- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄363768 > OPA2227UE4 High Precision, Low Noise OPERATIONAL AMPLIFIERS PDF資料下載
參數(shù)資料
| 型號： | OPA2227UE4 |
| 英文描述： | High Precision, Low Noise OPERATIONAL AMPLIFIERS |
| 中文描述： | 高精度，低噪聲運算放大器 |
| 文件頁數(shù)： | 5/25頁 |
| 文件大小： | 749K |
| 代理商： | OPA2227UE4 |
OPA227, 2227, 4227
OPA228, 2228, 4228
SBOS110A
5
www.ti.com
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 |
|---|---|
| OPA2227UG4 | High Precision, Low Noise OPERATIONAL AMPLIFIERS |
| OPA2228PAG4 | High Precision, Low Noise OPERATIONAL AMPLIFIERS |
| OPA2228PG4 | High Precision, Low Noise OPERATIONAL AMPLIFIERS |
| OPA2228UAE4 | High Precision, Low Noise OPERATIONAL AMPLIFIERS |
| OPA2228UE4 | High Precision, Low Noise OPERATIONAL AMPLIFIERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA2227UG4 | 功能描述:運算放大器 - 運放 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 |
| OPA2228 | 制造商:BB 制造商全稱:BB 功能描述:High Precision, Low Noise OPERATIONAL AMPLIFIERS |
| OPA2228P | 功能描述:運算放大器 - 運放 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 |
| OPA2228P | 制造商:Texas Instruments 功能描述:IC OP AMP DUAL PRECISION PDIP8 |
| OPA2228PA | 功能描述:運算放大器 - 運放 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。