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ISL71090SEHF75/PROTO

Description
Reference voltage RADIATION HARDENED PRECISION VOLTAGE REFERENCE, FP, PROTO
Categorysemiconductor    Power management IC    The reference voltage   
File Size408KB,14 Pages
ManufacturerRenesas Electronics Corporation
Websitehttps://www.renesas.com/
Environmental Compliance
Download Datasheet Parametric View All

ISL71090SEHF75/PROTO Overview

Reference voltage RADIATION HARDENED PRECISION VOLTAGE REFERENCE, FP, PROTO

ISL71090SEHF75/PROTO Parametric

Parameter NameAttribute value
MakerRenesas Electronics Corporation
Product CategoryReference voltage
Shipping restrictionsThis product may require additional documentation for export from the United States.
Installation styleSMD/SMT
Package/boxFlatpack-8
Reference typeSeries Precision References
The output voltage7.5 V
initial accuracy0.05 %
Temperature Coefficient10 PPM/C
Series VREF—Input Voltage—Max.30 V
Maximum operating temperature+ 125 C
Minimum operating temperature- 55 C
seriesISL71090
EncapsulationTray
Input voltage9.2 V to 30 V
closureNo Shutdown
Supply current—max.1.5 mA
development kitISL71090SEH75EV1Z
Working power current930 uA
Factory packaging quantity100
DATASHEET
ISL71090SEH75
7.5V Radiation Hardened Ultra Low Noise, Precision Voltage Reference
The
ISL71090SEH75
is an ultra low noise, high DC accuracy
precision voltage reference with a wide input voltage range
from 9.2V to 30V. The ISL71090SEH75 uses the Intersil
advanced bipolar technology to achieve 1.0µV
P-P
noise at
0.1Hz with an accuracy over temperature of 0.15%.
The ISL71090SEH75 offers a 7.5V output voltage with
10ppm/°C temperature coefficient and also provides
excellent line and load regulation. The device is offered in an
8 Ld flatpack package.
The ISL71090SEH75 is ideal for high-end instrumentation,
data acquisition and applications requiring high DC precision
where low noise performance is critical.
FN8591
Rev 3.00
March 18, 2016
Features
• Reference output voltage . . . . . . . . . . . . . . . . . . 7.5V ±0.05%
• Accuracy over temperature . . . . . . . . . . . . . . . . . . . . . ±0.15%
• Output voltage noise . . . . . . . . .1.0µV
P-P
typ (0.1Hz to 10Hz)
• Supply current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 930µA (typ)
• Tempco (box method) . . . . . . . . . . . . . . . . . . . 10ppm/°C max
• Output current capability . . . . . . . . . . . . . . . . . . . . . . . . 20mA
• Line regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8ppm/V
• Load regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . .10ppm/mA
• Operating temperature range. . . . . . . . . . . .-55°C to +125°C
• Radiation environment
- High dose rate (50-300rad(Si)/s) . . . . . . . . . . . 100krad(Si)
- Low dose rate (0.01rad(Si)/s) . . . . . . . . . . . . . 100krad(Si)*
- SET/SEL/SEB . . . . . . . . . . . . . . . . . . . . . . 86MeV•cm
2
/mg
*Product capability established by initial characterization. The
“EH” version is acceptance tested on a wafer-by-wafer basis to
50krad(Si) at low dose rate
• Electrically screened to SMD
5962-13211
Applications
• RH voltage regulators precision outputs
• Precision voltage sources for data acquisition system for
space applications
• Strain and pressure gauge for space applications
Related Literature
AN1847,
“ISL71090SEH12EV1Z, ISL71090SEH25EV1Z,
ISL71090SEH50EV1Z, ISL71090SEH75EV1Z User Guide”
AN1848,
“Single Event Effects (SEE) Testing of the
ISL71090SEH Precision Voltage Reference”
AN1849,
“Total Dose Testing of the ISL71090SEH Precision
Voltage Reference”
ISL71090SEH75
1
2
0.1µF
1nF
3
4
DNC
VIN
COMP
GND
DNC
DNC
VOUT
TRIM
8
7
VREF
6
5
1µF
V
OUT
(V)
7.510
7.508
7.506
7.504
7.502
7.500
7.498
7.496
1.1k
7.494
7.492
7.490
-80
-60
-40
-20
0
7.5V - 0.1%
20
40
60
80
100
120
140
TEMPERATURE (°C)
UNIT 3
UNIT 2
UNIT 5
UNIT 1
UNIT 4
7.5V + 0.1%
VIN
C
REFIN
VDD
VEE
NOTE: Select C to minimize
settling time.
VDD
VEE
BIPOFF
DACOUT
D12
D0
GND
HS-565BRH
FIGURE 1. ISL71090SEH75 TYPICAL APPLICATION DIAGRAM
FIGURE 2. V
OUT
vs TEMPERATURE
FN8591 Rev 3.00
March 18, 2016
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