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LT1251CS#TRPBF PDF预览

LT1251CS#TRPBF

更新时间: 2024-02-08 06:26:15
品牌 Logo 应用领域
凌特 - Linear 放大器光电二极管
页数 文件大小 规格书
24页 382K
描述
LT1251 - 40MHz Video Fader and DC Gain Controlled Amplifier; Package: SO; Pins: 14; Temperature Range: 0°C to 70°C

LT1251CS#TRPBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:SOIC包装说明:SOP,
针数:14Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.18放大器类型:OPERATIONAL AMPLIFIER
标称共模抑制比:57 dB最大输入失调电压:3000 µV
JESD-30 代码:R-PDSO-G14JESD-609代码:e3
长度:8.65 mm湿度敏感等级:1
负供电电压上限:-16 V标称负供电电压 (Vsup):-5 V
功能数量:1端子数量:14
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.75 mm标称压摆率:300 V/us
子类别:Operational Amplifier供电电压上限:16 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:BIPOLAR温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)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:30标称均一增益带宽:40000 kHz
宽度:3.9 mmBase Number Matches:1

LT1251CS#TRPBF 数据手册

 浏览型号LT1251CS#TRPBF的Datasheet PDF文件第1页浏览型号LT1251CS#TRPBF的Datasheet PDF文件第2页浏览型号LT1251CS#TRPBF的Datasheet PDF文件第3页浏览型号LT1251CS#TRPBF的Datasheet PDF文件第5页浏览型号LT1251CS#TRPBF的Datasheet PDF文件第6页浏览型号LT1251CS#TRPBF的Datasheet PDF文件第7页 
LT1251/LT1256  
U
W
SIG AL A PLIFIER DC CHARACTERISTICS  
0°C TA 70°C, VS = ±5V, VCM = 0V, VFS = 2.5V, IC = IFS = NULL = Open, Pins 5,10 = GND, unless otherwise noted.  
SYMBOL PARAMETER  
Large-Signal Voltage Gain  
CONDITIONS  
V = 3V to 3V, R = 150Ω  
MIN  
TYP  
MAX  
UNITS  
A
VOL  
83  
83  
0.75  
0.75  
±4.0  
±3.0  
±2.75  
±14.0  
1.2  
93  
dB  
dB  
MΩ  
MΩ  
V
V
V
V
V
O
L
V = 2.75V to 2.75V, R = 150Ω  
O
L
R
OL  
Transresistance, V /I  
V = 3V to 3V, R = 150Ω  
1.8  
OUT  
IN  
O
L
V = 2.75V to 2.75V, R = 150Ω  
O
L
V
OUT  
Maximum Output Voltage Swing  
No Load  
R = 150Ω  
L
±4.2  
±3.5  
V = ±15V, No Load  
±14.2  
S
V = 5V, V = 2.5V, (Note 6)  
3.8  
S
CM  
I
I
Maximum Output Current  
Supply Current  
V = ±5V  
±30  
±20  
±40  
±30  
13.5  
7.5  
1.3  
14.5  
1.4  
mA  
mA  
mA  
mA  
mA  
mA  
mA  
O
S
V = 5V, V = V = 2.5V  
S
CM  
O
V = V = 2.5V  
17.0  
9.5  
1.8  
18.5  
2.0  
S
C
FS  
V = V = 1.25V  
C
FS  
V = V = 0V  
C
FS  
V = V = 2.5V, V = ±15V  
C
FS  
S
V = V = 0V, V = ±15V  
C
FS  
S
U
U
W
CO TROL A D FULL SCALE A PLIFIER CHARACTERISTICS  
0°C TA 70°C, VS = ±5V, VFS = 2.5V, IC = IFS = NULL = Open, Pins 5,10 = GND, unless otherwise noted.  
SYMBOL PARAMETER  
Control Amplifier Input Offset Voltage  
CONDITIONS  
Pin 4 to Pin 3  
Pin 11 to Pin 12  
MIN  
TYP  
5
5
100  
100  
300  
300  
5
MAX  
15  
15  
UNITS  
mV  
mV  
MΩ  
MΩ  
nA  
Full-Scale Amplifier Input Offset Voltage  
Control Amplifier Input Resistance  
Full-Scale Amplifier Input Resistance  
Control Amplifier Input Bias Current  
Full-Scale Amplifier Input Bias Current  
Internal Control Resistor  
25  
25  
750  
750  
3.75  
4
nA  
kΩ  
kΩ  
R
R
T = 25°C  
6.25  
6
C
A
Internal Full-Scale Resistor  
T = 25°C  
A
5
FS  
Resistor Temperature Coefficient  
Control Path Bandwidth  
Control Path Rise and Fall Time  
Control Path Transition Time  
0.2  
10  
35  
%/°C  
MHz  
ns  
Small Signal, V = 100mV, (Note 7)  
C
Small Signal, V = 100mV, (Note 7)  
C
0% to 100%  
150  
ns  
Control Path Propagation Delay  
Small Signal, V = 100mV  
V from 0% or 100%  
C
50  
90  
ns  
ns  
C
The  
denotes specifications which apply over the specified operating  
Note 4: Differential gain and phase are measured using a Tektronix  
TSG120YC/NTSC signal generator and a Tektronix 1780R Video  
temperature range.  
Measurement Set. The resolution of this equipment is 0.1% and 0.1°. Five  
identical amplifier stages were cascaded giving an effective resolution of  
0.02% and 0.02°.  
Note 5: Differential gain and phase are best when the control is set at 0%  
or 100%. See the Typical Performance Characteristics curves.  
Note 1: A heat sink may be required depending on the power supply  
voltage.  
Note 2: Commercial grade parts are designed to operate over the  
temperature range of 40°C to 85°C but are neither tested nor guaranteed  
beyond 0°C to 70°C. Industrial grade parts specified and tested over  
40°C to 85°C are available on special request. Consult factory.  
Note 6: Tested with R = 150to 2.5V to simulate an AC coupled load.  
L
Note 3: T is calculated from the ambient temperature T and the power  
Note 7: Small-signal control path response is measured driving R (Pin 5)  
to eliminate peaking caused by stray capacitance on Pin 4.  
J
A
C
dissipation P according to the following formulas:  
D
LT1251CN/LT1256CN:  
LT1251CS/LT1256CS:  
T = T + (P • 70°C/W)  
J A D  
T = T + (P • 100°C/W)  
J
A
D
4

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