LT6654_12 LINER [Linear Technology], LT6654_12 Datasheet
![no-image](/images/no-image-200.jpg)
LT6654_12
Manufacturer Part Number
LT6654_12
Description
SOT-23 Precision Wide Supply High Output Drive Low Noise Reference
Manufacturer
LINER [Linear Technology]
Datasheet
1.LT6654_12.pdf
(22 pages)
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APPLICATIONS
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TYPICAL APPLICATION
FEATURES
(V
High Accuracy:
Low Noise: 1.6ppm
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 Specifi ed from –55°C to 125°C
Available Output Voltage Options: 1.25V, 2.048V, 2.5V,
3V, 3.3V, 4.096V, 5V
Low Profi le (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
OUT
Low Drift:
+ 0.5V) < V
A-Grade: 10ppm/°C Max
B-Grade: 20ppm/°C Max
A-Grade: ±0.05% Max
B-Grade: ±0.10% Max
IN
< 36V
Basic Connection
C
0.1μF
IN
P-P
4
(0.1Hz to 10Hz)
LT6654
1
2
6
C
1μF
L
V
6654 TA01a
OUT
DESCRIPTION
The LT
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 specifi ed 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
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.
Supply High Output Drive
®
P-P
6654 is a family of small precision voltage ref-
SOT-23 Precision Wide
–0.10
–0.05
Low Noise Reference
0.10
0.05
0.00
noise minimizes measurement uncertainty.
–60
Output Voltage Temperature Drift
3 TYPICAL PARTS
LT6654-2.5
–40 –20
TEMPERATURE (°C)
0
20
40
6654 TA01b
LT6654
6654fc
1