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參數(shù)資料
| 型號(hào)： | OPA2227P |
| 元件分類： | 運(yùn)算放大器 |
| 英文描述： | High Precision, Low Noise OPERATIONAL AMPLIFIERS |
| 中文描述： | 高精度，低噪聲運(yùn)算放大器 |
| 文件頁數(shù)： | 5/17頁 |
| 文件大?。?/td> | 367K |
| 代理商： | OPA2227P |
5
OPA227, 2227, 4227
OPA228, 2228, 4228
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C, R
L
= 10k
, and V
S
=
±
15V, unless otherwise noted.
0.01 0.10
1
10
100
1k
10k 100k
1M
10M 100M
180
160
140
120
100
80
60
40
20
0
–20
A
O
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
–200
P
°
)
Frequency (Hz)
OPEN-LOOP GAIN/PHASE vs FREQUENCY
G
φ
OPA228
20
100
1k
10k
20k
0.01
0.001
0.0001
0.00001
T
Frequency (Hz)
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
G = 1, R
L
= 10k
V
OUT
= 3.5Vrms
OPA227
20
100
1k
10k
50k
0.01
0.001
0.0001
0.00001
T
Frequency (Hz)
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
G = 1, R
L
= 10k
V
OUT
= 3.5Vrms
OPA228
0.01 0.10
1
10
100
1k
10k 100k
1M
10M 100M
180
160
140
120
100
80
60
40
20
0
–20
A
O
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
–200
P
°
)
Frequency (Hz)
OPEN-LOOP GAIN/PHASE vs FREQUENCY
G
OPA227
φ
1
0.1
10
100
1k
10k
100k
1M
140
120
100
80
60
40
-20
–0
P
Frequency (Hz)
POWER SUPPLY AND COMMON-MODE
REJECTION RATIO vs FREQUENCY
+CMRR
+PSRR
–PSRR
0.1
10
1
100
1k
10k
100k
10k
1k
100
10
1
V
√
H
C
√
H
Frequency (Hz)
INPUT VOLTAGE AND CURRENT NOISE
SPECTRAL DENSITY vs FREQUENCY
Current Noise
Voltage Noise
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OPA2227PA | High Precision, Low Noise OPERATIONAL AMPLIFIERS |
| OPA2227U | High Precision, Low Noise OPERATIONAL AMPLIFIERS |
| OPA4227 | High Precision, Low Noise OPERATIONAL AMPLIFIERS |
| OPA4227PA | High Precision, Low Noise OPERATIONAL AMPLIFIERS |
| OPA4228 | High Precision, Low Noise OPERATIONAL AMPLIFIERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA2227P | 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC 制造商:Texas Instruments 功能描述:IC, OP-AMP, 8MHZ, 2.3V/ us, DIP-8 |
| OPA2227PA | 功能描述:運(yùn)算放大器 - 運(yùn)放 High Prec Low Noise Oper 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 |
| OPA2227PA | 制造商:BURR-BROWN 功能描述:OP AMP DUAL LOW NOISE 2227 DIP8 制造商:Texas Instruments 功能描述:OP AMP DUAL LOW NOISE 2227 DIP8 制造商:Texas Instruments 功能描述:OP AMP, DUAL, LOW NOISE, 2227, DIP8 |
| OPA2227PA | 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC |
| OPA2227PAG4 | 功能描述:運(yùn)算放大器 - 運(yùn)放 High Prec Low Noise Oper 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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