Analog Devices Inc. REF191GSZ

Name: REF191GSZ
Brand: Analog Devices Inc.
SKU: 3846850-REF191GSZ
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: REF191GSZ

Manufacturer:: Analog Devices Inc.

Ventron No:: 3846850-REF191GSZ

Description:: IC VREF SERIES 2.048V 8SOIC

ECAD Model:

Datasheet:: REF191GSZ

Specifications

Analog Devices Inc. REF191GSZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. REF191GSZ.

Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Number of Pins
8
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Series
REF19
Tolerance
±0.5%
JESD-609 Code
e3
Pbfree Code
no
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Temperature Coefficient
25ppm/°C
Terminal Finish
Matte Tin (Sn)
Subcategory
Voltage References
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
3.3V
Current Rating
45μA
Reflow Temperature-Max (s)
30
Base Part Number
REF191
Pin Count
8
Number of Outputs
1
Output Voltage
2.048V
Output Type
Fixed
Max Output Current
30mA
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
Nominal Supply Current
45μA
Quiescent Current
15μA
Max Output Voltage
2.048V
Max Input Voltage
18V
Reference Voltage
2.048V
Reference Type
Series
Supply Current-Max (Isup)
0.045mA
Min Output Voltage
2.038V
Temp Coef of Voltage-Max
25 ppm/°C
Noise - 0.1Hz to 10Hz
20μVp-p
Height
1.5mm
Length
5mm
Width
4mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead

Description

REF191GSZ Overview
This product is surface mountable, making it easy to install and use. It has an operating temperature range of -40°C to 85°C, making it suitable for use in a variety of environments. The part status is active, indicating that it is currently in production and available for purchase. It has a temperature coefficient of 25ppm/°C, meaning that its performance will remain consistent even with changes in temperature. This product uses CMOS technology, which is known for its low power consumption and high speed. The terminal form is gull wing, providing a secure and reliable connection. It has one function and a current rating of 45μA, making it suitable for low power applications. The nominal supply current is also 45μA, ensuring efficient and consistent operation. The maximum output voltage of this product is 2.048V, providing a stable and reliable output for your application.

REF191GSZ Features
±0.5% Tolerance
THREE TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 260
Channel Number: 1
Max Output Voltage: 18V
Reference Voltage: 2.048V

REF191GSZ Applications
There are a lot of Analog Devices Inc.
REF191GSZ Voltage Reference applications.

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
Precision instruments

REF191GSZ More Descriptions

Voltage Reference Precision 2.048 Volt 30 mA 8-Pin SOIC N
V-Ref Precision 2.048V 30mA 8-Pin SOIC N Tube
Volt Ref, 2.048V, Nsoic, -40 To 85Deg C; Voltage Reference Type:Series - Fixed; Product Range:Ref191 Series; Reference Voltage:2.048V; Initial Accuracy:0.1%; Temperature Coefficient:10Ppm/°C; Voltage Reference Case Style:Nsoic Rohs Compliant: Yes |Analog Devices REF191GSZ
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.

Certification