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LT6654BIS6-3#TRMPBF

Description
IC VREF SERIES 3V 6-SOT-23
Categorysemiconductor    Power management   
File Size979KB,22 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Download Datasheet Parametric View All

LT6654BIS6-3#TRMPBF Overview

IC VREF SERIES 3V 6-SOT-23

LT6654BIS6-3#TRMPBF Parametric

Parameter NameAttribute value
Reference typeseries
Output typefixed
Voltage - Output (minimum/fixed)3V
Current - Output10mA
Tolerance±0.1%
Temperature Coefficient20ppm/°C
Noise - 0.1Hz to 10Hz1.6ppmp-p
Noise - 10Hz to 10Hz2ppmrms
Voltage - input3.5 V ~ 36 V
Current - Power600µA
Operating temperature-40°C ~ 85°C(TA)
Installation typesurface mount
Package/casingSOT-23-6 slim type, TSOT-23-6
Supplier device packagingTSOT-23-6
FeaTures
n
LT6654
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 Analog Devices, Inc. All other trademarks are the property of their
respective owners.
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Low Drift:
n
A-Grade: 10ppm/°C Max
n
B-Grade: 20ppm/°C Max
High Accuracy:
n
A-Grade: ±0.05% Max
n
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
0.10
Output Voltage Temperature Drift
3 TYPICAL PARTS
LT6654-2.5
Basic Connection
(V
OUT
+ 0.5V) < V
IN
< 36V
C
IN
0.1µF
IN
LT6654
GND
OUT
C
L
1µF
6654 TA01a
V
OUT
V
OUT
ACCURACY (%)
0.05
0.00
–0.05
–0.10
–60 –40 –20 0 20 40
60 80 100 120 140
TEMPERATURE (°C)
6654 TA01b
6654fh
For more information
www.linear.com/LT6654
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