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ISL70244SEH の電気的特性と機能

ISL70244SEHのメーカーはIntersilです、この部品の機能は「Low-Power Operational Amplifier」です。


製品の詳細 ( Datasheet PDF )

部品番号 ISL70244SEH
部品説明 Low-Power Operational Amplifier
メーカ Intersil
ロゴ Intersil ロゴ 




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ISL70244SEH Datasheet, ISL70244SEH PDF,ピン配置, 機能
DATASHEET
19MHz Radiation Hardened 40V Dual Rail-to-Rail
Input-Output, Low-Power Operational Amplifier
ISL70244SEH
The ISL70244SEH features two low-power amplifiers
optimized to provide maximum dynamic range. These op
amps feature a unique combination of rail-to-rail operation on
the input and output as well as a slew enhanced front end that
provides ultra fast slew rates positively proportional to a given
step size; thereby increasing accuracy under transient
conditions, whether it’s periodic or momentary. They also offer
low power, low offset voltage and low temperature drift,
making it ideal for applications requiring both high DC
accuracy and AC performance. With <5µs recovery for Single
Event Transients (SET) (LETTH = 86.4MeV•cm2/mg), the
number of filtering components needed is drastically reduced.
The ISL70244SEH is also immune to single-event latch-up as it
is fabricated in Intersil’s proprietary PR40 Silicon On Insulator
(SOI) process.
They are designed to operate over a single supply range of 2.7V
to 40V or a split supply voltage range of ±1.35V to ±20V.
Applications for these amplifiers include precision
instrumentation, data acquisition, precision power supply
controls and process controls.
The ISL70244SEH is available in a 10 Ld hermetic ceramic
flatpack that operates across the temperature range of -55°C
to +125°C.
Related Literature
AN1888, “ISL70244SEH Evaluation Board User’s Guide”
AN1961, “ISL70244SEH Single Event Effects Report”
• ISL70244SEH SMD 5962-13248
AN1870, “ISL70444SEH Radiation Test Report”
ISL70444SEH Neutron Test Report
Features
• Electrically screened to DLA SMD # 5962-13248
Acceptance tested to 50krad(Si) (LDR) wafer-by-wafer
• <5µs recovery from SET (LETTH = 86.4MeV•cm2/mg)
• Unity gain stable
• Rail-to-rail input and output
• Wide gain·bandwidth product . . . . . . . . . . . . . . . . . . . . 19MHz
• Wide single and dual supply range. . . 2.7V to 40V maximum
• Low input offset voltage . . . . . . . 400µV (+25°C, maximum)
• Low current consumption (per amplifier) . . . . 1.2mA, typical
• No phase reversal with input overdrive
• Slew rate
- Large signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V/µs
• Operating temperature range. . . . . . . . . . . .-55°C to +125°C
• Radiation tolerance
- High dose rate (50-300rad(Si)/s). . . . . . . . . . . 300krad(Si)
- Low dose rate (0.01rad(Si)/s) . . . . . . . . . . . . 100krad(Si)*
- SEL/SEB LETTH (VS = ±19V) . . . . . . . . . 86.4MeV•cm2/mg
* Product capability established by initial characterization.
Applications
• Precision instruments
• Active filter blocks
• Data acquisition
• Power supply control
• Process control
ILOAD
Rs
VSRC
+
-
R3 R1
R2
L
O
A
D
R4
VREF
V+
-
ISL70244SEH
+
V-
VOU
T
R1 = R3 = 10kO
R2 = R4 = 100kO
Gain = R2/R1 = 10
V+ = 36V; V- = 0V; VREF = 18V
VOUT = VREF + Gain(ILOAD* RS)
FIGURE 1. TYPICAL APPLICATION: SINGLE-SUPPLY, HIGH-SIDE
CURRENT SENSE AMPLIFIER
1400
1200
1000
800
600
400
51
200
0
0 0.2 0.4 0.8 1.0 1.2 1.4 1.6 1.8 2.0
TRANSIENT DURATION (µs)
FIGURE 2. TYPICAL SINGLE EVENT TRANSIENT DURATION AT +25°C
LET = 60MeV•cm2/ mg IN UNITY GAIN (VS = ±18V)
September 1, 2016
FN8592.2
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2014-2016. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.

1 Page





ISL70244SEH pdf, ピン配列
ISL70244SEH
Ordering Information
ORDERING SMD NUMBER
(Note 2)
PART
NUMBER
(Note 1)
TEMP RANGE
(°C)
PACKAGE
(RoHS COMPLIANT)
PKG.
DWG. #
5962F1324801VXC
ISL70244SEHVF
-55 to +125
10 Ld Flatpack
K10.A
5962F1324801V9A
ISL70244SEHVX
-55 to +125
Die
N/A
ISL70244SEHF/PROTO
-55 to +125
10 Ld Flatpack
K10.A
N/A
ISL70244SEHX/SAMPLE
-55 to +125
Die
N/A
ISL70244SEHEV1Z
Evaluation Board
NOTES:
1. These Intersil Pb-free Hermetic packaged products employ 100% Au plate - e4 termination finish, which is RoHS compliant and compatible with both
SnPb and Pb-free soldering operations.
2. Specifications for Rad Hard QML devices are controlled by the Defense Logistics Agency Land and Maritime (DLA). The SMD numbers listed must be
used when ordering.
Submit Document Feedback
3
FN8592.2
September 1, 2016


3Pages


ISL70244SEH 電子部品, 半導体
ISL70244SEH
Electrical Specifications VS = ±2.5V, VCM = VO = 0V, RL = Open, TA= +25°C, unless otherwise noted. Boldface limits apply across
the operating temperature range, -55°C to +125°C; over a total ionizing dose of 300krad(Si) with exposure of a high dose rate of 50 to 300rad(Si)/s or
over a total ionizing dose of 50krad(Si) with exposure at a low dose rate of <10mrad(Si)/s. (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN MAX
(Note 6) TYP (Note 6)
UNIT
Power Supply Rejection Ratio
PSRR
V- = -2.5V; V+ = 4.5V to 2.5V;
V+ = 2.5V; V- = -4.5V to -2.5V
- 123 -
dB
V- = -2.5V; V+ = 4.5V to 2.5V;
80 -
V+ = 2.5V; V- = -4.5V to -2.5V
TA = +125°C, TA = +25°C OR
TA = +25°C with HDR/LDR
radiation
-
dB
Open-Loop Gain
V- = -2.5V; V+ = 4.5V to 2.5V;
V+ = 2.5V; V- = -4.5V to -2.5V
TA = -55°C
AVOL
RL = 10kΩ to ground
RL = 10kΩ to ground
TA = +125°C, TA = +25°C OR
TA = +25°C with HDR/LDR
radiation
70 -
- 118
90 -
-
-
-
dB
dB
dB
Output Voltage High (VOUT to V+)
Output Voltage Low (VOUT to V-)
Supply Current/Amplifier
RL = 10kΩ to ground
TA = -55°C
VOH RL = No Load
RL = 10kΩ
RL = 600Ω
VOL RL = No load
RL = 10kΩ
RL = 600Ω
IS Unity gain
TA = +25°C post HDR/LDR
radiation
80 -
-
- 15 85
- 23 105
- - 400
- 11 85
- 18 105
- - 400
- 1.2 1.5
- - 1.5
dB
mV
mV
mV
mV
mV
mV
mA
mA
AC SPECIFICATIONS
TA = -55°C to +125°C
- 1.7 2.0 mA
Gain Bandwidth Product
Voltage Noise Density
Current Noise Density
Large Signal Slew Rate
GBWP
en
in
SR
AV = 1, RL = 10k
f = 10kHz
f = 10kHz
AV = 1, RL = 10kΩVO = 3VP-P
15 17
- 12.3
- 0.313
- 35
-
-
-
-
MHz
nV/Hz
pA/Hz
V/µs
Submit Document Feedback
6
FN8592.2
September 1, 2016

6 Page



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部品番号部品説明メーカ
ISL70244SEH

Low-Power Operational Amplifier

Intersil
Intersil


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