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OPA2353 参数 Datasheet PDF下载

OPA2353图片预览
型号: OPA2353
PDF下载: 下载PDF文件 查看货源
内容描述: 双路,宽带,高输出电流,具有电流限制运算放大器 [Dual, Wideband, High Output Current, Operational Amplifier with Current Limit]
分类和应用: 运算放大器
文件页数/大小: 27 页 / 373 K
品牌: TI [ TEXAS INSTRUMENTS ]
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www.ti.com  
ꢂ ꢀꢉ ꢠꢡꢢ ꢣ  
SBOS249D − JUNE 2003− REVISED APRIL 2004  
ELECTRICAL CHARACTERISTICS: V = +5V  
S
Boldface limits are tested at +25°C.  
R = 402, R = 100, and G = +2, unless otherwise noted. See Figure 3 for AC performance only.  
F
L
OPA2613ID, OPA2613IDTJ  
MIN/MAX OVER TEMPERATURE  
TYP  
TEST  
0°C to  
−40°C to  
MIN/  
MAX  
LEVEL  
(1)  
(2)  
(2)  
(3)  
PARAMETER  
TEST CONDITIONS  
+25°C  
+25°C  
+70°C  
+85°C  
UNITS  
AC Performance (see Figure 3)  
Small-Signal Bandwidth  
G = +1, V = 0.1V , R = 0Ω  
230  
105  
12  
MHz  
MHz  
MHz  
MHz  
MHz  
dB  
typ  
min  
min  
min  
typ  
typ  
typ  
min  
typ  
typ  
typ  
C
B
B
B
C
C
C
B
B
B
B
O
PP  
F
G = +2, V = 0.1V  
75  
10  
93  
69  
8
68  
8
O
PP  
G = +10, V = 0.1V  
O
PP  
Gain-Bandwidth Product  
Bandwidth for 0.1dB Gain Flatness  
Peaking at a Gain of +1  
Large-Signal Bandwidth  
Slew Rate  
G 20  
118  
5
78  
76  
G = +2, V < 0.1V  
O
PP  
V
< 0.1V  
2.6  
21  
O
PP  
G = +2, V = 2V  
MHz  
V/µs  
ns  
O
PP  
G = +2, 2V step  
60  
47  
5.0  
78  
62  
46  
5.6  
80  
64  
46  
5.7  
81  
64  
Rise-and-Fall Time  
Settling Time to 0.02%  
0.1%  
G = +2, V = 0.2V Step  
3.8  
63  
O
G = +2, V = 2V Step  
ns  
O
G = +2, V = 2V Step  
52  
ns  
O
Harmonic Distortion  
2nd-Harmonic  
G = +2, f = 1MHz, V = 2V  
O
PP  
R
= 20to V /2  
−67  
−82  
−84  
−94  
1.9  
−60  
−79  
−78  
−89  
2.1  
−58  
−77  
−76  
−87  
2.2  
−57  
−76  
−75  
−86  
2.4  
dBc  
dBc  
max  
max  
max  
max  
max  
max  
typ  
B
B
B
B
B
B
C
L
S
R
500to V /2  
L
S
3rd-Harmonic  
R
= 20to V /2  
dBc  
L
S
R
500to V /2  
dBc  
L
S
Input Voltage Noise  
f > 10kHz  
nV/Hz  
pA/Hz  
dBc  
Input Current Noise  
f > 10kHz  
1.7  
2.1  
2.2  
2.4  
Channel-to-Channel Crosstalk  
f = 1MHz, Input Referred  
−80  
(4)  
DC Performance  
Open-Loop Gain (A  
)
V
= 0V, R = 100Ω  
95  
91  
89  
1.15  
3.3  
−12  
−35  
520  
5
88  
1.2  
dB  
mV  
min  
max  
max  
max  
max  
max  
max  
A
A
B
A
B
A
B
OL  
Input Offset Voltage  
O
L
V
V
V
V
V
V
= 0V  
= 0V  
= 0V  
= 0V  
= 0V  
= 0V  
0.2  
1.0  
CM  
CM  
CM  
CM  
CM  
CM  
Average Offset Voltage Drift  
Input Bias Current  
3.3  
µV/°C  
µA  
nA/°C  
nA  
−6  
50  
11  
300  
−13.5  
−35  
750  
7
Average Bias Current Drift (Magnitude)  
Input Offset Current  
Average Offset Bias Current Drift  
nA/°C  
Input  
Least Positive Input Voltage  
Most Positive Input Voltage  
Common-Mode Rejection Ratio (CMRR)  
Input Impedance  
1.2  
3.8  
95  
1.4  
3.6  
85  
1.4  
3.6  
84  
1.5  
3.5  
83  
V
V
max  
min  
min  
A
A
A
A
C
C
V
=
1V  
= 0  
dB  
CM  
Differential-Mode  
V
V
15 1  
5 1.3  
kΩ pF  
MΩ pF  
typ  
typ  
CM  
CM  
Common-Mode  
= 0  
Output  
Most Positive Output Voltage  
No Load  
4.0  
3.95  
1.0  
3.85  
3.8  
3.8  
3.75  
1.2  
3.75  
3.7  
V
V
min  
min  
min  
min  
typ  
A
A
A
A
C
C
C
C
100Load to 2.5V  
No Load  
Least Positive Output Voltage  
1.15  
1.20  
1.25  
1.3  
V
100Load to 2.5V  
= 0, Linear Operation  
= 0, Linear Operation  
1.05  
+300  
−300  
400  
1.25  
V
Current Output, Sourcing  
Current Output, Sinking  
Short-Circuit Current  
V
V
mA  
mA  
mA  
O
O
typ  
Output Shorted to Mid-Supply  
G = +2, f = 100kHz  
typ  
Closed-Loop Output Impedance  
0.01  
typ  
(1)  
(2)  
Junction temperature = ambient for +25°C tested specifications.  
Junction temperature = ambient at low temperature limit; junction temperature = ambient +23°C at high temperature limit for over temperature  
tested specifications.  
Test levels: (A) 100% tested at +25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and  
simulation.(C) Typical value only for information.  
(3)  
(4)  
(5)  
(6)  
Current is considered positive-out-of-node. V  
CM  
is the input common-mode voltage.  
Tested < 3dB below minimum CMRR specification at CMIR limits.  
Heat slug soldered to heat spreading plane. This plane should be electrically floating or at V voltage.  
S
5
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