參數(shù)資料
型號(hào): OPA2227UE4
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): 6/25頁(yè)
文件大小: 749K
代理商: OPA2227UE4
OPA227, 2227, 4227
OPA228, 2228, 4228
6
SBOS110A
www.ti.com
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)
1
1
1
1
9
7
6
4
3
1
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
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(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
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(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
OPA2228P 制造商:Texas Instruments 功能描述:IC OP AMP DUAL PRECISION PDIP8
OPA2228PA 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