MDP0040
ISL28470FAZ
ISL28470 FAZ 28 Ld QSOP
MDP0040
ISL28470FAZ-T7 *
ISL28470 FAZ 28 Ld QSOP
MDP0040
ISL28270INEVAL1Z Evaluation Platform
ISL28273INEVAL1Z Evaluation Platform
ISL28470EVAL1Z
Evaluation Platform
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
Data Sheet
August 3, 2007
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISL28273 | Dual and Quad Channel Micropower, Single Supply, Rail-to-Rail Input and Output (RRIO) Instrumentation Amplifiers(雙/四通道，微功率，單電源，軌對軌輸入/輸出(RRIO)測量放大器) |
| ISL43141IR | Low-Voltage, Single and Dual Supply, High Performance, Quad SPST, Analog Switches |
| ISL43140IB | Low-Voltage, Single and Dual Supply, High Performance, Quad SPST, Analog Switches |
| ISL43140IR | Low-Voltage, Single and Dual Supply, High Performance, Quad SPST, Analog Switches |
| ISL43140IV | Low-Voltage, Single and Dual Supply, High Performance, Quad SPST, Analog Switches |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL28270_0708 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual and Quad Channel Micropower, Single Supply, Rail-to-Rail Input and Output (RRIO) Instrumentation Amplifiers |
| ISL28270IAZ | 功能描述:IC INSTR AMP RRIO DUAL 16-QSOP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:75 系列:MicroAmplifier™ 放大器類型:通用 電路數(shù):1 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.03 V/µs 增益帶寬積:100kHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:60µV 電流 - 電源:20µA 電流 - 輸出 / 通道:5mA 電壓 - 電源，單路/雙路(±):2.3 V ~ 5.5 V 工作溫度:-40°C ~ 85°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:管件 |
| ISL28270IAZ-T13 | 功能描述:IC INSTR AMP RRIO DUAL 16-QSOP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 放大器類型:電流檢測 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:- 增益帶寬積:125kHz -3db帶寬:- 電流 - 輸入偏壓:- 電壓 - 輸入偏移:100µV 電流 - 電源:1.1µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:4-WFBGA，CSPBGA 供應(yīng)商設(shè)備封裝:4-UCSP（2x2） 包裝:剪切帶 (CT) 其它名稱:MAX9634WERS+TCT |
| ISL28270INEVAL1Z | 功能描述:EVALUATION BOARD FOR ISL28270 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 運算放大器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- |
| ISL28271 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Micropower, Single Supply, Rail-to- Rail Input and Output (RRIO) Instrumentation Amplifier |
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