參數(shù)資料
型號(hào): ISL28291FRUZ-T7
廠商: Intersil
文件頁(yè)數(shù): 1/18頁(yè)
文件大小: 0K
描述: IC OP AMP R-R DUAL ULN 10-UTQFN
標(biāo)準(zhǔn)包裝: 1
放大器類型: 電壓反饋
電路數(shù): 2
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 17 V/µs
-3db帶寬: 61MHz
電流 - 輸入偏壓: 3µA
電壓 - 輸入偏移: 270µV
電流 - 電源: 2.6mA
電流 - 輸出 / 通道: 130mA
電壓 - 電源,單路/雙路(±): 3 V ~ 5.5 V,±1.5 V ~ 2.75 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 10-UFQFN
供應(yīng)商設(shè)備封裝: 10-UTQFN(1.8x1.40)
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁(yè)面: 1235 (CN2011-ZH PDF)
其它名稱: ISL28291FRUZ-T7DKR
1
Single and Dual Single Supply Ultra-Low Noise, Low
Distortion Rail-to-Rail Output, Op Amp
ISL28191, ISL28291
The ISL28191 and ISL28291 are tiny single and dual ultra-low
noise, ultra-low distortion operational amplifiers. They are fully
specified to operate down to +3V single supply. These
amplifiers have outputs that swing rail-to-rail and an input
common mode voltage that extends to ground (ground
sensing).
The ISL28191 and ISL28291 are unity gain stable with an
input referred voltage noise of 1.7nV/
√Hz. Both parts feature
0.00018% THD+N at 1kHz.
The ISL28191 is available in the space-saving 6 Ld UTDFN
(1.6mmx1.6mm) and 6 Ld SOT-23 packages. The ISL28291 is
available in the 8 Ld SOIC, 10 Ld 1.8mmx1.4mm UTQFN and
10 Ld MSOP packages. All devices are guaranteed over -40°C
to +125°C.
Features
1.7nV/
√Hz input voltage noise at 1kHz
1kHz THD+N typical 0.00018% at 2VP-P VOUT
Harmonic Distortion -76dBc, -70dBc, fo = 1MHz
61MHz -3dB bandwidth
630V maximum offset voltage
3A input bias current
100dB typical CMRR
3V to 5.5V single supply voltage range
Rail-to-rail output
Ground Sensing
Enable pin (not available in the 8 Ld SOIC package option)
Pb-free (RoHS compliant)
Applications
Low noise signal processing
Low noise microphones/preamplifiers
ADC buffers
DAC output amplifiers
Digital scales
Strain gauges/sensor amplifiers
Radio systems
Portable equipment
Infrared detectors
Related Literature
AN1343: ISL2829xEVAL1Z, ISL5529xEVAL1Z Evaluation
Board User’s Guide
Ordering Information
PART NUMBER
(Note 5)
PART
MARKING
PACKAGE
(Pb-free)
PKG.
DWG. #
ISL28191FHZ-T7 (Notes 1, 2) GABJ
6 Ld SOT-23
(Note 4)
P6.064A
ISL28191FRUZ-T7 (Notes 1, 3) M8
6 Ld UTDFN L6.1.6x1.6A
ISL28291FUZ (Note 2)
8291Z
10 Ld MSOP M10.118A
ISL28291FUZ-T7 (Notes 1, 2) 8291Z
10 Ld MSOP M10.118A
ISL28291FBZ (Note 2)
28291 FBZ 8 Ld SOIC
M8.15E
ISL28291FBZ-T7 (Notes 1, 2) 28291 FBZ 8 Ld SOIC
M8.15E
ISL28291FRUZ-T7 (Notes 1, 3) F
10 Ld UTQFN L10.1.8x1.4A
ISL28191EVAL1Z
Evaluation Board
ISL28291EVAL1Z
Evaluation Board
NOTES:
1. Please refer to TB347 for details on reel specifications.
2. 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.
3. These Intersil Pb-free plastic packaged products employ special Pb-
free material sets; molding compounds/die attach materials and
NiPdAu plate - e4 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.
4. The part marking is located on the bottom of the part.
5. For Moisture Sensitivity Level (MSL), please see device information
page for ISL28191, ISL28291. For more information on MSL please
see techbrief TB363.
January 26, 2012
FN6156.9
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
|Copyright Intersil Americas Inc. 2006-2008, 2011, 2012. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
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