參數(shù)資料
型號： OPA2349UA
元件分類： 運動控制電子
英文描述： 1mA, Rail-to-Rail, CMOS OPERATIONAL AMPLIFIERS
中文描述： 一毫安，軌到軌CMOS運算放大器
文件頁數(shù)： 2/7頁
文件大?。?/td> 141K
代理商： OPA2349UA
2
OPA349
PARAMETER
CONDITION
MIN
TYP
MAX
UNITS
OFFSET VOLTAGE
Input Offset Voltage
Drift
vs Power Supply
Channel Separation, dc (Dual version)
V
V
S
= 5V, V
CM
= 2.5V
±
2
±
10
350
10
±
10
mV
μ
V/
°
C
μ
V/V
μ
V/V
dV
OS
/dT
PSRR
V
S
= 1.8V to 5.5V, V
= (V–) + 0.3V
R
L
= 100k
1000
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection Ratio
V
CM
(V–) – 0.2
52
48
(V+) + 0.2
V
dB
dB
CMRR
V
S
= +5V, –0.2V < V
CM
< 3.5V
V
S
= +5V, –0.2V < V
CM
< 5.2V
72
60
INPUT BIAS CURRENT
Input Bias Current
Input Offset Current
I
B
±
1
±
1
±
10
±
10
pA
pA
I
OS
INPUT IMPEDANCE
Differential
Common-Mode
10
13
|| 2
10
13
|| 4
|| pF
|| pF
NOISE
Input Voltage Noise, f = 0.1Hz to 10Hz
Input Voltage Noise Density, f = 1kHz
Current Noise Density, f = 1kHz
8
μ
Vp-p
nV/
√
Hz
fA/
√
Hz
e
n
300
4
i
n
OPEN-LOOP GAIN
Open-Loop Voltage Gain
Open-Loop Voltage Gain
R
L
= 1M
, V
S
= +5.5V, +0.3V < V
O
< +5.2V
R
L
= 10k
, V
S
= +5.5V, +0.35V < V
O
< +5.15V
74
74
90
90
dB
dB
A
OL
OUTPUT
Voltage Output Swing from Rail
R
L
= 1M
, V
S
= +5.5V, A
OL
> 74dB
R
L
= 10k
, V
S
= +5.5V, A
OL
> 74dB
150
200
±
8
±
25
300
350
mV
mV
mA
mA
Output Current
Short-Circuit Current
I
SC
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Settling Time, 0.1%
C
= 10pF
G = +1
V
S
= +5V, G = +1
V
S
= 5V, 1V Step
V
S
= 5V, 1V Step
V
IN
Gain = V
S
GBW
SR
70
0.02
65
80
5
kHz
V/
μ
s
μ
s
μ
s
μ
s
t
S
0.01%
Overload Recovery Time
POWER SUPPLY
Specified Voltage Range
Operating Voltage Range
Quiescent Current (per amplifier)
V
S
1.8
1.8
5.5
5.5
2
V
V
μ
A
I
Q
I
O
= 0
1
TEMPERATURE RANGE
Specified Range
Storage Range
Thermal Resistance
SOT23-5 Surface Mount
SOT23-8 Surface Mount
SO-8 Surface Mount
PDIP-8
0
+70
+150
°
C
°
C
–65
θ
JA
°
C/W
°
C/W
°
C/W
°
C/W
°
C/W
200
200
150
100
OPA349NA, UA, PA
OPA2349EA, UA
SPECIFICATIONS: V
S
= +1.8V to +5.5V
Boldface
limits apply over the specified temperature range,
T
A
= 0
°
C to +70
°
C
At T
A
= +25
°
C, R
L
= 1M
connected to V
S
/2, unless otherwise noted.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility
for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or
licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support
devices and/or systems.
相關(guān)PDF資料
PDF描述
OPA350PA High-Speed, Single-Supply, Rail-to-Rail OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series
OPA2350PA High-Speed, Single-Supply, Rail-to-Rail OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series
OPA350OPA2350OPA4350 OPA350 OPA2350 OPA4350 - High-Speed. Single-Supply. Rail-to-Rail OPERATIONAL AMPLIFIERS MicroAmplifier Series
OPA350UA High-Speed, Single-Supply, Rail-to-Rail OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series
OPA2350UA High-Speed, Single-Supply, Rail-to-Rail OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA2349UA 制造商:Texas Instruments 功能描述:OP AMP DUAL CMOS RRI/O SMD 2349
OPA2349UA/2K5 功能描述:運算放大器 - 運放 1uA Rail-to-Rail CMOS 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
OPA2349UA/2K5G4 功能描述:運算放大器 - 運放 1uA Rail-to-Rail CMOS 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
OPA2349UAG4 功能描述:運算放大器 - 運放 1uA Rail-to-Rail CMOS 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
OPA234E 制造商:Rochester Electronics LLC 功能描述:- Bulk
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*