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REF191GS-REEL

REF191GS-REEL

REF191GS-REEL

Rochester Electronics, LLC

-40°C~85°C TA Fixed 1.27mm PMIC REF19 Series 3.3V 8-SOIC (0.154, 3.90mm Width)

SOT-23

REF191GS-REEL Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series REF19
Tolerance ±0.5%
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Temperature Coefficient 25ppm/°C
Terminal Finish TIN LEAD
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) 30
Pin Count 8
JESD-30 Code R-PDSO-G8
Number of Outputs 1
Output Voltage 2.048V
Output Type Fixed
Supply Voltage-Max (Vsup) 15V
Supply Voltage-Min (Vsup) 3V
Trim/Adjustable Output NO
Analog IC - Other Type THREE TERMINAL VOLTAGE REFERENCE
Voltage - Input 3V~15V
Current - Output 30mA
Current - Supply 45μA
Voltage - Output (Min/Fixed) 2.048V
Reference Type Series
Output Voltage-Max 2.058V
Temp Coef of Voltage-Max 25 ppm/°C
Noise - 0.1Hz to 10Hz 20μVp-p
Length 4.9mm
Height Seated (Max) 1.75mm
Width 3.9mm
RoHS Status Non-RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.87000 $1.87
500 $1.8513 $925.65
1000 $1.8326 $1832.6
1500 $1.8139 $2720.85
2000 $1.7952 $3590.4
2500 $1.7765 $4441.25
REF191GS-REEL Product Details

REF191GS-REEL Overview


This program utilizes the handy 8-SOIC (0.154, 3.90mm Width) package.This part serves as a voltage reference and is controlled by a Series signal.There is an external packaging of Tape & Reel (TR).With 8, different functions are terminated.Precision voltage measurements require ±0.5% tolerance.Connected to the part is an analog integrated circuit (IC).An output voltage of 2.048V is determined based on test statistics.It is sufficient to output 1.Fixed forms are provided for user input.A part with 8 pins is included.Reflow soldering shouldn't exceed 240.Use of Surface Mount can increase the complexity of the PCB design.-40°C~85°C TA is suitable for work within this range.There are 0 input applications that can use the voltage reference.There must be a 3.3V supply voltage for it to function.The voltage must be 3V at a minimum.An input voltage of 3V~15V is usually supported by the voltage reference circuit.This voltage is set to 2.048V.There is a supply current called 45μA that is used to operate the voltage reference ic.2.058V is the greatest voltage output from the voltage reference ic.The gadget is from the REF19 line.

REF191GS-REEL Features


±0.5% Tolerance
THREE TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 240
Current Supply: 45μA


REF191GS-REEL Applications


There are a lot of Rochester Electronics, LLC
REF191GS-REEL Voltage Reference applications.


  • Precision data acquisition systems
  • High resolution converters
  • Industrial process control systems
  • Precision instruments
  • Notebook Computers
  • Cell Phones
  • Industrial Process Control
  • High-Resolution Analog-to-Digital
  • and Digital-to-Analog Converters
  • High-Accuracy Reference Standard

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