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LTC6262HDC#TRPBF

产品描述Op Amp Dual Precision Amplifier R-R I/O ±2.625V/5.25V Automotive 8-Pin DFN EP T/R
文件大小2MB,共26页
制造商ADI(亚德诺半导体)
官网地址https://www.analog.com
下载文档 详细参数 全文预览

LTC6262HDC#TRPBF概述

Op Amp Dual Precision Amplifier R-R I/O ±2.625V/5.25V Automotive 8-Pin DFN EP T/R

LTC6262HDC#TRPBF规格参数

参数名称属性值
欧盟限制某些有害物质的使用Compliant
ECCN (US)EAR99
Part StatusActive
HTS8542.33.00.01
类型
Type
Precision Amplifier
Manufacturer TypePrecision Amplifier
Number of Channels per Chip2
Rail to RailRail to Rail Input/Output
Process TechnologyBiCMOS
Maximum Input Offset Voltage (mV)0.4@5V
Minimum Single Supply Voltage (V)1.8
Typical Single Supply Voltage (V)3|5
Maximum Single Supply Voltage (V)5.25
Minimum Dual Supply Voltage (V)±0.9
Maximum Dual Supply Voltage (V)±2.625
Maximum Input Offset Current (uA)0.05@5V
Typical Input Bias Current (uA)0.06@5V
Maximum Input Bias Current (uA)0.05@5V
Maximum Quiescent Current (mA)0.53@5V
Typical Output Current (mA)20(Max)
Power Supply TypeSingle|Dual
Typical Slew Rate (V/us)7@5V
Typical Input Noise Voltage Density (nV/rtHz)13@5V
Typical Voltage Gain (dB)106.02
Minimum PSRR (dB)80
Minimum CMRR (dB)68
Minimum CMRR Range (dB)65 to 70
Typical Gain Bandwidth Product (MHz)30
Typical Settling Time (ns)500
Shut Down SupportNo
Minimum Operating Temperature (°C)-40
Maximum Operating Temperature (°C)125
Supplier Temperature GradeAutomotive
系列
Packaging
Tape and Reel
Supplier PackageDFN EP
Pin Count8
Standard Package NameDFN
MountingSurface Mount
Package Height0.75(Max)
Package Length2
Package Width2
PCB changed8
Lead ShapeNo Lead

文档预览

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FeAtures
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LTC6261/LTC6262/LTC6263
30MHz, 240µA Power
Efficient Rail-to-Rail I/O
Op Amps
Description
The
LTC
®
6261/LTC6262/LTC6263
are single/dual/quad op-
erational amplifiers with low noise, low power, low supply
voltage, and rail-to-rail inputs and outputs. They are unity
gain stable with capacitive loads up to 1nF They feature
.
30MHz gain-bandwidth product, 7V/µs slew rate while
consuming only 240µA of supply current per amplifier
operating on supply voltages ranging from 1.8V to 5.25V.
The combination of low supply current, low supply voltage,
high gain bandwidth product and low noise makes the
LTC6261 family unique among rail-to-rail input/output op
amps with similar supply current. These operational ampli-
fiers are ideal for low power and low noise applications.
For applications that require power-down, the LTC6261
and LTC6262 in MSOP-10 offer shutdown which reduces
the current consumption to 10µA maximum.
The LTC6261 family can be used as plug-in replacements
for many commercially available op amps to reduce power
and improve input/output range and performance.
L,
LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and
Over-The-Top and C-Load are trademarks of Analog Devices, Inc. All other trademarks are the
property of their respective owners.
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Gain Bandwidth Product: 30MHz
Low Quiescent Current: 240µA
Op Amp Drives up to 1nF Capacitive Loads
Offset Voltage: 400µV Maximum
Rail-to-Rail Input and Output
Supply Voltage Range: 1.8V to 5.25V
Input Bias Current: 100nA Maximum
CMRR/PSRR: 100dB/95dB
Shutdown Current: 10µA Maximum
Operating Temperature Range: –40°C to 125°C
Single in 6-Lead TSOT-23, 2mm × 2mm DFN
Packages
Dual in 8-Lead MS8, MS10, TS0T-23, 2mm × 2mm
DFN Packages
Quad in MS16 Package
ApplicAtions
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Micropower Active Filters
Portable Instrumentation
Battery or Solar Powered Systems
Automotive Electronics
typicAl ApplicAtion
Low Power, Low Distortion ADC Driver
CF1
10pF
0
–10
–20
–30
3.3V
MAGNITUDE (dB)
RF1
1.74k
RF2
2.74k
3.3V
U1
R
FILT
100
V
DD
OUT
C
FILT
10nF
A
IN
V
REF
CS
SDO
SCK
OV
DD
–40
–50
–60
–70
–80
–90
–100
–110
–120
0
10
20
30
40
FREQUENCY (kHz)
50
60
LTC6261 Driving LTC2362 ADC
V
IN
= –1dBFS, 5kHz
f
S
= 250kSps
SNR = 72dB
THD = –83.6dB
SFDR = 86dB
IN
+
LTC6261
LTC2362
GND
626123 TA01a
626123 TA01b
626123fa
For more information
www.linear.com/LTC6261
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