Analog Devices Inc. REF194GSZ
- Part Number:
- REF194GSZ
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 5038191-REF194GSZ
- Description:
- IC VREF SERIES 4.5V 8SOIC
- Datasheet:
- REF194GSZ
Analog Devices Inc. REF194GSZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. REF194GSZ.
- Factory Lead Time8 Weeks
- Lifecycle StatusPRODUCTION (Last Updated: 3 weeks ago)
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Surface MountYES
- Number of Pins8
- Operating Temperature-40°C~85°C TA
- PackagingTube
- SeriesREF19
- Tolerance±0.22%
- JESD-609 Codee3
- Pbfree Codeno
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Temperature Coefficient25ppm/°C
- Terminal FinishMatte Tin (Sn)
- SubcategoryVoltage References
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Reflow Temperature-Max (s)30
- Base Part NumberREF194
- Pin Count8
- Number of Outputs1
- Output Voltage4.5V
- Output TypeFixed
- Max Output Current30mA
- Number of Channels1
- Trim/Adjustable OutputNO
- Analog IC - Other TypeTHREE TERMINAL VOLTAGE REFERENCE
- Operating Supply Current45μA
- Voltage - Input4.75V~15V
- Nominal Supply Current45μA
- Quiescent Current15μA
- Max Output Voltage4.5V
- Min Input Voltage4.75V
- Max Input Voltage18V
- Reference Voltage4.5V
- Reference TypeSeries
- Min Output Voltage4.49V
- Temp Coef of Voltage-Max25 ppm/°C
- Noise - 0.1Hz to 10Hz45μVp-p
- Height1.5mm
- Length5mm
- Width4mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
REF194GSZ Overview
This part is manufactured by Analog Devices Inc. and is classified as a PMIC - Voltage Reference chip, belonging to the PMIC - Voltage Reference category. It is designed for surface mounting and has a JESD-609 Code of e3. The technology used in this chip is CMOS and it has a single function. The maximum reflow temperature for this chip is 30 seconds. It is categorized as an Analog IC - Other Type, specifically a THREE TERMINAL VOLTAGE REFERENCE. The operating supply current for this chip is 45μA and the minimum input voltage is 4.75V. The noise level for this chip ranges from 0.1Hz to 10Hz and is measured at 45μVp-p. This product is compliant with the Restriction of Hazardous Substances Directive (RoHS) and is classified as ROHS3 Compliant.
REF194GSZ Features
±0.22% Tolerance
THREE TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 260
Channel Number: 1
Max Output Voltage: 18V
Reference Voltage: 4.5V
REF194GSZ Applications
There are a lot of Analog Devices Inc.
REF194GSZ Voltage Reference applications.
Cellular phones, notebook computers, PDAs, GPSs, and DMMs
Computer workstations
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
This part is manufactured by Analog Devices Inc. and is classified as a PMIC - Voltage Reference chip, belonging to the PMIC - Voltage Reference category. It is designed for surface mounting and has a JESD-609 Code of e3. The technology used in this chip is CMOS and it has a single function. The maximum reflow temperature for this chip is 30 seconds. It is categorized as an Analog IC - Other Type, specifically a THREE TERMINAL VOLTAGE REFERENCE. The operating supply current for this chip is 45μA and the minimum input voltage is 4.75V. The noise level for this chip ranges from 0.1Hz to 10Hz and is measured at 45μVp-p. This product is compliant with the Restriction of Hazardous Substances Directive (RoHS) and is classified as ROHS3 Compliant.
REF194GSZ Features
±0.22% Tolerance
THREE TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 260
Channel Number: 1
Max Output Voltage: 18V
Reference Voltage: 4.5V
REF194GSZ Applications
There are a lot of Analog Devices Inc.
REF194GSZ Voltage Reference applications.
Cellular phones, notebook computers, PDAs, GPSs, and DMMs
Computer workstations
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
REF194GSZ More Descriptions
Voltage Reference Precision 4.5 Volt 30 mA 8-Pin SOIC N
4.5V Precision Micropower, Low Dropout, Low Voltage Reference
V-Ref Precision 4.5V 30mA 8-Pin SOIC N Tube
VOLT REF, 4.5V, NSOIC-8, -40 TO 85DEG C; Available until stocks are exhausted Alternative available
Volt Ref, 4.5V, Nsoic-8, -40 To 85Deg C; Voltage Reference Type:Series - Fixed; Product Range:Ref194 Series; Reference Voltage:4.5V; Initial Accuracy:0.044%; Temperature Coefficient:10Ppm/°C; Voltage Reference Case Style:Nsoic Rohs Compliant: Yes |Analog Devices REF194GSZ
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 micro power, 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 uA 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 uA. The REF19x series references are specified over the extended industrial temperature range (-40oC to 85oC) with typical performance specifications over -40oC to 125oC for applications, such as automotive. All electrical grades are available in an 8-lead SOIC package; the PDIP and TS SOP packages are available only in the lowest electrical grade. Products are also available in die form.
4.5V Precision Micropower, Low Dropout, Low Voltage Reference
V-Ref Precision 4.5V 30mA 8-Pin SOIC N Tube
VOLT REF, 4.5V, NSOIC-8, -40 TO 85DEG C; Available until stocks are exhausted Alternative available
Volt Ref, 4.5V, Nsoic-8, -40 To 85Deg C; Voltage Reference Type:Series - Fixed; Product Range:Ref194 Series; Reference Voltage:4.5V; Initial Accuracy:0.044%; Temperature Coefficient:10Ppm/°C; Voltage Reference Case Style:Nsoic Rohs Compliant: Yes |Analog Devices REF194GSZ
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 micro power, 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 uA 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 uA. The REF19x series references are specified over the extended industrial temperature range (-40oC to 85oC) with typical performance specifications over -40oC to 125oC for applications, such as automotive. All electrical grades are available in an 8-lead SOIC package; the PDIP and TS SOP packages are available only in the lowest electrical grade. Products are also available in die form.
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