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ISL28407 の電気的特性と機能

ISL28407のメーカーはIntersilです、この部品の機能は「(ISL28x07) Low Noise Operational Amplifiers」です。


製品の詳細 ( Datasheet PDF )

部品番号 ISL28407
部品説明 (ISL28x07) Low Noise Operational Amplifiers
メーカ Intersil
ロゴ Intersil ロゴ 




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ISL28407 Datasheet, ISL28407 PDF,ピン配置, 機能
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 14 Ld SOIC,
TSSOP and 16 Ld QFN packages. 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
October 21, 2011
FN6631.5
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 Inc. 2009-2011. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are tFhreeperoDpaetratyshofetehtehirtrteps:p/e/wctiwvewo.dwantearss.heet4u.com/

1 Page





ISL28407 pdf, ピン配列
ISL28107, ISL28207, ISL28407
Pin Descriptions
ISL28107
(8 Ld SOIC,
MSOP, TDFN)
3
-
-
-
-
4
2
-
-
-
-
7
6
-
-
-
-
1, 5, 8
PD
ISL28207
(8 Ld SOIC,
MSOP, TDFN)
-
3
5
-
-
4
-
2
6
-
-
8
-
1
7
-
-
-
PD
ISL28407
(14 Ld SOIC,
TSSOP)
-
3
5
10
12
11
-
2
6
9
13
4
-
1
7
8
14
-
-
500Ω
IN-
500Ω
V+
IN+
CIRCUIT 1
V-
ISL28407
(16 LD QFN)
-
2
4
9
11
10
-
1
5
8
12
3
-
15
6
7
14
13, 16
PD
PIN
NAME
+IN
+IN_A
+IN_B
+IN_C
+IN_D
V-
-IN
-IN_A
-IN_B
-IN_C
-IN_D
V+
VOUT
VOUT_A
VOUT_B
VOUT_C
VOUT_D
NC
PD
V+
OUT
V-
CIRCUIT 2
EQUIVALENT
CIRCUIT
Circuit 1
DESCRIPTION
Amplifier non-inverting input
Circuit 3
Circuit 1
Negative power supply
Amplifier inverting input
Circuit 3
Circuit 2
Positive power supply
Amplifier output
- No internal connection
- Thermal Pad - TDFN and QFN packages
only. Connect thermal pad to ground or
most negative potential.
V+
CAPACITIVELY
TRIGGERED
ESD CLAMP
V-
CIRCUIT 3
3 FN6631.5
October 21, 2011
Free Datasheet http://www.datasheet4u.com/


3Pages


ISL28407 電子部品, 半導体
ISL28107, ISL28207, ISL28407
Absolute Maximum Ratings
Maximum Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42V
Maximum Differential Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA
Maximum Differential Input Voltage . . . . . . . . . . . (V-) - 0.5V to (V+) + 0.5V
Min/Max Input Voltage . . . . . . . . . . . . . . . . . . . . . . (V-) - 0.5V to (V+) + 0.5V
Max/Min Input Current for Input Voltage >V+ or <V- . . . . . . . . . . . . ±20mA
Output Short-Circuit Duration (1 Output at a Time) . . . . . . . . . . Indefinite
ESD Tolerance
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5kV
Machine Model (ISL28207 MSOP only). . . . . . . . . . . . . . . . . . . . . . . 300V
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5kV
ESD Tolerance (ISL28407 SOIC only)
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450V
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV
Thermal Information
Thermal Resistance (Typical)
θJA (°C/W) θJC (°C/W)
8 Ld SOIC (ISL28107, Notes 4, 5). . . . . . . .
120
60
8 Ld SOIC (ISL28207, Notes 4, 5) . . . . . . .
105
50
8 Ld MSOP (ISL28107, Notes 4, 5) . . . . . .
155
50
8 Ld MSOP (ISL28207, Notes 4, 5) . . . . . .
160
55
8 Ld TDFN (ISL28107, Notes 6, 7) . . . . . . .
44
3
8 Ld TDFN (ISL28207, Notes 6, 7) . . . . . .
43
2
14 Ld SOIC (ISL28407, Notes 4, 5) . . . . . .
73
45
14 Ld TSSOP (ISL28407 Notes 4, 5) . . . . .
90
32
16 Ld QFN (ISL28407, Notes 6, 7) . . . . . . .
42
3.5
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Operating Conditions
Ambient Operating Temperature Range . . . . . . . . . . . . . .-40°C to +125°C
Maximum Operating Junction Temperature . . . . . . . . . . . . . . . . . .+150°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
4. θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
5. For θJC, the “case temp” location is taken at the package top center.
6. θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
Brief TB379.
7. For θJC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications VS ±15V, VCM = 0, VO = 0V, RL = Open, TA= +25°C, unless otherwise noted. Boldface limits apply over the
operating temperature range, -40°C to +125°C.
PARAMETER
DESCRIPTION
CONDITIONS
MIN MAX
(Note 8) TYP (Note 8) UNIT
VOS Offset Voltage Magnitude; SOIC ISL28107, ISL28207
Package
-75
-140
5
75 µV
140 µV
ISL28407
-90 10 90 µV
-160
160 µV
Offset Voltage Magnitude; MSOP ISL28107
Package
-100
-180
5
100 µV
180 µV
ISL28207
-110
5
110 µV
-200
200 µV
Offset Voltage Magnitude; TDFN ISL28107
Package
-100
-190
10
100 µV
190 µV
ISL28207
-100
10
100 µV
-175 175 µV
TCVOS
Offset Voltage Drift; SOIC Package ISL28107, ISL28207
ISL28407
-0.65
-0.8
0.1
0.2
0.65
0.8
µV/°C
µV/°C
Offset Voltage Drift; MSOP
Package
ISL28107
ISL28207
-0.85
-0.9
0.1
0.1
0.85
0.9
µV/°C
µV/°C
Offset Voltage Drift; TDFN
Package
ISL28107
ISL28207
-0.9
-0.75
0.1
0.1
0.9
0.75
µV/°C
µV/°C
6 FN6631.5
October 21, 2011
Free Datasheet http://www.datasheet4u.com/

6 Page



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共有リンク

Link :


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(ISL28x07) Low Noise Operational Amplifiers

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