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LTC1049CN8

产品描述Op Amp Single Auto Zero/Chopper R-R O/P ±8V/16V 8-Pin PDIP N
文件大小191KB,共12页
制造商ADI(亚德诺半导体)
官网地址https://www.analog.com
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LTC1049CN8概述

Op Amp Single Auto Zero/Chopper R-R O/P ±8V/16V 8-Pin PDIP N

LTC1049CN8规格参数

参数名称属性值
欧盟限制某些有害物质的使用Not Compliant
ECCN (US)EAR99
Part StatusUnconfirmed
SVHCYes
SVHC Exceeds ThresholdYes
类型
Type
Auto Zero/Chopper
Manufacturer TypeZero Drift Amplifier
Number of Channels per Chip1
Rail to RailRail to Rail Output
Maximum Input Offset Voltage (mV)0.01@±5V
Minimum Single Supply Voltage (V)4.75
Typical Single Supply Voltage (V)15|12|9|5
Maximum Single Supply Voltage (V)16
Minimum Dual Supply Voltage (V)±2.375
Typical Dual Supply Voltage (V)±5|±3
Maximum Dual Supply Voltage (V)±8
Maximum Input Offset Current (uA)0.0001@±5V
Typical Input Bias Current (uA)0.000015@±5V
Maximum Input Bias Current (uA)0.00005@±5V
Maximum Quiescent Current (mA)0.33@±5V
Power Supply TypeDual|Single
Typical Slew Rate (V/us)0.8@±5V
Typical Voltage Gain (dB)160
Typical Noninverting Input Current Noise Density (pA/rtHz)0.002@±5V
Minimum PSRR (dB)110
Minimum CMRR (dB)110
Minimum CMRR Range (dB)105 to 115
Typical Gain Bandwidth Product (MHz)0.8
Shut Down SupportNo
Minimum Operating Temperature (°C)-40
Maximum Operating Temperature (°C)85
Supplier Temperature GradeCommercial
Pin Count8
Standard Package NameDIP
Supplier PackagePDIP N
MountingThrough Hole
Package Height3.3
Package Length10.16(Max)
Package Width6.48
PCB changed8
Lead ShapeThrough Hole

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LTC1049
Low Power Zero-Drift
Operational Amplifier
with Internal Capacitors
DescripTion
The LTC
®
1049 is a high performance, low power zero-drift
operational amplifier. The two sample-and-hold capacitors
usually required externally by other chopper stabilized
amplifiers are integrated on the chip. Further, the LTC1049
offers superior DC and AC performance with a nominal
supply current of only 200µA.
The LTC1049 has a typical offset voltage of 2µV, drift of
0.02µV/°C, 0.1Hz to 10Hz input noise voltage of 3µV
P-P
and typical voltage gain of 160dB. The slew rate is 0.8V/µs
with a gain bandwidth product of 0.8MHz.
Overload recovery time from a saturation condition is
6ms, a significant improvement over chopper amplifiers
using external capacitors.
The LTC1049 is available in a standard 8-pin plastic dual
in line, as well as an 8-pin SO package. The LTC1049 can
be a plug-in replacement for most standard op amps with
improved DC performance and substantial power savings.
L,
LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
Low Supply Current: 200µA
No External Components Required
Maximum Offset Voltage: 10µV
Maximum Offset Voltage Drift: 0.1µV/°C
Single Supply Operation: 4.75V to 16V
Input Common Mode Range Includes Ground
Output Swings to Ground
Typical Overload Recovery Time: 6ms
Available in 8-Pin SO and PDIP Packages
applicaTions
n
n
n
n
n
n
4mA to 20mA Current Loops
Thermocouple Amplifiers
Electronic Scales
Medical Instrumentation
Strain Gauge Amplifiers
High Resolution Data Acquisition
Typical applicaTion
Single Supply Thermocouple Amplifier
0.068µF
V
IN
= 5V
246k
1k
2
K
LT 1025A
GND
4
R
5
®
2
3
+
7
6
V
OUT
= 0V TO 4V
FOR 0°C TO 400°C
7
LTC1049
4
+
TYPE K
0.1µF
SUPPLY CURRENT = 280µA
LTC1049 • TA01
1049fb
1

LTC1049CN8相似产品对比

LTC1049CN8 LTC1049CN8#PBF LTC1049CS8#PBF LTC1049CS8#TRPBF LTC1049CS8
描述 Op Amp Single Auto Zero/Chopper R-R O/P ±8V/16V 8-Pin PDIP N Op Amp Single Auto Zero/Chopper R-R O/P ±8V/16V 8-Pin PDIP N Tube Op Amp Single Auto Zero/Chopper R-R O/P ±8V/16V 8-Pin SOIC N Tube Op Amp Single Auto Zero/Chopper R-R O/P ±8V/16V 8-Pin SOIC N T/R Op Amp Single Auto Zero/Chopper R-R O/P ±8V/16V 8-Pin SOIC N
欧盟限制某些有害物质的使用 Not Compliant Compliant Compliant Compliant Not Compliant
ECCN (US) EAR99 EAR99 EAR99 EAR99 EAR99
Part Status Unconfirmed Active Active Active Unconfirmed
类型
Type
Auto Zero/Chopper Auto Zero/Chopper Auto Zero/Chopper Auto Zero/Chopper Auto Zero/Chopper
Manufacturer Type Zero Drift Amplifier Zero Drift Amplifier Zero Drift Amplifier Zero Drift Amplifier Zero Drift Amplifier
Number of Channels per Chip 1 1 1 1 1
Rail to Rail Rail to Rail Output Rail to Rail Output Rail to Rail Output Rail to Rail Output Rail to Rail Output
Maximum Input Offset Voltage (mV) 0.01@±5V 0.01@±5V 0.01@±5V 0.01@±5V 0.01@±5V
Minimum Single Supply Voltage (V) 4.75 4.75 4.75 4.75 4.75
Typical Single Supply Voltage (V) 15|12|9|5 5|9|12|15 5|9|12|15 5|9|12|15 15|12|9|5
Maximum Single Supply Voltage (V) 16 16 16 16 16
Minimum Dual Supply Voltage (V) ±2.375 ±2.375 ±2.375 ±2.375 ±2.375
Typical Dual Supply Voltage (V) ±5|±3 ±3|±5 ±3|±5 ±3|±5 ±5|±3
Maximum Dual Supply Voltage (V) ±8 ±8 ±8 ±8 ±8
Maximum Input Offset Current (uA) 0.0001@±5V 0.0001@±5V 0.0001@±5V 0.0001@±5V 0.0001@±5V
Typical Input Bias Current (uA) 0.000015@±5V 0.000015@±5V 0.000015@±5V 0.000015@±5V 0.000015@±5V
Maximum Input Bias Current (uA) 0.00005@±5V 0.00005@±5V 0.00005@±5V 0.00005@±5V 0.00005@±5V
Maximum Quiescent Current (mA) 0.33@±5V 0.33@±5V 0.33@±5V 0.33@±5V 0.33@±5V
Power Supply Type Dual|Single Single|Dual Dual|Single Single|Dual Dual|Single
Typical Slew Rate (V/us) 0.8@±5V 0.8@±5V 0.8@±5V 0.8@±5V 0.8@±5V
Typical Voltage Gain (dB) 160 160 160 160 160
Typical Noninverting Input Current Noise Density (pA/rtHz) 0.002@±5V 0.002@±5V 0.002@±5V 0.002@±5V 0.002@±5V
Minimum PSRR (dB) 110 110 110 110 110
Minimum CMRR (dB) 110 110 110 110 110
Minimum CMRR Range (dB) 105 to 115 105 to 115 105 to 115 105 to 115 105 to 115
Typical Gain Bandwidth Product (MHz) 0.8 0.8 0.8 0.8 0.8
Shut Down Support No No No No No
Minimum Operating Temperature (°C) -40 -40 -40 -40 -40
Maximum Operating Temperature (°C) 85 85 85 85 85
Supplier Temperature Grade Commercial Commercial Commercial Commercial Commercial
Pin Count 8 8 8 8 8
Standard Package Name DIP DIP SOP SOP SOP
Supplier Package PDIP N PDIP N SOIC N SOIC N SOIC N
Mounting Through Hole Through Hole Surface Mount Surface Mount Surface Mount
Package Height 3.3 3.3 1.5(Max) 1.5(Max) 1.5(Max)
Package Length 10.16(Max) 10.16(Max) 5(Max) 5(Max) 5(Max)
Package Width 6.48 6.48 3.99(Max) 3.99(Max) 3.99(Max)
PCB changed 8 8 8 8 8
Lead Shape Through Hole Through Hole Gull-wing Gull-wing Gull-wing
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