Texas Instruments LM385BM-2.5
- Part Number:
- LM385BM-2.5
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3287062-LM385BM-2.5
- Description:
- IC VREF SHUNT 2.5V 8SOIC
- Datasheet:
- LM185,285,385-2.5
Texas Instruments LM385BM-2.5 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM385BM-2.5.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Number of Pins8
- Operating Temperature0°C~70°C TA
- PackagingTube
- Tolerance±1.5%
- JESD-609 Codee0
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Temperature Coefficient150ppm/°C
- Terminal FinishTin/Lead (Sn/Pb)
- SubcategoryVoltage References
- TechnologyBIPOLAR
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)235
- Number of Functions1
- Base Part NumberLM385
- Pin Count8
- Number of Outputs1
- Output Voltage2.5V
- Output TypeFixed
- Max Output Current20mA
- Number of Channels1
- Trim/Adjustable OutputNO
- Analog IC - Other TypeTWO TERMINAL VOLTAGE REFERENCE
- Current - Output20mA
- Max Output Voltage2.5V
- Reference TypeShunt
- Forward Voltage2.5V
- Current - Cathode20μA
- Noise - 10Hz to 10kHz120μVrms
- Length4.9mm
- Width3.9mm
- Radiation HardeningNo
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
LM385BM-2.5 Overview
The LM385 is a fixed output voltage reference with a ±1.5% tolerance and a moisture sensitivity level of 1 (unlimited). It is packaged in an 8-SOIC (0.154, 3.90mm width) with a gull wing terminal form and a dual terminal position. The packaging is a tube and the base part number is LM385. This product has 1 channel and is non-RoHS compliant.
LM385BM-2.5 Features
±1.5% Tolerance
TWO TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 235
Channel Number: 1
LM385BM-2.5 Applications
There are a lot of Texas Instruments
LM385BM-2.5 Voltage Reference applications.
Suitable for use with a wide range of video RAMDACs
Smart industrial transmitters
PCMCIA cards
Automotive
3 V/5 V, 8-bit to 12-bit data converters
Precision data acquisition systems
High resolution converters
Industrial process control systems
Precision instruments
Notebook Computers
The LM385 is a fixed output voltage reference with a ±1.5% tolerance and a moisture sensitivity level of 1 (unlimited). It is packaged in an 8-SOIC (0.154, 3.90mm width) with a gull wing terminal form and a dual terminal position. The packaging is a tube and the base part number is LM385. This product has 1 channel and is non-RoHS compliant.
LM385BM-2.5 Features
±1.5% Tolerance
TWO TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 235
Channel Number: 1
LM385BM-2.5 Applications
There are a lot of Texas Instruments
LM385BM-2.5 Voltage Reference applications.
Suitable for use with a wide range of video RAMDACs
Smart industrial transmitters
PCMCIA cards
Automotive
3 V/5 V, 8-bit to 12-bit data converters
Precision data acquisition systems
High resolution converters
Industrial process control systems
Precision instruments
Notebook Computers
LM385BM-2.5 More Descriptions
EAR99 LM385 Tube Tin/Lead (Sn/Pb) voltage reference device 20muA 2.5V 120muVrms 0C~70C TA
Micropower Voltage Reference Diode 8-SOIC 0 to 70
V-Ref Precision 2.5V 20mA 8-Pin SOIC N Rail
The LM185-2.5/LM285-2.5/LM385-2.5 are micro power 2-terminal band-gap voltage regulator diodes. Operating over a 20 uA to 20 mA current range, they feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming is used to provide tight voltage tolerance. Since the LM-185-2.5 band-gap reference uses only transistors and resistors, low noise and good long term stability result. Careful design of the LM185-2.5 has made the device exceptionally tolerant of capacitive loading, making it easy to use in almost any reference application. The wide dynamic operating range allows its use with widely varying supplies with excellent regulation. The extremely low power drain of the LM185-2.5 makes it useful for micro power circuitry. This voltage reference can be used to make portable meters, regulators or general purpose analog circuitry with battery life approaching shelf life. Further, the wide operating current allows it to replace older references with a tighter tolerance part. For applications requiring 1.2V see LM185-1.2. The LM185-2.5 is rated for operation over a -55*C to 125*C temperature range while the LM285-2.5 is rated -40*C to 85*C and the LM385-2.5 0*C to 70*C. The LM185-2.5/ LM285-2.5 are available in a hermetic TO-46 package and the LM285-2.5/LM385-2.5 are also available in a low-cost TO-92 molded package, as well as S.O. and SOT-23. The LM185-2.5 is also available in a hermetic leadless chip carrier package.
Micropower Voltage Reference Diode 8-SOIC 0 to 70
V-Ref Precision 2.5V 20mA 8-Pin SOIC N Rail
The LM185-2.5/LM285-2.5/LM385-2.5 are micro power 2-terminal band-gap voltage regulator diodes. Operating over a 20 uA to 20 mA current range, they feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming is used to provide tight voltage tolerance. Since the LM-185-2.5 band-gap reference uses only transistors and resistors, low noise and good long term stability result. Careful design of the LM185-2.5 has made the device exceptionally tolerant of capacitive loading, making it easy to use in almost any reference application. The wide dynamic operating range allows its use with widely varying supplies with excellent regulation. The extremely low power drain of the LM185-2.5 makes it useful for micro power circuitry. This voltage reference can be used to make portable meters, regulators or general purpose analog circuitry with battery life approaching shelf life. Further, the wide operating current allows it to replace older references with a tighter tolerance part. For applications requiring 1.2V see LM185-1.2. The LM185-2.5 is rated for operation over a -55*C to 125*C temperature range while the LM285-2.5 is rated -40*C to 85*C and the LM385-2.5 0*C to 70*C. The LM185-2.5/ LM285-2.5 are available in a hermetic TO-46 package and the LM285-2.5/LM385-2.5 are also available in a low-cost TO-92 molded package, as well as S.O. and SOT-23. The LM185-2.5 is also available in a hermetic leadless chip carrier package.
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