Texas Instruments LM134H
- Part Number:
- LM134H
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3251596-LM134H
- Description:
- 3-Terminal Adjustable Current Source
- ECAD Model:
-
- Datasheet:
- lm134
Description
The LM134/LM234/LM334 are 3-terminal adjustable current sources with a wide operating current range (1μA to 10mA), excellent current regulation (0.02% /V), and a wide dynamic voltage range (1V to 40V). They operate as true floating current sources with no separate power supply connections. Reverse applied voltages up to 20V draw only a few dozen microamperes of current, allowing the devices to act as both a rectifier and current source in AC applications.
Features
Operates from 1V to 40V
0.02% /V current regulation
Programmable from 1μA to 10mA
True 2-terminal operation
Available as fully specified temperature sensor
±3% initial accuracy
Applications
Bias networks
Surge protection
Low power reference
Ramp generation
LED driver
Temperature sensing
The LM134/LM234/LM334 are 3-terminal adjustable current sources with a wide operating current range (1μA to 10mA), excellent current regulation (0.02% /V), and a wide dynamic voltage range (1V to 40V). They operate as true floating current sources with no separate power supply connections. Reverse applied voltages up to 20V draw only a few dozen microamperes of current, allowing the devices to act as both a rectifier and current source in AC applications.
Features
Operates from 1V to 40V
0.02% /V current regulation
Programmable from 1μA to 10mA
True 2-terminal operation
Available as fully specified temperature sensor
±3% initial accuracy
Applications
Bias networks
Surge protection
Low power reference
Ramp generation
LED driver
Temperature sensing
Texas Instruments LM134H technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM134H.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 2 days ago)
- MountThrough Hole
- Mounting TypeThrough Hole
- Package / CaseTO-206AB, TO-46-3 Metal Can
- Number of Pins3
- Operating Temperature-55°C~125°C
- PackagingBulk
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations3
- ECCN CodeEAR99
- Terminal PositionBOTTOM
- Terminal FormPIN/PEG
- Reach Compliance Codenot_compliant
- Base Part NumberLM134
- FunctionCurrent Source
- Output TypeAnalog
- Number of Channels1
- Max Supply Voltage40V
- Min Supply Voltage800mV
- Voltage - Input1V~40V
- Current - OutputAdjustable
- Accuracy±3%
- Height2.667mm
- Length4.699mm
- Width4.699mm
- Thickness2.362mm
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
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