- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384795 > OPA641 (Texas Instruments, Inc.) Wideband Voltage Feedback Operational Amplifier(寬帶電壓反饋運算放大器) PDF資料下載
參數(shù)資料
| 型號： | OPA641 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Wideband Voltage Feedback Operational Amplifier(寬帶電壓反饋運算放大器) |
| 中文描述： | 寬帶電壓反饋運算放大器（寬帶電壓反饋運算放大器） |
| 文件頁數(shù)： | 2/13頁 |
| 文件大小： | 136K |
| 代理商： | OPA641 |
2
OPA641
OFFSET VOLTAGE
Input Offset Voltage
Average Drift
HSQ Grade Over Temperature
Power Supply Rejection (+V
S
)
±
2
±
10
±
6
±
1
±
6
±
3
82
60
±
2
mV
μ
V/
°
C
mV
dB
dB
±
6
V
S
=
±
4.5 to
±
5.5V
56
51
79
58
61
54
(–V
S
)
INPUT BIAS CURRENT
Input Bias Current
Over Specified Temperature
HSQ Grade Over Temperature
Input Offset Current
Over Specified Temperature
HSQ Grade Over Temperature
V
CM
= 0V
13
20
30
90
*
*
*
*
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
30
*
*
1.2
75
1.0
2.0
4.0
V
CM
= 0V
0.2
0.5
2
2.5
NOISE
Input Voltage Noise
Noise Density, f = 100Hz
8.0
2.9
2.8
2.8
63
*
*
*
*
*
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz
μ
Vrms
f = 10kHz
f = 1MHz
f = 1MHz to 500MHz
Voltage Noise, BW = 100Hz to 500MHz
Input Bias Current Noise Density
f = 0.1Hz to 20kHz
Noise Figure (NF)
R
S
= 1k
R
S
= 50
2.0
*
pA/
√
Hz
4
*
*
dB
dB
13
INPUT VOLTAGE RANGE
Common-Mode Input Range
Over Specified Temperature
Common-Mode Rejection
±
2.5
±
2.5
56
±
2.85
±
2.75
78
*
*
*
*
V
V
dB
V
CM
=
±
0.5V
65
80
INPUT IMPEDANCE
Differential
Common-Mode
15 || 1
2 || 1
*
*
k
|| pF
M
|| pF
OPEN-LOOP GAIN, DC
Open-Loop Voltage Gain
Over Specified Temperature
V
O
=
±
2V, R
L
= 100
V
O
=
±
2V, R
L
= 100
All Four Power Pins Used
50
45
58
56
53
48
61
*
dB
dB
FREQUENCY RESPONSE, R
FB
= 402
Closed-Loop Bandwidth
Gain = +2V/V
Gain = +5V/V
Gain = +10V/V
G = +2, 2V Step
G = +2, 2V Step
G = +2, 2V Step
G = +2, 2V Step
G = +2, 2V Step
V
O
= 0V to 1.4V, R
L
= 150
V
O
= 0V to 1.4V, R
L
= 150
G = +2
G = +2, f = 5MHz, V
O
= 2Vp-p
G = +2, f = 10MHz, V
O
= 2Vp-p
800
78
39
650
550
18
13
5
0.015
0.006
0.1
78
72
*
*
*
*
*
*
*
*
*
*
*
*
*
MHz
MHz
MHz
V/
μ
s
V/
μ
s
ns
ns
ns
%
degrees
MHz
dBc
dBc
Slew Rate
(1)
At Minimum Specified Temperature
Settling Time: 0.01%
0.1%
1%
Differential Gain at 3.58MHz, G = +2V/V
Differential Phase at 3.58MHz, G = +2V/V
Gain Flatness
Spurious Free Dynamic Range
OUTPUT
Voltage Output
Over Specified Temperature
HSQ Grade Over Temperature
Voltage Output
Over Specified Temperature
HSQ Grade Over Temperature
Current Output
Over Specified Temperature
HSQ Grade Over Temperature
Short Circuit Current
Output Resistance
No Load
±
2.6
±
3.0
*
*
V
V
±
2.5
±
2.8
R
L
= 100
±
2.25
±
2.0
±
40
±
25
±
2.5
±
2.3
±
55
±
50
*
*
V
*
*
*
*
mA
mA
mA
mA
±
25
±
50
75
0.04
1MHz, G = +2V/V
*
OPA641H, P, U
OPA641HSQ, PB, UB
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
SPECIFICATIONS
ELECTRICAL
T
A
= +25
°
C, V
S
=
±
5V, R
L
= 100
, C
L
= 2pF, R
FB
= 402
,
and all four power supply pins are used unless otherwise noted.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OPA644 | Low Distortion Current Feedback Operational Amplifier(低失真電流反饋運算放大器) |
| OPA646 | Low Power, Wide Bandwidth Operational Amplifier(低功耗寬帶運算放大器) |
| OPA654 | Wide Bandwidth, High Output Current Operational Amplifier(寬帶大輸出電流運算放大器) |
| OPA675JG | Wideband Switched-Input OPERATIONAL AMPLIFIER |
| OPA675KG | Wideband Switched-Input OPERATIONAL AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA641H | 制造商:BB 制造商全稱:BB 功能描述:Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA641HSQ | 制造商:BB 制造商全稱:BB 功能描述:Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA641P | 制造商:BB 制造商全稱:BB 功能描述:Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA641PB | 制造商:BB 制造商全稱:BB 功能描述:Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
| OPA641U | 制造商:BB 制造商全稱:BB 功能描述:Wideband Voltage Feedback OPERATIONAL AMPLIFIER |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。