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LT1806CS6#PBF

Description
Op Amp Single Low Noise Amplifier R-R I/O ±6.3V/12.6V Automotive 6-Pin TSOT-23 T/R
File Size339KB,28 Pages
ManufacturerADI
Websitehttps://www.analog.com
Download Datasheet Parametric View All

LT1806CS6#PBF Overview

Op Amp Single Low Noise Amplifier R-R I/O ±6.3V/12.6V Automotive 6-Pin TSOT-23 T/R

LT1806CS6#PBF Parametric

Parameter NameAttribute value
EU restricts the use of certain hazardous substancesCompliant
ECCN (US)0
Part StatusUnconfirmed
HTS8542.33.00.01
TypeLow Noise Amplifier
Manufacturer TypeLow Noise Amplifier
Number of Channels per Chip1
Rail to RailRail to Rail Input/Output
Process TechnologyBiCOM
Maximum Input Offset Voltage (mV)0.7@5V
Minimum Single Supply Voltage (V)2.5
Typical Single Supply Voltage (V)3|5|9|12
Maximum Single Supply Voltage (V)12.6
Minimum Dual Supply Voltage (V)±1.25
Typical Dual Supply Voltage (V)±3|±5
Maximum Dual Supply Voltage (V)±6.3
Maximum Input Offset Current (uA)1.5@5V
Maximum Input Bias Current (uA)4@5V
Maximum Supply Current (mA)13@5V
Power Supply TypeSingle|Dual
Typical Slew Rate (V/us)125@5V
Typical Input Noise Voltage Density (nV/rtHz)3.5@5V
Typical Voltage Gain (dB)106.85
Typical Noninverting Input Current Noise Density (pA/rtHz)1.5@5V
Minimum PSRR (dB)90
Minimum CMRR (dB)79
Minimum CMRR Range (dB)75 to 80
Typical Gain Bandwidth Product (MHz)325
Typical Settling Time (ns)60
Shut Down SupportYes
Minimum Operating Temperature (°C)0
Maximum Operating Temperature (°C)70
Supplier Temperature GradeCommercial
PackagingTape and Reel
Pin Count6
Standard Package NameSOT
Supplier PackageTSOT-23
MountingSurface Mount
Package Height0.9(Max)
Package Length2.9
Package Width1.75(Max)
PCB changed6
Lead ShapeGull-wing
FEATURES
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LT1806/LT1807
325MHz, Single/Dual,
Rail-to-Rail Input and Output, Low Distortion,
Low Noise Precision Op Amps
DESCRIPTION
The LT
®
1806/LT1807 are single/dual low noise rail-to-rail
input and output unity-gain stable op amps that feature a
325MHz gain-bandwidth product, a 140V/μs slew rate and
a 85mA output current. They are optimized for low voltage,
high performance signal conditioning systems.
The LT1806/LT1807 have a very low distortion of – 80dBc
at 5MHz, a low input referred noise voltage of 3.5nV/√Hz
and a maximum offset voltage of 550μV that allows them to
be used in high performance data acquisition systems.
The LT1806/LT1807 have 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 LT1806/LT1807 maintain their performance for supplies
from 2.5V to 12.6V and are specified at 3V, 5V and
±5V
supplies. The inputs can be driven beyond the supplies
without damage or phase reversal of the output.
The LT1806 is available in an 8-pin SO package with the
standard op amp pinout and a 6-pin TSOT-23 package. The
LT1807 features the standard dual op amp pinout and is
available in 8-pin SO and MSOP packages.These devices
can be used as plug-in replacements for many op amps
to improve input/output range and performance.
Gain-Bandwidth Product: 325MHz
Slew Rate: 140V/μs
Wide Supply Range: 2.5V to 12.6V
Large Output Current: 85mA
Low Distortion, 5MHz: –80dBc
Low Voltage Noise: 3.5nV/√Hz
Input Common Mode Range Includes Both Rails
Output Swings Rail-to-Rail
Input Offset Voltage (Rail-to-Rail): 550μV Max
Common Mode Rejection: 106dB Typ
Power Supply Rejection: 105dB Typ
Unity-Gain Stable
Power Down Pin (LT1806)
Operating Temperature Range: – 40°C to 85°C
Single in SO-8 and 6-Pin Low Profile (1mm)
ThinSOT™ Packages
Dual in SO-8 and 8-Pin MSOP Packages
APPLICATIONS
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Low Voltage, High Frequency Signal Processing
Driving A/D Converters
Rail-to-Rail Buffer Amplifiers
Active Filters
Video Line Driver
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.
TYPICAL APPLICATION
Gain of 20 Differential A/D Driver
+
1/2 LT1807
0
–20
AMPLITUDE (dB)
5V
R5
49.9Ω
C1 5.6pF
C2 5.6pF
R6
49.9Ω
R3
100Ω
18067 TA01
4096 Point FFT Response
V
S
= 5V
A
V
= 20
f
SAMPLE
= 10Msps
f
IN
= 1.4086MHz
SFDR = 83dB
NONAVERAGED
V
IN
= 200mV
P-P
R1
100Ω
R2
909Ω
–40
–60
–80
V
IN
C3
470pF
LTC
®
1420
PGA GAIN = 1
–AV
IN
V
REF
= 4.096V
+AV
IN
12 BITS
10Msps
–100
–5V
–120
0
1
2
3
FREQUENCY (MHz)
4
5
18067 TA02
+
R4
1k
1/2 LT1807
18067fc
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