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參數(shù)資料
| 型號(hào)： | MAX4490 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Cost, High-Slew-Rate, Rail-to-Rail I/O Op Amps in SC70 |
| 中文描述： | 低成本、高壓擺率、滿擺幅輸入/輸出運(yùn)算放大器，SC70封裝 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 97K |
| 代理商： | MAX4490 |
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
General Desc ription
The MAX4490/MAX4491/MAX4492 single/dual/quad,
low-cost CMOS op amps feature Rail-to-Rail
input and
output capability from either a single +2.7V to +5.5V
supply or dual ±1.35V to ±2.75V supplies. These ampli-
fiers exhibit a high slew rate of 10V/μs and a gain-band-
width product of 10MHz. They can drive 2k
resistive
loads to within 55mV of either supply rail and remain
unity-gain stable with capacitive loads up to 300pF.
The MAX4490 is offered in the ultra-small, 5-pin SC70
package, which is 50% smaller than the standard 5-pin
SOT23 package. Specifications for all parts are guaran-
teed over the automotive (-40°C to +125°C) tempera-
ture range.
Applic ations
Battery-Powered Instruments
Portable Equipment
Audio Signal Conditioning
Low-Power/Low-Voltage Applications
Sensor Amplifiers
RF Power Amplifier Control
High-Side/Low-Side Current Sensors
Features
o
+2.7V to +5.5V Single-Supply Operation
o
10V/μs Slew Rate
o
Rail-to-Rail Input Common-Mode Voltage Range
o
Rail-to-Rail Output Voltage Swing
o
10MHz Gain-Bandwidth Product
o
Unity-Gain Stable with Capacitive Loads
Up to 300pF
o
50pA Input Bias Current
o
Ultra-Small, 5-Pin SC70 Package (MAX4490)
M
Low-Cost, High-S lew-Rate,
Rail-to-Rail I/O Op Amps in S C70
________________________________________________________________ Maxim Integrated Products
1
19-1525; Rev 1; 1/00
PART
MAX4490
AXK-T
MAX4490AUK-T
MAX4491
AKA-T -40°C to +125°C
MAX4492
AUD
MAX4492ASD
-40°C to +125°C
-40°C to +125°C
TEMP. RANGE
PIN-
PACKAGE
5 SC70-5
5 SOT23-5
8 SOT23-8
14 TSSOP
14 SO
Capac itive Load S tability
Ordering Information
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
-40°C to +125°C
-40°C to +125°C
TOP
MARK
AAB
ADKQ
AADB
—
—
0
100
100k
10k
1k
RESISTIVE LOAD (
)
2000
4000
3000
6000
1000
5000
C
UNSTABLE
STABLE
Pin Configurations/
Func tional Diagrams
Pin Configurations continued at end of data sheet.
V
SS
OUT
IN-
1
5
V
DD
IN+
MAX4490
SOT23-5/SC70-5
2
3
4
-
TOP VIEW
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| MAX4490AUK-T | Low-Cost, High-Slew-Rate, Rail-to-Rail I/O Op Amps in SC70 |
| MAX4490AXK-T | Low-Cost, High-Slew-Rate, Rail-to-Rail I/O Op Amps in SC70 |
| MAX4494AKA-T | JT 37C 37#22D SKT WALL RECP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4490AUK | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX4490AUK+ | 制造商:Maxim Integrated Products 功能描述:OP AMP SGL GP R-R I/O 2.75V/5.5V 5PIN SOT-23 - Rail/Tube |
| MAX4490AUK+T | 功能描述:運(yùn)算放大器 - 運(yùn)放 High-Slew-Rate Rail-Rail 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 |
| MAX4490AUK-T | 功能描述:運(yùn)算放大器 - 運(yùn)放 High-Slew-Rate Rail-Rail 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 |
| MAX4490AXK | 制造商:Maxim Integrated Products 功能描述:NON BOOK, NEED N/NR, QUOTE# - Cut Tape Product |
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