参数资料
型号: LTC6082CDHC#TRPBF
厂商: Linear Technology
文件页数: 1/20页
文件大小: 0K
描述: IC AMP R-R QUAD I/O 16-DFN
标准包装: 2,500
放大器类型: 通用
电路数: 4
输出类型: 满摆幅
转换速率: 1 V/µs
增益带宽积: 3.5MHz
电流 - 输入偏压: 0.2pA
电压 - 输入偏移: 70µV
电流 - 电源: 340µA
电流 - 输出 / 通道: 24mA
电压 - 电源,单路/双路(±): 2.7 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-WFDFN 裸露焊盘
供应商设备封装: 16-DFN-EP(5x3)
包装: 带卷 (TR)
LTC6081/LTC6082
1
60812fd
For more information www.linear.com/LTC6081
Typical applicaTion
FeaTures
applicaTions
DescripTion
Precision Dual/Quad
CMOS Rail-to-Rail Input/
Output Amplifiers
TheLTC6081/LTC6082aredual/quadlowoffset,lowdrift,
low noise CMOS operational amplifiers with rail-to-rail
input/output swing.
The 70V maximum offset, 1pA input bias current, 120dB
open loop gain and 1.3VP-P 0.1Hz to 10Hz noise make
it perfect for precision signal conditioning. The LTC6081/
LTC6082 features 100dB CMRR and 98dB PSRR.
Each amplifier consumes only 330A of current on a 3V
supply. The 10-lead DFN has an independent shutdown
function that reduces each amplifier’s supply current
to 1A.
LTC6081/LTC6082 is specified for power supply voltages
of 3V and 5V from –40°C to 125°C. The dual LTC6081 is
available in 8-lead MSOP and 10-lead DFN10 packages.
The quad LTC6082 is available in 16-lead SSOP and DFN
packages.
Shock Sensor Amplifier (Accelerometer)
Maximum Offset Voltage: 70V (25°C)
Maximum Offset Drift: 0.8V/°C
Maximum Input Bias: 1pA (25°C) 40pA (TA ≤ 85°C)
Open Loop Voltage Gain: 120dB Typ
Gain Bandwidth Product: 3.6MHz
CMRR: 100dB Min
PSRR: 98dB Min
0.1Hz to 10Hz Noise: 1.3VP-P
Supply Current: 330A
Rail-to-Rail Inputs and Outputs
Unity Gain Stable
2.7V to 5.5V Operation Voltage
Dual LTC6081 in 8-Lead MSOP and 10-Lead DFN10
Packages; Quad LTC6082 in 16-Lead SSOP and DFN
Packages
Photodiode Amplifier
Strain Gauge
High Impedance Sensor Amplifier
Microvolt Accuracy Threshold Detection
Instrumentation Amplifiers
Thermocouple Amplifiers
60812 TA01
V+
V
+
1G
2M
1M
10k
3.9pF
47pF
0.1F
1/2
LTC6081
0.1F
8.2pF
2M
3.9pF
1M
VOUT = 109mV/g
BW ~ 2.2kHz
MURATA
PKGS-00LD
770pF
0° SENSOR
VOS Drift Histogram
VOSDRIFT (V/°C)
NUMBER
OF
AMPLIFIERS
(OUT
OF
100)
30
25
20
15
10
5
0
60812 TA01b
LTC6081MS8
TA = –40°C TO 125°C
VS = 3V
VCM = 0.5V
0.20
0.30
–0.10
–0.20
0
0.10
L
, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. All other trademarks are the property of their respective owners.
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