參數(shù)資料
型號(hào): OPA2111KM
英文描述: Dual Low Noise Precision Difet OPERATIONAL AMPLIFIER
中文描述: 雙低噪聲運(yùn)算放大器精密Difet
文件頁(yè)數(shù): 5/13頁(yè)
文件大?。?/td> 231K
代理商: OPA2111KM
OPA2111
5
TYPICAL PERFORMANCE CURVES
(CONT)
T
A
= +25
°
C, and V
CC
=
±
15VDC unless otherwise noted.
TOTAL
(1)
INPUT VOLTAGE NOISE SPECTRAL
DENSITY vs SOURCE RESISTANCE
100
Frequency (Hz)
1k
10k
100k
10
1
0.1
1k
100
10
V
BM
NOTE: (1) Includes contribution
from source resistance.
1
R
S
= 10M
R
S
= 1M
R
S
= 100k
R
S
= 100
INPUT OFFSET VOLTAGE WARM-UP DRIFT
40
20
0
–20
Time From Power Turn-On (Minutes)
O
0
1
2
3
4
5
6
–40
INPUT VOLTAGE NOISE SPECTRAL DENSITY
1k
Frequency (Hz)
10k
100k
1M
100
10
1
1k
100
10
V
BM
AM, SM
1
BIAS AND OFFSET CURRENT
vs TEMPERATURE
–50
Ambient Temperature (°C)
–25
0
25
50
75
100
125
1k
100
10
1
0.1
B
1k
100
10
1
0.1
O
0.01
0.01
TOTAL
(1)
INPUT VOLTAGE NOISE (PEAK-TO-PEAK)
vs SOURCE RESISTANCE
10
1k
100
10
V
NOTE: (1) Includes contribution
from source resistance.
4
Source Resistance (
)
10
5
10
6
10
7
10
8
10
9
10
10
1
BM
f
B
= 0.1Hz to 10Hz
POWER SUPPLY REJECTION
vs FREQUENCY
1
Frequency (Hz)
10
100
1k
10k
100k
1M
10M
P
140
120
100
80
60
40
20
0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA2111KP 功能描述:運(yùn)算放大器 - 運(yùn)放 Dual Lo-Noise Difet Op Amp 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
OPA2111KP 制造商:BURR-BROWN 功能描述:OP AMP DUAL DIFET LOW NOISE 2111 制造商:Texas Instruments 功能描述:OP AMP DUAL DIFET LOW NOISE 8DIP
OPA2111KP 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC
OPA2111KPG4 功能描述:運(yùn)算放大器 - 運(yùn)放 Dual Lo-Noise Difet Op Amp 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
OPA2111SM 制造商:Rochester Electronics LLC 功能描述:- Bulk