TL4051AIDCKR Description
Made by Texas Instruments, the TL4051 series of shunt voltage references are versatile easy-to-use references suitable for a wide array of applications. The device is available in a fixed 1.225-V output or an adjustable output whose voltage is determined by an external resistor divider. The device requires no external capacitors for operation and is stable with all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and low temperature coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures.
The TL4051 is offered in three initial tolerances, ranging from 0.1% (max) for the A grade to 0.5% (max) for the C grade. Thus, a great deal of flexibility is offered to designers in choosing the best cost-to-performance ratio for their applications. Packaged in the space-saving SOT-23-3 and SC-70 packages and requiring a minimum current of 45 µA (typ), the TL4051 also is ideal for portable applications.
The TL4051xI is characterized for operation over an ambient temperature range of -40°C to 85°C. The TL4051xQ is characterized for operation over an ambient temperature range of -40°C to 125°C.
TL4051AIDCKR Functional Block Diagram
TL4051AIDCKR Features
1.225-V Fixed and Adjustable (1.225-V to 10-V) Outputs
Tight Output Tolerances and Low Temperature Coefficient
Max 0.1%, 50 ppm/°C — A Grade
Max 0.2%, 50 ppm/°C — B Grade
Max 0.5%, 50 ppm/°C — C Grade
Low Output Noise. . 20 µVRMS (Typ)
Wide Operating Current Range. . .60 µA (Typ) to 12 mA
Stable With All Capacitive Loads; No Output Capacitor Required
Available in
Industrial Temperature: -40°C to 85°C
Extended Temperature:. . .-40°C to 125°C
TL4051AIDCKR Applications
Data-Acquisition Systems
Power Supplies and Power-Supply Monitors
Instrumentation and Test Equipment
Process Control
Precision Audio
Automotive Electronics
Energy Management/Metering
Battery-Powered Equipment
TL4051AIDCKR Application Information
TL4051AIDCKR Mechanical Data
TL4051AIDCKR Parameter
|
Manufacturer |
Texas |
Manufacturer's Part |
TL4051AIDCKR |
|
Categories |
Integrated Circuits (ICs) |
Sub-Categories |
PMIC - Voltage Reference |
|
Series |
- |
Part Status |
Active |
|
Reference Type |
Shunt |
Output Type |
Adjustable |
|
Voltage - Output |
1.212V |
Voltage - Output (Max) |
10V |
|
Current - Output |
12mA |
Tolerance |
±0.1% |
|
Temperature Coefficient |
50ppm/°C |
Noise - 0.1Hz to 10Hz |
- |
|
Noise - 10Hz to 10kHz |
20µVrms |
Voltage - Input |
- |
|
Current - Supply |
- |
Current - Cathode |
65µA |
|
Operating Temperature |
-40°C ~ 85°C (TA) |
Mounting Type |
Surface Mount |
|
Package / Case |
5-TSSOP, SC-70-5, SOT-353 |
Supplier Device Package |
SC-70-5 |
TL4051AIDCKR Manufacturer
Texas Instruments is a semiconductor multinational company in Texas, USA. It is famous for developing, manufacturing, and selling semiconductor and computer technology. It is mainly engaged in innovative digital signal processing and analog circuits. In addition to the semiconductor business, it also provides solutions including sensing and control, educational products and digital light source processing. Texas Instruments (TI) is headquartered in Dallas, Texas, USA, and has manufacturing, design or sales organizations in more than 25 countries.
