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參數(shù)資料
| 型號： | OPA4342EA |
| 英文描述： | Low Cost, Low Power, Rail-to-Rail OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series |
| 中文描述： | 低成本，低功耗，軌至軌運算放大器MicroAmplifier⑩系列 |
| 文件頁數(shù)： | 4/10頁 |
| 文件大小： | 234K |
| 代理商： | OPA4342EA |
4
OPA342, 2342, 4342
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C, V
S
= +5V, and R
L
= 10k
connected to V
S
/2, unless otherwise noted.
POWER SUPPLY AND COMMON-MODE
REJECTION RATIO vs FREQUENCY
10
R
Frequency (Hz)
100
1k
10k
100k
100
80
60
40
20
10
+PSRR
CMRR
–PSRR
CHANNEL SEPARATION vs FREQUENCY
100
C
Frequency (Hz)
1k
10k
100k
1M
140
120
100
80
60
Dual and quad devices.
G = 1, all channels.
Quad measured channel
A to D or B to C—other
combinations yield improved
rejection.
VOLTAGE AND CURRENT NOISE
SPECTRAL DENSITY vs FREQUENCY
1
V
√
H
Frequency (Hz)
10
100
1k
10k
100k
1M
10M
10000
1000
100
10
C
√
H
100
10
1
0.1
V
N
I
N
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
20
T
Frequency (Hz)
100
1k
10k
20k
1
0.1
0.010
0.001
OPEN-LOOP GAIN/PHASE vs FREQUENCY
0.1
1
G
0
30
60
90
120
150
180
P
°
)
Frequency (Hz)
10
100
1k
10k
100k
1M
10M
120
100
80
60
40
20
0
Gain
Phase
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
10k
M
Frequency (Hz)
100k
1M
6
5
4
3
2
1
0
V
S
= +2.7V
V
S
= +5.5V
V
S
= +5V
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| OPA4342EA/250 | 功能描述:運算放大器 - 運放 Low Cost Lo-Power Rail-to-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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| OPA4342EA/250G4 | 功能描述:運算放大器 - 運放 Low Cost Lo-Power Rail-to-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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| OPA4342EA/2K5 | 功能描述:IC OPAMP GP R-R 1MHZ 14TSSOP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:MicroAmplifier™ 產(chǎn)品變化通告:Discontinuation 18/May/2012 標準包裝:2,000 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉換速率:0.42 V/µs 增益帶寬積:1.5MHz -3db帶寬:- 電流 - 輸入偏壓:15nA 電壓 - 輸入偏移:1000µV 電流 - 電源:116µA 電流 - 輸出 / 通道:100mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 5 V，±0.9 V ~ 2.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:14-TSSOP 包裝:帶卷 (TR) 產(chǎn)品目錄頁面:851 (CN2011-ZH PDF) 其它名稱:296-20930-2 |
| OPA4342EA250 | 制造商:BB 制造商全稱:BB 功能描述:Low-Cost, Low-Power, Rail-to-Rail OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series |
| OPA4342EA250G4 | 制造商:BB 制造商全稱:BB 功能描述:Low-Cost, Low-Power, Rail-to-Rail OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series |
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