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PDF ISL28107 Data sheet ( Hoja de datos )

Número de pieza ISL28107
Descripción Low Noise Operational Amplifiers
Fabricantes Intersil Corporation　
Logotipo Intersil Corporation Logotipo



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No Preview Available ! ISL28107 Hoja de datos, Descripción, Manual

DATASHEET
Precision Single, Dual and Quad Low Noise Operational
Amplifiers
ISL28107, ISL28207, ISL28407
The ISL28107, ISL28207 and ISL28407 are single, dual and
quad amplifiers featuring low noise, low input bias current,
and low offset and temperature drift. This makes them the
ideal choice for applications requiring both high DC accuracy
and AC performance. The combination of precision, low noise,
and small footprint provides the user with outstanding value
and flexibility relative to similar competitive parts.
Applications for these amplifiers include precision active
filters, medical and analytical instrumentation, precision
power supply controls, and industrial controls.
The ISL28107 is available in 8 Ld SOIC, MSOP and TDFN
packages. The ISL28207 is available in 8 Ld SOIC, MSOP and
TDFN packages. The ISL28407 is available in a 14 Ld SOIC
package. All devices are offered in standard pin configurations
and operate over the extended temperature range of -40°C to
+125°C.
Applications
• Precision instruments
• Medical instrumentation
• Spectral analysis equipment
• Active filter blocks
• Microphone pre-amplifier
• Thermocouples and RTD reference buffers
• Data acquisition
• Power supply control
Features
• Low input offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75µV Max.
• Input bias current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15pA
• Superb temperature drift
- Voltage offset . . . . . . . . . . . . . . . . . . . . . . . 0.65µV/°C Max.
- Input current . . . . . . . . . . . . . . . . . . . . . . . . . .0.9pA/°C Max.
• Outstanding ESD performance
- Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5kV
- Machine Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V
- Charged Device Model. . . . . . . . . . . . . . . . . . . . . . . . . .1.5kV
• Very low voltage noise, 10Hz . . . . . . . . . . . . . . . . . . 14nV/Hz
• Low current consumption (per amp) . . . . . . . . . 0.29mA Max.
• Gain-bandwidth product . . . . . . . . . . . . . . . . . . . . . . . . . . 1MHz
• Wide supply range . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 40V
• Operating temperature range. . . . . . . . . . . .-40°C to +125°C
• No phase reversal
• Pb-free (RoHS compliant)
Related Literature
• See AN1508 “ISL281X7SOICEVAL1Z Evaluation Board
User’s Guide”
• See AN1509 “ISL282X7SOICEVAL2Z Evaluation Board
User’s Guide”
C1
8.2nF
V+
-
VIN R1
R2
19.1k 48.7k
+
3.3nF C2
V-
OUTPUT
SALLEN-KEY LOW PASS FILTER (1kHz)
FIGURE 1. TYPICAL APPLICATION
1000
V+ = ±19V
AV = 1
100
10
0.1 1 10 100 1k 10k 100k
FREQUENCY (Hz)
FIGURE 2. INPUT NOISE VOLTAGE SPECTRAL DENSITY
September 29, 2015
FN6631.8
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 2009-2013, 2015. 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




ISL28107 pdf
ISL28107, ISL28207, ISL28407
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
PART
MARKING
TEMP. RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL28107FBZ (No longer available, 28107 FBZ
recommended replacement:
ISL28107FUZ-T7)
-40 to +125
8 Ld SOIC
M8.15E
ISL28107FUZ
8107Z
-40 to +125
8 Ld MSOP
M8.118B
ISL28107FRTZ (No longer
available, recommended
replacement: ISL28107FUZ-T7)
107Z
-40 to +125
8 Ld TDFN
L8.3x3K
ISL28207FBZ
28207 FBZ
-40 to +125
8 Ld SOIC
M8.15E
ISL28207FUZ
8207Z
-40 to +125
8 Ld MSOP
M8.118B
ISL28207FRTZ
8207
-40 to +125
8 Ld TDFN
L8.3x3K
ISL28407FBZ
28407 FBZ
-40 to +125
14 Ld SOIC
MDP0027
ISL28107SOICEVAL1Z
Evaluation Board
ISL28207SOICEVAL2Z
Evaluation Board
NOTES:
1. Add “-T*” suffix for tape and reel. Please refer to Tech Brief TB347 for details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte
tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil Pb-
free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
3. For Moisture Sensitivity Level (MSL), please see device information page for ISL28107, ISL28207 and ISL28407. For more information on MSL please
see Tech Brief TB363.
Submit Document Feedback
5
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September 29, 2015

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ISL28107 arduino
ISL28107, ISL28207, ISL28407
Typical Performance Curves VS = ±15V, VCM = 0V, RL = Open, TA = +25°C unless otherwise specified.
30 30
VS = ±15V
20 20
VS = ±5V
10 10
00
-10 -10
-20 -20
-30-50
0 50 100
TEMPERATURE (°C)
150
FIGURE 3. INPUT OFFSET VOLTAGE vs TEMPERATURE, VS = ±15V
-30
-50
0 50 100
TEMPERATURE (°C)
150
FIGURE 4. INPUT OFFSET VOLTAGE vs TEMPERATURE, VS = ±5V
1400
1200
VS = ±15V
1000
800
600
400
200
0
-100 -80 -60 -40 -20 0 20 40 60 80 100
VOS (µV)
FIGURE 5. INPUT OFFSET VOLTAGE DISTRIBUTION, VS = ±15V
1400
1200
VS = ±5V
1000
800
600
400
200
0
-100 -80 -60 -40 -20 0 20 40 60 80 100
VOS (µV)
FIGURE 6. INPUT OFFSET VOLTAGE DISTRIBUTION, VS = ±5V
16
VS = ±15V
14
12
10
8
6
4
2
0-0.45
-0.30 -0.15 0 0.15
TCVOS (µV/°C)
0.30 0.45
FIGURE 7. TCVOS vs NUMBER OF AMPLIFIERS, VS = ±15V
16
VS = ±5V
14
12
10
8
6
4
2
0-0.45
-0.30
-0.15 0 0.15
TCVOS (µV/°C)
0.30
0.45
FIGURE 8. TCVOS vs NUMBER OF AMPLIFIERS, VS = ±5V
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September 29, 2015

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