EEWORLDEEWORLDEEWORLD

Part Number

Search

LT1019AIS8-5#PBF

Description
Voltage References Prec 5V Bandgap Ref 10ppm 0.05%
CategoryPower/power management    The power supply circuit   
File Size153KB,12 Pages
ManufacturerADI
Websitehttps://www.analog.com
Environmental Compliance
Download Datasheet Parametric View All

LT1019AIS8-5#PBF Overview

Voltage References Prec 5V Bandgap Ref 10ppm 0.05%

LT1019AIS8-5#PBF Parametric

Parameter NameAttribute value
Brand NameAnalog Devices Inc
Is it lead-free?Contains lead
Is it Rohs certified?conform to
MakerADI
package instructionSOP,
Contacts8
Manufacturer packaging code05-08-1610 (S8)
Reach Compliance Codecompliant
Analog Integrated Circuits - Other TypesTHREE TERMINAL VOLTAGE REFERENCE
JESD-30 codeR-PDSO-G8
JESD-609 codee3
length4.9 mm
Humidity sensitivity level1
Number of functions1
Output times1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output voltage5.25 V
Minimum output voltage4.35 V
Nominal output voltage5 V
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1.75 mm
Maximum supply voltage (Vsup)40 V
Minimum supply voltage (Vsup)6.5 V
Nominal supply voltage (Vsup)15 V
surface mountYES
technologyBIPOLAR
Maximum voltage temperature coefficient10 ppm/°C
Temperature levelINDUSTRIAL
Terminal surfaceMATTE TIN
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
Fine-tuning/adjustable outputYES
width3.9 mm
Base Number Matches1
LT1019
Precision Reference
FEATURES
DESCRIPTIO
Tight Initial Output Voltage: < 0.05%
Ultralow Drift: 3ppm/°C Typical
Series or Shunt Operation
Curvature Corrected
Ultrahigh Line Rejection:
0.5ppm/V
Low Output Impedance:
0.02Ω
Plug-In Replacement for Present References
Available at 2.5V, 4.5V, 5V, and 10V
100% Noise Tested
Temperature Output
Industrial Temperature Range in SO-8
Available in 8-Lead N8 and S8 Packages
The LT
®
1019 is a third generation bandgap voltage refer-
ence utilizing thin film technology and a greatly improved
curvature correction technique. Wafer level trimming of
both reference and output voltage combines to produce
very low TC and tight initial output voltage tolerance.
The LT1019 can both sink and source up to 10mA and can
be used in either the series or shunt mode, allowing the
reference to operate with positive or negative output
voltages without external components. Minimum input/
output voltage is less than 1V in the series mode, providing
improved tolerance of low line conditions and excellent
line regulation.
The LT1019 is available in four voltages: 2.5V, 4.5V, 5V
and 10V. It is a direct replacement for most bandgap
references presently available including AD580, AD581,
REF-01, REF-02, MC1400, MC1404 and LM168.
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
APPLICATIO S
Negative Shunt References
A/D and D/A Converters
Precision Regulators
Constant Current Sources
V/F Converters
Bridge Excitation
TYPICAL APPLICATION
Ultralinear Strain Gauge
15V
357Ω*
0.5W
IN
OUT
350Ω
BRIDGE
GND
R2
20k
R4
20k
ACTIVE
ELEMENT
5V
R3
2M
OUTPUT VOLTAGE (NORMALIZED) (V)
LT1019-5
+
A1
LT1637
A2
LT1001
GAIN = 100
R5
2M
R6**
2M
LT1019 • TA01
–5V
357Ω*
0.5W
–15V
*REDUCES REFERENCE AND AMPLIFIER
LOADING TO
≈0.
**IF R6 = R3, BRIDGE IS NOT LOADED BY R2 AND R4.
A1 V
OS
AND DRIFT ARE NOT CRITICAL BECAUSE A2
ACTS AS A DIFFERENTIAL AMPLIFIER.
U
Output Voltage Drift
1.003
1.002
1.001
1.000
0.999
0.998
0.997
–50 –25
LT1019
CURVE
10ppm/°C
FULL TEMP RANGE “BOX”
5ppm/°C
0°C TO 70°C “BOX”
UNCOMPENSATED
“STANDARD” BANDGAP
DRIFT CURVE
50
25
75
0
TEMPERATURE (˚C)
100
125
1019 TA02
+
U
U
1019fd
1
FPGA Advanced Guide
Share with you...
Michaelkeshu FPGA/CPLD
How to write a virtual network card?
I want to write a virtual network card driver. The function of this driver is to add this driver in the Add Hardware, then display a local connection in the network, set the IP address, and add a virt...
fhnnel Embedded System
MCU Mini Game DIY - Push Box
Using STC89C54 microcontroller and LCD12864 (0108) font-free LCD screen;Pin description: Button partsbit Up=P2^0;sbit Left=P2^1;sbit Right=P2^2;sbit Down=P2^3;sbit Enter=P2^4;LCD display:sbit Mcs=P3^0...
37°男人 DIY/Open Source Hardware
Why can't I open ti's example in css4?
I installed CSS 2.1.4. Why can't I open the examples I downloaded from the TI official website? I can't find the pjt file when importing it....
ksf1006 DSP and ARM Processors
2005 Paper 1
[i=s]This post was last edited by paulhyde on 2014-9-15 08:56[/i] 2005 Paper 1, Topic E report WORD version....
zgang Electronics Design Contest
Can anyone compare the characteristics of op amps made of various materials?
I am designing a small digital data acquisition instrument recently, which includes the commonly used 0-10V voltage measurement and 0-20mA current measurement. In the past, I have always used such a c...
bigbat Analog electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 874  2227  1930  1051  2365  18  45  39  22  48 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号