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參數(shù)資料
| 型號(hào)： | KM4170IS5TR3 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類(lèi)： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Low Cost, +2.7V & +5V, Rail-to-Rail I/O Amplifiers |
| 中文描述： | OP-AMP, 6000 uV OFFSET-MAX, 2.2 MHz BAND WIDTH, PDSO5 |
| 封裝： | SC-70, 5 PIN |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大?。?/td> | 459K |
| 代理商： | KM4170IS5TR3 |
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Features at 2.7V
136
μ
A supply current per amplifier
4.9MHz bandwidth
Output swings to within 20mV of either rail
Input voltage range exceeds the rail by >250mV
5.3V/
μ
s slew rate
16mA output current
21nV/
√
Hz input voltage noise
KM4170:
directly replaces OPA340, OPA343, and TLV2461 in
single supply applications and available in SC70-5 and
SOT23-5 package options
KM4270:
directly replaces MAX4126, OPA2340, LMV822 and
TLV2462 in single supply applications and available in
SOIC-8 and MSOP-8 package options
KM4470:
directly replaces MAX4129, OPA4340, LMV824 and
TLV2464 in single supply applications and available in
TSSOP-14 package option
Applications
Portable/battery-powered applications
PCMCIA, USB
Mobile communications, cellular phones, pagers
Notebooks and PDA’s
Sensor Interface
A/D buffer
Active filters
Signal conditioning
Portable test instruments
Description
The KM4170 (single), KM4270 (dual), and KM4470 (quad)
are ultra-low cost, low power, voltage feedback amplifiers.
At 5V, the KM4X70 family uses only 160
μ
A of supply current
per amplifier and are designed to operate from a supply range
of 2.5V to 5.5V (±1.25 to ±2.75). The input voltage range
exceeds the negative and positive rails.
The KM4X70 family of amplifiers offer high bipolar
performance at a low CMOS prices. They offer superior
dynamic performance with 4.9MHz small signal bandwidths
and 5.3V/
μ
s slew rates. The combination of low power, high
bandwidth, and rail-to-rail performance make the KM4X70
amplifiers well suited for battery-powered communication/
computing systems.
KM4170, KM4270, KM4470
Low Cost, +2.7V & +5V, Rail-to-Rail I/O Amplifiers
www.fairchildsemi.com
REV. 5 December 2002
Large Signal Frequency Response
M
Frequency (MHz)
0.01
0.1
1
10
V
o
= 4V
pp
V
s
= 5V
V
o
= 1V
pp
V
o
= 2V
pp
Output Swing vs. Load
O
Input Voltage (0.4V/div)
-2.0
0
2.0
-1.35
0
1.35
R
L
= 10k
R
L
= 1k
R
L
= 75/100
R
L
= 200
R
L
= 100
R
L
= 75
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| KM4170IT5TR3 | 功能描述:運(yùn)算放大器 - 運(yùn)放 Tiny RRIO Amplifier 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 |
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| KM418RD16AD | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128/144Mbit RDRAM 256K x 16/18 bit x 2*16 Dependent Banks Direct RDRAMTM |
| KM418RD16C | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128/144Mbit RDRAM 256K x 16/18 bit x 2*16 Dependent Banks Direct RDRAMTM |
| KM418RD16D | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128/144Mbit RDRAM 256K x 16/18 bit x 2*16 Dependent Banks Direct RDRAMTM |
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