Analog Devices Inc. REF191ES-REEL

Name: REF191ES-REEL
Brand: Analog Devices Inc.
SKU: 3285878-REF191ES-REEL
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: REF191ES-REEL

Manufacturer:: Analog Devices Inc.

Ventron No:: 3285878-REF191ES-REEL

Description:: IC VREF SERIES 2.048V 8SOIC

ECAD Model:

Datasheet:: REF191ES-REEL

Specifications

Analog Devices Inc. REF191ES-REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. REF191ES-REEL.

Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Number of Pins
8
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Series
REF19
Tolerance
±0.1%
JESD-609 Code
e0
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Temperature Coefficient
5ppm/°C
Subcategory
Voltage References
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
NOT APPLICABLE
Number of Functions
1
Supply Voltage
3.3V
Reach Compliance Code
not_compliant
Reflow Temperature-Max (s)
NOT APPLICABLE
Base Part Number
REF191
Pin Count
8
Number of Outputs
1
Qualification Status
Not Qualified
Output Voltage
2.05V
Output Type
Fixed
Supply Voltage-Min (Vsup)
3V
Number of Channels
1
Trim/Adjustable Output
NO
Analog IC - Other Type
THREE TERMINAL VOLTAGE REFERENCE
Operating Supply Current
45μA
Voltage - Input
3V~15V
Current - Output
30mA
Quiescent Current
45μA
Max Output Voltage
2.048V
Reference Type
Series
Supply Current-Max (Isup)
0.045mA
Min Output Voltage
2.048V
Temp Coef of Voltage-Max
5 ppm/°C
Noise - 0.1Hz to 10Hz
20μVp-p
Length
4.9mm
Width
3.9mm
RoHS Status
Non-RoHS Compliant

Description

REF191ES-REEL Overview
This component is manufactured by Analog Devices Inc. and falls under the category of PMIC - Voltage Reference chips. It is designed to regulate voltage and ensure stable power supply. The packaging for this part is Tape & Reel (TR), which allows for easy handling and storage. With a tolerance of ±0.1%, it provides precise and accurate voltage output. This chip has 8 terminations and 8 pins, making it suitable for various circuit designs. The output type is fixed, meaning the voltage remains constant. It requires a minimum supply voltage of 3V and has a single channel. The maximum output voltage is 2.048V, making it suitable for low-power applications. With a noise level of 20μVp-p in the frequency range of 0.1Hz to 10Hz, it ensures a stable and reliable output. Its compact design with a width of 3.9mm makes it suitable for space-constrained applications.

REF191ES-REEL Features
±0.1% Tolerance
THREE TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: NOT APPLICABLE
Current Supply: 45μA

REF191ES-REEL Applications
There are a lot of Rochester Electronics, LLC
REF191ES-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

REF191ES-REEL More Descriptions

V-Ref Precision 2.048V 30mA 8-Pin SOIC N T/R
IC,VOLT REFERENCE,FIXED,2.048V,BICMOS,SOP,8PIN,PLASTIC
Others PRECISION MICRO POWER VOLTAGE REVERENCE
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

Certification