參數(shù)資料
型號: OPA227P
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): 5/17頁
文件大小: 367K
代理商: OPA227P
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
OPA227PA High Precision, Low Noise OPERATIONAL AMPLIFIERS
OPA227U High Precision, Low Noise OPERATIONAL AMPLIFIERS
OPA228 High Precision, Low Noise OPERATIONAL AMPLIFIERS
OPA227UA High Precision, Low Noise OPERATIONAL AMPLIFIERS
OPA2227UA High Precision, Low Noise OPERATIONAL AMPLIFIERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA227P 制造商:Texas Instruments 功能描述:IC OP AMP PRECISION PDIP8
OPA227PA 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
OPA227PA 制造商:BURR-BROWN 功能描述:IC OP-AMP DUAL PRECISION
OPA227PAG4 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
OPA227PG4 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