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参数资料
| 型号： | LT1809 |
| 厂商： | Linear Technology Corporation |
| 英文描述： | 180MHz, 350V/ms Rail-to-Rail Input and Output Low Distortion Op Amp |
| 中文描述： | 180Mhz的，350V/ms轨到轨输入和输出低失真运算放大器 |
| 文件页数： | 8/8页 |
| 文件大小： | 138K |
| 代理商： | LT1809 |
LT1809
8
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear-tech.com
LINEAR TECHNOLOGY CORPORATION 2000
1809i LT/TP 0100 4K PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATIO
U
PART NUMBER
LT1632/LT1633
DESCRIPTION
Dual/Quad 45MHz, 45V/
μ
s Rail-to-Rail Input and Output Op Amps
COMMENTS
High DC Accuracy, 1.35mV V
OS(MAX)
, 70mA Output Current,
Max Supply Current 5.2mA per Amplifier
High DC Accuracy, 525
μ
V V
OS(MAX)
, 70mA Output Current,
Max Supply Current 4.4mA per Amplifier
Input Common Mode Includes Ground, 450
μ
V V
OS(MAX)
,
6
μ
V/
°
C Max Drift, Max Supply Current 6.6mA per Amplifier
LT1630/LT1631
Dual/Quad 30MHz, 10V/
μ
s Rail-to-Rail Input and Output Op Amps
LT1215/LT1216
Dual/Quad 23MHz, 50V/
μ
s Single Supply Precision Op Amps
Single Supply Video Line Driver
The LT1809 is a wideband rail-to-rail op amp with high
output current that allows it to drive video signals in low
supply applications. Figure 1 depicts a single supply video
line driver with AC coupling to minimize the quiescent
power dissipation. Resistors R1 and R2 are used to level-
shift the input and output to provide the largest signal
swing. The gain of two is set up with R3 and R4 to restore
the signal at V
OUT
which is attenuated by 6dB due to the
matching of the 75
line with the back-terminated resis-
tor, R5. The back termination will eliminate any reflection
of the signal that comes from the load. The input termina-
tion resistor, R
T
, is optional—it is used only if matching of
the incoming line is necessary. The values of C1, C2 and
C3 are selected to minimize the droop of the luminance
signal. In some less stringent requirements, the value of
capacitors could be reduced.
–
+
LT1809
V
IN
1809 TA02
C1
33
μ
F
C2
150
μ
F
R
T
75
R
LOAD
75
V
OUT
R2
5k
R3
1k
R4
1k
R1
5k
5V
2
3
6
7
4
R5
75
75
COAX CABLE
C3
1000
μ
F
+
+
+
Figure 1. Single Supply Video Line Driver
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| LT1816CMS8 | Single/Dual/Quad 220MHz, 1500V/us Operational Amplifiers with Programmable Supply Current |
| LT1816CDD | Single/Dual/Quad 220MHz, 1500V/us Operational Amplifiers with Programmable Supply Current |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1809_1 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Single/Dual 180MHz, 350V/ms Rail-to-Rail Input and Output Low Distortion Op Amps |
| LT1809CS6 | 制造商:Linear Technology 功能描述:OP Amp Single GP R-R I/O ±6.3V/12.6V 6-Pin TSOT-23 制造商:Linear Technology 功能描述:Operational Amplifier, Single AMP, Bipolar, 6 Pin, Plastic, TSOP |
| LT1809CS6#PBF | 制造商:Linear Technology 功能描述:SC-Amps/High Speed, Cut Tape R-to-R In/Out Low Distortion OA |
| LT1809CS6#TR | 功能描述:IC OPAMP R-R IN/OUT SGL SOT23-6 RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:- 放大器类型:通用 电路数:2 输出类型:满摆幅 转换速率:1.8 V/µs 增益带宽积:6.5MHz -3db带宽:4.5MHz 电流 - 输入偏压:5nA 电压 - 输入偏移:100µV 电流 - 电源:65µA 电流 - 输出 / 通道:35mA 电压 - 电源，单路/双路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-TFSOP，10-MSOP（0.118"，3.00mm 宽） 供应商设备封装:10-MSOP 包装:管件 |
| LT1809CS6#TRM | 功能描述:IC OPAMP R-R IN/OUT SGL SOT23-6 RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:- 放大器类型:通用 电路数:2 输出类型:满摆幅 转换速率:1.8 V/µs 增益带宽积:6.5MHz -3db带宽:4.5MHz 电流 - 输入偏压:5nA 电压 - 输入偏移:100µV 电流 - 电源:65µA 电流 - 输出 / 通道:35mA 电压 - 电源，单路/双路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-TFSOP，10-MSOP（0.118"，3.00mm 宽） 供应商设备封装:10-MSOP 包装:管件 |
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