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(yè)數(shù): 6/17頁(yè)
文件大?。?/td> 367K
代理商: OPA2227P
6
OPA227, 2227, 4227
OPA228, 2228, 4228
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, R
L
=10k
, and V
S
=
±
15V, unless otherwise noted.
OFFSET VOLTAGE PRODUCTION DISTRIBUTION
P
Offset Voltage (
μ
V)
0
1
3
4
6
7
9
1
1
1
1
17.5
15.0
12.5
10.0
5.5
5.0
2.5
0
Typical distribution
of packaged units.
OFFSET VOLTAGE DRIFT PRODUCTION DISTRIBUTION
P
Offset Voltage Drift (
μ
V)/
°
C
12
8
4
0
Typical distribution
of packaged units.
0
0.5
1.0
1.5
10
8
6
4
2
0
–2
–4
–6
–8
–10
O
μ
V
0
100
150
300
Time from Power Supply Turn-On (s)
WARM-UP OFFSET VOLTAGE DRIFT
50
200
250
10
100
1k
10k
100k
1M
140
120
100
80
60
40
C
Frequency (Hz)
CHANNEL SEPARATION vs FREQUENCY
Dual and quad devices. G = 1, all channels.
Quad measured Channel A to D, or B to C;
other combinations yield similiar or improved
rejection.
INPUT NOISE VOLTAGE vs TIME
1s/div
5
VOLTAGE NOISE DISTRIBUTION (10Hz)
P
Noise (nV/
Hz)
3.16
0
3.25
3.34 3.43
3.51 3.60
3.69 3.78
24
16
8
0
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