参数资料
| 型号： | ISL28274FAZ |
| 厂商： | Intersil |
| 文件页数： | 1/18页 |
| 文件大小： | 0K |
| 描述： | IC INSTR/OP AMP RRIO SGL 16-QSOP |
| 标准包装： | 97 |
| 放大器类型： | 仪表 |
| 电路数： | 2 |
| 输出类型： | 满摆幅 |
| 转换速率： | 0.5 V/µs |
| 增益带宽积： | 6MHz |
| 电流 - 输入偏压： | 10pA |
| 电压 - 输入偏移： | 35µV |
| 电流 - 电源： | 120µA |
| 电流 - 输出 / 通道： | 31mA |
| 电压 - 电源，单路/双路(±)： | 2.4 V ~ 5 V，±1.2 V ~ 2.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 管件 |
1
FN6345.3
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, 2009. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
ISL28274, ISL28474
Micropower, Single Supply, Rail-to-Rail
Input-Output Instrumentation Amplifier
and Precision Operational Amplifier
The ISL28274 is a combination of a micropower
instrumentation amplifier (Amp A) with a low power precision
amplifier (Amp B) in a single package. The ISL28474
consists of two micropower instrumentation amplifiers
(Amp A) and two low power precision amplifiers (Amp B) in a
single package. The amplifiers are optimized for operation at
2.4V to 5V single supplies. Inputs and outputs can operate
rail-to-rail. As with all instrumentation amplifiers, a pair of
inputs provide a high common-mode rejection and are
completely independent from a pair of feedback terminals.
The feedback terminals allow zero input to be translated to
any output offset, including ground. A feedback divider
controls the overall gain of the amplifier. The additional
precision amplifier can be used to generate higher gain, with
smaller feedback resistors or used to generate a reference
voltage.
The instrumentation amp (Amp A) is compensated for a gain
of 100 or more and the precision amp (Amp B) is unity gain
stable. Both amplifiers have PMOS inputs that provide less
than 30pA input bias currents.
The amplifiers can be operated from one lithium cell or two
Ni-Cd batteries. The amplifiers input range goes from below
ground to slightly above positive rail. The output stage
swings completely to ground or positive supply; no pull-up or
pull-down resistors are needed.
Features
Combination of IN-AMP and OP-AMP in a Single Package
120A Supply Current for ISL28274
Input Offset Voltage IN-AMP 500V Max
Input Offset Voltage OP-AMP 225V Max
30pA Max Input Bias Current
100dB CMRR and PSRR
Single Supply Operation of 2.4V to 5.0V
Ground Sensing
Input Voltage Range is Rail-to-Rail and Output Swings
Rail-to-Rail
Pb-Free available (RoHS Compliant)
Applications
4mA to 20mA Loops
Industrial Process Control
Medical Instrumentation
Ordering Information
PART NUMBER
(Note)
PART
MARKING
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL28274FAZ*
28274 FAZ
16 Ld QSOP
MDP0040
ISL28474FAZ*
ISL28474 FAZ
24 Ld QSOP
MDP0040
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets, molding compounds/die attach
materials, and 100% matte tin plate plus anneal (e3 termination
finish, which is 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
May 14, 2009
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL28274FAZ-T13 | 制造商:Intersil Corporation 功能描述: |
| ISL28274FAZ-T7 | 功能描述:IC INSTR/OP AMP RRIO SGL 16-QSOP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 放大器类型:通用 电路数:1 输出类型:满摆幅 转换速率:3 V/µs 增益带宽积:10MHz -3db带宽:- 电流 - 输入偏压:1pA 电压 - 输入偏移:70µV 电流 - 电源:2.5mA 电流 - 输出 / 通道:48mA 电压 - 电源，单路/双路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:Digi-Reel® 其它名称:MAX4475AUT#TG16DKR |
| ISL28276 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Dual and Quad Precision Micropower Single Supply Rail-to-Rail Input and Output Precision Op Amps |
| ISL28276_07 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Dual and Quad Precision Micropower Single Supply Rail-to-Rail Input and Output Precision Op Amps |
| ISL28276EVAL1Z | 功能描述:EVALUATION BOARD FOR ISL28276 RoHS:是 类别:编程器，开发系统 >> 评估板 - 运算放大器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- |
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