Product Summary

The LLT1634BCMS8-2.5 is a micropower, precision, shunt voltage reference. The bandgap reference uses trimmed precision thin film resistors to achieve 0.05% initial voltage accuracy. Improved curvature correction technique of the LT1634BCMS8-2.5 guarantees 10ppm/℃ maximum temperature drift. Advances in design, processing and packaging techniques guarantee 10mA operation and low temperature cycling hysteresis. The LT1634BCMS8-2.5 does not require an output compensation capacitor, but is stable with capacitive loads. Low dynamic impedance makes the LT1634BCMS8-2.5 reference easy to use from unregulated supplies. The LT1634BCMS8-2.5 reference can be used as a high performance upgrade to the LM185/LM385, LT1004 and LT1034 where lower power and guaranteed temperature drift is required.

Parametrics

LT1634BCMS8-2.5 absolute maximum ratings: (1)Operating Current: 1.25V: 100mA; 2.5V: 50mA; 4.096V, 5V: 30mA; (2)Forward Current: 20mA; (3)Operating Temperature Range: Commercial: 0℃ to 70℃; Industrial: –40℃ to 85℃; (4)Storage Temperature Range: –65℃ to 150℃; (5)Lead Temperature (Soldering, 10 sec): 300℃.

Features

LT1634BCMS8-2.5 features: (1)Initial Voltage Accuracy: 0.05%; (2)Low Operating Current: 10mA; (3)Low Drift: 10ppm/℃ Max; (4)Less Tha1W Dynamic Impedance; (5)Available i1.25V, 2.5V, 4.096V and 5V iSO-8 and TO-92 Packages; (6)1.25V and 2.5V Available iMSOP Package; (7)Both Commercial and Industrial Temperature Range Parts Are Available.

Diagrams

LT1634BCMS8-2.5 typical application

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LT1634BCMS8-2.5
LT1634BCMS8-2.5


IC VREF SHUNT PREC 2.5V 8-MSOP

Data Sheet

0-2450: $1.62
LT1634BCMS8-2.5#PBF
LT1634BCMS8-2.5#PBF


IC VREF SHUNT PREC 2.5V 8-MSOP

Data Sheet

0-500: $1.62
LT1634BCMS8-2.5#TR
LT1634BCMS8-2.5#TR


IC VREF SHUNT PREC 2.5V 8-MSOP

Data Sheet

0-2500: $1.65
LT1634BCMS8-2.5#TRPBF
LT1634BCMS8-2.5#TRPBF


IC VREF SHUNT PREC 2.5V 8-MSOP

Data Sheet

0-2500: $1.65