Analog Devices Inc. REF191ESZ-REEL
- Part Number:
- REF191ESZ-REEL
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3284609-REF191ESZ-REEL
- Description:
- IC VREF SERIES 2.048V 8SOIC
- Datasheet:
- REF191ESZ-REEL
Analog Devices Inc. REF191ESZ-REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. REF191ESZ-REEL.
- Factory Lead Time8 Weeks
- Lifecycle StatusPRODUCTION (Last Updated: 1 month ago)
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Surface MountYES
- Number of Pins8
- Operating Temperature-40°C~85°C TA
- PackagingTape & Reel (TR)
- SeriesREF19
- Tolerance±0.1%
- JESD-609 Codee3
- Pbfree Codeno
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Temperature Coefficient5ppm/°C
- Terminal FinishMatte Tin (Sn)
- SubcategoryVoltage References
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage3.3V
- Reflow Temperature-Max (s)30
- Base Part NumberREF191
- Pin Count8
- Number of Outputs1
- Qualification StatusNot Qualified
- Output Voltage2.048V
- Output TypeFixed
- Max Output Current30mA
- Supply Voltage-Min (Vsup)3V
- Number of Channels1
- Trim/Adjustable OutputNO
- Analog IC - Other TypeTHREE TERMINAL VOLTAGE REFERENCE
- Operating Supply Current45μA
- Voltage - Input3V~15V
- Nominal Supply Current45μA
- Quiescent Current15μA
- Max Output Voltage2.048V
- Max Input Voltage18V
- Reference TypeSeries
- Supply Current-Max (Isup)0.045mA
- Min Output Voltage2.048V
- Temp Coef of Voltage-Max5 ppm/°C
- Noise - 0.1Hz to 10Hz20μVp-p
- Length4.9mm
- Width3.9mm
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
REF191ESZ-REEL Overview
The REF19 series is a highly precise voltage reference that boasts a tolerance of ±0.1%. This is made possible by the advanced CMOS technology used in its design. The GULL WING terminal form allows for easy and secure mounting on a circuit board. With 1 function and 1 output, this voltage reference offers a simple yet reliable solution for various applications. Although it is not yet qualified, the REF19 has a maximum output current of 30mA, making it suitable for a wide range of electronic devices. Additionally, its fixed output voltage of 2.048V eliminates the need for any trimming or adjustment, ensuring efficient and hassle-free operation.
REF191ESZ-REEL Features
±0.1% Tolerance
THREE TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 260
Channel Number: 1
Max Output Voltage: 18V
REF191ESZ-REEL Applications
There are a lot of Analog Devices Inc.
REF191ESZ-REEL 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 REF19 series is a highly precise voltage reference that boasts a tolerance of ±0.1%. This is made possible by the advanced CMOS technology used in its design. The GULL WING terminal form allows for easy and secure mounting on a circuit board. With 1 function and 1 output, this voltage reference offers a simple yet reliable solution for various applications. Although it is not yet qualified, the REF19 has a maximum output current of 30mA, making it suitable for a wide range of electronic devices. Additionally, its fixed output voltage of 2.048V eliminates the need for any trimming or adjustment, ensuring efficient and hassle-free operation.
REF191ESZ-REEL Features
±0.1% Tolerance
THREE TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 260
Channel Number: 1
Max Output Voltage: 18V
REF191ESZ-REEL Applications
There are a lot of Analog Devices Inc.
REF191ESZ-REEL 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
REF191ESZ-REEL More Descriptions
V-Ref Precision 2.048V 30mA 8-Pin SOIC N T/R
Three Terminal Voltage Reference, 1 Output, 2.5V, CMOS, PDSO8
VOLT REF, 2.048V, NSOIC, -40 TO 85DEG C;
Voltage References 2.048V Prec Micropwr LDO Low VRef
IC VREF SERIES PREC 2.05V 8-SOIC
The REF19x series precision band gap voltage references use a patented temperature drift curvature correction circuit and laser trimming of highly stable, thin-film resistors to achieve a very low temperature coefficient and high initial accuracy. The REF19x series is made up of micropower, low dropout voltage (LDV) devices, providing stable output voltage from supplies as low as 100 mV above the output voltage and consuming less than 45 µA of supply current. In sleep mode, which is enabled by applying a low TTL or CMOS level to the SLEEP pin, the output is turned off and supply current is further reduced to less than 15 µA. The REF19x series references are specified over the extended industrial temperature range (-40°C to 85°C) with typical performance specifications over -40°C to 125°C for applications, such as automotive. All electrical grades are available in an 8-lead SOIC package; the PDIP and TSSOP packages are available only in the lowest electrical grade. Applications Portable instruments ADCs and DACs Smart sensors Solar powered applications Loop-current-powered instruments Data Sheet, Rev. J, 3/08
Three Terminal Voltage Reference, 1 Output, 2.5V, CMOS, PDSO8
VOLT REF, 2.048V, NSOIC, -40 TO 85DEG C;
Voltage References 2.048V Prec Micropwr LDO Low VRef
IC VREF SERIES PREC 2.05V 8-SOIC
The REF19x series precision band gap voltage references use a patented temperature drift curvature correction circuit and laser trimming of highly stable, thin-film resistors to achieve a very low temperature coefficient and high initial accuracy. The REF19x series is made up of micropower, low dropout voltage (LDV) devices, providing stable output voltage from supplies as low as 100 mV above the output voltage and consuming less than 45 µA of supply current. In sleep mode, which is enabled by applying a low TTL or CMOS level to the SLEEP pin, the output is turned off and supply current is further reduced to less than 15 µA. The REF19x series references are specified over the extended industrial temperature range (-40°C to 85°C) with typical performance specifications over -40°C to 125°C for applications, such as automotive. All electrical grades are available in an 8-lead SOIC package; the PDIP and TSSOP packages are available only in the lowest electrical grade. Applications Portable instruments ADCs and DACs Smart sensors Solar powered applications Loop-current-powered instruments Data Sheet, Rev. J, 3/08
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