Datasheet LT6654 (Analog Devices)
| Fabricante | Analog Devices |
| Descripción | Precision Wide Supply High Output Drive Low Noise Reference |
| Páginas / Página | 22 / 1 — FeaTures. DescripTion. Low Drift:. A-Grade: 10ppm/°C Max. B-Grade: … |
| Formato / tamaño de archivo | PDF / 1.0 Mb |
| Idioma del documento | Inglés |
FeaTures. DescripTion. Low Drift:. A-Grade: 10ppm/°C Max. B-Grade: 20ppm/°C Max. High Accuracy:. A-Grade: ±0.05% Max
Línea de modelo para esta hoja de datos
- LT6654AHLS8-2.048#PBF LT6654AHLS8-2.5#PBF LT6654AHLS8-4.096#PBF LT6654AHLS8-5#PBF LT6654AHS6-1.25#PBF LT6654AHS6-1.25#TRMPBF LT6654AHS6-1.25#TRPBF LT6654AHS6-2.048#PBF LT6654AHS6-2.048#TRMPBF LT6654AHS6-2.048#TRPBF LT6654AHS6-2.5#PBF LT6654AHS6-2.5#TRMPBF LT6654AHS6-2.5#TRPBF LT6654AHS6-3#PBF LT6654AHS6-3#TRMPBF LT6654AHS6-3#TRPBF LT6654AHS6-3.3#PBF LT6654AHS6-3.3#TRMPBF LT6654AHS6-3.3#TRPBF LT6654AHS6-4.096#PBF LT6654AHS6-4.096#TRMPBF LT6654AHS6-4.096#TRPBF LT6654AHS6-5#PBF LT6654AHS6-5#TRMPBF LT6654AHS6-5#TRPBF LT6654AIS6-1.25#PBF LT6654AIS6-1.25#TRMPBF LT6654AIS6-1.25#TRPBF LT6654AIS6-2.048#PBF LT6654AIS6-2.048#TRMPBF LT6654AIS6-2.048#TRPBF LT6654AIS6-2.5#PBF LT6654AIS6-2.5#TRMPBF LT6654AIS6-2.5#TRPBF LT6654AIS6-3#PBF LT6654AIS6-3#TRMPBF LT6654AIS6-3#TRPBF LT6654AIS6-3.3#PBF LT6654AIS6-3.3#TRMPBF LT6654AIS6-3.3#TRPBF LT6654AIS6-4.096#PBF LT6654AIS6-4.096#TRMPBF LT6654AIS6-4.096#TRPBF LT6654AIS6-5#PBF LT6654AIS6-5#TRMPBF LT6654AIS6-5#TRPBF LT6654AMPS6-1.25#PBF LT6654AMPS6-1.25#TRMPBF LT6654AMPS6-1.25#TRPBF LT6654AMPS6-2.048#PBF LT6654AMPS6-2.048#TRMPBF LT6654AMPS6-2.048#TRPBF LT6654AMPS6-2.5#PBF LT6654AMPS6-2.5#TRM LT6654AMPS6-2.5#TRMPBF LT6654AMPS6-2.5#TRPBF LT6654AMPS6-3#PBF LT6654AMPS6-3#TR LT6654AMPS6-3#TRM LT6654AMPS6-3#TRMPBF LT6654AMPS6-3#TRPBF LT6654AMPS6-3.3#PBF LT6654AMPS6-3.3#TRM LT6654AMPS6-3.3#TRMPBF LT6654AMPS6-3.3#TRPBF LT6654AMPS6-4.096#PBF LT6654AMPS6-4.096#TRMPBF LT6654AMPS6-4.096#TRPBF LT6654AMPS6-5#PBF LT6654AMPS6-5#TRMPBF LT6654AMPS6-5#TRPBF LT6654BHLS8-2.048#PBF LT6654BHLS8-2.5#PBF LT6654BHLS8-4.096#PBF LT6654BHLS8-5#PBF LT6654BHS6-1.25#PBF LT6654BHS6-1.25#TRMPBF LT6654BHS6-1.25#TRPBF LT6654BHS6-2.048#PBF LT6654BHS6-2.048#TRMPBF LT6654BHS6-2.048#TRPBF LT6654BHS6-2.5#PBF LT6654BHS6-2.5#TRMPBF LT6654BHS6-2.5#TRPBF LT6654BHS6-3#PBF LT6654BHS6-3#TRMPBF LT6654BHS6-3#TRPBF LT6654BHS6-3.3#PBF LT6654BHS6-3.3#TRMPBF LT6654BHS6-3.3#TRPBF LT6654BHS6-4.096#PBF LT6654BHS6-4.096#TRMPBF LT6654BHS6-4.096#TRPBF LT6654BHS6-5#PBF LT6654BHS6-5#TRMPBF LT6654BHS6-5#TRPBF LT6654BIS6-1.25#PBF LT6654BIS6-1.25#TRMPBF LT6654BIS6-1.25#TRPBF LT6654BIS6-2.048#PBF LT6654BIS6-2.048#TRMPBF LT6654BIS6-2.048#TRPBF LT6654BIS6-2.5#PBF LT6654BIS6-2.5#TRMPBF LT6654BIS6-2.5#TRPBF LT6654BIS6-3#PBF LT6654BIS6-3#TRMPBF LT6654BIS6-3#TRPBF LT6654BIS6-3.3#PBF LT6654BIS6-3.3#TRMPBF LT6654BIS6-3.3#TRPBF LT6654BIS6-4.096#PBF LT6654BIS6-4.096#TRMPBF LT6654BIS6-4.096#TRPBF LT6654BIS6-5#PBF LT6654BIS6-5#TRMPBF LT6654BIS6-5#TRPBF LT6654BMPS6-1.25#PBF LT6654BMPS6-1.25#TRMPBF LT6654BMPS6-1.25#TRPBF LT6654BMPS6-2.048#PBF LT6654BMPS6-2.048#TRMPBF LT6654BMPS6-2.048#TRPBF LT6654BMPS6-2.5#PBF LT6654BMPS6-2.5#TRMPBF LT6654BMPS6-2.5#TRPBF LT6654BMPS6-3#PBF LT6654BMPS6-3#TRMPBF LT6654BMPS6-3#TRPBF LT6654BMPS6-3.3#PBF LT6654BMPS6-3.3#TRMPBF LT6654BMPS6-3.3#TRPBF LT6654BMPS6-4.096#PBF LT6654BMPS6-4.096#TRMPBF LT6654BMPS6-4.096#TRPBF LT6654BMPS6-5#PBF LT6654BMPS6-5#TRMPBF LT6654BMPS6-5#TRPBF
Versión de texto del documento
LT6654 Precision Wide Supply High Output Drive Low Noise Reference
FeaTures DescripTion
n
Low Drift:
The LT®6654 is a family of small precision voltage ref- n
A-Grade: 10ppm/°C Max
erences that offers high accuracy, low noise, low drift, n
B-Grade: 20ppm/°C Max
low dropout and low power. The LT6654 operates from n
High Accuracy:
voltages up to 36V and is fully specified from –55°C to n
A-Grade: ±0.05% Max
125°C. A buffered output ensures ±10mA of output drive n
B-Grade: ±0.10% Max
with low output impedance and precise load regulation. n
Low Noise: 1.6ppmP-P (0.1Hz to 10Hz)
These features, in combination, make the LT6654 ideal n
Wide Supply Range to 36V
for portable equipment, industrial sensing and control, n
Low Thermal Hysteresis: LS8 15ppm (–40°C to 125°C)
and automotive applications. n
Long Term Drift: (LS8) 15ppm/√kHr
The LT6654 was designed with advanced manufactur- n
Line Regulation (Up to 36V): 5ppm/V Max
ing techniques and curvature compensation to provide n Low Dropout Voltage: 100mV Max 10ppm/°C temperature drift and 0.05% initial accuracy. n Sinks and Sources ±10mA Low thermal hysteresis ensures high accuracy and n Load Regulation at 10mA: 8ppm/mA Max 1.6ppm n P-P noise minimizes measurement uncertainty. Fully Specified from –55°C to 125°C Since the LT6654 can also sink current, it can operate n Available Output Voltage Options: 1.25V, 2.048V, as a low power negative voltage reference with the same 2.5V, 3V, 3.3V, 4.096V, 5V precision as a positive reference. n Low Profile (1mm) ThinSOT™ Package and 5mm × 5mm Surface Mount Hermetic Package The LT6654 references are offered in 6-lead SOT-23 package and an 8-lead LS8 package. The LS8 is a 5mm
applicaTions
× 5mm surface mount hermetic package that provides n Automotive Control and Monitoring outstanding stability. n High Temperature Industrial L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and n ThinSOT is a trademark of Analog Devices, Inc. All other trademarks are the property of their High Resolution Data Acquisition Systems respective owners. n Instrumentation and Process Control n Precision Regulators n Medical Equipment
Typical applicaTion Output Voltage Temperature Drift
0.10 3 TYPICAL PARTS
Basic Connection
LT6654-2.5 0.05 (VOUT + 0.5V) < VIN < 36V IN LT6654 OUT VOUT C GND IN CL 0.1µF 1µF 0.00 ACCURACY (%) 6654 TA01a V OUT –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 1 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Available Options Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagrams Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
FeaTures DescripTion
n
Low Drift:
The LT®6654 is a family of small precision voltage ref- n
A-Grade: 10ppm/°C Max
erences that offers high accuracy, low noise, low drift, n
B-Grade: 20ppm/°C Max
low dropout and low power. The LT6654 operates from n
High Accuracy:
voltages up to 36V and is fully specified from –55°C to n
A-Grade: ±0.05% Max
125°C. A buffered output ensures ±10mA of output drive n
B-Grade: ±0.10% Max
with low output impedance and precise load regulation. n
Low Noise: 1.6ppmP-P (0.1Hz to 10Hz)
These features, in combination, make the LT6654 ideal n
Wide Supply Range to 36V
for portable equipment, industrial sensing and control, n
Low Thermal Hysteresis: LS8 15ppm (–40°C to 125°C)
and automotive applications. n
Long Term Drift: (LS8) 15ppm/√kHr
The LT6654 was designed with advanced manufactur- n
Line Regulation (Up to 36V): 5ppm/V Max
ing techniques and curvature compensation to provide n Low Dropout Voltage: 100mV Max 10ppm/°C temperature drift and 0.05% initial accuracy. n Sinks and Sources ±10mA Low thermal hysteresis ensures high accuracy and n Load Regulation at 10mA: 8ppm/mA Max 1.6ppm n P-P noise minimizes measurement uncertainty. Fully Specified from –55°C to 125°C Since the LT6654 can also sink current, it can operate n Available Output Voltage Options: 1.25V, 2.048V, as a low power negative voltage reference with the same 2.5V, 3V, 3.3V, 4.096V, 5V precision as a positive reference. n Low Profile (1mm) ThinSOT™ Package and 5mm × 5mm Surface Mount Hermetic Package The LT6654 references are offered in 6-lead SOT-23 package and an 8-lead LS8 package. The LS8 is a 5mm
applicaTions
× 5mm surface mount hermetic package that provides n Automotive Control and Monitoring outstanding stability. n High Temperature Industrial L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and n ThinSOT is a trademark of Analog Devices, Inc. All other trademarks are the property of their High Resolution Data Acquisition Systems respective owners. n Instrumentation and Process Control n Precision Regulators n Medical Equipment
Typical applicaTion Output Voltage Temperature Drift
0.10 3 TYPICAL PARTS
Basic Connection
LT6654-2.5 0.05 (VOUT + 0.5V) < VIN < 36V IN LT6654 OUT VOUT C GND IN CL 0.1µF 1µF 0.00 ACCURACY (%) 6654 TA01a V OUT –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 1 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Available Options Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagrams Applications Information Typical Applications Package Description Revision History Typical Application Related Parts