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OPA445AU/2K5E4 PDF预览

OPA445AU/2K5E4

更新时间: 2024-01-17 16:12:50
品牌 Logo 应用领域
德州仪器 - TI 放大器光电二极管
页数 文件大小 规格书
25页 891K
描述
OP-AMP, 5000uV OFFSET-MAX, 2MHz BAND WIDTH, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8

OPA445AU/2K5E4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:GREEN, PLASTIC, MS-012AA, SOIC-8针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.14
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):0.02 µA25C 时的最大偏置电流 (IIB):0.0001 µA
标称共模抑制比:95 dB频率补偿:YES
最大输入失调电流 (IIO):0.01 µA最大输入失调电压:5000 µV
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:4.9 mm低-偏置:YES
低-失调:NO湿度敏感等级:3
负供电电压上限:-50 V标称负供电电压 (Vsup):-40 V
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-25 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260电源:+-40 V
认证状态:Not Qualified座面最大高度:1.75 mm
最小摆率:5 V/us标称压摆率:15 V/us
子类别:Operational Amplifier最大压摆率:4.7 mA
供电电压上限:50 V标称供电电压 (Vsup):40 V
表面贴装:YES技术:BIPOLAR
温度等级:OTHER端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
标称均一增益带宽:2000 kHz最小电压增益:71000
宽度:3.9 mmBase Number Matches:1

OPA445AU/2K5E4 数据手册

 浏览型号OPA445AU/2K5E4的Datasheet PDF文件第1页浏览型号OPA445AU/2K5E4的Datasheet PDF文件第2页浏览型号OPA445AU/2K5E4的Datasheet PDF文件第4页浏览型号OPA445AU/2K5E4的Datasheet PDF文件第5页浏览型号OPA445AU/2K5E4的Datasheet PDF文件第6页浏览型号OPA445AU/2K5E4的Datasheet PDF文件第7页 
ꢂ ꢀꢉ ꢠꢠꢡ  
www.ti.com  
SBOS156B − MARCH 1987 − REVISED APRIL 2008  
ELECTRICAL CHARACTERISTICS  
Boldface limits apply over the specified temperature range, T = −25°C to +85°C. V = 40V.  
A
S
At T = +25°C, V  
= 40V, and R = 5k, unless otherwise noted.  
A
S
L
OPA445BM  
TYP  
OPA445AP, AU, ADDA  
MIN  
MAX  
MIN  
TYP  
MAX  
PARAMETER  
TEST CONDITIONS  
= 0, I = 0  
UNITS  
OFFSET VOLTAGE  
Input Offset Voltage  
vs Temperature  
vs Power Supply  
V
V
CM  
1
10  
4
3
1.5  
*
5
mV  
OS  
O
V
/dT  
T
A
= −25°C to +85°C  
µV/°C  
µV/V  
OS  
PSRR  
V
S
=
10V to 45V  
100  
(1)  
INPUT BIAS CURRENT  
Input Bias Current  
I
V
= 0V  
10  
4
50  
10  
20  
5
100  
20  
pA  
nA  
pA  
nA  
B
CM  
Over Specified Temperature Range  
Input Offset Current  
I
V
CM  
= 0V  
40  
OS  
Over Specified Temperature Range  
10  
NOISE  
Input Voltage Noise Density, f = 1kHz  
Current Noise Density, f = 1kHz  
e
n
15  
6
nV/Hz  
fA/Hz  
i
n
INPUT VOLTAGE RANGE  
Common-Mode Voltage Range  
Common-Mode Rejection  
V
V
=
40V  
(V−) + 5  
80  
(V+) − 5  
*
V
CM  
S
CMRR  
V
CM  
= −35V to +35V  
95  
dB  
dB  
Over Specified Temperature Range  
80  
INPUT IMPEDANCE  
Differential  
13  
10 || 1  
14  
10 || 3  
|| pF  
|| pF  
Common-Mode  
OPEN-LOOP GAIN, DC  
Open-Loop Voltage Gain  
A
OL  
V
O
= −35V to +35V  
100  
110  
dB  
Over Specified Temperature Range  
97  
dB  
FREQUENCY RESPONSE  
Gain Bandwidth Product  
Slew Rate  
GBW  
SR  
2
15  
MHz  
V/µs  
kHz  
ns  
V
V
= 70V  
= 70V  
5
O
PP  
Full Power Bandwidth  
Rise Time  
23  
70  
O
PP  
V
O
=
200mV  
100  
Overshoot  
G = +1, Z = 5k|| 50pF  
35  
%
L
Total Harmonic Distortion + Noise  
THD+N f = 1kHz, V = 3.5Vrms, G = 1  
O
0.0002  
0.00008  
%
f = 1kHz, V = 10Vrms, G = 1  
O
%
OUTPUT  
Voltage Output  
V
O
(V−) + 5  
(V−) + 5  
15  
(V+) − 5  
*
*
V
V
Over Specified Temperature Range  
Current Output  
(V+) − 5  
I
O
V
O
=
28V  
mA  
mA  
Output Resistance, Open Loop  
Short Circuit Current  
Capacitive Load Drive  
R
O
dc  
220  
26  
I
SC  
(2)  
C
See Typical Characteristic  
LOAD  
POWER SUPPLY  
Specified Operating Range  
Operating Voltage Range  
Quiescent Current  
V
S
40  
V
V
10  
45  
I
Q
I
O
= 0  
4.2  
4.7  
mA  
TEMPERATURE RANGE  
Specification Range  
Operating Range  
−25  
−55  
−65  
+85  
+125  
+125  
°C  
°C  
°C  
Storage Range  
−55  
+125  
Thermal Resistance,  
Junction-to-Ambient  
q
JA  
TO-99  
200  
°C/W  
°C/W  
°C/W  
°C/W  
DIP-8  
100  
150  
52  
SO-8 Surface-Mount  
(3)  
SO-8 PowerPAD  
Thermal Resistance, Junction-to-Case  
q
JC  
(3)  
SO-8 PowerPAD  
10  
°C/W  
:
NOTE Specifications same as OPA445BM.  
(1)  
(2)  
(3)  
High-speed test at T = +25°C.  
J
See Small-Signal Overshoot vs Load Capacitance in the Typical Characteristics section.  
Test board 1in x 0.5in heat-spreader, 1oz copper.  
3

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