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LT6654AMPS6-5#PBF

Description
LT6654 - Precision Wide Supply High Output Drive Low Noise Reference; Package: SOT; Pins: 6; Temperature Range: -55°C to 125°C
CategoryPower/power management    The power supply circuit   
File Size4MB,22 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
Download Datasheet Parametric View All

LT6654AMPS6-5#PBF Overview

LT6654 - Precision Wide Supply High Output Drive Low Noise Reference; Package: SOT; Pins: 6; Temperature Range: -55°C to 125°C

LT6654AMPS6-5#PBF Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?conform to
MakerLinear ( ADI )
Parts packaging codeSOT
package instructionTSOP, TSOP6,.11,37
Contacts6
Manufacturer packaging codeS6
Reach Compliance Codecompli
JESD-30 codeR-PDSO-G6
JESD-609 codee3
Humidity sensitivity level1
Number of terminals6
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Nominal output voltage5 V
Package body materialPLASTIC/EPOXY
encapsulated codeTSOP
Encapsulate equivalent codeTSOP6,.11,37
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE
Certification statusNot Qualified
surface mountYES
technologyBIPOLAR
Maximum voltage temperature coefficient10 ppm/°C
Temperature levelMILITARY
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Fine-tuning/adjustable outputNO
Maximum voltage tolerance0.23%
FEATURES
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LT6654
SOT-23 Precision Wide
Supply High Output Drive
Low Noise Reference
DESCRIPTION
The LT
®
6654 is a family of small precision voltage ref-
erences that offers high accuracy, low noise, low drift,
low dropout and low power. The LT6654 operates from
voltages up to 36V and is fully specified from –55°C to
125°C. A buffered output ensures ±10mA of output drive
with low output impedance and precise load regulation.
These features, in combination, make the LT6654 ideal
for portable equipment, industrial sensing and control,
and automotive applications.
The LT6654 was designed with advanced manufactur-
ing techniques and curvature compensation to provide
10ppm/°C temperature drift and 0.05% initial accuracy.
Low thermal hysteresis ensures high accuracy and
1.6ppm
P-P
noise minimizes measurement uncertainty.
Since the LT6654 can also sink current, it can operate
as a low power negative voltage reference with the same
precision as a positive reference.
The LT6654 references are offered in 6-lead SOT-23
package and an 8-lead LS8 package. The LS8 is a 5mm
×
5mm surface mount hermetic package that provides
outstanding stability.
L,
LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and
ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property
of their respective owners.
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Low Drift:
A-Grade: 10ppm/°C Max
B-Grade: 20ppm/°C Max
High Accuracy:
A-Grade: ±0.05% Max
B-Grade: ±0.10% Max
Low Noise: 1.6ppm
P-P
(0.1Hz to 10Hz)
Wide Supply Range to 36V
Low Thermal Hysteresis: LS8 15ppm (–40°C to 125°C)
Long Term Drift: (LS8) 15ppm/√kHr
Line Regulation (Up to 36V): 5ppm/V Max
Low Dropout Voltage: 100mV Max
Sinks and Sources ±10mA
Load Regulation at 10mA: 8ppm/mA Max
Fully Specified from –55°C to 125°C
Available Output Voltage Options: 1.25V, 2.048V, 2.5V,
3V, 3.3V, 4.096V, 5V
Low Profile (1mm) ThinSOT™ Package and 5mm
×
5mm Surface Mount Hermetic Package
Automotive Control and Monitoring
High Temperature Industrial
High Resolution Data Acquisition Systems
Instrumentation and Process Control
Precision Regulators
Medical Equipment
APPLICATIONS
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TYPICAL APPLICATION
Basic Connection
4
C
IN
0.1μF
6
C
L
1μF
6654 TA01a
Output Voltage Temperature Drift
0.10
3 TYPICAL PARTS
LT6654-2.5
1
2
V
OUT
ACCURACY (%)
(V
OUT
+ 0.5V) < V
IN
< 36V
LT6654
V
OUT
0.05
0.00
–0.05
–0.10
–60 –40 –20 0 20 40
60 80 100 120 140
TEMPERATURE (°C)
6654 TA01b
6654fc
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