参数资料
型号: LT6203IDD#TRPBF
厂商: Linear Technology
文件页数: 1/28页
文件大小: 0K
描述: IC OP AMP DUAL 100MHZ 3MA 8-DFN
标准包装: 2,500
放大器类型: 通用
电路数: 2
输出类型: 满摆幅
转换速率: 25 V/µs
增益带宽积: 100MHz
电流 - 输入偏压: 3.8µA
电压 - 输入偏移: 2600µV
电流 - 电源: 2.8mA
电流 - 输出 / 通道: 40mA
电压 - 电源,单路/双路(±): 2.5 V ~ 12.6 V,±1.25 V ~ 6.3 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-WFDFN 裸露焊盘
供应商设备封装: 8-DFN-EP(3x3)
包装: 带卷 (TR)
LT6202/LT6203/LT6204
1
620234fd
TYPICAL APPLICATION
DESCRIPTION
Single/Dual/Quad 100MHz,
Rail-to-Rail Input and Output,
Ultralow 1.9nV/
√Hz Noise, Low Power Op Amps
The LT6202/LT6203/LT6204 are single/dual/quad low
noise,rail-to-railinputandoutputunitygainstableopamps
that feature 1.9nV/√Hz noise voltage and draw only 2.5mA
of supply current per amplifier. These amplifiers combine
very low noise and supply current with a 100MHz gain
bandwidth product, a 25V/s slew rate, and are optimized
for low supply signal conditioning systems.
These amplifiers maintain their performance for supplies
from 2.5V to 12.6V and are specified at 3V, 5V and ±5V
supplies. Harmonic distortion is less than –80dBc at
1MHz making these amplifiers suitable in low power data
acquisition systems.
The LT6202 is available in the 5-pin TSOT-23 and the 8-pin
SO, while the LT6203 comes in 8-pin SO and MSOP pack-
ages with standard op amp pinouts. For compact layouts
the LT6203 is also available in a tiny fine line leadless
package (DFN), while the quad LT6204 is available in the
16-pin SSOP and 14-pin SO packages. These devices
can be used as plug-in replacements for many op amps
to improve input/output range and noise performance.
Low Noise 4- to 2-Wire Local Echo Cancellation Differential Receiver
FEATURES
APPLICATIONS
n
Low Noise Voltage: 1.9nV/√Hz (100kHz)
n
Low Supply Current: 3mA/Amp Max
n
Gain Bandwidth Product: 100MHz
n
Dual LT6203 in Tiny DFN Package
n
Low Distortion: –80dB at 1MHz
n
Low Offset Voltage: 500V Max
n
Wide Supply Range: 2.5V to 12.6V
n
Input Common Mode Range Includes Both Rails
n
Output Swings Rail-to-Rail
n
Common Mode Rejection Ratio 90dB Typ
n
Unity Gain Stable
n
Low Noise Current: 1.1pA/√Hz
n
Output Current: 30mA Min
n
Operating Temperature Range –40°C to 125°C
n
Low Profile (1mm) SOT-23 (ThinSOT) Package
n
Low Noise, Low Power Signal Processing
n
Active Filters
n
Rail-to-Rail Buffer Amplifiers
n
Driving A/D Converters
n
DSL Receivers
n
Battery Powered/Battery Backed Equipment
L
, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation. All other
trademarks are the property of their respective owners.
1:1
VL
100
LINE
50
1k
VR
LINE
RECEIVER
2k
1k
2k
6203 TA01a
+
+
+
+
VD
LINE
DRIVER
1/2 LT6203
1/2 LT1739
BANDWIDTH (kHz)
0
INTEGRA
TED
NOISE
(
V RMS
)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
40
80 100
6203 TA01b
20
60
120 140 160
Line Receiver Integrated Noise 25kHz to 150kHz
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