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參數(shù)資料
| 型號(hào)： | OPA2658UB |
| 元件分類： | 運(yùn)算放大器 |
| 英文描述： | Dual Wideband, Low Power, Current Feedback OPERATIONAL AMPLIFIER |
| 中文描述： | 雙寬帶，低功耗，電流反饋運(yùn)算放大器 |
| 文件頁數(shù)： | 2/13頁 |
| 文件大?。?/td> | 230K |
| 代理商： | OPA2658UB |
2
OPA2658
SPECIFICATIONS
At T
A
= +25
°
C, V
S
=
±
5V, R
L
= 100
,
R
FB
= 402
, unless otherwise noted.
OPA2658P, U, E
OPA2658UB
PARAMETER
CONDITION
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
FREQUENCY RESPONSE
Closed-Loop Bandwidth
(2)
G = +1
(3)
G = +2
G = +5
G = +10
V
< 0.5Vp-p
G = +2, 2V Step
800
500
210
130
135
1700
1500
15
12.6
4.8
68
56
39
0.01
0.03
–78
6
(1)
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
MHz
MHz
MHz
MHz
MHz
V/
μ
s
V/
μ
s
ns
ns
ns
dB
dB
dBm
%
degrees
dB
300
Bandwidth for 0.1dB Flatness
(2)
Slew Rate
(4)
Over Temperature Range
Settling Time: 0.01%
1000
900
G = +2, 2V Step
G = +2, 2V Step
G = +2, 2V Step
f = 5MHz, G = +2, V
O
= 2Vp-p
f = 20MHz, G = +2, V
= 2Vp-p
f = 10MHz, 4dBm, Each Tone
G = +2, NTSC, V
O
= 1.4Vp-p, R
L
= 150
G = +2, NTSC, V
= 1.4Vp-p, R
= 150
Input Referred, 5MHz, Channel-to-Channel
0.1%
1%
Spurious Free Dynamic Range
Third-Order Intercept Point
Differential Gain
Differential Phase
Crosstalk
OFFSET VOLTAGE
Input Offset Voltage
Over Temperature Range
Power Supply Rejection
INPUT BIAS CURRENT
Non-Inverting
Over Temperature Range
Inverting
Over Temperature Range
NOISE
Input Voltage Noise
Noise Density: f = 100Hz
V
CM
= 0V
±
3
±
5
64
±
5.5
±
8
±
2
±
4
68
±
4.5
±
7
mV
mV
dB
Input Referred, V
S
=
±
4.5 to
±
5.5V
55
58
V
CM
= 0V
±
4.0
±
10
±
2.9
±
30
±
30
±
80
±
35
±
75
6
6
6
6
±
18
±
35
6
6
μ
A
μ
A
μ
A
μ
A
V
CM
= 0V
16
3.6
3.2
6
6
6
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz
f = 10kHz
f
≥
1MHz
Integrated Noise:
f
= 100Hz to 200MHz
Input Bias Current Noise Density
Inverting: f
≥
1MHz
Non-Inverting: f
≥
1MHz
INPUT VOLTAGE RANGE
Common-mode Input Range
Over Temperature Range
Common-mode Rejection
INPUT IMPEDANCE
Non-Inverting
Inverting
OPEN-LOOP TRANSIMPEDANCE
Open-loop Transimpedance
Over Temperature Range
OUTPUT
Voltage Output
Over Temperature Range
Voltage Output
Over Temperature Range
Voltage Output
Over Temperature Range
Output Current, Sourcing
Over Temperature Range
Output Current, Sinking
Over Temperature Range
Short Circuit Current
Output Resistance
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
Quiescent Current
Over Temperature
THERMAL CHARACTERISTICS
Temperature Range
Thermal Resistance,
θ
JA
P 8-Pin DIP
U SO-8
E MSOP-8
45
6
μ
Vrms
32
11.9
6
6
pA/
√
Hz
pA/
√
Hz
±
2.9
6
V
V
dB
±
2.5
45
6
6
Input Referred, V
CM
=
±
1V
50
6
500 || 1
50
6
6
k
|| pF
V
O
=
±
2V, R
L
= 100
150
100
180
200
150
6
k
k
No Load
±
2.7
±
2.5
±
2.7
±
2.5
±
2.2
±
2.0
80
70
60
35
±
3.0
±
2.8
±
2.9
±
2.8
±
2.6
±
2.4
120
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
V
V
V
V
V
V
R
L
= 250
R
L
= 100
mA
mA
mA
mA
mA
80
6
150
0.06
6
6
f < 100kHz, G = +2
±
5
6
V
V
±
4.5
±
5.5
±
15.5
±
17
6
6
Both Channels, V
S
=
±
5V
±
10
±
11
6
6
±
11.5
±
13
mA
mA
Specification: P, U, E, UB
–40
+85
6
6
°
C
100
125
150
6
6
6
°
C/W
°
C/W
°
C/W
NOTES: (1) An asterisk (
6
) specifies the same value as the grade to the left. (2) Frequency response can be strongly influenced by PC board parasitics. The
demonstration boards show low parasitic layouts for this part. Refer to the demonstration board layout for details. (3) At G = +1, R
FB
= 560
for DIP and
MSOP-8, and 402
for SO-8. (4) Slew rate is rate of change from 10% to 90% of output voltage step.
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