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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： | 1/8页 |
| 文件大小： | 138K |
| 代理商： | LT1809 |
LT1809
1
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
The LT
1809 is a low distortion rail-to-rail input and
output op amp with a 350V/
μ
s slew rate. The amplifier has
a –3dB bandwidth of 320MHz at unity-gain, a gain-band-
width product of 180MHz (A
V
≥
10) and an 85mA output
current to fit the needs of low voltage, high performance
signal conditioning systems.
The LT1809 has an input range that includes both supply
rails and an output that swings within 20mV of either
supply rail to maximize the signal dynamic range in low
supply applications.
The LT1809 has very low distortion (–90dBc) up to 5MHz
that allows it to be used in high performance data acqui-
sition systems.
The LT1809 maintains its performance for supplies from
2.5V to 12.6V and is specified at 3V, 5V and
±
5V supplies.
The inputs can be driven beyond the supplies without
damage or phase reversal of the output.
The LT1809 is available in the 8-pin SO package with the
standard op amp pinout. This device can be used as a plug-
in replacement for many op amps to improve input/output
range and performance.
, LTC and LT are registered trademarks of Linear Technology Corporation.
I
Active Filters
I
Rail-to-Rail Buffer Amplifiers
I
Driving A/D Converters
I
Low Voltage Signal Processing
I
Video Line Driver
I
–3dB Bandwidth: 320MHz, A
V
= 1
I
Gain-Bandwidth Product: 180MHz, A
V
≥
10
I
Slew Rate: 350V/
μ
s
I
Wide Supply Range: 2.5V to 12.6V
I
Large Output Current: 85mA
I
Low Distortion, 5MHz: –90dBc
I
Input Common Mode Range Includes Both Rails
I
Output Swings Rail-to-Rail
I
Input Offset Voltage, Rail-to-Rail: 2.5mV Max
I
Common Mode Rejection: 89dB Typ
I
Power Supply Rejection: 87dB Typ
I
Open-Loop Gain: 100V/mV Typ
I
Shutdown Pin
I
8-Pin SO-8 Package
I
Operating Temperature Range –40
°
C to 85
°
C
APPLICATIOU
FEATURES
DESCRIPTIO
U
TYPICAL APPLICATIO
U
180MHz, 350V/
μ
s
Rail-to-Rail Input and Output
Low Distortion Op Amp
January 2000
Final Electrical Specifications
+
–
V
S
2
47pF
LT1809
220pF
665
V
IN
V
OUT
1809 TA01
232
232
+
–
22pF
470pF
562
274
274
LT1809
FREQUENCY (Hz)
10k
100k
1M
10M
100M
G
1809 TA01a
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
V
S
= 3V, 0V
V
IN
= 2.5V
P-P
Single 3V Supply, 4MHz, 4th Order Butterworth Filter
Filter Frequency Response
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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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