參數資料
| 型號： | ISL28470FAZ-T7A |
| 廠商： | Intersil |
| 文件頁數： | 1/18頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OPAMP INST RRIO QUAD 28QSOP |
| 標準包裝： | 250 |
| 放大器類型： | 儀表 |
| 電路數： | 4 |
| 輸出類型： | 滿擺幅 |
| 轉換速率： | 0.5 V/µs |
| -3db帶寬： | 240kHz |
| 電流 - 輸入偏壓： | 250pA |
| 電壓 - 輸入偏移： | 35µV |
| 電流 - 電源： | 260µA |
| 電流 - 輸出 / 通道： | 29mA |
| 電壓 - 電源，單路/雙路(±)： | 2.4 V ~ 5.5 V，±1.2 V ~ 2.75 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-SSOP（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 28-QSOP |
| 包裝： | 帶卷 (TR) |
1
FN6260.6
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. 2006-2009. 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
150V Max Offset Voltage (ISL28270, ISL28470)
600V Max Offset Voltage (ISL28273)
2.5nA Max Input Bias Current (ISL28270, ISL28470)
110dB CMRR
0.7V/°C Offset Voltage Temperature Co-efficient
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 (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
October 21, 2009
相關PDF資料 |
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| ISL28474FAZ | IC OPAMP QUAD RRIO MCPWR 24-QSOP |
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| ISL28478FAZ | IC OPAMP QUAD RRIO MCPWR 16-QSOP |
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| ISL28488FAZ | IC OPAMP QUAD RRIO MCPWR 16-QSOP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ISL28474 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Micropower, Single Supply, Rail-to-Rail Input-Output Instrumentation Amplifier and Precision Operational Amplifier |
| ISL28474EVAL1Z | 功能描述:EVALUATION BOARD FOR ISL28474 RoHS:是 類別:編程器，開發系統 >> 評估板 - 運算放大器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- |
| ISL28474FAZ | 功能描述:IC OPAMP QUAD RRIO MCPWR 24-QSOP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 其它有關文件:Automotive Product Guide 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 放大器類型:通用 電路數:1 輸出類型:滿擺幅 轉換速率:3 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:70µV 電流 - 電源:2.5mA 電流 - 輸出 / 通道:48mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應商設備封裝:SOT-6 包裝:Digi-Reel® 其它名稱:MAX4475AUT#TG16DKR |
| ISL28474FAZ-T7 | 功能描述:IC OPAMP QUAD RRIO MCPWR 24-QSOP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 其它有關文件:Automotive Product Guide 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 放大器類型:通用 電路數:1 輸出類型:滿擺幅 轉換速率:3 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:70µV 電流 - 電源:2.5mA 電流 - 輸出 / 通道:48mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應商設備封裝:SOT-6 包裝:Digi-Reel® 其它名稱:MAX4475AUT#TG16DKR |
| ISL28476 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual and Quad Precision Micropower Single Supply Rail-to-Rail Input and Output Precision Op Amps |
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